Individual Calculations January 2009
 Serov, Maksim  Total change: -26.25  Rating chartPersonal card
 M.Chigorin Memorial 2008 open St.Petersburg RUS 2008-10-04
RcRownchangeKK*chgGame
 2222 2378 4.50 9 -1.75 15 -26.25 
  Kozlov, Mikhail 2028 RUS1.0010.11151.65 
  Vorobiov, Evgeny E. g2577 RUS0.001-0.2415-3.60 
  Shlakich, Anna 2203 RUS1.0010.27154.05 
  Eidelson, Rakhil wg2220 BLR0.501-0.2115-3.15 
  Duzhakov, Ilya 2276 RUS0.001-0.6415-9.60 
  Yankovsky, Roman 2255 RUS0.001-0.6715-10.05 
  Fedoseev, Sergey f2193 RUS0.001-0.7415-11.10 
  Vrublevskaya, Olga wm2106 RUS1.0010.17152.55 
  Prelovskij, Rudolf 2137 RUS1.0010.20153.00 

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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