Individual Calculations January 2010
 Churaev, Vadim  Total change: -27.75  Rating chartPersonal card
 5. Gubernators Cup Ugra 2009 B open Khanty-Mansiysk RUS 2009-11-24
RcRownchangeKK*chgGame
 2111 2149 2.00 7 -1.85 15 -27.75 
  Savitskaya, Natalya 1946 RUS0.501-0.2615-3.90 
  Lobov, Dmitry 2144 RUS0.501-0.0115-0.15 
  Samartsev, Alexander f2323 RUS0.5010.23153.45 
  Kabanova, Ekaterina wf2193 RUS0.001-0.4415-6.60 
  Korotkova, Ekaterina 2043 RUS0.501-0.1415-2.10 
  Shustov, Igor 2061 RUS0.001-0.6215-9.30 
  Yakupova, Aysyla 2069 RUS0.001-0.6115-9.15 

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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