Individual Calculations August 2012
 Ek, Alexandre  Total change: 42.60  Rating chartPersonal card
 Championnat de Paris Ile de France 2012 Open A (1800-2300) PARIS FRA 2012-07-07
RcRownchangeKK*chgGame
 2022 1896 4.50 9 1.49 15 22.35 
  Fageot, Julien 2069 FRA0.001-0.2715-4.05 
  Selvi, Laurent 2036 FRA0.001-0.3115-4.65 
  Rakem, Zine-Eddine 2139 ALG0.001-0.2015-3.00 
  Bourached, Anthony 1848 IRL1.0010.43156.45 
  Doebele, Victor 1998 FRA1.0010.64159.60 
  Jacquet, Stephane 1976 FRA1.0010.61159.15 
  Vergara, Daniel 2023 COL1.0010.671510.05 
  Ducarmon, Renzo 2060 NED0.5010.22153.30 
  Bucaille, Guy 2046 FRA0.001-0.3015-4.50 

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)
 
 51รจ Open Fide Chess XV Groupe A (+1700 elo) PARIS FRA 2012-07-20
RcRownchangeKK*chgGame
 1970 1896 3.50 5 1.35 15 20.25 
  Mutombo-Bantubikisha, Elie 1766 FRA0.501-0.1815-2.70 
  Polard, Gaetan 2246 FRA1.0010.891513.35 
  Barbu Ion, Cosmin 1818 ESP1.0010.39155.85 
  Berthier, Hugo 2202 FRA0.001-0.1415-2.10 
  Albaric, Etienne 1816 FRA1.0010.39155.85 

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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