Individual Calculations May 2023
 Zhirnov, Grigoriy Ev  Total change: -50.00  Rating chartPersonal card
 Russian Championship B15 1st league 2023 Moscow RUS 2023-04-19
RcRownchangeKK*chgGame
 1395 1591 2.50 5 -1.25 40 -50.00 
  Mazilkin, Aleksandr 1301 RUS1.0010.16406.40 
  Bekasov, Ivan 1411 RUS0.501-0.2440-9.60 
  Rakipi, Alexandr 1440 RUS0.501-0.2040-8.00 
  Shaposhnikov, Lev 1439 RUS0.501-0.2040-8.00 
  Seryshev, Viktor 1383 RUS0.001-0.7740-30.80 

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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