Rapid: Individual Calculations August 2023
 Bonnefoux, Patrice  Total change: -9.60  Rating chartPersonal card
 Rapide de la Chapelle Saint-Louis 2023 - Echiquier Poitevin POITIERS FRA 2023-07-09
RcRownchangeKK*chgGame
 1552 1309 1.00 5 -0.24 40 -9.60 
  Gaubert, Cedric 1847 FRA0.001-0.0340-1.20 
  Neveu, Romaric 1677 FRA0.001-0.1040-4.00 
  Rottat, Sebastien 1499 FRA0.001-0.2540-10.00 
  Garnier, Marcel 1522 FRA0.001-0.2340-9.20 
  Daviaud, Matthieu 1215 FRA1.0010.374014.80 

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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