Individual Calculations May 2017
 Bressy, Francois  Total change: 7.60  Rating chartPersonal card
 Open des cinquante ans de l'Echiquier Nimois Hubert Laval NIMES FRA 2017-04-04
RcRownchangeKK*chgGame
 1755 1613 2.50 6 0.38 20 7.60 
  Dragojlovic, Andjelko m2013  * SRB0.001-0.0820-1.60 
  Quadrat, Jean-Pierre 1314 FRA1.0010.15203.00 
  Rollot, Florence 1973 FRA1.0010.902018.00 
  El Mchaouri Mas, Younes 2013  * FRA0.001-0.0820-1.60 
  Gourbiere, Yohan 1852 FRA0.001-0.2020-4.00 
  Rollot, Nathalie 1362 FRA0.501-0.3120-6.20 
 * 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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