Individual Calculations November 2022
 Yang, Alexander  Total change: -7.20  Rating chartPersonal card
 PNWCC FIDE Hybrid - Oct 9 Redmond (WA, USA) and Plovdiv (Bulgaria) USA 2022-10-09
RcRownchangeKK*chgGame
 2119 2190 1.00 2 -0.18 40 -7.20 
  Randjelovic, Dragana wf1996 SRB1.0010.254010.00 
  Stoyanov, Stoyan Or 2241 BUL0.001-0.4340-17.20 

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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