Individual Calculations April 2013
 Natacheev, Peter  Total change: -20.40  Rating chartPersonal card
 PriFO-ch 11th 2013 Togliatti RUS 2013-03-14
RcRownchangeKK*chgGame
 2182 2307 4.50 9 -1.36 15 -20.40 
  Magrifin, Iljanor 2102 RUS1.0010.24153.60 
  Tunik, Gennady g2437 RUS0.001-0.3215-4.80 
  Litvinov, Maxim 2123 RUS0.001-0.7415-11.10 
  Piskov, Vladimir 1971 RUS1.0010.12151.80 
  Shuvatkin, Vladimir N f2224 RUS0.501-0.1115-1.65 
  Glukhov, Alexander 2185 RUS1.0010.33154.95 
  Sharafiev, Azat m2450 RUS0.001-0.3115-4.65 
  Korovin, Mikhail 2154 RUS0.001-0.7015-10.50 
  Askerov, Marat 1989 RUS1.0010.13151.95 

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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