Individual Calculations February 2018
 Cai, Lin  Total change: -42.00  Rating chartPersonal card
 Baixue cup chess open 2018 Yancheng CHN 2017-12-30
RcRownchangeKK*chgGame
 1936 2111 4.50 8 -1.05 40 -42.00 
  Chen, Xinyue 1711  * CHN1.0010.08403.20 
  Wu, Huanghui 1853 CHN1.0010.18407.20 
  Huang, Renjie 2189 CHN0.001-0.3940-15.60 
  Guo, Weibao 1860 CHN0.501-0.3140-12.40 
  Sun, Chao 1731 CHN0.001-0.9140-36.40 
  Liu, Meng 1822 CHN1.0010.16406.40 
  Ma, Lin 2152 CHN0.5010.06402.40 
  Liu, Zhaoqi 2167 CHN0.5010.08403.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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