Individual Calculations September 2017
 Gaudin, Roger  Total change: -57.80  Rating chartPersonal card
 16ieme Tournoi International du Pays de Charleroi 2017 Groupe C Roux BEL 2017-07-29
RcRownchangeKK*chgGame
 1239 1464 1.50 4 -1.57 20 -31.40 
  Rorive, Alain 1251 BEL0.501-0.2720-5.40 
  Vukojevic Ferrari, Viktor 1329 BEL0.001-0.6820-13.60 
  Van Hoyweghen, Noah 1312 BEL0.001-0.7020-14.00 
  Meyer, Alexandre 1064  * FRA1.0010.08201.60 
 * 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)
 
 299B open FIDE du club 608 (-1700 elo) PARIS FRA 2017-08-12
RcRownchangeKK*chgGame
 1484 1351 0.00 4 -1.32 20 -26.40 
  Guery, Stephane 1548 FRA0.001-0.2520-5.00 
  Coll, Jean-Michel 1590 FRA0.001-0.2020-4.00 
  Atamian, Claude 1486 FRA0.001-0.3220-6.40 
  Coll, Arthur 1312 FRA0.001-0.5520-11.00 

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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