Individual Calculations March 2023
 Belkhodja, Slim  Total change: -11.20  Rating chartPersonal card
 8eme Open International de Noisiel - Open A NOISIEL FRA 2023-02-18
RcRownchangeKK*chgGame
 2199 2277 3.00 7 -1.12 10 -11.20 
  Trevisiol, Antoine 1997 FRA1.0010.16101.60 
  Vignesh, N R m2490 IND0.001-0.2310-2.30 
  Toure, Ananth 2075 FRA0.501-0.2610-2.60 
  Oktem, Ege Tuna 1949 TUR1.0010.13101.30 
  Nikolovski, Nikola m2347 MKD0.001-0.4010-4.00 
  Nguyen, Piotr m2419 POL0.5010.19101.90 
  Afraoui, Anaelle wf2117 FRA0.001-0.7110-7.10 

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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