Individual Calculations September 2010
 Trofimova, Antonina  Total change: 22.65  Rating chartPersonal card
 14. P.Izmailov Memorial 2010 Tomsk RUS 2010-06-28
RcRownchangeKK*chgGame
 2274 2175 4.50 8 1.51 15 22.65 
  Badmatsyrenov, Oleg f2443 RUS0.5010.33154.95 
  Logunov, Maxim m2403 RUS0.5010.29154.35 
  Duzhakov, Ilya f2339 RUS0.5010.22153.30 
  Ostapenko, Dmitry 2320 RUS0.001-0.3115-4.65 
  Sozin, Stepan 1976 RUS0.501-0.2615-3.90 
  Ruzanov, Alexander 2078 RUS1.0010.37155.55 
  Demianjuk, Alexander 2379 RUS0.5010.26153.90 
  Krechmer, Vitali 2257 RUS1.0010.61159.15 

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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