Individual Calculations March 2011
 Chalabi, Max  Total change: -9.45  Rating chartPersonal card
 Open International de Béthune - Tournoi C BETHUNE FRA 2010-12-26
RcRownchangeKK*chgGame
 1536 1519 1.00 3 -0.42 15 -6.30 
  Roux, Jean-Francois 1605 FRA1.0010.62159.30 
  Fleurquin, Bryan 1653 FRA0.001-0.3215-4.80 
  Coloos, Alexandre 1350 FRA0.001-0.7215-10.80 

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)
 
 13e open de la ville de Fenain 2011 FENAIN FRA 2011-02-19
RcRownchangeKK*chgGame
 1759 1548 0.50 3 -0.21 15 -3.15 
  Ruhant, Anthony 1751 FRA0.001-0.2415-3.60 
  Geujon, Jean-Charles 1843 FRA0.001-0.1515-2.25 
  Oziol, Joris 1683 FRA0.5010.18152.70 

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)
 

 

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