Intro ¦ Ratings ¦ Results ¦ Calculation ¦ Explanation

Details of Dave Halperin

Begin Rating:

 1100

Present Rating:

 1134

Highest Rating ever:

 1276 (2022-10-06, position: 83)

Lowest Rating ever:

 981 (2022-03-14, position: 87)

Matches played (226):

[date][player A][player B][gms A][gms B][pnt A][pnt B]
2024-06-01Dave HalperinHaamoon Daneshvar3010-10
2024-06-01Dave HalperinRalph Mack32-1111
2024-06-01Bill McGimpseyDave Halperin23-1212
2024-06-01Steve GreenbergDave Halperin3112-12
2024-04-18Dave HalperinHaamoon Daneshvar3011-11
2024-04-18Mutasem NazifDave Halperin13-1919
2024-04-18Glen RandmerDave Halperin3018-18
2024-04-18Bill McGimpseyDave Halperin13-1919
2024-04-04Rasik MhatreDave Halperin314-4
2024-04-04Paul NgDave Halperin13-2424
2024-04-04Rob KingDave Halperin319-9
2024-04-04Bill McGimpseyDave Halperin23-1515
2024-03-07Dave HalperinBill McGimpsey03-2626
2024-03-07Glen RandmerDave Halperin3020-20
2024-03-07Dave HalperinDejan Novakovic03-2727
2024-03-07Mutasem NazifDave Halperin323-3
2024-02-22Gary ZharzhavskyDave Halperin23-1515
2024-02-22Miguel BallesterosDave Halperin321-1
2024-02-22Bill McGimpseyDave Halperin13-1919
2024-02-22Mutasem NazifDave Halperin3023-23
2024-01-18Dave HalperinSteve Greenberg3017-17
2024-01-18Basel JazbehDave Halperin325-5
2024-01-18Dave HalperinRasik Mhatre3024-24
2024-01-18Dave HalperinAlin Litra23-1010
2024-01-11Paolo AlimontiDave Halperin317-7
2024-01-11Bill McGimpseyDave Halperin23-1111
2024-01-11Dave HalperinRasik Mhatre13-1717
2024-01-11Mutasem NazifDave Halperin321-1
2023-12-07Dave HalperinDejan Novakovic23-77
2023-12-07Paul NgDave Halperin23-1212
2023-12-07Brian MoranDave Halperin31-44
2023-12-07Glen RandmerDave Halperin3015-15
2023-12-05Dave HalperinGopi Krishna3024-24
2023-12-05Glen RandmerDave Halperin13-2828
2023-11-30Gopi KrishnaDave Halperin03-2626
2023-11-30Dave HalperinLarry Moy32-77
2023-11-30Mutasem NazifDave Halperin321-1
2023-10-26Gary ZharzhavskyDave Halperin3016-16
2023-10-26James ZouDave Halperin3013-13
2023-10-26Edson TurbanosDave Halperin03-3030
2023-10-26Paul NgDave Halperin3017-17
2023-10-19Dave HalperinMutasem Nazif03-3232
2023-10-19Dave HalperinGopi Krishna23-1717
2023-10-19Dave HalperinStephen Greenberg3100
2023-10-19Dave HalperinBiagio DeVivo309-9
2023-10-19Dave HalperinBasel Jazbeh23-1717
2023-10-19Dave HalperinDejan Novakovic23-1212
2023-08-24Bill McGimpseyDave Halperin13-2121
2023-08-24James ZouDave Halperin3112-12
2023-08-24Dave HalperinMayank Khanna23-1212
2023-08-24Dave HalperinMutasem Nazif3100
2023-07-20Gary ZharzhavskyDave Halperin324-4
2023-07-20Adolfo NetoDave Halperin32-66
2023-07-20Bill VogelDave Halperin32-66
2023-07-20Paul NgDave Halperin3013-13
2023-07-20Paul NgDave Halperin3013-13
2023-07-20Ian GoodingDave Halperin32-55
2023-06-22Dave HalperinSohel Klopfer314-4
2023-06-22Dave HalperinYuping Xing13-3030
2023-06-22Dave HalperinBill Vogel3022-22
2023-06-22Dave HalperinMutasem Nazif03-3939
2023-06-15Dave HalperinDejan Novakovic32-55
2023-06-15Dave HalperinSohel Klopfer32-55
2023-06-15Dave HalperinStephen Greenberg31-22
2023-06-15Dave HalperinMutasem Nazif3012-12
2023-06-01James ZouDave Halperin13-1616
2023-06-01Paul NgDave Halperin3015-15
2023-06-01Adolfo NetoDave Halperin32-44
2023-06-01Glen RandmerDave Halperin32-33
2023-05-25Dave HalperinSohel Klopfer313-3
2023-05-25Peter McNamaraDave Halperin321-1
2023-05-25Dave HalperinStephen Greenberg313-3
2023-05-25Dave HalperinDejan Novakovic316-6
2023-05-11James ZouDave Halperin13-1818
2023-05-11Paul NgDave Halperin03-3838
2023-05-11Sam YahelDave Halperin313-3
2023-05-11Ying ZhangDave Halperin31-22
2023-04-18Dave HalperinJeff Baker32-1010
2023-04-18Gary ZharzhavskyDave Halperin13-1919
2023-04-11Dave HalperinPaul Chao323-3
2023-04-11Gary ZharzhavskyDave Halperin321-1
2023-04-04Dave HalperinPaul Chao03-3232
2023-04-04Peter McNamaraDave Halperin32-22
2023-02-28Dave HalperinGary Zharzhavsky322-2
2023-02-28Upneet ShahDave Halperin3016-16
2023-02-23Dave HalperinYuping Xing03-3939
2023-02-23Dave HalperinDan Buzovi32-44
2023-02-23Dave HalperinDejan Novakovic3017-17
2023-02-23Dave HalperinHans Zou305-5
2023-02-02James ZouDave Halperin03-3535
2023-02-02Upneet ShahDave Halperin3014-14
2023-02-02Gary ZharzhavskyDave Halperin03-2525
2023-02-02Paul NgDave Halperin13-2020
2023-01-31Paul NgDave Halperin3022-22
2023-01-31Upneet ShahDave Halperin3018-18
2023-01-26Dave HalperinPeter McNamara23-99
2023-01-26Dave HalperinDejan Novakovic316-6
2023-01-26Upneet ShahDave Halperin3023-23
2023-01-26Dave HalperinGary Zharzhavsky13-2121
2023-01-12Dave HalperinDan Buzovi32-44
2023-01-12Dave HalperinStephen Greenberg32-66
2023-01-12James ZouDave Halperin23-1111
2023-01-12Dave HalperinGary Zharzhavsky3020-20
2022-12-15Paul NgDave Halperin3200
2022-12-15Parvathy GopikrishnaDave Halperin23-1010
2022-12-15Dave HalperinGary Zharzhavsky23-1212
2022-12-15James ZouDave Halperin23-88
2022-12-08Dave HalperinDejan Novakovic3019-19
2022-12-08Parvathy GopikrishnaDave Halperin3023-23
2022-12-08Dave HalperinJames Zou13-1313
2022-12-08Paul NgDave Halperin3110-10
2022-12-01Dave HalperinStephen Greenberg13-2323
2022-11-17Dave HalperinStephen Greenberg3015-15
2022-11-17Paul NgDave Halperin23-99
2022-11-17Dave HalperinDejan Novakovic32-66
2022-11-17Dave HalperinParvathy Gopikrishna3025-25
2022-11-10Glen RandmerDave Halperin23-88
2022-11-10Olin RupchinDave Halperin13-1919
2022-11-10Dave HalperinGary Zharzhavsky03-2626
2022-11-10Dave HalperinDan Buzovi32-44
2022-11-03Dave HalperinOlin Rupchin13-1414
2022-11-03Dave HalperinDan Buzovi13-2525
2022-11-03Peter XuDave Halperin3024-24
2022-11-03Dave HalperinParvathy Gopikrishna3110-10
2022-10-27Dave HalperinGary Zharzhavsky322-2
2022-10-27Parvathy GopikrishnaDave Halperin03-2626
2022-10-27Peter XuDave Halperin13-2020
2022-10-27Olin RupchinDave Halperin323-3
2022-10-06Dave HalperinUpneet Shah03-3030
2022-10-06James ZouDave Halperin3112-12
2022-10-06Dave HalperinMutasem Nazif312-2
2022-10-06Dave HalperinPaul Ng03-3232
2022-09-29Dave HalperinMatt Butterworth32-77
2022-09-29Dave HalperinPaul Ng3021-21
2022-09-29Dave HalperinPeter McNamara3013-13
2022-09-29Dave HalperinStephen Greenberg3012-12
2022-09-22James ZouDave Halperin23-77
2022-09-22Dave HalperinMutasem Nazif23-99
2022-09-22Dave HalperinUpneet Shah13-1818
2022-09-22Dave HalperinPaul Ng318-8
2022-09-15James ZouDave Halperin13-1717
2022-09-15Upneet ShahDave Halperin03-3030
2022-09-15Glen RandmerDave Halperin3018-18
2022-09-15Will ShortzDave Halperin313-3
2022-09-08Dave HalperinDylan Gagler3016-16
2022-09-08Dave HalperinGary Zharzhavsky315-5
2022-09-08Dave HalperinPaul Ng23-77
2022-09-08Dave HalperinMatt Butterworth317-7
2022-09-01James ZouDave Halperin323-3
2022-09-01Dave HalperinMatt Butterworth324-4
2022-09-01Glen RandmerDave Halperin23-1111
2022-08-04Dave HalperinPaul Ng3112-12
2022-08-04Upneet ShahDave Halperin3110-10
2022-08-04Dave HalperinArmin Rago3200
2022-08-04Dave HalperinRon Zharzhavsky31-1111
2022-07-28Dave HalperinArmin Rago23-99
2022-07-28Dave HalperinUpneet Shah23-66
2022-07-28Dave HalperinDavid Davar3012-12
2022-07-28Dave HalperinPeter McNamara314-4
2022-07-07Dave HalperinMatt Butterworth3018-18
2022-07-07Dave HalperinUpneet Shah3110-10
2022-07-07James ZouDave Halperin3022-22
2022-07-07Paul NgDave Halperin23-1313
2022-06-30Dave HalperinStephen Greenberg3013-13
2022-06-30Dave HalperinDan Buzovi309-9
2022-06-30Dave HalperinDrea Chakravorty308-8
2022-06-30Dave HalperinUpneet Shah324-4
2022-06-09Paul NgDave Halperin3019-19
2022-06-09Glen RandmerDave Halperin03-3333
2022-06-09James ZouDave Halperin03-3636
2022-06-09Dave HalperinHans Zou31-77
2022-06-09Peter XuDave Halperin32-33
2022-06-02Dave HalperinMatt Butterworth315-5
2022-06-02Dave HalperinTimothy Hudson321-1
2022-06-02Dave HalperinStephen Greenberg32-22
2022-06-02Dave HalperinParvathy Gopikrishna23-77
2022-05-26Stefan RiecherDave Halperin23-1717
2022-05-26Glen RandmerDave Halperin3018-18
2022-05-26Dave HalperinPeter Xu03-2828
2022-05-26James ZouDave Halperin312-2
2022-05-19Dave HalperinStephen Greenberg13-2424
2022-05-19Dave HalperinPaul Ng23-99
2022-05-19Parvathy GopikrishnaDave Halperin03-2626
2022-05-19Peter XuDave Halperin03-2727
2022-05-19Dave HalperinMatt Butterworth32-22
2022-04-28Dave HalperinStephen Greenberg31-11
2022-04-28Dave HalperinMatt Butterworth313-3
2022-04-28Dave HalperinPaul Ng23-77
2022-04-28Dave HalperinAmy Hsu3015-15
2022-04-21Dylan GaglerDave Halperin13-2323
2022-04-21James ZouDave Halperin32-55
2022-04-21James ZouDave Halperin32-55
2022-04-21Peter XuDave Halperin23-1010
2022-04-21Parvathy GopikrishnaDave Halperin322-2
2022-04-07Dave HalperinAmy Hsu23-1212
2022-04-07Dave HalperinMatt Butterworth23-1515
2022-04-07Dave HalperinPaul Ng324-4
2022-04-07Dave HalperinMax Galkin3013-13
2022-03-17Dave HalperinDan Buzovi3110-10
2022-03-17Dave HalperinDevin Srivastava3022-22
2022-03-17Timothy HudsonDave Halperin03-3333
2022-03-17Paul NgDave Halperin03-2828
2022-03-10Peter XuDave Halperin3018-18
2022-03-10Stefan RiecherDave Halperin3016-16
2022-03-10Dave HalperinPaul Ng23-55
2022-03-10James ZouDave Halperin23-1414
2022-02-24Peter XuDave Halperin13-2020
2022-02-24Paul NgDave Halperin23-1111
2022-02-24Dave HalperinDan Buzovi13-1414
2022-02-24Dave HalperinMatt Butterworth321-1
2022-02-10Stefan RiecherDave Halperin3023-23
2022-02-10Dave HalperinPaul Ng319-9
2022-02-10Dave HalperinAmy Hsu03-3232
2022-02-10James ZouDave Halperin3023-23
2022-01-27Steve FinnDave Halperin3015-15
2022-01-27Parvathy GopikrishnaDave Halperin3200
2022-01-27Timothy HudsonDave Halperin23-77
2022-01-27Peter KamDave Halperin32-1010
2022-01-13Dave HalperinStefan Riecher03-3333
2022-01-13Dave HalperinMatt Butterworth23-2121
2022-01-13Dave HalperinPaul Ng23-1010
2022-01-13Dave HalperinJames Zou3024-24
2022-01-06Steve FinnDave Halperin3012-12
2022-01-06Brian MoranDave Halperin3010-10
2022-01-06Adolfo NetoDave Halperin3012-12
2022-01-06Parvathy GopikrishnaDave Halperin03-2929