Individual Calculations June 2023
 Merkulova, Ekaterina  Total change: -62.80  Rating chartPersonal card
 Team G15 chess 2023 Sochi RUS 2023-05-01
RcRownchangeKK*chgGame
 1356 1362 2.50 8 -1.57 40 -62.80 
  Golovatenko, Eva 1364 RUS0.001-0.5040-20.00 
  Zavivaeva, Evelina wc1491 RUS0.001-0.3340-13.20 
  Kulygina, Uliyana 1567 RUS0.001-0.2440-9.60 
  Beloborodova, Eugeniya 1397 RUS1.0010.554022.00 
  Kalmachevskikh, Lyubov 1335 RUS0.001-0.5440-21.60 
  Smirnova, Oksana Andr 1218 RUS1.0010.314012.40 
  Trapeznikova, Emma 1176 RUS0.501-0.2440-9.60 
  Evsikova, Elizaveta 1302 RUS0.001-0.5840-23.20 

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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