Individual Calculations June 2018
 Commercon, Simon  Total change: -3.60  Rating chartPersonal card
 1. Bundesliga 2017/2018 April 2018 various GER 2018-04-29
RcRownchangeKK*chgGame
 2663 2263 0.00 1 -0.08 20 -1.60 
  Naiditsch, Arkadij g2663  * AZE0.001-0.0820-1.60 
 * 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)
 
 1. Bundesliga 2017/2018 May 2018 various GER 2018-05-01
RcRownchangeKK*chgGame
 2621 2262 0.00 1 -0.10 20 -2.00 
  Baramidze, David g2621 GER0.001-0.1020-2.00 

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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