Individual Calculations June 2018
 Lahihi, Samy  Total change: 70.00  Rating chartPersonal card
 Team 2018 - Ile de France Part 3 CHA FRA 2018-04-01
RcRownchangeKK*chgGame
 1188 1059 1.50 2 0.84 40 33.60 
  Henno, Sylvie 1242 FRA0.5010.24409.60 
  Gouedard, Patrick 1133 FRA1.0010.604024.00 

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)
 
 41eme Open de l'Ascension d'Issy-les-Moulineaux ISSY LES MOULINEAUX FRA 2018-05-10
RcRownchangeKK*chgGame
 1336 1059 2.00 6 0.91 40 36.40 
  De La Forest-Divonne, Herve 1350 FRA1.0010.854034.00 
  Vareillaud, Olivier 1459  * FRA0.001-0.0840-3.20 
  Desgouttes, Philippe 1344 FRA0.001-0.1640-6.40 
  Cortese, Leonida 1259 FRA0.001-0.2440-9.60 
  Mauron, Regis 1459  * FRA0.001-0.0840-3.20 
  Gobert, Claire 1144 FRA1.0010.624024.80 
 * 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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