Individual Calculations April 2023
 Deichuli, Viktoriia  Total change: -2.40  Rating chartPersonal card
 Championship DFO 2023 standard (women) Khabarovsk RUS 2023-03-09
RcRownchangeKK*chgGame
 1564 1304 2.00 7 -0.06 40 -2.40 
  Bubeeva, Larisa 1797 RUS0.001-0.0440-1.60 
  Sargaeva, Darima 1764 RUS0.001-0.0540-2.00 
  Abysheva, Anastasiya 1265 RUS0.501-0.0540-2.00 
  Zabolotnaya, Mariya 2127 RUS0.0010.00400.00 
  Mikhaylova, Natalya Ser 1096 RUS1.0010.23409.20 
  Krasnopolskaya, Valeria 1311 RUS0.5010.01400.40 
  Khamnueva, Mariya 1586 RUS0.001-0.1640-6.40 

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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