Individual Calculations August 2019
 Grollemund, Bertrand  Total change: -40.40  Rating chartPersonal card
 18th Condom Closed Tournament - MI CONDOM FRA 2019-07-13
 2370 2203 0.50 9 -2.02 20 -40.40 
  Lamard, Guillaume f2401 FRA0.001-0.2420-4.80 
  Nieves Cabanes, Jose Manuel f2289 ESP0.001-0.3820-7.60 
  Le Hetet, Nicolas f2392 FRA0.5010.25205.00 
  Grishchenko, Sergey m2423 RUS0.001-0.2220-4.40 
  Laurent-Paoli, Pierre f2362 FRA0.001-0.2920-5.80 
  Boyer, Mahel f2295 FRA0.001-0.3720-7.40 
  Favarel, Julien f2366 FRA0.001-0.2820-5.60 
  Villegas, Pierre m2349 MNC0.001-0.3020-6.00 
  Vedmediuc, Serghei m2450 MDA0.001-0.1920-3.80 

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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