Individual Calculations September 2021
 Ivanov, Andrey  Total change: -34.00  Rating chartPersonal card
 Yaroslav Mudryj 2021 boys 15 Yaroslavl RUS 2021-07-21
RcRownchangeKK*chgGame
 1278 1181 1.50 6 -0.85 40 -34.00 
  Rychikhin, Vladislav 1581  * RUS0.001-0.0840-3.20 
  Smirnova, Alena 1364 RUS0.001-0.2640-10.40 
  Shomina, Elizaveta 1125 RUS0.001-0.5840-23.20 
  Chernov, Lev 1033 RUS1.0010.304012.00 
  Dmitriev, Rudolf 1335 RUS0.5010.21408.40 
  Karpenko, Artyom A 1227 RUS0.001-0.4440-17.60 
 * 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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