Individual Calculations April 2023
 Kuznetsova, Ekaterina A  Total change: 12.40  Rating chartPersonal card
 S.M.Levitsky Memorial 2023 G13 Nizhniy Tagil RUS 2023-02-21
RcRownchangeKK*chgGame
 1195 1269 4.50 7 0.31 40 12.40 
  Mazeina, Sofya 1063 RUS0.501-0.2640-10.40 
  Kudrina, Evelina 1236 RUS0.501-0.0540-2.00 
  Vlasenkova, Ekaterina 1155 RUS1.0010.344013.60 
  Skvortsova, Anna Ig 1121 RUS1.0010.304012.00 
  Sultanova, Kristina 1386 RUS0.5010.16406.40 
  Imykhelova, Tatyana 1303 RUS0.001-0.4540-18.00 
  Chernysheva, Mariia 1098 RUS1.0010.274010.80 

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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