Individual Calculations April 2019
 Courthaudon, Philippe  Total change: -51.20  Rating chartPersonal card
 Team 2019 - Pays-de-Loire Part 2 PDL FRA 2019-01-05
RcRownchangeKK*chgGame
 1282 1421 0.50 1 -0.19 20 -3.80 
  Viaud, Samuel 1282 FRA0.501-0.1920-3.80 

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)
 
 4eme Open International de Noisiel (1400-2000 Elo) NOISIEL FRA 2019-03-02
RcRownchangeKK*chgGame
 1482 1421 1.00 8 -2.37 20 -47.40 
  Marechal, Georges 1679 BEL0.001-0.1820-3.60 
  Kufferath, Camille 1563 FRA0.001-0.3120-6.20 
  Mohammad Ghassemi, Vajieollah 1554 FRA0.001-0.3220-6.40 
  Marival, Fred 1515 FRA0.001-0.3720-7.40 
  Singaram, Sheyon 1319 FRA0.001-0.6420-12.80 
  Perruquon, Laetitia 1341 FRA1.0010.39207.80 
  Herbert, Guy 1529 FRA0.001-0.3520-7.00 
  Gaudin, Roger 1356 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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