Individual Calculations September 2011
 Jia, Haoxiang  Total change: -3.00  Rating chartPersonal card
 2011China Chess League Division B Heilongjiang, China CHN 2011-07-26
RcRownchangeKK*chgGame
 2308 2371 5.00 9 -0.20 15 -3.00 
  Li, Aize 2129 CHN0.501-0.3015-4.50 
  Wang, Yi Ye c2085 CHN0.001-0.8415-12.60 
  Li, Bo 2309 CHN1.0010.41156.15 
  Fang, Yan 2265 CHN0.501-0.1415-2.10 
  Mu, Ke 2290 CHN1.0010.39155.85 
  Li, Shilong g2520 CHN0.001-0.3015-4.50 
  Zhang, Ziyang m2423 CHN1.0010.57158.55 
  Bologan, Viktor g2678 MDA0.001-0.1415-2.10 
  Xu, Jialun 2077 CHN1.0010.15152.25 

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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