Rapid: Individual Calculations April 2021
 Astakhov, Leonid  Total change: -48.40  Rating chartPersonal card
 Kuzmolovo Rapid Cup 2021-3 St. Petersburg RUS 2021-03-07
RcRownchangeKK*chgGame
 1214 1483 2.50 6 -2.42 20 -48.40 
  Zaripov, Artur R. 1259 RUS0.001-0.7820-15.60 
  Artamonova, Ulyana 1119 RUS0.001-0.9020-18.00 
  Pustynnikov, Ilya 1252 RUS1.0010.21204.20 
  Fokin, Maksim 1158 RUS0.001-0.8720-17.40 
  Pustynnikova, Aleksandra 1217 RUS1.0010.18203.60 
  Yakubovich, Vladimir 1277 RUS0.501-0.2620-5.20 

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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