Rapid: Individual Calculations July 2023
 Gouiffes, Thierry  Total change: -43.60  Rating chartPersonal card
 16eme Rapide du Pays d'Aix - Tournoi -1600 AIX EN PROVENCE FRA 2023-06-18
RcRownchangeKK*chgGame
 1249 1424 3.50 8 -2.18 20 -43.60 
  Daniel, Thomas 1123 FRA1.0010.15203.00 
  Perrier, Raphael 1211 FRA1.0010.23204.60 
  Cornileau, Raphael 1587 FRA0.001-0.2820-5.60 
  Siguret, William 1211 FRA1.0010.23204.60 
  Ubeda, Antoine 1349 FRA0.001-0.6020-12.00 
  Roubaud, Louis-Alexandre 1261 FRA0.001-0.7220-14.40 
  Bouidh, Sonia 1179 FRA0.001-0.8020-16.00 
  Ducray, Christian 1073 FRA0.501-0.3920-7.80 

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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