Individual Calculations January 2014
 Zhai, Mo  Total change: 14.85  Rating chartPersonal card
 2013 Chinese Chess League Division A Round 15,19-22 CHINA TianJin CHN 2013-12-20
RcRownchangeKK*chgGame
 2449 2251 2.00 4 0.99 15 14.85 
  Ning, Chunhong wg2292 CHN0.5010.06150.90 
  Dronavalli, Harika gwg2487 IND0.001-0.2015-3.00 
  Zhao, Xue gwg2568 CHN1.0010.871513.05 
  Guo, Qi wg2450 CHN0.5010.26153.90 

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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