Individual Calculations August 2017
 Zeller, Olivier  Total change: 29.40  Rating chartPersonal card
 Championnat de Paris Ile-de-France 2017 - Open A de 1800 a 2300 PARIS FRA 2017-07-14
RcRownchangeKK*chgGame
 2077 1982 4.50 8 1.47 20 29.40 
  Ramirez Garcia, Jorge Alberto f2268 MEX0.001-0.1620-3.20 
  Toure, Shanthi 1885 FRA1.0010.37207.40 
  Bellas, Alexandre 2180 FRA1.0010.762015.20 
  Talbi, Boumedienne 2061 FRA0.5010.11202.20 
  Sahetchian, Armand 2171 FRA0.001-0.2520-5.00 
  Leblic, Mathieu 2144 FRA0.5010.21204.20 
  Partac, Elena wg2108 MDA0.5010.17203.40 
  Guy, Ange 1802 FRA1.0010.26205.20 

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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