Individual Calculations September 2015
 Durand, Sylvain  Total change: -2.80  Rating chartPersonal card
 1er open Senior plus de 50 ans de Dieppe "Groupe Partouche" DIEPPE FRA 2015-08-22
RcRownchangeKK*chgGame
 1737 1846 5.50 9 -0.14 20 -2.80 
  Calonne, Pascal 1528 FRA0.501-0.3720-7.40 
  Reznik, Leonid 2010 GER0.001-0.2820-5.60 
  Chopinaud, Francis 1581 FRA1.0010.18203.60 
  Chochoy, Patrick 1566 FRA1.0010.16203.20 
  Mohammad Ghassemi, Vajieollah 1554 FRA1.0010.15203.00 
  Ruch, Bernard 1980 FRA1.0010.682013.60 
  Germes, Alain 2008 FRA0.001-0.2920-5.80 
  Franssen, Roland 1776 SUI0.001-0.6020-12.00 
  Rousselin, Marc 1631 FRA1.0010.23204.60 

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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