Rapid: Individual Calculations December 2021
 Peyre, Marie-France  Total change: -10.00  Rating chartPersonal card
 Tournoi rapide Michel De Baralle (1500 elo ou moins) - Albi 2021 ALBI FRA 2021-11-11
RcRownchangeKK*chgGame
 1257 1064 0.00 2 -0.50 20 -10.00 
  Happe, Yoann 1220 FRA0.001-0.2920-5.80 
  Ceroni, Myrielle 1294 FRA0.001-0.2120-4.20 

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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