Individual Calculations September 2011
 Yu, Yangyi  Total change: -25.90  Rating chartPersonal card
 Chinese Chess League Division A rounds 7-9 Shenzhen,China CHN 2011-07-09
RcRownchangeKK*chgGame
 2503 2672 0.50 3 -1.63 10 -16.30 
  Ma, Qun 2447 CHN0.001-0.7810-7.80 
  Wang, Shuai m2427 CHN0.501-0.3010-3.00 
  Zhou, Jianchao g2636 CHN0.001-0.5510-5.50 

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)
 
 Yinzhou Cup 2011 World ChessTeam Championship Ningbo,China CHN 2011-07-17
RcRownchangeKK*chgGame
 2687 2672 2.00 6 -0.87 10 -8.70 
  Mamedyarov, Shakhriyar g2765 AZE0.001-0.3710-3.70 
  Smirin, Ilia g2676 ISR0.5010.01100.10 
  Seirawan, Yasser g2635 USA1.0010.45104.50 
  Sargissian, Gabriel g2663 ARM0.001-0.5110-5.10 
  Svidler, Peter g2739 RUS0.5010.09100.90 
  Balogh, Csaba g2643 HUN0.001-0.5410-5.40 

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)
 
 Chinese Chess League Division A rounds 10-12 Chongqing,China CHN 2011-08-09
RcRownchangeKK*chgGame
 2650 2672 1.50 3 -0.09 10 -0.90 
  Malakhov, Vladimir g2706 RUS0.5010.05100.50 
  Zhao, Jun g2588 CHN0.501-0.1210-1.20 
  Ding, Liren g2655 CHN0.501-0.0210-0.20 

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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