Individual Calculations February 2014
 Zienkiewicz, Geoffroy  Total change: 2.55  Rating chartPersonal card
 10e Open international de Vandoeuvre - Tournoi A VANDOEUVRE LES NANCY FRA 2013-12-26
 2125 1951 2.50 8 0.17 15 2.55 
  Pucher, Sebastien 2258 FRA0.001-0.1415-2.10 
  Carrillo, Jesus 2087 FRA1.0010.681510.20 
  Mohebbi, Jafar f2335 FRA0.001-0.0915-1.35 
  Blom, Vincent 2207 NED0.001-0.1915-2.85 
  Colson, Arnaud 2061 FRA0.001-0.3515-5.25 
  Richard, Emma 2092 FRA0.001-0.3115-4.65 
  Laurain, Dominique 1967 FRA1.0010.52157.80 
  Venard, Paul-Andre 1989 FRA0.5010.05150.75 

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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