Individual Calculations February 2020
 Zhao, Chenxi  Total change: 1.80  Rating chartPersonal card
 The 2nd China Binhai Chess Open Binhai, Tianjin CHN 2020-01-12
RcRownchangeKK*chgGame
 2255 2396 6.00 9 0.18 10 1.80 
  Zhang, Lehan B 1996  * CHN1.0010.08100.80 
  Xie, Kaifan c1996  * CHN1.0010.08100.80 
  Peng, Xiongjian 2489 CHN1.0010.63106.30 
  Liu, Yan g2513 CHN0.001-0.3410-3.40 
  Zhao, Yuanhe 2466 CHN0.5010.10101.00 
  Lin, Yi m2416 CHN0.5010.03100.30 
  Xi, Qi 2261 CHN0.501-0.1810-1.80 
  Gu, Jiazhen 2012 CHN0.501-0.4110-4.10 
  Ma, Lin 2146 CHN1.0010.19101.90 
 * 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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