Rapid: Individual Calculations April 2023
 Pivovar, Ekaterina  Total change: -24.80  Rating chartPersonal card
 Championship DFO 2023 rapid (women) Khabarovsk RUS 2023-03-18
RcRownchangeKK*chgGame
 1382 1210 1.00 5 -0.62 40 -24.80 
  Vasilieva, Arina 1637 RUS0.001-0.0740-2.80 
  Sargaeva, Darima 1619 RUS0.001-0.0840-3.20 
  Shimanskaia, Tatiana 1349 RUS0.001-0.3140-12.40 
  Tsareva, Sofia 1118 RUS0.001-0.6340-25.20 
  Mikhaylova, Natalya Ser 1185 RUS1.0010.474018.80 

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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