Individual Calculations February 2015
 Akhromeev, Igor  Total change: -17.10  Rating chartPersonal card
 Rating Chess Tournament Kursk Kursk RUS 2014-12-28
RcRownchangeKK*chgGame
 2039 2301 5.50 9 -1.71 10 -17.10 
  Evdokimov, Roman 1929 RUS1.0010.10101.00 
  Shengeliya, Mikhail 1901  * RUS0.501-0.4210-4.20 
  Borovik, Semen 2165 RUS1.0010.32103.20 
  Shengeliya, Anastasiya 1901  * RUS1.0010.08100.80 
  Gubar, Valery 2079 RUS0.501-0.2810-2.80 
  Petrova, Lyudmila wf2005 RUS0.001-0.8510-8.50 
  Barash, Mikhail 2117 RUS0.501-0.2410-2.40 
  Egorov, Alexander 2004 RUS1.0010.15101.50 
  Didenko, Sergei 2250 RUS0.001-0.5710-5.70 
 * 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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