Individual Calculations September 2017
 Roosen, Stefan  Total change: -8.00  Rating chartPersonal card
 16ieme Tournoi International du Pays de Charleroi 2017 Groupe B Roux BEL 2017-07-29
RcRownchangeKK*chgGame
 1686 1683 3.00 7 -0.46 20 -9.20 
  Porteman, Eric 1913 BEL0.001-0.2120-4.20 
  Calonne, Pascal 1551 FRA1.0010.32206.40 
  Vanhee, Freddy 1883 BEL0.001-0.2420-4.80 
  Heynsmans, Michel 1491 BEL1.0010.25205.00 
  Dellaert, Ines 1416 BEL1.0010.18203.60 
  Haulotte, Francois 1729 BEL0.001-0.4420-8.80 
  Iacona, Antonio 1819 BEL0.001-0.3220-6.40 

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)
 
 Tournoi de la Vierge 2017 Liege BEL 2017-08-11
RcRownchangeKK*chgGame
 1857 1670 1.50 5 0.06 20 1.20 
  Hautot, Stephane m2070  * BEL0.001-0.0820-1.60 
  Engelen, Vincent 1774 BEL0.5010.14202.80 
  Scoriels, Michael 1998 BEL0.001-0.1320-2.60 
  Cesar, Andre 1840 BEL0.001-0.2820-5.60 
  Morgenthal, Renaud 1603 BEL1.0010.41208.20 
 * 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)
 

 

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