Individual Calculations August 2023
 Richard, Steve  Total change: 34.40  Rating chartPersonal card
 Tournoi FIDE du Philidor 2023 (-1600) MULHOUSE FRA 2023-07-13
RcRownchangeKK*chgGame
 1377 1485 5.50 6 1.72 20 34.40 
  Valton, Charlie 1484 FRA1.0010.502010.00 
  Larioumlil, Sarah 1160 FRA1.0010.13202.60 
  Rosset, Anna 1288 SUI1.0010.25205.00 
  Larioumlil, Wassim 1463 FRA1.0010.47209.40 
  Lebada, Ilyes 1342 FRA0.501-0.1920-3.80 
  Diby, Julien 1525 FRA1.0010.562011.20 

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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