Rapid: Individual Calculations May 2023
 Bonnot, Philippe  Total change: -45.00  Rating chartPersonal card
 XXIVeme Rapide de l'Echiquier Royal CHATENOY LE ROYAL FRA 2023-04-23
RcRownchangeKK*chgGame
 1497 1805 2.00 5 -2.25 20 -45.00 
  Michel, Jules 1483 FRA0.001-0.8720-17.40 
  Maric, Constantin 1560 FRA1.0010.20204.00 
  Creuza, Alexis 1465 FRA0.001-0.8820-17.60 
  Hurand, Luc 1395 FRA1.0010.08201.60 
  Vaillot, Frank 1581 FRA0.001-0.7820-15.60 

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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