Rapid: Individual Calculations December 2023
 Dahbi, Ahmed  Total change: -73.60  Rating chartPersonal card
 Rapide mensuel du CEIT novembre 2023 TOULOUSE FRA 2023-11-18
RcRownchangeKK*chgGame
 1286 1576 1.50 4 -1.84 40 -73.60 
  Provillard, Sylvain 1211 FRA1.0010.10404.00 
  Philippon, Lilian 1371 FRA0.001-0.7640-30.40 
  Aragni, Frederic 1367 FRA0.501-0.2740-10.80 
  Joanen, Jean-Marc 1193 FRA0.001-0.9140-36.40 

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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