Rapid: Individual Calculations August 2021
 Marquet, Sylvain  Total change: -12.20  Rating chartPersonal card
 Rapide Aviron Bayonnais Echecs - Fete du Club 2021 BAYONNE FRA 2021-07-04
RcRownchangeKK*chgGame
 1526 1231 0.00 3 -0.61 20 -12.20 
  Burgalat, Eliot 1803 FRA0.001-0.0220-0.40 
  Lafon, Denis 1316 FRA0.001-0.3820-7.60 
  Labadie, Bernard 1460 CAN0.001-0.2120-4.20 

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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