Individual Calculations August 2021
 Lebret, Jean-Michel  Total change: -28.20  Rating chartPersonal card
 35eme Open International d'echecs d'Avoine AVOINE FRA 2021-07-17
RcRownchangeKK*chgGame
 1880 2048 3.50 7 -1.41 20 -28.20 
  Dutreuil, Raphael f2309 FRA0.001-0.1820-3.60 
  Sauret, Jordan 1842 FRA0.501-0.2620-5.20 
  Sabapathee, Florian 1648  * FRA1.0010.08201.60 
  Deblock, Kien 1830 FRA0.001-0.7820-15.60 
  Algaba, Pedro 1803 FRA1.0010.20204.00 
  Mauffrey, Victor 1913 FRA1.0010.32206.40 
  Lombart, Philippe 1815 BEL0.001-0.7920-15.80 
 * 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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