Individual Calculations September 2023
 Tribillon, Fabrice  Total change: -47.20  Rating chartPersonal card
 25eme Open International de Wasselonne - Tournoi C (-1500) WASSELONNE FRA 2023-08-03
RcRownchangeKK*chgGame
 1206 1494 1.00 4 -2.36 20 -47.20 
  Zilliox, Jean-Marc 1185 FRA1.0010.14202.80 
  Andias, Valentin 1195 FRA0.001-0.8520-17.00 
  Schweitzer, Loan 1162 FRA0.001-0.8820-17.60 
  Sengthavisay, Bounmy 1282 FRA0.001-0.7720-15.40 

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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