Individual Calculations October 2018
 Vervein, Eva  Total change: 1.20  Rating chartPersonal card
 Grand-prix Dvorets, 15th stage, Autumn starts Group D Moscow RUS 2018-09-02
RcRownchangeKK*chgGame
 1238 1288 4.00 7 0.03 40 1.20 
  Dmitrenok, Maria 1208 RUS1.0010.394015.60 
  Lyadov, Kirill 1205 RUS0.501-0.1140-4.40 
  Vorobiev-Achinovich, Ivan 1287 RUS0.5010.00400.00 
  Arikov, Nikita 1227 RUS0.501-0.0840-3.20 
  Egai, Anna 1214 RUS0.501-0.1040-4.00 
  Mishin, Matvey 1260 RUS0.501-0.0440-1.60 
  Alaverdyan, Maria 1265 RUS0.501-0.0340-1.20 

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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