Rapid: Individual Calculations July 2023
 Dubov, Konstantin Vyach  Total change: 8.40  Rating chartPersonal card
 Anatoly Karpov Cup in Grebnevo - turn. A Grebnevo RUS 2023-06-04
RcRownchangeKK*chgGame
 1310 1218 2.50 6 0.21 40 8.40 
  Prikhodko, Dmitriy Kons 1466 RUS0.5010.314012.40 
  Zolotov, Daniil Dm 1131 RUS1.0010.384015.20 
  Yakhudin, Gayar 1337 RUS0.001-0.3440-13.60 
  Davydenya, Mikhail 1253 RUS1.0010.554022.00 
  Torba, Semen 1277 RUS0.001-0.4240-16.80 
  Fedorov, Dmitriy 1395 RUS0.001-0.2740-10.80 

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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