Individual Calculations June 2015
 Devaure, Guillaume  Total change: -4.20  Rating chartPersonal card
 1er Open International du Pays de Bray GOURNAY EN BRAY FRA 2015-05-07
RcRownchangeKK*chgGame
 1793 1929 4.50 7 -0.21 20 -4.20 
  Uguen, Virginie 1529  * FRA1.0010.08201.60 
  Burgisser, Claude 1696 FRA1.0010.21204.20 
  Guliyev, Namig g2329  * AZE0.001-0.0820-1.60 
  Josse, Sebastien 1800 FRA1.0010.33206.60 
  Wiktor, Henryk 1700 FRA0.501-0.2920-5.80 
  Pineau, Jean-Jacques 1678 FRA1.0010.19203.80 
  Hatton, Christian 1818 FRA0.001-0.6520-13.00 
 * 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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