Individual Calculations November 2009
 Borst, Filip  Total change: 3.75  Rating chartPersonal card
 Open Brasschaat Brasschaat BEL 2009-08-15
RcRownchangeKK*chgGame
 2007 1997 4.00 7 0.56 15 8.40 
  Van Den Brande, Werner 2228 BEL0.5010.29154.35 
  Bomans, Arno 2102 BEL0.5010.14152.10 
  Vanderhallen, Nicolas 2232 BEL0.001-0.2115-3.15 
  De Vleeschauwer, Maarten 1800 BEL1.0010.25153.75 
  De Ridder, Dieter 1914 BEL0.001-0.6115-9.15 
  Mentink, Toon 1888 NED1.0010.35155.25 
  Swijsen, Lars 1884 BEL1.0010.35155.25 

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)
 
 Klasse 3G Round 1 - Dutch Team Competition Various NED 2009-09-26
RcRownchangeKK*chgGame
 2161 2017 0.00 1 -0.31 15 -4.65 
  Severijnen, Arjon 2161 NED0.001-0.3115-4.65 

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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