Rapid: Individual Calculations October 2019
 Tolstykh, Arina  Total change: -2.80  Rating chartPersonal card
 Anapa_2019_rapid Anapa RUS 2019-08-29
RcRownchangeKK*chgGame
 1648 1509 2.00 6 -0.14 20 -2.80 
  Morin, Andrey 1909  * RUS0.001-0.0820-1.60 
  Dolgikh, Vladimir 1898 RUS0.001-0.0920-1.80 
  Loginova, Anna E 1109  * RUS1.0010.08201.60 
  Gridnev, Yury 1909  * RUS0.5010.42208.40 
  Obrezchikov, Mikhail 1857 RUS0.001-0.1120-2.20 
  Vershinin, Kirill 1206 RUS0.501-0.3620-7.20 
 * 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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