Individual Calculations April 2019
 Delmas-Goyon, Francois  Total change: 3.40  Rating chartPersonal card
 1er Open International du CEKB LE KREMLIN BICETRE FRA 2019-02-25
RcRownchangeKK*chgGame
 1873 1928 5.00 9 -0.21 20 -4.20 
  Laurent, Julien G. f2303 FRA0.001-0.0920-1.80 
  Romero, Michel 1741 FRA1.0010.26205.20 
  Duvert, Francois 1616 FRA1.0010.14202.80 
  Ahmed Holi Ali, Moawia c2067 SUD0.001-0.3120-6.20 
  Daignieres, Pierre 1648 FRA1.0010.16203.20 
  Paoli, Guillaume 1781 FRA1.0010.30206.00 
  Bergez, Luc m2328  * FRA0.001-0.0820-1.60 
  Krivcenko, Alexandr 1760 FRA0.001-0.7220-14.40 
  Chitrit, Norbert 1609 FRA1.0010.13202.60 
 * 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)
 
 Grand Prix des Yvelines 2019 - 4 - Open A (-2200) MAGNY LES HAMEAUX FRA 2019-03-24
RcRownchangeKK*chgGame
 1880 1917 2.00 3 0.38 20 7.60 
  Guez, Fabien 2062 FRA1.0010.692013.80 
  Jacq, Rene 1923 FRA0.5010.01200.20 
  Fayolle, Guy 1656 FRA0.501-0.3220-6.40 

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)
 

 

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