Individual Calculations October 2021
 Kurdyukova, Alexandra  Total change: -22.00  Rating chartPersonal card
 Nizhny Novgorod_region_B-19_2021 Nizhniy Novgorod RUS 2021-08-23
RcRownchangeKK*chgGame
 1375 1326 3.00 8 -0.55 40 -22.00 
  Deulin, Evgeny 1726  * RUS0.001-0.0840-3.20 
  Kalinin, Matvey 1556 RUS0.001-0.2140-8.40 
  Skvortsov, Vladislav V. 1373 RUS0.5010.07402.80 
  Danshin, Mikhail 1493 RUS0.5010.22408.80 
  Starostina, Alena 1071 RUS1.0010.19407.60 
  Pavlov, Anton E. 1050 RUS1.0010.17406.80 
  Kostin, Nikolay 1563 RUS0.001-0.2040-8.00 
  Rusakova, Alina 1164 RUS0.001-0.7140-28.40 
 * 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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