Individual Calculations July 2017
 Liu, Qingnan  Total change: 2.70  Rating chartPersonal card
 2017 Chinese chess team tournament (men) Beijing CHN 2017-06-05
RcRownchangeKK*chgGame
 2387 2503 6.00 9 0.27 10 2.70 
  Wu, Xibin m2232 CHN1.0010.17101.70 
  Gao, Rui g2543 CHN0.5010.06100.60 
  Pang, Tao 2132 CHN1.0010.10101.00 
  Xiu, Deshun g2554 CHN1.0010.57105.70 
  Peng, Hongchi 2207 CHN0.501-0.3510-3.50 
  Lin, Chen g2455 CHN0.501-0.0710-0.70 
  Liang, Jinrong g2455 CHN0.001-0.5710-5.70 
  Xu, Yi m2451 CHN0.501-0.0710-0.70 
  Liu, Guanchu m2453 CHN1.0010.43104.30 

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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