Rapid: Individual Calculations October 2021
 Estrin, Mark  Total change: 29.00  Rating chartPersonal card
 Autumn rapid at PGUPS St. Petersburg RUS 2021-09-24
RcRownchangeKK*chgGame
 2026 1863 4.00 8 1.45 20 29.00 
  Shushpanov, Vladimir m2162 RUS1.0010.852017.00 
  Podsevny, Alexander 2058 RUS1.0010.752015.00 
  Babanin, Gleb 2222 RUS0.001-0.1020-2.00 
  Nasibullin, Iskander 2278 RUS0.001-0.0720-1.40 
  Shilovskiy, Stepan 1793 RUS1.0010.40208.00 
  Borisov, Alexander 1808 RUS1.0010.42208.40 
  Abuev, Roman 2051 RUS0.001-0.2620-5.20 
  Zaitsev, Fedor 1832 RUS0.001-0.5420-10.80 

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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