Individual Calculations November 2022
 Coste, Thierry  Total change: -29.20  Rating chartPersonal card
 Team 2023 - Nationale 3 r1 FRANCE FRA 2022-10-16
RcRownchangeKK*chgGame
 1964 2078 1.00 1 0.34 20 6.80 
  Lavanant, Alexandre 1964 FRA1.0010.34206.80 

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)
 
 Open international de Liffre - Tournoi A LIFFRE FRA 2022-10-22
RcRownchangeKK*chgGame
 1787 2078 4.50 8 -1.80 20 -36.00 
  Duboue, Peio m2446 FRA0.001-0.1020-2.00 
  Ferret-Leger, Gaspard 1908 FRA0.001-0.7220-14.40 
  Dufeux, Elia 1678  * FRA1.0010.08201.60 
  Guechchati, Ilyess 1727 FRA0.501-0.3920-7.80 
  Noel, Nicolas 1842 FRA0.001-0.8020-16.00 
  Walsh, Theo 1551 FRA1.0010.03200.60 
  Gil, Miguel 1463 FRA1.0010.02200.40 
  Nouvel, Jehan 1682 FRA1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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