Individual Calculations October 2012
 Ning, Chunhong  Total change: -14.20  Rating chartPersonal card
 2012 Chinese Chess League Division A Round 11-14 Shenzhen,China CHN 2012-09-21
RcRownchangeKK*chgGame
 2436 2331 0.00 4 -1.42 10 -14.20 
  Krush, Irina mwg2471 USA0.001-0.3110-3.10 
  Pham, Le Thao Nguyen wg2393 VIE0.001-0.4110-4.10 
  Mkrtchian, Lilit mwg2454 ARM0.001-0.3310-3.30 
  Ding, Yixin wg2424 CHN0.001-0.3710-3.70 

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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