Individual Calculations February 2013
 Lanoir, Arnaud  Total change: -8.10  Rating chartPersonal card
 11ème Open International de Nantes NANTES FRA 2012-12-27
RcRownchangeKK*chgGame
 1642 1608 2.50 6 -0.27 30 -8.10 
  Henry, Florent 1882 FRA0.001-0.1730-5.10 
  Daniel, Jean-Claude 1842 FRA0.001-0.2130-6.30 
  Moes, Jamy 1373 FRA0.501-0.2930-8.70 
  Le Goff, Patrick 1462 FRA1.0010.30309.00 
  Lebedel, Marc 1574 FRA1.0010.453013.50 
  Durand-Le Ludec, Brendan-Budok 1721 FRA0.001-0.3530-10.50 

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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