Rapid: Individual Calculations June 2023
 Naturel, Philippe  Total change: -12.80  Rating chartPersonal card
 446e Rapide Fide du Canal PARIS FRA 2023-05-19
RcRownchangeKK*chgGame
 1500 1340 1.00 4 -0.47 20 -9.40 
  Semenescu, Marius 1661 FRA0.001-0.1320-2.60 
  Brionne, Thierry 1889 FRA0.001-0.0320-0.60 
  Vidoni, Salma 1219 FRA0.001-0.6620-13.20 
  Bonnaud, Timothe 1229 FRA1.0010.35207.00 

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)
 
 Open Rapide de Valence Echecs 21 Mai 2023 VALENCE FRA 2023-05-21
RcRownchangeKK*chgGame
 1747 1340 0.50 4 -0.17 20 -3.40 
  Grimm, Julius f2314 GER0.0010.00200.00 
  Giuliani, Giovane 1595 FRA0.001-0.1920-3.80 
  Toussaint, Paul Exer 1549 FRA0.001-0.2320-4.60 
  Couturier, Georges 1529 FRA0.5010.25205.00 

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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