Individual Calculations August 2013
 Xiu, Deshun  Total change: 10.10  Rating chartPersonal card
 Chinese Chess League Division A Rounds 5-7 China CHN 2013-05-28
 2537 2534 2.50 3 1.01 10 10.10 
  Yu, Ruiyuan g2559 CHN1.0010.53105.30 
  Motylev, Alexander g2669 RUS0.5010.18101.80 
  Ji, Dan 2382 CHN1.0010.30103.00 

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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