Individual Calculations October 2023
 Owen, Michael  Total change: -40.80  Rating chartPersonal card
 Open de la Thur 2023 - Tournoi B THANN FRA 2023-09-02
RcRownchangeKK*chgGame
 1420 1580 1.50 5 -2.04 20 -40.80 
  Grappein, Antoine 1346 FRA0.501-0.2920-5.80 
  Naguchev, Vadim 1466 GER0.001-0.6620-13.20 
  Merotto, Pierre 1459 FRA0.001-0.6620-13.20 
  Dujardin, Bernard 1358 FRA1.0010.22204.40 
  Husser, Thierry 1470 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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