Individual Calculations September 2010
 Lavrov, S.  Total change: 10.20  Rating chartPersonal card
 14. P.Izmailov Memorial 2010 Tomsk RUS 2010-06-28
RcRownchangeKK*chgGame
 2304 2399 6.50 9 1.02 10 10.20 
  Lazarenko, Petr 2027 RUS1.0010.10101.00 
  Maleev, Pavel 2113 RUS0.001-0.8410-8.40 
  Lykov, Vasili f2141 RUS1.0010.18101.80 
  Avdeenko, Tatiana wf2187 RUS1.0010.23102.30 
  Bocharov, Dmitry g2592 RUS0.001-0.2510-2.50 
  Khabarov, Sergey f2312 RUS1.0010.38103.80 
  Ostapenko, Dmitry 2320 RUS1.0010.39103.90 
  Nevostrujev, Vladimir g2486 RUS0.5010.12101.20 
  Yudin, Sergei g2556 RUS1.0010.71107.10 

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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