Individual Calculations September 2010
 Robiolle, Jean-Marie  Total change: -2.50  Rating chartPersonal card
 7e Open de Villard de Lans Villard de Lans FRA 2010-06-26
RcRownchangeKK*chgGame
 1976 1856 2.00 6 -0.10 25 -2.50 
  Guedon, Stephane f2182 FRA0.001-0.1325-3.25 
  Reau, Florine 1533 FRA1.0010.13253.25 
  Foisor, Mihaela-Veronica wf2140 ROU0.001-0.1625-4.00 
  Labbe, Philippe 2085 FRA1.0010.792519.75 
  Oblin, Pierre 1899 FRA0.001-0.4425-11.00 
  Saint-Arroman, Alain 2014 FRA0.001-0.2925-7.25 

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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