Individual Calculations September 2011
 Wattiez, Nicolas  Total change: 3.15  Rating chartPersonal card
 13e Ooen International Jeunes de St Lo SAINT LO FRA 2011-07-07
RcRownchangeKK*chgGame
 1805 1778 3.50 7 0.21 15 3.15 
  Devallee, Jeremie 2054 FRA0.5010.33154.95 
  Gallant, Aurelien 1995 FRA0.001-0.2215-3.30 
  Egyed, Viktoria 1604 HUN1.0010.27154.05 
  Geffroy, Leo 1867 FRA0.001-0.3815-5.70 
  Mollema, Thomas 1886 NED0.5010.15152.25 
  Legrand, Antoine 1613 FRA1.0010.28154.20 
  Flotte, Antoine 1614 FRA0.501-0.2215-3.30 

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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