Individual Calculations May 2021
 Ivanova, Arina  Total change: 24.00  Rating chartPersonal card
 SouthFR Chmpionship Women 2021 Krasnoslobodsk RUS 2021-03-19
RcRownchangeKK*chgGame
 1585 1280 2.00 8 0.60 40 24.00 
  Serditykh, Olesya 1680  * RUS0.001-0.0840-3.20 
  Kostornichenko, Yana 1622 RUS0.001-0.1240-4.80 
  Illina, Natalia wf1680  * RUS0.001-0.0840-3.20 
  Fedoricheva, Ekaterina 1473 RUS0.5010.254010.00 
  Chulkova, Darya 1188 RUS0.501-0.1340-5.20 
  Donchenko, Ekaterina 1680  * RUS0.001-0.0840-3.20 
  Kramarenko, Elena 1680  * RUS0.001-0.0840-3.20 
  Shvedova, Maria 1680  * RUS1.0010.924036.80 
 * 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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