Rapid: Individual Calculations May 2023
 Dosaev, Rustam  Total change: -68.20  Rating chartPersonal card
 Spring rapid Astrakhan RUS 2023-04-12
RcRownchangeKK*chgGame
 1602 2056 3.00 7 -3.41 20 -68.20 
  Demin, Leonid 1656  * RUS1.0010.08201.60 
  Mescheriakov, Andrei A 1671 RUS0.501-0.4120-8.20 
  Nazarova, Evgeniya 1716 RUS0.001-0.8820-17.60 
  Akimov, Emil 1450 RUS1.0010.02200.40 
  Sokolov, Vladimir 1844 RUS0.001-0.7720-15.40 
  Ashraliev, Ramis 1334 RUS0.001-0.9920-19.80 
  Mullyaminova, Sofiya 1542 RUS0.501-0.4620-9.20 
 * 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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