Individual Calculations May 2018
 Zhong, Xianghui  Total change: -8.20  Rating chartPersonal card
 Offene Bremer Einzelmeisterschaft 2018 Bremen GER 2018-03-24
RcRownchangeKK*chgGame
 1960 1772 1.00 5 -0.41 20 -8.20 
  Silber, Kevin 2172  * GER0.001-0.0820-1.60 
  Gerken, Dr. Juergen 1668 GER0.501-0.1420-2.80 
  Ditmas, Hugh 1920 GER0.5010.20204.00 
  Stieglitz, Dirk 2052 GER0.001-0.1620-3.20 
  Meyer, Thorsten 1987 GER0.001-0.2320-4.60 
 * 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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