Individual Calculations May 2017
 Onbelet, Steve  Total change: -3.20  Rating chartPersonal card
 2eme Open International de Paques (support au Championnat de Champagne Ardennes) GIVET FRA 2017-04-15
RcRownchangeKK*chgGame
 1665 1774 3.50 6 -0.24 20 -4.80 
  Regnier, Cedric 1521 FRA1.0010.19203.80 
  Valembois, Pierre 1374  * BEL1.0010.08201.60 
  Delmont, Jean-Robert 1894 FRA0.5010.16203.20 
  Londers, Jan 1769 BEL0.001-0.5120-10.20 
  Louis, Andre 1688 FRA1.0010.38207.60 
  Gregorio, Santiago 1744 BEL0.001-0.5420-10.80 
 * 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)
 
 Belgian Interclubs 2016-2017 Round 11 Divisions 2-5 Various places BEL 2017-04-23
RcRownchangeKK*chgGame
 1831 1774 0.50 1 0.08 20 1.60 
  Persoons, Bart 1831 BEL0.5010.08201.60 

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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