Individual Calculations September 2009
 Viennot, Kevin  Total change: -14.70  Rating chartPersonal card
 9e open de Saint-Chely d'Aubrac Saint-Chely d'Aubrac FRA 2009-07-11
RcRownchangeKK*chgGame
 1776 1770 2.50 7 -0.98 15 -14.70 
  Lagunes, Jean-Renaud 2096 FRA0.001-0.1315-1.95 
  Klein, Jimmy 1529 FRA1.0010.20153.00 
  Duffau, Pascal 2027 FRA0.001-0.1815-2.70 
  Huin, Eric 1909 FRA0.001-0.3115-4.65 
  Bronner, Daniel 1685 FRA0.501-0.1215-1.80 
  Devoille, Hugo 1685 FRA0.501-0.1215-1.80 
  Bou, Georges 1503 FRA0.501-0.3215-4.80 

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)
 

 

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