Individual Calculations June 2017
 Petrusevich, Ivan  Total change: -54.40  Rating chartPersonal card
 Strategy open-2017 Moscow RUS 2017-05-13
RcRownchangeKK*chgGame
 1181 1313 2.00 5 -1.36 40 -54.40 
  Khovzunov, Nikon 1072 RUS0.001-0.8040-32.00 
  Solozhenkin, Sevastyan 1243 RUS0.001-0.6040-24.00 
  Erokhin, Matvey 1173 RUS1.0010.314012.40 
  Ufimtsev, Artemiy 1307 RUS1.0010.494019.60 
  Egai, Anna 1112 RUS0.001-0.7640-30.40 

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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