Individual Calculations September 2010
 Derbenev, Andrey  Total change: -15.00  Rating chartPersonal card
 Vladimir open 2010 A Vladimir RUS 2010-08-11
RcRownchangeKK*chgGame
 2281 2380 3.50 8 -1.50 10 -15.00 
  Bagirov, Rufat g2451 AZE0.001-0.4010-4.00 
  Alekseenko, Kirill f2211 RUS0.001-0.7210-7.20 
  Zernyshkin, Vladislav 2266 RUS0.001-0.6610-6.60 
  Zizlova, Sofia 2070 RUS1.0010.14101.40 
  Korchmar, Vasiliy 2211 RUS1.0010.28102.80 
  Kolomensky, Vladimir f2248 RUS0.501-0.1810-1.80 
  Maevsky, Nikolay 2300 RUS1.0010.39103.90 
  Bezgodov, Alexei g2491 RUS0.001-0.3510-3.50 

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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