Individual Calculations September 2010
 Mikhalchenko, Petr  Total change: -5.70  Rating chartPersonal card
 14. P.Izmailov Memorial 2010 Tomsk RUS 2010-06-28
RcRownchangeKK*chgGame
 2269 2416 5.50 9 -0.57 10 -5.70 
  Konev, Alexander 2076 RUS1.0010.12101.20 
  Avdeenko, Tatiana wf2187 RUS1.0010.21102.10 
  Yudin, Sergei g2556 RUS0.5010.19101.90 
  Dvoirys, Semen I. g2563 RUS0.001-0.3010-3.00 
  Glukhov, Mikhail 2204 RUS1.0010.23102.30 
  Artemiev, Vladislav 2246 RUS0.001-0.7210-7.20 
  Petrukhina, Irina 2077 RUS1.0010.12101.20 
  Gankin, Stanislav 2248 RUS0.001-0.7210-7.20 
  Sviridov, Valery 2264 RUS1.0010.30103.00 

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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