Individual Calculations September 2011
 Scherrer, Roch  Total change: -7.95  Rating chartPersonal card
 7 ème Open International du Rhône LAVAL FRA 2011-07-03
RcRownchangeKK*chgGame
 1980 1970 4.00 9 -0.53 15 -7.95 
  Poulet, Sebastien 1766 FRA1.0010.24153.60 
  Guedon, Stephane f2258 FRA0.5010.34155.10 
  Segerberg, Tomas 1978 SWE0.001-0.4915-7.35 
  Ravot, Cyril 1780 FRA0.501-0.2515-3.75 
  Charpentier, Denis 1856 FRA0.501-0.1615-2.40 
  N`guyen, Emilien 1817 FRA1.0010.30154.50 
  Fayel, Nicolas 1918 FRA0.501-0.0715-1.05 
  Foisor, Ovidiu-Doru m2370  * ROU0.001-0.0815-1.20 
  Dujardin, Franck 2074 FRA0.001-0.3615-5.40 
 * 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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