Individual Calculations September 2021
 Lagutina, Olga  Total change: -55.80  Rating chartPersonal card
 OPEN Moscow. July 2021 Moscow RUS 2021-07-06
RcRownchangeKK*chgGame
 1597 1856 3.50 8 -2.79 20 -55.80 
  Soberov, Emil 1456  * RUS0.001-0.9220-18.40 
  Shklovskaia, Kseniia 1456  * RUS1.0010.08201.60 
  Kusakina, Uliana wc1456  * RUS1.0010.08201.60 
  Fanha, Paulo c1678 POR0.501-0.2320-4.60 
  Belokon, Artour 1844 RUS0.001-0.5220-10.40 
  Yurasov, Matfey 1531 RUS0.501-0.3720-7.40 
  Ivanov, Evgeniy 1526 RUS0.501-0.3820-7.60 
  Skubko, Sergey 1831 RUS0.001-0.5320-10.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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