Individual Calculations July 2019
 Valentinova, Irina  Total change: -11.60  Rating chartPersonal card
 Open space G13 2019 Korolev RUS 2019-05-25
RcRownchangeKK*chgGame
 1174 1138 2.50 6 -0.29 40 -11.60 
  Ilyina, Elizaveta 1021 RUS0.501-0.1640-6.40 
  Kostenjuk, Kristina 1231 RUS1.0010.634025.20 
  Zaytseva, Dariya 1475 RUS0.001-0.1240-4.80 
  Danilina, Sofya 1116 RUS0.001-0.5340-21.20 
  Balashova, Varvara 1115 RUS0.501-0.0340-1.20 
  Kuchina, Alexandra 1083 RUS0.501-0.0840-3.20 

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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