Rapid: Individual Calculations May 2023
 Crepaux, Jean-Marie  Total change: -33.80  Rating chartPersonal card
 Tournoi d'echecs Les rapides du Morin - 1er edition ESBLY FRA 2023-04-09
RcRownchangeKK*chgGame
 1517 1725 4.00 8 -1.69 20 -33.80 
  Jacobberger, Etienne 1325  * FRA1.0010.08201.60 
  Palluat, Marie-Claire 1249 FRA1.0010.05201.00 
  Belkhodja, Slim g2206 TUN0.001-0.0520-1.00 
  Galligani, Patrice 1383 FRA0.001-0.8820-17.60 
  Mare, Matei 1206 FRA1.0010.03200.60 
  Rubini, Xavier 1412 FRA1.0010.14202.80 
  Tram, Anthony 2048 FRA0.001-0.1320-2.60 
  Mouhamed Reda, Omar 1310 FRA0.001-0.9320-18.60 
 * 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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