Rapid: Individual Calculations September 2023
 Steiner, Michel  Total change: -12.00  Rating chartPersonal card
 31. tournoi d'echec Martigny Martigny SUI 2023-08-12
RcRownchangeKK*chgGame
 1667 1703 1.50 4 -0.60 20 -12.00 
  Mateos Rozas, Miguel Angel c2161 ESP0.001-0.0520-1.00 
  Frachebourg, Quentin 1243 SUI1.0010.05201.00 
  Delacroix, Jean-Daniel 1961 SUI0.001-0.1820-3.60 
  Tripon, Elias 1303  * FRA0.501-0.4220-8.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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