Individual Calculations April 2024
 Kudryashov, Igor  Total change: 21.20  Rating chartPersonal card
 Reti Amateur Open 2024 Zurich SUI 2024-03-22
RcRownchangeKK*chgGame
 1971 1836 1.50 3 0.53 40 21.20 
  Capraro, L. 1948 SUI1.0010.654026.00 
  Mansoor, Sharif 2056 SUI0.5010.284011.20 
  Breyer, Philippe 1909 SUI0.001-0.4040-16.00 

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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