Individual Calculations April 2009
 Klochko, Sergey  Total change: -35.10  Rating chartPersonal card
 "Memorial of B.M.Perchin" Melitopol UKR 2009-02-07
RcRownchangeKK*chgGame
 2248 2240 4.50 14 -2.34 15 -35.10 
  Varitski, Igor m2327 UKR0.001-0.3815-5.70 
  Kagramanianz, Vartan m2246 ARM0.001-0.4915-7.35 
  Dudka, Yuriy f2351 UKR0.001-0.3515-5.25 
  Efremova, Yulia wm2096 UKR0.501-0.1915-2.85 
  Gevondian, Felix 2107 ARM0.501-0.1815-2.70 
  Ozerov, Alexander 2350 UKR1.0010.65159.75 
  Sevostianov, Pavel m2257 RUS0.5010.02150.30 
  Varitski, Igor m2327 UKR0.001-0.3815-5.70 
  Kagramanianz, Vartan m2246 ARM1.0010.51157.65 
  Dudka, Yuriy f2351 UKR0.001-0.3515-5.25 
  Efremova, Yulia wm2096 UKR0.501-0.1915-2.85 
  Gevondian, Felix 2107 ARM0.001-0.6815-10.20 
  Ozerov, Alexander 2350 UKR0.5010.15152.25 
  Sevostianov, Pavel m2257 RUS0.001-0.4815-7.20 

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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