Individual Calculations June 2022
 Goktepe, Derin  Total change: -5.60  Rating chartPersonal card
 Marshall Premier May 2022 New York, NY USA 2022-05-06
RcRownchangeKK*chgGame
 2026 1775 0.50 3 -0.46 40 -18.40 
  Khamrakulov, Djurabek g2491 UZB0.001-0.0140-0.40 
  Mottola, Max 1771 USA0.001-0.5140-20.40 
  Berg, George P 1815 USA0.5010.06402.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 2nd Annual Niagara Falls Open - Major Niagara Falls, New York USA 2022-05-13
RcRownchangeKK*chgGame
 2030 1775 1.50 4 0.32 40 12.80 
  Joseph Benher, Savio Bennihyn 1976 CAN1.0010.764030.40 
  Paragua, Mark g2459 PHI0.001-0.0140-0.40 
  Zhao, Erick f2239 USA0.001-0.0540-2.00 
  Gu, Minghao 1446 USA0.501-0.3840-15.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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