Individual Calculations August 2023
 Bah, Ismael  Total change: 49.00  Rating chartPersonal card
 Championnat de Paris IdF 2023 Open B PARIS FRA 2023-07-11
RcRownchangeKK*chgGame
 1731 1562 5.00 9 2.45 20 49.00 
  Devaux, Nicolas 1768 FRA1.0010.762015.20 
  Fondain, Georges 1692 FRA0.001-0.3220-6.40 
  Mauffrey, Victor 1815 FRA1.0010.812016.20 
  Hurel, Christian 1666 FRA1.0010.642012.80 
  Dorval, Olivier 1859 FRA0.001-0.1520-3.00 
  Collin, Pascal 1655 FRA0.001-0.3720-7.40 
  Ladouari, Lionel 1733 FRA1.0010.732014.60 
  Moyroud, Pierre 1741 FRA1.0010.732014.60 
  Beaufils, Antoine 1653 FRA0.001-0.3820-7.60 

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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