Rapid: Individual Calculations May 2022
 Kunikova, Polina S  Total change: -13.20  Rating chartPersonal card
 Russian Championship G15 rapid 2022 Loo RUS 2022-04-19
RcRownchangeKK*chgGame
 1279 1097 2.00 8 -0.66 20 -13.20 
  Bespalova, Sofia 1667 RUS0.001-0.0220-0.40 
  Mikhailova, Veronika 1312 RUS0.001-0.2320-4.60 
  Zaitseva, Arina 1272 RUS0.001-0.2720-5.40 
  Pivovar, Ekaterina 1048 RUS0.001-0.5720-11.40 
  Potashkina, Maria 1081 RUS0.001-0.5220-10.40 
  Kiseleva, Mariya 1109 RUS1.0010.522010.40 
  Butko, Svetlana 1679 RUS0.5010.48209.60 
  Ignatieva, Sofya 1062 RUS0.501-0.0520-1.00 

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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