Individual Calculations October 2022
 Lorieux, Christian  Total change: 7.80  Rating chartPersonal card
 3eme Open de Vermenton (-2400 Elo) VERMENTON FRA 2022-09-24
RcRownchangeKK*chgGame
 1791 1987 4.00 5 0.39 20 7.80 
  Hardy, Alain 1587  * FRA1.0010.08201.60 
  Yaghi, Leen 1692 SYR1.0010.15203.00 
  Maugout, Florian 1628 FRA1.0010.10202.00 
  Lamorelle, Julien f2318 FRA0.001-0.1220-2.40 
  Peurou, Valentin 1729 FRA1.0010.18203.60 
 * 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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