Rapid: Individual Calculations September 2022
 Osoblivaya, Darya Ar  Total change: -3.20  Rating chartPersonal card
 STEINITZ CHESS CUP 2022. Rapid B St. Petersburg RUS 2022-08-06
RcRownchangeKK*chgGame
 1266 1206 2.50 6 -0.16 20 -3.20 
  Korotkov, Stepan 1474 RUS0.5010.33206.60 
  Yagodin, Alexey 1052 RUS0.001-0.7120-14.20 
  Sudakov, Aleksandr V 1297 RUS0.001-0.3820-7.60 
  Vavilov, Artem 1142 RUS1.0010.41208.20 
  Maklakov, Ivan 1592 RUS0.001-0.0920-1.80 
  Matyushina, Varvara 1039 RUS1.0010.28205.60 

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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