Individual Calculations May 2010
 Levier, Jean-Francois  Total change: -21.45  Rating chartPersonal card
 Chpt des Yvelines 2010 Le Chesnay FRA 2010-02-20
RcRownchangeKK*chgGame
 1818 1592 1.00 4 0.09 15 1.35 
  Jean, Cyril 1928 FRA0.001-0.1215-1.80 
  Claisse, Patrick 1910 FRA0.001-0.1315-1.95 
  Clement-Demange, Bernard 1731 FRA0.001-0.3115-4.65 
  Ferriere, Patrick 1704 FRA1.0010.65159.75 

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)
 
 9e Open International d'Echecs de Malakoff 2010 Malakoff FRA 2010-04-17
RcRownchangeKK*chgGame
 1587 1592 1.50 6 -1.52 15 -22.80 
  Saunier, Jean-Francois 1733 FRA0.001-0.3115-4.65 
  Borowski, Jacques 1439 FRA0.501-0.2015-3.00 
  Thoue, Jean-Claude 1816 FRA0.001-0.2215-3.30 
  Khechab, Michel 1260 FRA0.001-0.8815-13.20 
  Antipas, Arnaud 1859 FRA0.001-0.1815-2.70 
  Da Costa, Manuel 1413 FRA1.0010.27154.05 

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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