Rapid: Individual Calculations June 2023
 Martin, Jean-Pierre  Total change: -29.40  Rating chartPersonal card
 29eme Tournoi de la Dame Blanche Principal WINTZENHEIM FRA 2023-05-08
RcRownchangeKK*chgGame
 1370 1357 0.50 4 -1.47 20 -29.40 
  Demanget, Julien 1518 FRA0.5010.21204.20 
  Curti-Klingelschmidt, Typhanie 1113 FRA0.001-0.8020-16.00 
  Dubs, Gerard 1671 FRA0.001-0.1420-2.80 
  Soyeux, Yoann 1177 FRA0.001-0.7420-14.80 

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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