Individual Calculations May 2011
 Perfetti, Dorian  Total change: -21.45  Rating chartPersonal card
 Championnat de Kingersheim KINGERSHEIM FRA 2010-11-24
RcRownchangeKK*chgGame
 1677 1626 0.00 4 -1.73 15 -25.95 
  Blum, Pierre 1773 FRA0.001-0.3015-4.50 
  Loiseau, Thierry 1650 FRA0.001-0.4715-7.05 
  Sghair, Sandrine 1541 FRA0.001-0.6215-9.30 
  Beteille, Christian 1744 FRA0.001-0.3415-5.10 

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)
 
 6e Tournoi des Collines 2011 ESCHENTZWILLER FRA 2011-01-07
RcRownchangeKK*chgGame
 1822 1626 3.00 6 1.32 15 19.80 
  Schaub, Marc 1946 FRA0.001-0.1315-1.95 
  Bonfadini, Patrice 1562 FRA1.0010.41156.15 
  Graeber, Fabien 2026  * FRA0.001-0.0815-1.20 
  Klaus, Philippe 1864 FRA1.0010.801512.00 
  Radovic, Nenad 1935 FRA0.001-0.1415-2.10 
  Ritzenthaler, Bernard 1597 FRA1.0010.46156.90 
 * 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)
 
 Open du Haut-Rhin ESCHENTZWILLER FRA 2011-03-25
RcRownchangeKK*chgGame
 1765 1626 0.00 3 -1.02 15 -15.30 
  Goettelmann, Guillaume 1962 FRA0.001-0.1215-1.80 
  Sagdati, Jusuf 1793 FRA0.001-0.2815-4.20 
  Chalabi, Max 1539 LUX0.001-0.6215-9.30 

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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