Blitz: Individual Calculations April 2022
 Fedorova, Olesya  Total change: -26.00  Rating chartPersonal card
 Serpukhov blitz 2022 U15 Serpukhov RUS 2022-03-06
RcRownchangeKK*chgGame
 1478 1760 6.00 9 -1.30 20 -26.00 
  Igushev, Vladislav 1185 RUS1.0010.02200.40 
  Mizerova, Yana 1491 RUS1.0010.17203.40 
  Istomin, Stepan 1573 RUS0.501-0.2420-4.80 
  Mugenov, Vadim 1718 RUS0.001-0.5620-11.20 
  Prasolov, Ilia 1380 RUS0.501-0.4120-8.20 
  Telin, Svyatoslav 1517 RUS1.0010.20204.00 
  Bespalova, Sofia 1578 RUS1.0010.26205.20 
  Polevoy, David 1502 RUS0.001-0.8220-16.40 
  Ayvazyan, Artem 1360  * RUS1.0010.08201.60 
 * 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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