Individual Calculations November 2023
 Ratier-Fontana, Matteo  Total change: 113.20  Rating chartPersonal card
 20e Open International d'Echecs de Menton (tournoi A 1900 et plus) MENTON FRA 2023-10-22
RcRownchangeKK*chgGame
 2140 1931 5.00 9 2.83 40 113.20 
  Collier, Timothy 2062 FRA1.0010.684027.20 
  Schreiner, Richard 2136 GER0.5010.264010.40 
  Malassagne, Isabelle wf2097 FRA0.5010.22408.80 
  Theon, Pierre 2095 FRA1.0010.724028.80 
  Gesing, Oliver 2119 GER1.0010.744029.60 
  Kuhn, Clement f2338 FRA0.5010.424016.80 
  Bensdorp-De Labaca, Marlies wm2212 NED0.5010.344013.60 
  Auribault, Louis 2090 FRA0.001-0.2940-11.60 
  Duquesnoy, Jean-Philippe 2111 FRA0.001-0.2640-10.40 

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)
 

 

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