Individual Calculations July 2019
 Koval, Nikita O.  Total change: -32.40  Rating chartPersonal card
 Open space B11 2019 Korolev RUS 2019-05-25
RcRownchangeKK*chgGame
 1244 1198 1.50 5 -0.81 40 -32.40 
  Akhmedov, David 1598  * RUS0.001-0.0840-3.20 
  Bocharov, Tikhon 1013 RUS0.501-0.2440-9.60 
  Krasnoperov, Platon 1410 RUS0.001-0.2340-9.20 
  Gabov, Aleksandr 1174 RUS0.501-0.0340-1.20 
  Grishin, Aleksandr Y. 1026 RUS0.501-0.2340-9.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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