Individual Calculations February 2024
 Boulemnakher, Karim  Total change: 2.60  Rating chartPersonal card
 20e Bois-Colombes Chess Master - Open A BOIS COLOMBES FRA 2023-12-26
RcRownchangeKK*chgGame
 1977 2048 4.00 9 -1.40 20 -28.00 
  Haub, Thorsten Michael g2366 GER0.001-0.1320-2.60 
  Bertrand, Julien 1919 FRA0.001-0.6720-13.40 
  Soulages, Laurent 1966 FRA0.501-0.1120-2.20 
  Berthaut, Alexandre 1956 MNC1.0010.37207.40 
  Boulos, Paul 1982 FRA0.001-0.5920-11.80 
  Nicolas, Quentin 1932 FRA1.0010.34206.80 
  Arzur, Maia 1828 FRA0.501-0.2820-5.60 
  Tu, Mathias 1913 FRA0.001-0.6820-13.60 
  Barbier, Astrid wf1935 BEL1.0010.35207.00 

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)
 
 Team 2024 - Coupe de France 32e de Finale FRANCE FRA 2024-01-07
RcRownchangeKK*chgGame
 1999 2016 1.00 1 0.48 20 9.60 
  Ohanov, David 1999 ARM1.0010.48209.60 

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)
 
 Team 2024 - Nationale 4 r5-6 FRANCE FRA 2024-01-14
RcRownchangeKK*chgGame
 1961 2016 1.00 1 0.42 20 8.40 
  Pinard, Alain 1961 FRA1.0010.42208.40 

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)
 
 1er Trophee Dalkia - Tournoi d'Asnieres sur seine 2024 ASNIERES SUR SEINE FRA 2024-01-19
RcRownchangeKK*chgGame
 1824 2016 3.50 4 0.63 20 12.60 
  Kerserho, Ada 1616  * FRA1.0010.08201.60 
  Walsh, Theo 1712 FRA1.0010.14202.80 
  Muller-Moingt, Bastien 2028 FRA1.0010.522010.40 
  Levesque, Guillaume 1939 FRA0.501-0.1120-2.20 
 * 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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