Rapid: Individual Calculations October 2023
 Ostapenko, Evgeniy  Total change: -2.60  Rating chartPersonal card
 Stavropol Open 2023 Stavropol RUS 2023-09-16
RcRownchangeKK*chgGame
 1557 1201 1.00 6 -0.13 20 -2.60 
  Talanin, Alan 1893 RUS0.001-0.0120-0.20 
  Makarov, Bogdan 1588 RUS0.001-0.0920-1.80 
  Ostapenko, Ekaterina Evg 1314 RUS0.001-0.3520-7.00 
  Gasparyants, Eva 1290 RUS0.5010.12202.40 
  Pedashenko, Anastasia wf1899 RUS0.5010.49209.80 
  Safonova, Alyona 1358 RUS0.001-0.2920-5.80 

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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