Individual Calculations July 2019
 Kolobova, Sofiya  Total change: -72.80  Rating chartPersonal card
 White Rook 2019 Final stage Dagomys RUS 2019-06-02
RcRownchangeKK*chgGame
 1274 1100 0.50 8 -1.82 40 -72.80 
  Grobushkin, Alexandr 1113 RUS0.5010.02400.80 
  Urdin, Matvey 1500  * RUS0.001-0.0840-3.20 
  Chursin, Artem 1237 RUS0.001-0.3240-12.80 
  Zhambalov, Bator 1142 RUS0.001-0.4440-17.60 
  Grachev, Arseniy 1192 RUS0.001-0.3740-14.80 
  Noskov, Alexander 1354 RUS0.001-0.1940-7.60 
  Irgit, Arina 1256 RUS0.001-0.2940-11.60 
  Hrbek, Jachym 1394 CZE0.001-0.1540-6.00 
 * 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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