Individual Calculations May 2011
 Chu, Wei Chao  Total change: -2.25  Rating chartPersonal card
 ASIAN ZONAL 3.5 CHESS CHAMPIONSHIP 2011 MALE Tianjin,China CHN 2011-03-20
RcRownchangeKK*chgGame
 2465 2140 0.50 5 -0.15 15 -2.25 
  Bu, Xiangzhi g2540  * CHN0.5010.42156.30 
  Xiu, Deshun 2508 CHN0.001-0.1015-1.50 
  Wan, Yunguo 2458 CHN0.001-0.1315-1.95 
  Liu, Qingnan m2435 CHN0.001-0.1515-2.25 
  Li, Haoyu 2386 CHN0.001-0.1915-2.85 
 * 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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