Individual Calculations June 2023
 Gazol, Alexandre  Total change: -25.40  Rating chartPersonal card
 23eme Open de Narbonne-Plage (-2400 elo) NARBONNE FRA 2023-05-27
RcRownchangeKK*chgGame
 1331 1583 5.00 8 -1.27 20 -25.40 
  Germain, Daniel 1183  * FRA1.0010.08201.60 
  Rasouli Mehrjardi, Amirmohammad 1934 IRI0.001-0.1120-2.20 
  Lemaitre, Yves 1211 FRA0.001-0.9020-18.00 
  Maury, Tom 1212 FRA1.0010.10202.00 
  Paoli, Noel 1267 FRA1.0010.13202.60 
  Karkos, Paul 1296 FRA0.001-0.8420-16.80 
  Sorini, Gilbert 1266 FRA1.0010.13202.60 
  Fiorio, Thomas 1276 FRA1.0010.14202.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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