Rapid: Individual Calculations January 2023
 Bouloudene, Boualem  Total change: -25.80  Rating chartPersonal card
 21eme rapide de Gueugnon GUEUGNON FRA 2022-12-04
RcRownchangeKK*chgGame
 1606 1915 6.00 9 -1.29 20 -25.80 
  Thibert, Christian 1515  * FRA1.0010.08201.60 
  Archinard, Jean-Jacques 1440 FRA0.001-0.9520-19.00 
  Bletry, Pascal 1674 FRA1.0010.20204.00 
  Pichon-Amblard, Quentin 1427 FRA1.0010.04200.80 
  Gugelot, Jeremy 1573 FRA1.0010.12202.40 
  Dequidt, Adrien 2027 FRA0.001-0.3520-7.00 
  Goyer, Lionel 1882 FRA0.001-0.5520-11.00 
  Listrat, Andre 1389 FRA1.0010.03200.60 
  Simonin, Hugo 1528 FRA1.0010.09201.80 
 * 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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