Rapid: Individual Calculations April 2020
 Badalian, Daniel  Total change: -3.60  Rating chartPersonal card
 St. Petersburg Rapid Championship 2020 Men St. Petersburg RUS 2020-02-22
RcRownchangeKK*chgGame
 1870 1938 4.00 8 -0.18 20 -3.60 
  Safonov, Kirill 1203 RUS1.0010.01200.20 
  Babanin, Gleb 2178 RUS0.5010.30206.00 
  Arseniev, Valery 2044 RUS0.001-0.3620-7.20 
  Kozlov, Alexei 1678 RUS1.0010.18203.60 
  Kopylov, Yuriy 2084 RUS1.0010.702014.00 
  Aseev, Vladimir 2068 RUS0.001-0.3220-6.40 
  Reger, Valeriia 1674 RUS0.001-0.8220-16.40 
  Ivanov, Sergei V. 2030 RUS0.5010.13202.60 

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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