Individual Calculations May 2023
 Fevrier, Nathan  Total change: 54.40  Rating chartPersonal card
 Team 2023 - Nationale 2 r9 FRANCE FRA 2023-04-02
RcRownchangeKK*chgGame
 1916 1818 1.00 1 0.63 40 25.20 
  Normand, Vincent 1916 FRA1.0010.634025.20 

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
 1808 1818 4.50 7 0.73 40 29.20 
  Stephan, Victor m2385 FRA0.001-0.0240-0.80 
  Delaruelle, Christian 1650 FRA1.0010.284011.20 
  Droulout, Paul 1558 FRA0.001-0.8240-32.80 
  Gaffe, Sebastien 1685 FRA1.0010.324012.80 
  Legrand, Hugo 1906 FRA0.5010.12404.80 
  Dufils, Nathan 1474 FRA1.0010.12404.80 
  Chapu, Laurent 1997 FRA1.0010.734029.20 

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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