Individual Calculations September 2023
 Barbier, Wim  Total change: -0.60  Rating chartPersonal card
 20ieme Tournoi International du Pays de Charleroi 2023 Groupe A Roux BEL 2023-07-29
RcRownchangeKK*chgGame
 2077 2080 4.00 8 -0.03 20 -0.60 
  Watelet, Sylvain 1936 BEL1.0010.31206.20 
  Anciaux, Adrien f2300 BEL0.001-0.2220-4.40 
  Gillot, Florent 1968 BEL1.0010.35207.00 
  Hauchamps, Maxime f2263 BEL0.5010.24204.80 
  Ahmetaj, Rasim 1867 BEL1.0010.23204.60 
  Hoffmeister, Frank, Dr. 2165 GER0.001-0.3820-7.60 
  Govoreanu, Matei 1938 BEL0.501-0.1920-3.80 
  Loiret, Stanislas 2177 FRA0.001-0.3720-7.40 

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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