Individual Calculations July 2008
 Kovalevich, Leonid  Total change: -8.50  Rating chartPersonal card
 SibFR Men's Chmp. 2008 Novokuznetsk RUS 2008-03-13
RcRownchangeKK*chgGame
 2288 2268 3.50 8 -0.34 25 -8.50 
  Petrukhin, Denis m2420 RUS0.5010.20255.00 
  Smikovski, Ivan m2555 RUS0.001-0.1625-4.00 
  Efimov, Nikita 2209 RUS0.501-0.0825-2.00 
  Konev, Kirill 2194 RUS0.501-0.1025-2.50 
  Dolsonov, Ayusha 2095 RUS1.0010.27256.75 
  Pokazanjev, Nikolai m2405 RUS0.001-0.3225-8.00 
  Konyshev, Artem 2252 RUS0.501-0.0225-0.50 
  Mokhov, Vladimir 2176 RUS0.501-0.1325-3.25 

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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