Individual Calculations May 2015
 Grigorian, Ivetta  Total change: -4.00  Rating chartPersonal card
 2 stage cup Stavropolregion Essentuki RUS 2015-03-20
RcRownchangeKK*chgGame
 1704 1334 0.50 6 -0.10 40 -4.00 
  Vinyukov, Vladislav 1734  * RUS0.5010.424016.80 
  Popov, Kirill f1734  * RUS0.001-0.0840-3.20 
  Mardakhaev, Semen 1734  * RUS0.001-0.0840-3.20 
  Getman, Dmitriy 1683 RUS0.001-0.1140-4.40 
  Bychenkova, Angelina 1603 RUS0.001-0.1740-6.80 
  Telia, Medeya 1734  * RUS0.001-0.0840-3.20 
 * 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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