Individual Calculations August 2013
 Chernyshova, Natalia  Total change: -10.05  Rating chartPersonal card
 Czech Open 2013 - A - GM open Pardubice CZE 2013-07-19
RcRownchangeKK*chgGame
 2265 2109 2.00 9 -0.67 15 -10.05 
  Gutenev, Alexander f2354 RUS0.001-0.2015-3.00 
  Balacek, Tadeas c2258 CZE1.0010.701510.50 
  Vastrukhin, Oleg 2360 RUS0.001-0.1915-2.85 
  Koykka, Pekka 2250 FIN0.001-0.3115-4.65 
  Lokander, Martin 2238 SWE1.0010.671510.05 
  Linster, Philippe 2253 LUX0.001-0.3115-4.65 
  Gallien, Fabian c2213 GER0.001-0.3615-5.40 
  Wittmann, Walter m2224 AUT0.001-0.3415-5.10 
  Formento, Paolo 2234 ITA0.001-0.3315-4.95 

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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