Individual Calculations August 2012
 Gretry, Patrice  Total change: -32.55  Rating chartPersonal card
 Championnat de Paris Ile de France 2012 Open A (1800-2300) PARIS FRA 2012-07-07
RcRownchangeKK*chgGame
 1959 2016 3.00 9 -2.17 15 -32.55 
  Pachon, Bernard 1814 FRA1.0010.24153.60 
  Hanchour, Baroudi 2180 ALG0.5010.22153.30 
  Martin, Axel 2066 FRA0.5010.07151.05 
  Carre, Sylvain 2150 FRA0.001-0.3215-4.80 
  Besombes, Romain 1823 FRA0.001-0.7515-11.25 
  De Balmann, Marc 1908 FRA0.001-0.6515-9.75 
  Fayad, Erwan 1894 FRA0.001-0.6715-10.05 
  Comes, Didier 1864 FRA1.0010.30154.50 
  Nikonoff, James 1934 FRA0.001-0.6115-9.15 

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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