Rapid: Individual Calculations October 2019
 Shapiro, David  Total change: 21.40  Rating chartPersonal card
 13th Asha Chess Club rapid Asha RUS 2019-09-28
RcRownchangeKK*chgGame
 2108 2216 6.50 9 1.07 20 21.40 
  Akshentsev, Kirill 1816  * RUS1.0010.08201.60 
  Novikov, Vladimir 1816  * RUS1.0010.08201.60 
  Idrisov, Klim 1883 RUS1.0010.12202.40 
  Alavkin, Arseny g2480 RUS1.0010.822016.40 
  Palachev, Petr f2439 RUS0.5010.28205.60 
  Drygalov, Andrey m2539 RUS0.5010.37207.40 
  Remizov, Yaroslav f2306 RUS0.001-0.3820-7.60 
  Ishkinin, Robert 1873 RUS0.501-0.3820-7.60 
  Gorin, Alexander 1816  * RUS1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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