Rapid: Individual Calculations April 2021
 Akhmetov, Ruslan  Total change: 3.20  Rating chartPersonal card
 Rapid Grand Prix 2021 - Chelny 5th stage Naberezhnye Chelny RUS 2021-03-08
RcRownchangeKK*chgGame
 1706 1801 4.50 8 0.16 20 3.20 
  Agishev, Amir 1166 RUS1.0010.01200.20 
  Maksimov, Sergei A. 1934 RUS0.5010.18203.60 
  Sharipov, Eduard 1178 RUS0.501-0.4920-9.80 
  Gabitov, Ruslan 2132 RUS0.001-0.1220-2.40 
  Alisheva, Aigul 1252 RUS1.0010.03200.60 
  Gorin, Sergei 1572 RUS1.0010.21204.20 
  Nagimov, Artiom f2222 RUS0.001-0.0720-1.40 
  Vasiljev, Vasily 2190 RUS0.5010.41208.20 

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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