Rapid: Individual Calculations October 2021
 Korobova, Polina Ser  Total change: 45.00  Rating chartPersonal card
 Rapid Moscow. September 2021 - 3 Moscow RUS 2021-09-18
RcRownchangeKK*chgGame
 1586 1281 3.50 7 2.25 20 45.00 
  Gornostaev, Yakov 1752 RUS0.001-0.0520-1.00 
  Balyakin, Andrey 1536 RUS1.0010.812016.20 
  Filippova, Margarita wf1911 RUS0.001-0.0120-0.20 
  Alimov, Fedor 1527 RUS0.5010.31206.20 
  Silin, Sergey 1467 RUS1.0010.742014.80 
  Ermolaev, Andrey 1411 RUS0.001-0.3220-6.40 
  Balyakin, Ivan 1496 RUS1.0010.772015.40 

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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