Rapid: Individual Calculations April 2020
 Nikiforov, Aleksei  Total change: -8.40  Rating chartPersonal card
 Rapid_Kings Game 2020_boys 2009 Moscow RUS 2020-03-15
RcRownchangeKK*chgGame
 1247 1019 0.00 2 -0.42 20 -8.40 
  Kotov, Maxim 1237 RUS0.001-0.2220-4.40 
  Fish, Semen 1256 RUS0.001-0.2020-4.00 

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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