Rapid: Individual Calculations December 2022
 Valat, Jean-Marie  Total change: -47.40  Rating chartPersonal card
 Tournoi rapide Michel De Baralle - A (plus de 1400) - Albi 2022 ALBI FRA 2022-11-11
RcRownchangeKK*chgGame
 1658 1684 1.00 6 -2.37 20 -47.40 
  Toulzac, Pierre-Yves f2160 FRA0.001-0.0520-1.00 
  Grard, Alain 1507 FRA0.001-0.7320-14.60 
  Dehaine, Guy 1502 FRA0.001-0.7420-14.80 
  Carivenc, Thierry 1696 FRA0.001-0.4820-9.60 
  Sena Ferreira, Raul 1610 FRA0.001-0.6020-12.00 
  Lagasse, Andre 1471 FRA1.0010.23204.60 

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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