Individual Calculations June 2022
 Chkroun, Benjamin  Total change: -29.80  Rating chartPersonal card
 18e Open international de Malakoff 2022 MALAKOFF FRA 2022-04-30
RcRownchangeKK*chgGame
 1764 1965 5.00 9 -1.49 20 -29.80 
  Valuet, Bertrand f2266 FRA0.001-0.1520-3.00 
  Nicot, Valentin 1710 FRA1.0010.19203.80 
  De Lagontrie, Jean 1658 FRA0.001-0.8620-17.20 
  Le Bris, Louis 1679 FRA1.0010.16203.20 
  Maged, Gabriel 1565  * FRA1.0010.08201.60 
  Marsac, Hugo 1675 FRA1.0010.16203.20 
  Daurelle, Herve f2161 FRA0.001-0.2520-5.00 
  Gouja, Wissem 1538 FRA0.001-0.9320-18.60 
  Gazay, Didier 1620 FRA1.0010.11202.20 
 * 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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