Individual Calculations September 2011
 Chen, Peng  Total change: -4.80  Rating chartPersonal card
 2011China Chess League Division B Heilongjiang, China CHN 2011-07-26
RcRownchangeKK*chgGame
 2340 2214 3.00 9 -0.32 15 -4.80 
  Li, Shilong g2520 CHN0.001-0.1415-2.10 
  Li, Bo 2309 CHN0.001-0.3715-5.55 
  Wang, Yi Ye c2085 CHN0.501-0.1715-2.55 
  Zhang, Hanyu 1903 CHN1.0010.14152.10 
  Bologan, Viktor g2614  * MDA0.001-0.0815-1.20 
  Dreev, Aleksey g2614  * RUS0.001-0.0815-1.20 
  McHedlishvili, Mikheil g2614  * GEO0.001-0.0815-1.20 
  Mu, Ke 2290 CHN0.5010.10151.50 
  Xu, Yi c2109 CHN1.0010.36155.40 
 * 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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