Individual Calculations July 2019
 Ceroni, Arnaud  Total change: 65.20  Rating chartPersonal card
 21eme Open International de Narbonne-Plage (-2200) NARBONNE FRA 2019-06-08
RcRownchangeKK*chgGame
 1650 1419 3.50 8 1.63 40 65.20 
  Borderie, David 1819  * FRA0.001-0.0840-3.20 
  Duval, Dominique 1153 FRA1.0010.18407.20 
  Hug, Charley 1709 FRA0.5010.344013.60 
  Piquemal, Maxence 1676 FRA1.0010.824032.80 
  Yrle, Michel 1726 FRA0.001-0.1440-5.60 
  Gonzalez, Gregory 1645 FRA1.0010.794031.60 
  Mohtaji, Javad 1783 FRA0.001-0.1040-4.00 
  Menivale, Patrick 1686 FRA0.001-0.1840-7.20 
 * 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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