Rapid: Individual Calculations October 2023
 Ahn, Martin  Total change: -7.60  Rating chartPersonal card
 2e Memorial Ronald Decrop 2023 - Rapide FEFB Namur BEL 2023-09-10
RcRownchangeKK*chgGame
 1921 2161 6.50 9 -0.38 20 -7.60 
  Braet, Thierry 1761  * BEL1.0010.08201.60 
  Dambiermont, Henri 1684 BEL1.0010.05201.00 
  Jognery, Lionel 1865 BEL0.001-0.8520-17.00 
  Engelen, Vincent 1725 BEL1.0010.06201.20 
  Aguilar, Luciano 1902 BEL1.0010.18203.60 
  Ouaki, Mark 2013 BEL0.501-0.2020-4.00 
  Rivet, Cyrille 1979 FRA1.0010.26205.20 
  Lenaerts, Lennert f2346 BEL0.001-0.2620-5.20 
  Bex, Lennert 2013 BEL1.0010.30206.00 
 * 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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