Rapid: Individual Calculations December 2021
 Sysun, Vladimir  Total change: -27.40  Rating chartPersonal card
 Pushkin 2021 Alekhine Club Anniversary Rapid St. Petersburg RUS 2021-11-27
RcRownchangeKK*chgGame
 1617 1638 2.00 6 -1.37 20 -27.40 
  Shalygin, Andrei 2175 RUS0.001-0.0320-0.60 
  Grigorieva, Victoria 1381 RUS0.001-0.8220-16.40 
  Protasov, Kirill 1826 RUS0.001-0.2620-5.20 
  Esayan, Samvel 1369 RUS1.0010.17203.40 
  Gusev, Alexander A. 1519 RUS0.001-0.6620-13.20 
  Rozanovich, Arkadiy 1429 RUS1.0010.23204.60 

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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