Individual Calculations July 2010
 Rossal, Valeriy I.  Total change: -8.40  Rating chartPersonal card
 Victory - 65 open Moscow RUS 2010-04-30
RcRownchangeKK*chgGame
 2023 2027 3.00 7 -0.56 15 -8.40 
  Nersesian, Vagram 2005 RUS0.501-0.0315-0.45 
  Kalabukhov, Daniil 1846 RUS1.0010.26153.90 
  Omariev, Maksim 2275 RUS0.001-0.1915-2.85 
  Gureev, Dmitry 1975 RUS0.501-0.0715-1.05 
  Guseinov, Djelal 2021 RUS0.001-0.5115-7.65 
  De Luna Butz, Alberto 1826 ESP1.0010.24153.60 
  Yakimenko, Alexander A. 2211 RUS0.001-0.2615-3.90 

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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