Individual Calculations September 2018
 Kolesnikov, Egor  Total change: -13.60  Rating chartPersonal card
 Chelyabinsk region 2018 B11 Chelyabinsk RUS 2018-08-18
RcRownchangeKK*chgGame
 1180 1117 0.50 2 -0.34 40 -13.60 
  Antoshkin, Alexander 1066 RUS0.501-0.0740-2.80 
  Isaev, Alexey 1293 RUS0.001-0.2740-10.80 

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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