Individual Calculations September 2018
 Liu, Yan  Total change: -9.70  Rating chartPersonal card
 Zonal 3.5 Chess Championship 2018 Male Hei Longjiang province, China CHN 2018-08-12
RcRownchangeKK*chgGame
 2381 2516 7.00 11 -0.38 10 -3.80 
  Ning, Kaiyu 2245 CHN1.0010.17101.70 
  Xu, Minghui 2332 CHN0.501-0.2410-2.40 
  Lin, Yi 2345 CHN0.501-0.2310-2.30 
  Li, Bo m2312 CHN0.501-0.2610-2.60 
  Wang, Shixu B 2302 CHN1.0010.23102.30 
  Huang, Renjie 2281 CHN0.501-0.2910-2.90 
  Zhao, Yuanhe 2372 CHN0.501-0.1910-1.90 
  Zhu, Yi f2356 CHN1.0010.29102.90 
  Lu, Shanglei g2634 CHN0.5010.16101.60 
  Xu, Xiangyu g2588 CHN0.5010.10101.00 
  Peng, Xiongjian 2428 CHN0.501-0.1210-1.20 

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)
 
 2019 Chinese Chess League Division A (12-15) Zhong Shan CHN 2018-08-21
RcRownchangeKK*chgGame
 2672 2516 0.00 2 -0.59 10 -5.90 
  Cheparinov, Ivan g2718 GEO0.001-0.2410-2.40 
  Balogh, Csaba g2625 HUN0.001-0.3510-3.50 

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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