Individual Calculations June 2018
 Metelkin, Zakhar  Total change: 29.60  Rating chartPersonal card
 Strategy open-2018 Moscow RUS 2018-05-12
RcRownchangeKK*chgGame
 1242 1306 2.50 3 0.74 40 29.60 
  Egai, Anna 1219 RUS1.0010.384015.20 
  Ufimtsev, Artemiy 1238 RUS1.0010.414016.40 
  Petrusevich, Ivan 1270 RUS0.501-0.0540-2.00 

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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