Rapid: Individual Calculations August 2022
 Starodubtseva, Marya  Total change: -9.60  Rating chartPersonal card
 Rostov region championship-2022 (G-13)_rapid Rostov-on-Don RUS 2022-06-30
RcRownchangeKK*chgGame
 1231 1416 1.00 2 -0.48 20 -9.60 
  Baranova, Eva 1266 RUS1.0010.30206.00 
  Ukrainskaya, Ilona 1195 RUS0.001-0.7820-15.60 

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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