Individual Calculations September 2017
 Zvereva, Margarita  Total change: -4.80  Rating chartPersonal card
 103 Peters Rook - Summer Open 2017 Petergof RUS 2017-08-03
RcRownchangeKK*chgGame
 1827 1795 3.50 8 -0.12 40 -4.80 
  Puchkov, Yury 2034 RUS0.001-0.2040-8.00 
  Tugai, Daria 1493 RUS1.0010.15406.00 
  Shushpanov, Vladimir m2176 RUS0.001-0.0940-3.60 
  Lenkova, Lidiya 1583 RUS1.0010.23409.20 
  Aksenova, Maria 1991 RUS0.001-0.2540-10.00 
  Tretiakova, Margarita 1395  * RUS1.0010.08403.20 
  Efendiev, Enver 1969 RUS0.5010.23409.20 
  Natarov, Ilya 1973 RUS0.001-0.2740-10.80 
 * 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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