Individual Calculations August 2023
 Kallenbrunn, Philippe  Total change: -4.00  Rating chartPersonal card
 29eme Open International de Saint-Affrique SAINT AFFRIQUE FRA 2023-07-22
RcRownchangeKK*chgGame
 1649 1541 2.50 6 -0.20 20 -4.00 
  Maugenest, Ghislain 2238 FRA0.001-0.0120-0.20 
  Blanchet, Mathieu 2020 FRA0.001-0.0520-1.00 
  Delcroix, Franck 1291 FRA1.0010.19203.80 
  Pinto, Axel 1802 FRA0.001-0.1820-3.60 
  Hierthes, Dylan 1320 FRA1.0010.22204.40 
  Dupeux, Calmin 1222 FRA0.501-0.3720-7.40 

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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