Individual Calculations April 2009
 Amirkhanov, Roustem  Total change: 16.05  Rating chartPersonal card
 PriFR Chmp. 2009 Men open Kazan RUS 2009-01-20
RcRownchangeKK*chgGame
 2340 2288 5.00 9 1.07 15 16.05 
  Gainullin, Yakov 2034 RUS1.0010.19152.85 
  Askarov, Marat g2512 RUS1.0010.781511.70 
  Shaposhnikov, Evgeny g2544 RUS0.001-0.1915-2.85 
  Geller, Jakov m2523 RUS0.5010.29154.35 
  Kalegin, Evgenij m2510 RUS0.5010.28154.20 
  Hojamgulyev, Bahodur 2198 TKM1.0010.38155.70 
  Sharafiev, Azat 2421 RUS0.001-0.3215-4.80 
  Sadykov, Ramil 2143 RUS0.501-0.1915-2.85 
  Natacheev, Peter 2179 RUS0.501-0.1515-2.25 

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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