Individual Calculations September 2010
 Pichard, Jean-Marc  Total change: 16.65  Rating chartPersonal card
 3e open international d'Ille-et-Vilaine Rennes FRA 2010-07-16
RcRownchangeKK*chgGame
 1821 1775 3.00 7 -0.12 15 -1.80 
  Perrier, Jean-Francois 1588 FRA0.001-0.7415-11.10 
  Pozuelo, Jose 2096 FRA0.001-0.1315-1.95 
  Madeline, Paul 1565 FRA0.501-0.2715-4.05 
  Auffret, Gaelle 1643 FRA1.0010.32154.80 
  Busnel, Laurent 1938 FRA0.5010.22153.30 
  Mahe, Romain 1954 FRA0.5010.23153.45 
  Palacios-Aguilar, Diego-Andre 1966 FRA0.5010.25153.75 

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)
 
 18e open international de Saint-Affrique Saint Affrique FRA 2010-07-24
RcRownchangeKK*chgGame
 1901 1775 4.00 8 1.23 15 18.45 
  Lejarre, Ludovic m2175  * FRA0.001-0.0815-1.20 
  Mangani, Jean-Pierre 1495 FRA1.0010.16152.40 
  Aiglon, Laurent 2078 FRA1.0010.861512.90 
  Le Montagner, Yoann 2018 FRA0.001-0.2015-3.00 
  Bassier, Jerome 2044 FRA0.001-0.1715-2.55 
  Froment, Josephine 1375  * FRA1.0010.08151.20 
  Fragnaud, Jean-Guy 1947 FRA1.0010.731510.95 
  Lecoq, Julien 2077 FRA0.001-0.1515-2.25 
 * 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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