Individual Calculations May 2011
 Wei, Yi  Total change: 15.90  Rating chartPersonal card
 ASIAN ZONAL 3.5 CHESS CHAMPIONSHIP 2011 MALE Tianjin,China CHN 2011-03-20
RcRownchangeKK*chgGame
 2419 2270 3.50 8 1.06 15 15.90 
  Lou, Yiping m2446 CHN0.5010.23153.45 
  Wan, Yunguo 2458 CHN0.5010.24153.60 
  Yang, Kaiqi m2399 CHN0.5010.17152.55 
  Yu, Ruiyuan 2439 CHN0.5010.22153.30 
  Xiu, Deshun 2508 CHN0.001-0.2015-3.00 
  Xu, Hanbing 2378 CHN1.0010.65159.75 
  Jia, Haoxiang 2383 CHN0.5010.15152.25 
  Li, Hanbin 2341 CHN0.001-0.4015-6.00 

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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