Individual Calculations April 2014
 Decoster, Frederic  Total change: -2.25  Rating chartPersonal card
 Belgian Interclubs 2013-2014 Round 11 + Test Various BEL 2014-03-01
RcRownchangeKK*chgGame
 2320 2300 0.50 1 0.03 15 0.45 
  Van Overdam, Julian 2320 NED0.5010.03150.45 

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)
 
 30e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2014-03-01
RcRownchangeKK*chgGame
 2157 2300 5.00 8 -0.18 15 -2.70 
  Kobayashi, Atsuhiko 2033 JPN1.0010.18152.70 
  Gilles, Jean-Claude 1960 BEL1.0010.12151.80 
  Gao, Rui g2468 CHN0.001-0.2815-4.20 
  Halfaoui, Eddine 1916 FRA1.0010.09151.35 
  Dessenne, Francois 2013 FRA1.0010.16152.40 
  Kurajica, Bojan g2505 BIH0.001-0.2415-3.60 
  Vekemans, Paul 1900  * FRA1.0010.08151.20 
  Barbosa, Evandro Amorim m2459 BRA0.001-0.2915-4.35 
 * 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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