Individual Calculations March 2011
 Beukema, Stefan  Total change: 21.90  Rating chartPersonal card
 Antwerp Winter Open 2010 Burcht BEL 2010-12-26
RcRownchangeKK*chgGame
 1982 2170 5.50 9 -1.00 15 -15.00 
  Persoons, Bart 1770  * BEL1.0010.08151.20 
  Den Boer, Lennard 1962 NED1.0010.23153.45 
  Klein, Felix f2291 GER0.001-0.3415-5.10 
  Pelemans, Joris 1983 BEL0.001-0.7415-11.10 
  Van De Gevel, Ed 1824 NED1.0010.11151.65 
  Doossche, Carlo 1868 BEL1.0010.15152.25 
  Verbeeren, Peter 2008 BEL0.001-0.7115-10.65 
  Verwoert, Jef 2041 NED1.0010.33154.95 
  Van Vliet, Dennis 2090 BEL0.501-0.1115-1.65 
 * 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)
 
 Dutch Team Competition - 1B - round 5-6 2011 Various NED 2011-01-08
RcRownchangeKK*chgGame
 2166 2129 2.00 2 1.10 15 16.50 
  Van Rosmalen, Joost 2193 NED1.0010.59158.85 
  Fehmer, Carsten 2138 GER1.0010.51157.65 

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)
 
 Tata Steel Chess Tournament - Tien 1A Wijk aan Zee NED 2011-01-21
RcRownchangeKK*chgGame
 2292 2129 4.00 9 1.36 15 20.40 
  Testa, Adriano 2212 ITA0.001-0.3915-5.85 
  Barendse, Ted 2180 NED0.5010.07151.05 
  Plukkel, Sjoerd 2276 NED1.0010.701510.50 
  Smits, Mark f2258 NED1.0010.671510.05 
  Burg, Twan m2448 NED0.5010.37155.55 
  Heemskerk, Wim f2261 NED1.0010.681510.20 
  Wunnink, Michael 2264 NED0.001-0.3215-4.80 
  Hopman, Pieter 2335 NED0.001-0.2415-3.60 
  Willemze, Thomas m2392 NED0.001-0.1815-2.70 

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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