Individual Calculations September 2018
 Boulos, Jean  Total change: 53.40  Rating chartPersonal card
 Championnat de France 2018 - Veterans et Seniors plus NIMES FRA 2018-08-18
RcRownchangeKK*chgGame
 1848 1784 6.50 9 2.67 20 53.40 
  Leblic, Pierre 1515 FRA1.0010.17203.40 
  Mangani, Jean-Pierre 1395 FRA1.0010.09201.80 
  Brongers, Henk 2016 FRA1.0010.792015.80 
  Dijon, Frederic 1901 FRA0.001-0.3420-6.80 
  Fillon, Damien 2048 FRA0.5010.32206.40 
  Labarthe, Arnaud 1608 FRA1.0010.27205.40 
  Natale, Rodolphe 1826 FRA1.0010.562011.20 
  Vial, Patrick 2139 FRA1.0010.892017.80 
  Prie, Eric g2184  * FRA0.001-0.0820-1.60 
 * 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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