John Boyko #48972

John Boyko #48972


Player Info

  • Location: Spokane, WA, USA
  • Classification: Professional
  • Membership Status: Current (until 31-Dec-2014)
  • Official Status: Certified (until 11-Apr-2015)
  • Current Rating: 897 (as of 15-Apr-2014)

Ratings History

Effective As OfRatingRounds Used
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