Individual Calculations March 2010
 Zaynutdinov, Iskander  Total change: -0.45  Rating chartPersonal card
 8. PriFR Chmp. 2010 Men open Naberezhnye Chelny RUS 2010-01-19
RcRownchangeKK*chgGame
 2183 1986 2.00 8 -0.03 15 -0.45 
  Purygin, Andrei f2285 RUS0.001-0.1515-2.25 
  Natacheev, Peter 2213 RUS1.0010.791511.85 
  Demidov, Alexandr 2247 RUS0.001-0.1815-2.70 
  Korchmar, Vasiliy 2227 RUS0.001-0.2015-3.00 
  Vasiliev, Vladislav 2232 RUS0.001-0.1915-2.85 
  Talipov, Nafis 2051 RUS1.0010.59158.85 
  Vafin, Ayrat 2098 RUS0.001-0.3515-5.25 
  Repkin, Alexander 2107 RUS0.001-0.3415-5.10 

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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