Individual Calculations January 2009
 Borodinov, Dmitri  Total change: -19.25  Rating chartPersonal card
 DVFR Champ. Boys-18 open 2008 Vladivostok RUS 2008-11-03
RcRownchangeKK*chgGame
 2241 2127 1.00 5 -0.77 25 -19.25 
  Gritsenko, Andrey f2380 RUS0.001-0.1925-4.75 
  Lyaskovsky, Viktor f2284 RUS0.001-0.2925-7.25 
  Maksimov, Nazar 2077 RUS0.501-0.0725-1.75 
  Dzhumadaev, Ruslan 2283 RUS0.5010.21255.25 
  Solovchuk, Mikhail 2180 RUS0.001-0.4325-10.75 

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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