Individual Calculations June 2017
 Berelowitsch, Alexander  Total change: -2.50  Rating chartPersonal card
 1. Bundesliga 2016/2017 April 2017 Hamburg GER 2017-04-01
RcRownchangeKK*chgGame
 2625 2529 0.50 2 -0.25 10 -2.50 
  Donchenko, Alexander g2554 GER0.5010.03100.30 
  Rapport, Richard g2696 HUN0.001-0.2810-2.80 

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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