Individual Calculations September 2009
 Kobylkin, Evgeni  Total change: 23.60  Rating chartPersonal card
 "Svyatogorsk Summer - 2009 - 2" Svyatogorsk UKR 2009-07-02
RcRownchangeKK*chgGame
 2145 2265 7.50 8 2.36 10 23.60 
  Boulgakov, Timur 1991 RUS1.0010.17101.70 
  Tatarnikov, Andrey 2185 UKR1.0010.39103.90 
  Erofeev, Oleg 2138 UKR1.0010.33103.30 
  Sirodedenko, Dmitiy 2263 RUS1.0010.50105.00 
  Karpsatov, Ksenofont 2202 RUS0.501-0.0910-0.90 
  Levchenko, Alexander 2281 UKR1.0010.52105.20 
  Tugaj, Sergey 2238 UKR1.0010.46104.60 
  Doronin, Oleg 1865  * KAZ1.0010.08100.80 
 * 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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