Individual Calculations June 2017
 Narchuk, Margarita  Total change: -3.40  Rating chartPersonal card
 Novosibirsk - May 2017 Novosibirsk RUS 2017-05-11
RcRownchangeKK*chgGame
 1839 1752 2.50 7 -0.17 20 -3.40 
  Pozharsky, Nikolai 2130 RUS0.001-0.0920-1.80 
  Kornienko, Peter 1918 RUS1.0010.722014.40 
  Gruzdev, Vladislav 1963 RUS0.001-0.2320-4.60 
  Sitnova, Margarita 1352  * RUS1.0010.08201.60 
  Tambovtsev, Daniil 1816 RUS0.5010.09201.80 
  Kholodilov, Sergey 1900 RUS0.001-0.3020-6.00 
  Geraschenko, Vladimir 1797 RUS0.001-0.4420-8.80 
 * 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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