Individual Calculations April 2009
 Sapon, Ilia  Total change: 16.05  Rating chartPersonal card
 Orsha 2009 Orsha BLR 2009-01-27
RcRownchangeKK*chgGame
 2066 2058 5.00 8 1.07 15 16.05 
  Mironova, Natalia 1823 RUS0.501-0.2915-4.35 
  Aksenova, Ekaterina 1976 BLR1.0010.39155.85 
  Litvinov, Alexandr 1965 BLR0.501-0.1315-1.95 
  Rosikhin, Igor 2093 BLR1.0010.55158.25 
  Gulkov, Igor A. m2351 RUS0.5010.35155.25 
  Shkalov, Oleg 2242 RUS0.5010.24153.60 
  Kurilenko, Vladimir 2128 UKR0.001-0.4015-6.00 
  Bivol, Alina 1952 RUS1.0010.36155.40 

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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