Individual Calculations November 2023
 Bouton, Come  Total change: 55.20  Rating chartPersonal card
 Team 2024 - Nationale 2 r1 FRANCE FRA 2023-10-15
RcRownchangeKK*chgGame
 1950 1956 0.00 1 -0.51 40 -20.40 
  Vayanos, George Marwan 1950 LBN0.001-0.5140-20.40 

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 d'Echecs de Menton (tournoi A 1900 et plus) MENTON FRA 2023-10-22
RcRownchangeKK*chgGame
 2117 1956 4.50 9 1.89 40 75.60 
  Duquesnoy, Jean-Philippe 2111 FRA1.0010.714028.40 
  Roque, Gaetan 2133 FRA1.0010.734029.20 
  Bensdorp-De Labaca, Marlies wm2212 NED0.001-0.1940-7.60 
  Schreiner, Richard 2136 GER0.001-0.2640-10.40 
  Koridze, Lile wf2181 GEO0.001-0.2240-8.80 
  Schroer, Marcel 2121 NED0.5010.22408.80 
  Theon, Pierre 2095 FRA1.0010.694027.60 
  Cornileau, Juliette 2060 FRA0.001-0.3640-14.40 
  Kaber, Claude 2005 LUX1.0010.574022.80 

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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