Individual Calculations September 2013
 Overney, Luca  Total change: -23.85  Rating chartPersonal card
 Int. Chessfestival Biel 2013 Open Main tournament Biel SUI 2013-07-24
RcRownchangeKK*chgGame
 1716 1815 2.00 6 -1.72 15 -25.80 
  Karenza, Dita wf1915 INA0.001-0.3615-5.40 
  Mkrtchyan, Anahit 1507 ARM0.001-0.8615-12.90 
  Huber, Ruth 1638 SUI0.001-0.7315-10.95 
  Thonig, Manfred 1622 GER1.0010.25153.75 
  Bretscher, Robert 1631 SUI1.0010.26153.90 
  Janko, Michel 1981 SUI0.001-0.2815-4.20 

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)
 
 22. Open International de Martigny Martigny SUI 2013-08-02
RcRownchangeKK*chgGame
 1901 1815 3.00 7 0.13 15 1.95 
  Nueesch, Gerard f2215  * SUI0.001-0.0815-1.20 
  Capt, Pierre-Andre 1580 SUI1.0010.21153.15 
  Steenhuis, Jan 2130 SUI0.001-0.1415-2.10 
  Kuehn, Lukas 1652 SUI1.0010.28154.20 
  Deschenaux, Bernard 2032 SUI0.5010.28154.20 
  Moret, Jean-Paul 2018 SUI0.001-0.2415-3.60 
  Rochat, Vivian 1680 SUI0.501-0.1815-2.70 
 * 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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