Individual Calculations September 2011
 Yu, Moqi  Total change: 12.60  Rating chartPersonal card
 2011China Chess League Division B Heilongjiang, China CHN 2011-07-26
RcRownchangeKK*chgGame
 1962 2106 2.50 3 0.42 30 12.60 
  Wang, Xinyue 1974 CHN1.0010.32309.60 
  Deng, Siyu 1922 CHN0.501-0.2430-7.20 
  Wang, Yuan 1989 CHN1.0010.343010.20 

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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