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John Boyko #48972

John Boyko #48972


Player Info

  • Location: Spokane, Washington, United States
  • Classification: Professional
  • Current Rating: 939 (as of 12-Dec-2017)
  • Career Earnings: $437.00
  • Member Since: 2011
  • Membership Status: Expired (as of 31-Dec-2017)
  • Official Status: Expired (as of 11-Apr-2015)

Ratings History

Effective DateRatingRounds Used
151305480012-Dec-201793922
150890400025-Oct-201794125
150337440022-Aug-201794223
150095520025-Jul-201792618
149551200023-May-201792724
148523400024-Jan-201792619
147918600015-Nov-201691517
147676320018-Oct-201693617
147434400020-Sep-201692217
146890080019-Jul-201691919
146345760017-May-201691521
14495508008-Dec-201591026
144773640017-Nov-201590926
144531360020-Oct-201591822
144358560030-Sep-201592618
143503200023-Jun-201591031
143261280026-May-201591132
143019360028-Apr-201591331
141628680018-Nov-201491531
141446880028-Oct-201491830
141204960030-Sep-201490725
140902560026-Aug-201490023
140539680015-Jul-201490628
140358240024-Jun-201490426
140116320027-May-201489629
138725640017-Dec-201389726
138483720019-Nov-201390830
138241440022-Oct-201390427
13806000001-Oct-201390432
137636640013-Aug-201390234
13727376002-Jul-201390240
135580680018-Dec-201290239
135278280013-Nov-201290036
135096480023-Oct-201289037
134794080018-Sep-201289433
134491680014-Aug-201288322
13412880003-Jul-201288717
131951520025-Oct-20118329
130862880021-Jun-20118156

Player Rating Over Time