Individual Calculations May 2017
 Demelenne, Etienne  Total change: 12.00  Rating chartPersonal card
 2eme Open International de Paques (support au Championnat de Champagne Ardennes) GIVET FRA 2017-04-15
RcRownchangeKK*chgGame
 1693 1609 3.00 6 0.52 20 10.40 
  Piacentini, Claudio 2009  * BEL0.001-0.0820-1.60 
  Jaumin, Jean-Marie 1493 BEL0.501-0.1620-3.20 
  Regnier, Cedric 1521 FRA1.0010.38207.60 
  Lhoest, Alain 1528 FRA1.0010.39207.80 
  Dumont, Vincent 1842 BEL0.001-0.2120-4.20 
  Pirard, Xavier 1762 BEL0.5010.20204.00 
 * 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
 1209 1609 1.00 1 0.08 20 1.60 
  Pieper, Dirk 1209  * BEL1.0010.08201.60 
 * 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)
 

 

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