Individual Calculations February 2017
 Petrov, Ivan  Total change: -90.40  Rating chartPersonal card
 Sterlitamak_White Rook -2017 Sterlitamak RUS 2017-01-09
RcRownchangeKK*chgGame
 1253 1149 0.00 6 -2.26 40 -90.40 
  Popov, Alexander 1222 RUS0.001-0.4040-16.00 
  Gostishchev, Ilia 1110 RUS0.001-0.5540-22.00 
  Kudinov, Roman 1192 RUS0.001-0.4440-17.60 
  Kurochkin, Konstantin 1465 RUS0.001-0.1340-5.20 
  Vanglis, Mikhail 1093 RUS0.001-0.5840-23.20 
  Konkov, Mikhail 1433 RUS0.001-0.1640-6.40 

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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