Individual Calculations September 2018
 Duda, Jan-Krzysztof  Total change: -1.00  Rating chartPersonal card
 The 9th Danzhou Super Chess Grandmaster Tournament Danzhou,Hainan CHN 2018-07-26
RcRownchangeKK*chgGame
 2726 2737 3.50 7 -0.10 10 -1.00 
  Vidit, Santosh Gujrathi g2718 IND1.0010.47104.70 
  Le, Quang Liem g2728 VIE0.501-0.0110-0.10 
  Fedoseev, Vladimir g2707 RUS0.501-0.0410-0.40 
  Shankland, Samuel g2727 USA0.001-0.5110-5.10 
  Yu, Yangyi g2762 CHN0.5010.03100.30 
  Bu, Xiangzhi g2712 CHN1.0010.47104.70 
  Wei, Yi g2729 CHN0.001-0.5110-5.10 

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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