Rapid: Individual Calculations June 2021
 Sungatullin, Aleksandr  Total change: -8.60  Rating chartPersonal card
 Rapid Grand Prix 2021 - Chelny 8th stage Naberezhnye Chelny RUS 2021-05-01
RcRownchangeKK*chgGame
 1548 1684 4.50 8 -0.43 20 -8.60 
  Safin, Robert f2207 RUS0.001-0.0320-0.60 
  Chernov, Sergey 1794 RUS1.0010.652013.00 
  Sharipov, Eduard 1283 RUS0.001-0.9220-18.40 
  Eremeev, Nikita 1171 RUS1.0010.04200.80 
  Khasanov, Askar 1217 RUS1.0010.05201.00 
  Novakhatskiy, Stanislav A. 2023 RUS0.001-0.1220-2.40 
  Ramazanov, Amir 1599 RUS0.501-0.1220-2.40 
  Kozhukhovskiy, Grigoriy 1087 RUS1.0010.02200.40 

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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