Individual Calculations April 2019
 Chemborisov, Artem  Total change: 2.40  Rating chartPersonal card
 Spring Vacation Trophy 2019 B St. Petersburg RUS 2019-03-25
RcRownchangeKK*chgGame
 1158 1211 3.50 6 0.06 40 2.40 
  Kulik, Olga 1174 RUS0.001-0.5540-22.00 
  Shaburova, Mariya 1048 RUS1.0010.284011.20 
  Murashev, Artem S. 1098 RUS1.0010.354014.00 
  Lazarev, Maksim 1403 RUS0.001-0.2540-10.00 
  Dudkina, Maya 1130 RUS0.501-0.1140-4.40 
  Gevondov, Petr 1096 RUS1.0010.344013.60 

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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