Individual Calculations July 2009
 Pergericht, Daniel  Total change: -5.85  Rating chartPersonal card
 Belgian National Team Championship 2008-2009 Various BEL 2008-10-05
RcRownchangeKK*chgGame
 2376 2291 3.50 10 -0.39 15 -5.85 
  Schebler, Gerhard g2467 GER0.5010.23153.45 
  Bertrem, Stijn 2221 BEL0.001-0.6015-9.00 
  Van Der Stricht, Geert m2380 BEL1.0010.62159.30 
  Decoster, Frederic 2282 BEL0.501-0.0115-0.15 
  Cekro, Ekrem m2419 BEL0.5010.17152.55 
  Ahn, Martin f2321 BEL1.0010.54158.10 
  Claesen, Pieter m2371 BEL0.001-0.3915-5.85 
  De Haan, Eric f2364 NED0.001-0.4015-6.00 
  Shchekachev, Andrei g2515 FRA0.001-0.2215-3.30 
  Erwich, Marc m2415 NED0.001-0.3315-4.95 

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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