Rapid: Individual Calculations October 2023
 Divay, Bertrand  Total change: -7.20  Rating chartPersonal card
 Grand Prix de l'Oise Saison 2023-2024 Journee 1 VERBERIE FRA 2023-09-24
RcRownchangeKK*chgGame
 1348 1088 0.00 2 -0.36 20 -7.20 
  Assal, Mohammed Amin 1305 FRA0.001-0.2220-4.40 
  Calleja, Eric 1391 FRA0.001-0.1420-2.80 

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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