Individual Calculations September 2021
 Rivet, Bertrand  Total change: -55.20  Rating chartPersonal card
 17eme Festival International de Dieppe Open des Rois - plus de 50 ans DIEPPE FRA 2021-08-21
RcRownchangeKK*chgGame
 1512 1729 4.00 9 -2.76 20 -55.20 
  Verschueren, Dirk 1356 BEL1.0010.10202.00 
  Korte, Markus 1933 GER0.001-0.2420-4.80 
  Equey, Daniel 1500 FRA0.001-0.7920-15.80 
  Diet, Bertrand 1530 FRA0.001-0.7620-15.20 
  D`elia, Michele 1402 BEL0.001-0.8720-17.40 
  Josse, Emmanuelle 1329  * FRA1.0010.08201.60 
  Zinoun, Said 1450 FRA1.0010.16203.20 
  Dionisi, Michel 1468 FRA1.0010.18203.60 
  Chitrit, Norbert 1639 FRA0.001-0.6220-12.40 
 * 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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