Individual Calculations July 2015
 Xiu, Deshun  Total change: 7.30  Rating chartPersonal card
 2015 Chinese Chess League Division A(5-7) Qing Dao CHN 2015-06-03
 2613 2557 2.00 3 0.73 10 7.30 
  Fedoseev, Vladimir g2674 RUS1.0010.66106.60 
  Gao, Rui g2547 CHN0.501-0.0110-0.10 
  Zhao, Jun g2617 CHN0.5010.08100.80 

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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