Individual Calculations September 2011
 Qu, Yanqiao  Total change: -38.10  Rating chartPersonal card
 2011China Chess League Division B Heilongjiang, China CHN 2011-07-26
RcRownchangeKK*chgGame
 2215 2200 2.00 9 -2.54 15 -38.10 
  Fang, Yuxiang 1977 CHN0.001-0.7815-11.70 
  Wang, Yi Ye c2085 CHN0.501-0.1615-2.40 
  McHedlishvili, Mikheil g2600  * GEO0.5010.42156.30 
  Xu, Yi c2109 CHN0.501-0.1215-1.80 
  Li, Aize 2129 CHN0.001-0.6015-9.00 
  Xu, Jialun 2077 CHN0.501-0.1715-2.55 
  Li, Di 2096 CHN0.001-0.6415-9.60 
  Fang, Yan 2265 CHN0.001-0.4115-6.15 
  Bologan, Viktor g2600  * MDA0.001-0.0815-1.20 
 * 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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