Individual Calculations January 2011
 Wille, Frederic  Total change: -9.90  Rating chartPersonal card
 25e open international - Grand Prix du Touquet - B LA TOUQUET PARIS PLAGE FRA 2010-10-23
RcRownchangeKK*chgGame
 1561 1634 3.50 7 -0.66 15 -9.90 
  Daniel, Antoine 1859 FRA0.001-0.2215-3.30 
  Sauvage, Thierry 1469 FRA0.501-0.2215-3.30 
  Baillie, Andre 1454 FRA1.0010.26153.90 
  Rouffignac, Marie 1538 FRA0.501-0.1315-1.95 
  Daussy, Pierre 1345 FRA0.501-0.3415-5.10 
  Lhermitte, Jean-Christophe 1470 FRA1.0010.28154.20 
  Naudion, Eric 1789 FRA0.001-0.2915-4.35 

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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