Individual Calculations September 2010
 Guo, Jun  Total change: 0.30  Rating chartPersonal card
 Youngor Chinese Chess League Division A Rounds 7-9 Shanghai,China CHN 2010-07-24
RcRownchangeKK*chgGame
 2264 2247 0.50 1 0.02 15 0.30 
  Zhang, Jilin wg2264 CHN0.5010.02150.30 

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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