Individual Calculations June 2023
 Lacroix, Romain  Total change: -3.80  Rating chartPersonal card
 19e Open international de Malakoff MALAKOFF FRA 2023-04-22
RcRownchangeKK*chgGame
 1994 2202 4.50 7 -0.50 20 -10.00 
  Levesque, Guillaume 1925 FRA0.501-0.3320-6.60 
  Fauquet, Cyrille 1875 FRA1.0010.13202.60 
  Walsh, Theo 1802  * FRA1.0010.08201.60 
  Picard, Romain m2308 FRA1.0010.642012.80 
  Lekic, Dusan m2331 MNE0.001-0.3320-6.60 
  Capit, Francois 2030 FRA1.0010.27205.40 
  Rubinshtein, Kamilla 1689 ITA0.001-0.9620-19.20 
 * 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)
 
 Premier Open Marguerite ANGOULEME FRA 2023-05-18
RcRownchangeKK*chgGame
 2021 2208 4.50 6 0.31 20 6.20 
  Marchal, Philippe 1808  * FRA1.0010.08201.60 
  Lauron, Wesley 1840 FRA1.0010.10202.00 
  Dudognon, Thibault f2325 FRA0.5010.16203.20 
  Deneuville, Martin 1816 FRA1.0010.08201.60 
  Eustache, Boris 2135 FRA0.001-0.6020-12.00 
  Roselle, Tristan 2199 FRA1.0010.49209.80 
 * 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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