Individual Calculations September 2013
 Gros, Patrick  Total change: 3.60  Rating chartPersonal card
 28e Open International d'échecs d'Avoine AVOINE FRA 2013-07-20
RcRownchangeKK*chgGame
 1928 2011 5.50 9 0.24 15 3.60 
  Poignot, Quentin 2201 FRA0.001-0.2515-3.75 
  De Lussac, Rainier 1771 FRA1.0010.20153.00 
  Marie, Maxime c2214 FRA0.001-0.2415-3.60 
  Chandran, Franck 1711 FRA1.0010.15152.25 
  Le Coz, Yannick 1611  * FRA1.0010.08151.20 
  Shefay, Paul 1715 FRA1.0010.15152.25 
  Ollier, Milan 2157 FRA0.5010.20153.00 
  Roger, Mehdi 2165 FRA0.001-0.2915-4.35 
  Gennesseaux, Gabrielle 1805 FRA1.0010.24153.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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