Rapid: Individual Calculations May 2022
 Kovalenko, Mariel  Total change: -16.00  Rating chartPersonal card
 Russian Championship G11 rapid 2022 Loo RUS 2022-04-05
RcRownchangeKK*chgGame
 1067 1139 1.00 3 -0.80 20 -16.00 
  Ungaeva, Sofia 1096 RUS0.001-0.5620-11.20 
  Biketova, Mariia 1015 RUS0.001-0.6720-13.40 
  Suvorova, Milana St 1091 RUS1.0010.43208.60 

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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