Individual Calculations September 2023
 Masson, Gerard  Total change: -17.80  Rating chartPersonal card
 25eme Open International de Wasselonne - Tournoi B (1400 - 1799) WASSELONNE FRA 2023-08-03
RcRownchangeKK*chgGame
 1496 1480 2.00 6 -0.89 20 -17.80 
  Bruckmann, Christian 1623 FRA0.001-0.3120-6.20 
  Daldoul, Bassem 1728 FRA0.001-0.1920-3.80 
  Taiclet, Thomas 1354 FRA1.0010.33206.60 
  Bergmann, Delphine 1584 FRA0.001-0.3620-7.20 
  Billey, David 1402 FRA1.0010.39207.80 
  De Gheselle, Rene 1283 FRA0.001-0.7520-15.00 

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)
 

 

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