Individual Calculations September 2011
 De Lagontrie, Jean  Total change: 40.50  Rating chartPersonal card
 23e open international de la ville de Massy MASSY FRA 2011-06-25
RcRownchangeKK*chgGame
 1951 1898 4.00 6 1.38 15 20.70 
  Afrakhteh, Nahid 1576 FRA1.0010.13151.95 
  Piankov, Evgenij m2298  * UKR0.001-0.0815-1.20 
  Gandolfo, Georges 1678 FRA1.0010.22153.30 
  Leitner, Walter 2094 FRA0.5010.25153.75 
  Trommsdorf, Fro 2053 FRA0.5010.21153.15 
  Sat, Laurent 2006 FRA1.0010.65159.75 
 * 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)
 
 Championnat de Paris Ile de France Open A (1800 à 2300) PARIS FRA 2011-07-02
RcRownchangeKK*chgGame
 1952 1850 3.50 9 0.21 15 3.15 
  Vignier, Pascal 2046 FRA0.5010.25153.75 
  Le Roux, Yann-Erle 2003 FRA0.5010.20153.00 
  Jarreton, Herve 2008 FRA0.001-0.2915-4.35 
  Nikonoff, James 1961 FRA0.001-0.3515-5.25 
  Antoniacci, Riccardo 1910 ITA0.001-0.4215-6.30 
  Schreiner, Richard 1839 FRA0.501-0.0215-0.30 
  Preschez, Francois 1975 FRA1.0010.671510.05 
  Ferre, Sebastien 1901 FRA0.001-0.4315-6.45 
  Kvashyna, Tetyana 1922 FRA1.0010.60159.00 

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 International de Créon - Principal CREON FRA 2011-08-01
RcRownchangeKK*chgGame
 1956 1850 4.50 9 1.11 15 16.65 
  Brouat, Thierry 1739 FRA1.0010.35155.25 
  Sola, Flavien 2040 FRA0.5010.25153.75 
  Siret, Maxime 1707 FRA1.0010.31154.65 
  Navrotescu, Catalin m2250  * ROU0.001-0.0815-1.20 
  Daumens, Michel 2153 FRA0.001-0.1415-2.10 
  Chauvet, Vincent 2032 FRA0.001-0.2615-3.90 
  Centomo, Jean-Louis 1761 FRA1.0010.38155.70 
  Mestdagh, Franck 1948 FRA0.5010.13151.95 
  Duffau, Pascal 1974 FRA0.5010.17152.55 
 * 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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