Rapid: Individual Calculations April 2023
 Auvray, Dominique  Total change: -31.40  Rating chartPersonal card
 4eme Rapide de Petit-Caux PETIT CAUX FRA 2023-03-05
RcRownchangeKK*chgGame
 1300 1139 0.00 5 -1.57 20 -31.40 
  Bat, Sodcetsen 1546 FRA0.001-0.0820-1.60 
  Dionisi, Michel 1335 FRA0.001-0.2520-5.00 
  Balea, Andrei 1336 FRA0.001-0.2520-5.00 
  Zanin, Sylvie 1162 FRA0.001-0.4720-9.40 
  Baudet, Renald 1123 FRA0.001-0.5220-10.40 

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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