Rapid: Individual Calculations October 2023
 Romero, Michel  Total change: -8.40  Rating chartPersonal card
 2e Bois-Colombes Rapide Chess Master BOIS COLOMBES FRA 2023-09-02
RcRownchangeKK*chgGame
 1576 1629 4.50 9 -0.72 20 -14.40 
  Vidal, Alexandre 1229  * FRA1.0010.08201.60 
  De Balmann, Marc 2041 FRA1.0010.932018.60 
  Frih, Ameur 2090 FRA0.001-0.0520-1.00 
  Ibazizen, Abdelatif 2006 FRA0.001-0.0920-1.80 
  Zheng, Linyi 1373 FRA0.001-0.8120-16.20 
  Chartier, Romain 1313 FRA0.501-0.3720-7.40 
  Nguyen, Paul 1270 FRA1.0010.10202.00 
  Lara-Golliot, Celian 1491 FRA0.001-0.6920-13.80 
  Berger, Alexis 1368 FRA1.0010.18203.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 31eme Open de la foire aux haricots Arpajon ARPAJON FRA 2023-09-17
RcRownchangeKK*chgGame
 1804 1629 2.00 5 0.30 20 6.00 
  Sobry, Sebastien 1897 FRA1.0010.832016.60 
  Stephan, Victor m2313 FRA0.001-0.0120-0.20 
  Spillane, Anthony 1800 FRA0.001-0.2720-5.40 
  Le Gal, Nicolas 1268 FRA1.0010.10202.00 
  Dimey, Xavier 1742 FRA0.001-0.3520-7.00 

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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