Rapid: Individual Calculations October 2019
 Iboud, Samir  Total change: -28.20  Rating chartPersonal card
 28eme Open Rapide Fide de Sevres SEVRES FRA 2019-09-22
RcRownchangeKK*chgGame
 1644 1840 5.00 9 -1.41 20 -28.20 
  Jacq, Rene 1815 FRA0.001-0.5320-10.60 
  Alif, Yassine 1478 FRA0.501-0.4020-8.00 
  Liu, Paul 1440  * FRA0.001-0.9220-18.40 
  Boumrar, Ayrad 1440  * FRA1.0010.08201.60 
  Carlier, Nathan 1472 FRA1.0010.10202.00 
  Dalibert, Anthony 1559 FRA1.0010.16203.20 
  Veron, Cyprien c1958 FRA0.5010.16203.20 
  Bonvalot, Isabelle 1844 FRA0.5010.01200.20 
  Boulos, Wissam 1793 FRA0.501-0.0720-1.40 
 * 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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