Individual Calculations July 2011
 Chitrit, Norbert  Total change: 31.35  Rating chartPersonal card
 Team - Nationale 3 - R8-9 FRANCE FRA 2011-05-14
RcRownchangeKK*chgGame
 1960 1905 1.00 1 0.58 15 8.70 
  Materre, Bertrand 1960 FRA1.0010.58158.70 

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 de l'Ascension d'Issy les Moulineaux ISSY LES MOULINEAUX FRA 2011-06-02
RcRownchangeKK*chgGame
 1905 1905 4.50 6 1.51 15 22.65 
  Joslin, Jerome 2058 FRA0.001-0.3015-4.50 
  David, Jean-Luc 1675 FRA1.0010.21153.15 
  Gravier, Laurent 2086 FRA0.5010.24153.60 
  Joret, Philippe 1803 FRA1.0010.36155.40 
  Lapchin, Sylvie 1581 FRA1.0010.13151.95 
  Lavabre, Fabien 2227 FRA1.0010.871513.05 

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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