Individual Calculations September 2009
 Kozak, Leonid  Total change: -16.20  Rating chartPersonal card
 Bridges of Ingul 2009 Nikolaev UKR 2009-07-02
RcRownchangeKK*chgGame
 2143 2356 5.00 8 -1.08 15 -16.20 
  Trofimova, Anastasiy 1956  * UKR1.0010.08151.20 
  Bortnik, Nikolay 2114 UKR0.501-0.3015-4.50 
  Miljutin, Oleg 2185 UKR0.501-0.2315-3.45 
  Glazkov, Konstantin 2103 UKR1.0010.19152.85 
  Bondarchuk, Sergei f2314 UKR0.001-0.5615-8.40 
  Tezikov, Vjacheslav 2086 UKR1.0010.17152.55 
  Vdovichenko, Vladislav 2182 UKR0.501-0.2315-3.45 
  Burdalev, Kirill 2204 UKR0.501-0.2015-3.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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