Individual Calculations May 2023
 Chauve, Jean-Christophe  Total change: -27.80  Rating chartPersonal card
 Team 2023 - Nationale 3 r9 FRANCE FRA 2023-04-02
RcRownchangeKK*chgGame
 1932 1870 0.00 1 -0.41 20 -8.20 
  Jallageas, Jean-Philippe 1932 FRA0.001-0.4120-8.20 

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)
 
 52eme Open Fide de Gonfreville l'Orcher Trophee Claude Leroyer (-2400) GONFREVILLE L'ORCHER FRA 2023-04-08
RcRownchangeKK*chgGame
 1813 1870 3.00 7 -0.98 20 -19.60 
  Normand, Franck 1467 FRA1.0010.08201.60 
  Bacon, Nicolas 2150 FRA0.001-0.1620-3.20 
  Broudic, Keryann 1649 FRA0.001-0.7820-15.60 
  Vogliqi, Xhemshid 1720 FRA1.0010.30206.00 
  Lehericey, Fabrice 1736 FRA1.0010.32206.40 
  Medghoul, Sherif 2161 FRA0.001-0.1520-3.00 
  Nicot, Valentin 1806 FRA0.001-0.5920-11.80 

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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