Individual Calculations September 2022
 Basovnik, Stanisla  Total change: -16.00  Rating chartPersonal card
 July 2022 BayAreaChess 2-Day Championship 1500-1999 Milpitas, CA USA 2022-07-30
RcRownchangeKK*chgGame
 1347 1311 0.50 2 -0.40 40 -16.00 
  Benaid, Henry 1419 USA0.001-0.3540-14.00 
  Fan, Jimmy Qinmo 1274 USA0.501-0.0540-2.00 

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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