Individual Calculations July 2019
 Charkina, Mariya  Total change: -6.40  Rating chartPersonal card
 Sea Harbor - 2019 G15 Anapa RUS 2019-06-03
RcRownchangeKK*chgGame
 1251 1152 2.50 7 -0.16 40 -6.40 
  Kolinchenko, Sofia 1454 RUS0.001-0.1540-6.00 
  Stolbova, Ekaterina 1381 RUS0.001-0.2140-8.40 
  Ivanova, Yaroslava 1205 RUS0.5010.07402.80 
  Kuznetsova, Ekaterina 1355 RUS0.001-0.2440-9.60 
  Arkhipova, Marina 1043 RUS1.0010.354014.00 
  Paramonova, Ekaterina 1247 RUS0.001-0.3740-14.80 
  Levashova, Mariya 1074 RUS1.0010.394015.60 

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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