Rapid: Individual Calculations April 2021
 Komarov, Alexey  Total change: 22.40  Rating chartPersonal card
 III st. of the A. E. Karpov Children's Award Tourn.-A Nemchinovka RUS 2021-03-22
RcRownchangeKK*chgGame
 1214 1172 2.00 2 1.12 20 22.40 
  Savka, Polina 1183 RUS1.0010.522010.40 
  Dryabin, Maksim Al 1245 RUS1.0010.602012.00 

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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