Individual Calculations May 2019
 Tan, Zhongyi  Total change: -14.80  Rating chartPersonal card
 2019 Chinese Chess League Division A 1-4 Shen Yang CHN 2019-04-08
 2332 2528 1.50 4 -1.48 10 -14.80 
  Ning, Kaiyu wf2224 CHN0.001-0.8610-8.60 
  Javakhishvili, Lela mwg2458 GEO0.001-0.6010-6.00 
  Li, Xueyi 2286 CHN1.0010.20102.00 
  Guo, Qi mwg2359 CHN0.501-0.2210-2.20 

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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