Individual Calculations August 2018
 Alfonso, Jonathan  Total change: 24.40  Rating chartPersonal card
 26eme open international de Saint-Affrique SAINT AFFRIQUE FRA 2018-07-21
RcRownchangeKK*chgGame
 1393 1167 2.50 8 0.61 40 24.40 
  Oltra, Alexandre 1567  * FRA0.001-0.0840-3.20 
  Kopibida, Remi 1526 FRA0.001-0.1040-4.00 
  Salvador, Thomas 1347 FRA0.001-0.2640-10.40 
  Cornileau, Francois 1331 FRA0.001-0.2840-11.20 
  Chambet, Armand 1437 FRA0.001-0.1740-6.80 
  Normand, Patrick 1138 FRA1.0010.464018.40 
  Combelle, Xavier 1279 FRA1.0010.654026.00 
  Mauron, Regis 1519 FRA0.5010.394015.60 
 * 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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