Individual Calculations October 2023
 Perrin, Philippe  Total change: -14.80  Rating chartPersonal card
 Open de la Thur 2023 - Tournoi B THANN FRA 2023-09-02
RcRownchangeKK*chgGame
 1421 1305 1.00 5 -0.74 20 -14.80 
  Millon, Cyril 1546 FRA0.001-0.2020-4.00 
  Husser, Thierry 1470 FRA0.001-0.2820-5.60 
  Deyhim, Kamran 1399 FRA0.001-0.3720-7.40 
  Gallais, Valentin 1229 FRA1.0010.40208.00 
  Merotto, Pierre 1459 FRA0.001-0.2920-5.80 

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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