Individual Calculations August 2023
 Poleszak, Kamil  Total change: -24.40  Rating chartPersonal card
 25eme Open international des Vins du Medoc A Hourtin (33) HOURTIN FRA 2023-07-01
RcRownchangeKK*chgGame
 1407 1287 2.00 7 -0.61 40 -24.40 
  Maruejols, Claude 1781 FRA0.001-0.0440-1.60 
  Alcantara, Levanah 1484 FRA0.001-0.2540-10.00 
  Labourdique, Jean Michel 1129 FRA0.001-0.7140-28.40 
  Alcantara, Eliyakim 1525 FRA0.001-0.2040-8.00 
  Recloux, Georges 1351 BEL0.001-0.4140-16.40 
  Chaumier, Alain 1229 FRA1.0010.424016.80 
  Bardonneau, Franck 1348 FRA1.0010.584023.20 

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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