Rapid: Individual Calculations July 2023
 Ducray, Christian  Total change: 25.80  Rating chartPersonal card
 16eme Rapide du Pays d'Aix - Tournoi -1600 AIX EN PROVENCE FRA 2023-06-18
RcRownchangeKK*chgGame
 1318 1073 2.50 6 1.29 20 25.80 
  Pere, Adrien 1319 FRA0.001-0.1920-3.80 
  Roganova, Jeremy 1264 FRA1.0010.752015.00 
  Schmitz, Yves 1302 FRA0.001-0.2120-4.20 
  Ghio, Maxime 1387 FRA1.0010.862017.20 
  Siguret, William 1211 FRA0.001-0.3120-6.20 
  Gouiffes, Thierry 1424 FRA0.5010.39207.80 

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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