Individual Calculations May 2024
 Hammerle, Jose  Total change: 9.00  Rating chartPersonal card
 Championnat individuel d'echecs de Paris 2024 -2200 PARIS FRA 2024-03-30
RcRownchangeKK*chgGame
 1883 1689 1.00 4 -0.01 20 -0.20 
  Kolodziejczyk, Boris 1963 FRA0.001-0.1720-3.40 
  Digeon, Tristan 1869 FRA0.001-0.2620-5.20 
  Briancon-Marjollet, Victor 1789 USA1.0010.642012.80 
  Rahi, William 1909 FRA0.001-0.2220-4.40 

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)
 
 20e Open international de Malakoff MALAKOFF FRA 2024-04-06
RcRownchangeKK*chgGame
 1790 1700 4.00 9 0.46 20 9.20 
  Bailleul, Christian 1604 FRA1.0010.37207.40 
  Rudowski, Szymon 1868 POL0.5010.22204.40 
  Fastani, Nourddine 1871 FRA0.001-0.2720-5.40 
  Rivoalan, Elodie 1842 FRA0.001-0.3120-6.20 
  Desgouttes, Philippe 1586 FRA1.0010.34206.80 
  Plantet, Marc 1863 FRA1.0010.722014.40 
  Bryant, Harry 1895 ENG0.001-0.2520-5.00 
  Johnsen, Gunnar 2100  * NOR0.001-0.0820-1.60 
  Zribi, Isaac 1484 FRA0.501-0.2820-5.60 
 * 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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