Individual Calculations November 2023
 Bonelli Maestracci, Pierre Joseph  Total change: 110.80  Rating chartPersonal card
 20e Open International d'Echecs de Menton (tournoi A 1900 et plus) MENTON FRA 2023-10-22
RcRownchangeKK*chgGame
 2113 1961 5.50 9 2.77 40 110.80 
  Wuerdinger, Alexander 2124 GER0.5010.22408.80 
  Gesing, Oliver 2119 GER0.5010.21408.40 
  Paleologu, Vladimir 2013 SUI0.5010.07402.80 
  Deladerriere, Apollo 2082 FRA1.0010.664026.40 
  Olivier, Pierre 2217 FRA0.5010.314012.40 
  Malassagne, Isabelle wf2097 FRA1.0010.684027.20 
  Duquesnoy, Jean-Philippe 2111 FRA0.5010.20408.00 
  Goes, Sten 2225 NED1.0010.824032.80 
  Ercan, Selman 2033 NED0.001-0.4040-16.00 

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)
 

 

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