Blitz: Individual Calculations August 2023
 Mabrouk, Fethi  Total change: -20.20  Rating chartPersonal card
 9e RIDEF - CHAMPIONNAT DE BLITZ DE LA FRANCOPHONIE 2023 Yamoussoukro CIV 2023-07-05
RcRownchangeKK*chgGame
 1497 1373 1.00 5 -1.01 20 -20.20 
  Rakotomaharo, Yves Andre 1994 MAD0.001-0.0120-0.20 
  Mohamed, Hemam 1277 MTN0.001-0.6320-12.60 
  Ahmed, Cherif Khaled Abdellahi 1469 MTN1.0010.632012.60 
  Kouman, Didier 1599 CIV0.001-0.2120-4.20 
  Randriatsiferana, Dimbiharentsoa 1144 MAD0.001-0.7920-15.80 

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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