Individual Calculations May 2021
 Kosinova, Anastasia  Total change: -0.80  Rating chartPersonal card
 Russian Championship G13 2021 Loo RUS 2021-04-09
RcRownchangeKK*chgGame
 1393 1483 5.50 9 -0.02 40 -0.80 
  Kim, Arina 1231 RUS1.0010.19407.60 
  Gasparyants, Eva 1253 RUS1.0010.21408.40 
  Loviagina, Dariana 1326 RUS1.0010.294011.60 
  Fedorova, Olesya 1675 RUS0.5010.254010.00 
  Dolinskaya, Mariia 1453 RUS0.001-0.5440-21.60 
  Kusakina, Uliana wc1404 RUS1.0010.394015.60 
  Tabermakova, Leila 1585 RUS0.001-0.3640-14.40 
  Chekina, Anastasiia 1380 RUS0.001-0.6440-25.60 
  Yagutyan, Margarita 1228 RUS1.0010.19407.60 

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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