Individual Calculations August 2023
 Holbein, Michel  Total change: -21.60  Rating chartPersonal card
 Tournoi FIDE du Philidor 2023 (-1600) MULHOUSE FRA 2023-07-13
RcRownchangeKK*chgGame
 1238 1125 0.00 3 -1.08 20 -21.60 
  Torelli, Nicolas 1371 FRA0.001-0.1920-3.80 
  Riss, Thierry 1330 FRA0.001-0.2420-4.80 
  Hank, Noham 1014 FRA0.001-0.6520-13.00 

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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