Individual Calculations August 2012
 Potrel, Manu  Total change: -12.15  Rating chartPersonal card
 Championnat de Paris Ile de France 2012 Open A (1800-2300) PARIS FRA 2012-07-07
RcRownchangeKK*chgGame
 1979 2001 4.00 9 -0.81 15 -12.15 
  Gervasio, Ricardo 2267 BRA0.001-0.1815-2.70 
  Chen, Mingson 1866 USA1.0010.32154.80 
  Yacob, Francois 2145 FRA0.5010.19152.85 
  Aurel, Luc f2175 FRA0.001-0.2715-4.05 
  Leblic, Mathieu 1912 FRA0.001-0.6215-9.30 
  Renouard, Ludovic 1886 FRA1.0010.34155.10 
  Lao, Lenath 1826 FRA0.501-0.2315-3.45 
  Kvashyna, Tetyana 1875 FRA0.501-0.1715-2.55 
  Ecalle, Aurelien 1856 FRA0.501-0.1915-2.85 

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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