Individual Calculations December 2022
 Frappini, Matis  Total change: 48.80  Rating chartPersonal card
 1er Open Altorf - Obernai - Tournoi B -1800 ALTORF FRA 2022-10-29
RcRownchangeKK*chgGame
 1569 1617 4.00 5 1.22 40 48.80 
  Wiedemann, Michel 1405 FRA1.0010.23409.20 
  Billey, David 1374 FRA1.0010.20408.00 
  Kleindienst, Guillaume 1676 FRA1.0010.584023.20 
  Li, Zi-Long 1771 FRA0.001-0.2940-11.60 
  Ait-Ahmed, Nassim 1617 FRA1.0010.504020.00 

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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