Individual Calculations February 2014
 Koci, Vladimir  Total change: -10.20  Rating chartPersonal card
 Marienbad Open 2014 - C - FIDE open Marianske Lazne CZE 2014-01-18
RcRownchangeKK*chgGame
 1825 1742 2.50 7 -0.34 30 -10.20 
  Chernyshova, Natalia 2108 RUS0.001-0.1030-3.00 
  Hoelting, Siegfried 1958 GER0.5010.28308.40 
  Ulanowski, Karol 2142  * POL0.001-0.0830-2.40 
  Berka, Lubos 1816 CZE0.5010.10303.00 
  Samarin, Leonid 1799 ISR0.001-0.4230-12.60 
  Lipski, Lukasz 1578 POL0.501-0.2230-6.60 
  Twardowski, Hubert 1377 POL1.0010.10303.00 
 * 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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