Rapid: Individual Calculations July 2023
 Kosteniuk, Kristina  Total change: -14.00  Rating chartPersonal card
 16eme Rapide du Pays d'Aix - Tournoi Principal AIX EN PROVENCE FRA 2023-06-18
RcRownchangeKK*chgGame
 1767 1740 4.00 9 -0.35 40 -14.00 
  Petrosyan, Armen f2270 FRA0.001-0.0340-1.20 
  Jeanjean, Dominique 1948 FRA0.001-0.2340-9.20 
  Aubry, Yannis 2146 FRA0.001-0.0840-3.20 
  Michel-Deletie, Octave 1890 FRA0.001-0.3040-12.00 
  Hoang Villemagne, Mathieu 1616 FRA0.001-0.6740-26.80 
  Gamblin, Vincent 1332 FRA1.0010.08403.20 
  Maruejols, Claude 1719 FRA1.0010.474018.80 
  Bauer, Pierre 1602 FRA1.0010.314012.40 
  Ghozelam, Mehdi 1378 FRA1.0010.10404.00 

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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