Individual Calculations September 2011
 Zimin, Alexey  Total change: 1.65  Rating chartPersonal card
 M.Botvinnik Memorial 2011 Open St.Peterburg RUS 2011-08-12
RcRownchangeKK*chgGame
 2301 2235 3.50 8 0.11 15 1.65 
  Savchenko, Boris g2615 RUS0.001-0.0915-1.35 
  Tarasov, Ilya 2006 RUS1.0010.21153.15 
  Dzhumagaliev, Yan f2375 RUS0.5010.19152.85 
  Vlasenko, Miroslav m2371 RUS0.001-0.3215-4.80 
  Menkov, Aleksandr 2143 RUS1.0010.37155.55 
  Ovod, Evgenija mwg2420 RUS0.001-0.2615-3.90 
  Androsov, Sergey 2090 RUS1.0010.31154.65 
  Solovjov, Sergey I. m2387 RUS0.001-0.3015-4.50 

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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