Individual Calculations May 2011
 Zhang, Xiaopeng  Total change: 26.25  Rating chartPersonal card
 ASIAN ZONAL 3.5 CHESS CHAMPIONSHIP 2011 MALE Tianjin,China CHN 2011-03-20
RcRownchangeKK*chgGame
 2385 2113 3.00 7 1.75 15 26.25 
  Li, Chao B g2513  * CHN0.001-0.0815-1.20 
  Gao, Rui m2435 CHN1.0010.871513.05 
  Li, Haoyu 2386 CHN0.001-0.1715-2.55 
  Lu, Yijie 2378 CHN0.5010.32154.80 
  Yang, Kaiqi m2399 CHN0.5010.34155.10 
  Liu, Chang 2270 CHN0.5010.21153.15 
  Li, Bo 2313 CHN0.5010.26153.90 
 * 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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