Individual Calculations March 2023
 Tanchoux, Pierre  Total change: -10.60  Rating chartPersonal card
 Championnat interne La Dame Noire 2022 r5-6 MONTIGNY LE BRETONNEUX FRA 2023-01-06
RcRownchangeKK*chgGame
 1277 1254 0.00 1 -0.47 20 -9.40 
  Montay, Jean-Paul 1277 FRA0.001-0.4720-9.40 

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)
 
 4eme Championnat plus de 50 ans des Hauts-de-Seine r1-5 BOIS COLOMBES FRA 2023-01-12
RcRownchangeKK*chgGame
 1417 1254 1.00 4 -0.25 20 -5.00 
  Duget, Long Jc 1636 FRA0.001-0.0920-1.80 
  Moulun, Raphael 1407 FRA0.001-0.3020-6.00 
  Ruch, Gabriel 1150 FRA1.0010.36207.20 
  Pages, Francois 1474 FRA0.001-0.2220-4.40 

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)
 
 9eme Open FIDE de Fontenay le Fleury (-2400) FONTENAY LE FLEURY FRA 2023-02-11
RcRownchangeKK*chgGame
 1277 1247 2.50 5 0.19 20 3.80 
  Rauche, Michel 1338 FRA0.001-0.3820-7.60 
  Ruch, Gabriel 1139 FRA0.501-0.1520-3.00 
  Couradin, Jean-Marie 1487 FRA0.001-0.2020-4.00 
  Carbonero, Jean Marc 1024 FRA1.0010.22204.40 
  Colette, Thierry 1396 FRA1.0010.702014.00 

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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