Blitz: Individual Calculations January 2018
 Chu, Wei Chao  Total change: 5.20  Rating chartPersonal card
 China Blitz Chess Championships 2017Open SHENZHEN CHN 2017-12-07
RcRownchangeKK*chgGame
 2399 2292 3.50 9 0.26 20 5.20 
  Bai, Jinshi g2476 CHN0.5010.24204.80 
  Xu, Yinglun g2495 CHN1.0010.762015.20 
  Yuan, Qingyu 2334 CHN0.001-0.4420-8.80 
  Liu, Guanchu m2425 CHN0.001-0.3220-6.40 
  Peng, Xiongjian 2245 CHN1.0010.43208.60 
  Gao, Rui g2474 CHN0.001-0.2620-5.20 
  Ye, Rongguang g2461 CHN1.0010.722014.40 
  Chen, Qi B 2375 CHN0.001-0.3920-7.80 
  Dai, Changren 2303 CHN0.001-0.4820-9.60 

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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