Rapid: Individual Calculations July 2022
 Iannaccone, Lise  Total change: -14.60  Rating chartPersonal card
 15eme Rapide du Pays d'Aix - Tournoi -1600 AIX EN PROVENCE FRA 2022-06-05
RcRownchangeKK*chgGame
 1308 1154 0.50 4 -0.73 20 -14.60 
  Marchand, Michel 1369 FRA0.001-0.2320-4.60 
  Benlatreche, Farid 1264 FRA0.001-0.3520-7.00 
  Matos, Francisco 1177 FRA0.001-0.4720-9.40 
  Benezra, Silke 1420 GER0.5010.32206.40 

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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