Rapid: Individual Calculations December 2023
 Romanova, Sofiya S  Total change: -65.60  Rating chartPersonal card
 Central FO Chmp 2023 G15 Rapid Kaluga RUS 2023-11-06
RcRownchangeKK*chgGame
 1253 1262 2.00 7 -1.64 40 -65.60 
  Malakhova, Maria 1639 RUS0.001-0.0940-3.60 
  Brjunina, Varvara 1065 RUS0.001-0.7540-30.00 
  Kavrigina, Alexandra 1316 RUS0.001-0.4240-16.80 
  Sergeeva, Anastasiya 1011 RUS0.001-0.8140-32.40 
  Pafnucheva, Polina 1457 RUS1.0010.754030.00 
  Kochenkova, Viktoria 1202 RUS1.0010.424016.80 
  Vishneva, Polina 1079 RUS0.001-0.7440-29.60 

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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