Individual Calculations July 2013
 Colleo, Guy  Total change: 22.80  Rating chartPersonal card
 Championnat de l'Hérault - Open A (1700 - 2100) MARAUSSAN FRA 2013-06-15
RcRownchangeKK*chgGame
 1927 1719 3.00 5 1.72 15 25.80 
  Delpy, Pierre 1845 FRA1.0010.671510.05 
  Mkrtchyan, Armen 2100 FRA0.5010.41156.15 
  Coraboeuf, Alain 1712 FRA0.501-0.0115-0.15 
  El Mchaouri Mas, Younes 1984 FRA1.0010.821512.30 
  Renaux, Osmin 1996 FRA0.001-0.1715-2.55 

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)
 
 15è Festival de Narbonne-Plage NARBONNE FRA 2013-06-22
RcRownchangeKK*chgGame
 1799 1719 1.00 3 -0.20 15 -3.00 
  Petit, Michel 1319  * FRA1.0010.08151.20 
  Carre, Sylvain 2119  * FRA0.001-0.0815-1.20 
  Bouguerra, Tayeb 1959 FRA0.001-0.2015-3.00 
 * 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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