Individual Calculations August 2012
 Riazantsev, Alexander  Total change: -8.40  Rating chartPersonal card
 2012 China Chess League Division A round 5-7 Taizhou, China CHN 2012-06-27
RcRownchangeKK*chgGame
 2553 2714 1.50 3 -0.63 10 -6.30 
  Liu, Qingnan m2483 CHN0.501-0.2910-2.90 
  Wen, Yang g2550 CHN0.001-0.7210-7.20 
  Yu, Yangyi g2626 CHN1.0010.38103.80 

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)
 
 2012 Chinese Chess League Division A Round 8-10 Tianjin, China CHN 2012-07-12
RcRownchangeKK*chgGame
 2350 2720 2.50 3 -0.21 10 -2.10 
  Mu, Ke 2320  * CHN0.501-0.4210-4.20 
  Chen, Fan f2370  * CHN1.0010.11101.10 
  Yang, Kaiqi m2359 CHN1.0010.10101.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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