Individual Calculations October 2021
 Meissonnier, Bernard  Total change: -36.80  Rating chartPersonal card
 Open de La Palme 2021 (-2200) LA PALME FRA 2021-09-18
RcRownchangeKK*chgGame
 1373 1422 1.00 5 -1.84 20 -36.80 
  Coles, Ruben 1822  * FRA0.001-0.0820-1.60 
  Rodriguez, Antoine 1251 FRA0.001-0.7320-14.60 
  Garrigue, Mahel 1156 FRA0.001-0.8220-16.40 
  Denis, Marie 1087 FRA1.0010.12202.40 
  Ebrard-Dulac, Leopold 1547 FRA0.001-0.3320-6.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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