Individual Calculations May 2023
 El Haddad, Mesbah  Total change: -14.60  Rating chartPersonal card
 Tournoi du mercredi de Grenoble printemps 2023 r6-8 GRENOBLE FRA 2023-03-29
RcRownchangeKK*chgGame
 1594 1348 1.00 2 0.49 20 9.80 
  Combat, Elie 1374 FRA1.0010.542010.80 
  Belhadj-Abbes, Mustapha 1814 FRA0.001-0.0520-1.00 

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)
 
 Trophee Jean Marandjian Grenoble 2023 GRENOBLE FRA 2023-04-10
RcRownchangeKK*chgGame
 1548 1348 0.00 4 -1.22 20 -24.40 
  Miras, Christophe 1910 FRA0.001-0.0220-0.40 
  Baumier, Abel 1576 FRA0.001-0.2120-4.20 
  Yang, Wesley 1173 FRA0.001-0.7320-14.60 
  Gaudissard, Dominique 1533 FRA0.001-0.2620-5.20 

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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