Individual Calculations May 2011
 Ioffe, Evgeny  Total change: -9.75  Rating chartPersonal card
 Voronezh City Championship 2011 Voronezh RUS 2011-02-25
RcRownchangeKK*chgGame
 2011 2078 3.50 7 -0.65 15 -9.75 
  Leun, Victor 1921 RUS1.0010.29154.35 
  Koshelev, Vladimir 1908 RUS1.0010.28154.20 
  Kostin, Alexey m2360 RUS0.001-0.1615-2.40 
  Sokolovsky, Victor 2049 RUS0.001-0.5415-8.10 
  Aminov, Andrey 1984 RUS0.001-0.6315-9.45 
  Artemov, Nikita 1973 RUS0.501-0.1415-2.10 
  Gasparian, Haik 1881 ARM1.0010.25153.75 

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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