Individual Calculations December 2014
 Koshelev, Vladimir  Total change: -30.20  Rating chartPersonal card
 Voronezh Region Senior Championship Open 2014 Voronezh RUS 2014-11-14
RcRownchangeKK*chgGame
 1802 1925 3.00 7 -1.51 20 -30.20 
  Nartov, Albert 1663 RUS0.001-0.8220-16.40 
  Lukovnikov, Alexander 2247 RUS0.001-0.1320-2.60 
  Tibilov, German 1619 RUS1.0010.14202.80 
  Yapryntsev, Alexandr 1759 RUS0.001-0.7220-14.40 
  Yakovich, Yury 1525  * RUS1.0010.08201.60 
  Aleksandrov, Victor 1852 RUS1.0010.40208.00 
  Sokolovsky, Victor 1952 RUS0.001-0.4620-9.20 
 * 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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