Rapid: Individual Calculations June 2023
 Olive, Alain  Total change: 4.20  Rating chartPersonal card
 13eme Rapide de Brignoles - Tournoi B (-1450) BRIGNOLES FRA 2023-05-07
RcRownchangeKK*chgGame
 1179 1139 2.00 4 0.21 20 4.20 
  Chalumeau, Philippe 1325 FRA0.001-0.2620-5.20 
  Rancien-Devigne, Jean 1100 FRA1.0010.45209.00 
  Le Roux, Yves 1217 FRA0.001-0.3920-7.80 
  Cuvillier, Prosper 1074 FRA1.0010.41208.20 

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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