Rapid: Individual Calculations April 2023
 Fedorenko, Ekaterina I.  Total change: -16.00  Rating chartPersonal card
 Serpukhov rapid 2023 U13 Serpukhov RUS 2023-03-04
RcRownchangeKK*chgGame
 1262 1470 4.00 6 -0.40 40 -16.00 
  Mesnyankina, Mariya Aleks 1097 RUS1.0010.10404.00 
  Sereda, Margarita Ser 1070  * RUS0.001-0.9240-36.80 
  Zhebet, Nikita An 1158 RUS0.001-0.8640-34.40 
  Pismanik, Maksim 1168 RUS1.0010.15406.00 
  Murashko, Vasiliy 1798 RUS1.0010.874034.80 
  Evdokimova, Alisa 1282 RUS1.0010.264010.40 
 * 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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