Blitz: Individual Calculations January 2022
 Daurbekova, Madina  Total change: 2.40  Rating chartPersonal card
 Championship SKFO 2021_Blitz_G-15 Budennovsk RUS 2021-12-16
RcRownchangeKK*chgGame
 1114 1260 1.50 2 0.12 20 2.40 
  Tandelova, Lyudmila 1195 RUS0.501-0.0920-1.80 
  Totieva, Sofia 1033 RUS1.0010.21204.20 

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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