Individual Calculations May 2010
 Dergatchov, Alexander  Total change: -22.80  Rating chartPersonal card
 Omsk Chmp. 2010 Final Omsk RUS 2010-02-20
RcRownchangeKK*chgGame
 2075 2032 2.00 8 -1.52 15 -22.80 
  Toder, Denis 2198 RUS0.5010.22153.30 
  Golovan, Igor 2130 RUS0.001-0.3715-5.55 
  Dobronravov, Oleg 2117 RUS0.001-0.3815-5.70 
  Eprikov, Ivan 1764 RUS1.0010.17152.55 
  Sadovnichuk, Sergey 2193 RUS0.5010.21153.15 
  Zikunov, B 2203 RUS0.001-0.2715-4.05 
  Borisov, Sergey M. 2038 RUS0.001-0.4915-7.35 
  Vorvul, Sergey 1955 RUS0.001-0.6115-9.15 

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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