Individual Calculations January 2013
 Fontaine, Olivier  Total change: -3.00  Rating chartPersonal card
 London Chess Classic 2012: Open London ENG 2012-12-01
RcRownchangeKK*chgGame
 2029 1904 2.00 6 0.00 15 0.00 
  Berthier, Hugo 2220 FRA0.001-0.1315-1.95 
  Skutta, Bernd, Dr. 2067 GER0.001-0.2815-4.20 
  Kazmierczak, Ewa 1504  * POL1.0010.08151.20 
  De Coverly, Roger D 2038 ENG0.5010.18152.70 
  Varnam, Liam D 2140 ENG0.001-0.2015-3.00 
  Fayard, Alain f2202 FRA0.5010.35155.25 
 * 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)
 
 161e open FIDE du club 608 d'echecs (-2200 ) PARIS FRA 2012-12-22
RcRownchangeKK*chgGame
 1858 1904 2.00 4 -0.20 15 -3.00 
  Lebreton, Tristan 1610 FRA1.0010.15152.25 
  Verriere, Nicolas 1738 FRA0.501-0.2215-3.30 
  Marin, Frederic-Vincent 2007 FRA0.5010.14152.10 
  Ben Khelifa, Noomene 2076 FRA0.001-0.2715-4.05 

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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