Individual Calculations October 2012
 Zhou, Weiqi  Total change: -5.80  Rating chartPersonal card
 2012 Chinese Chess League Division A Round 11-14 Shenzhen,China CHN 2012-09-21
RcRownchangeKK*chgGame
 2593 2608 1.50 4 -0.58 10 -5.80 
  Xiu, Deshun g2524 CHN0.001-0.6210-6.20 
  Bologan, Viktor g2712 MDA0.5010.14101.40 
  Ni, Hua g2671 CHN0.001-0.4110-4.10 
  Zeng, Chongsheng m2463 CHN1.0010.31103.10 

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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