Individual Calculations April 2009
 Noordhoek, Henk  Total change: -25.35  Rating chartPersonal card
 2C - r 4-5 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2047 2117 0.00 1 -0.60 15 -9.00 
  Leeuwenburgh, Evert 2047 NED0.001-0.6015-9.00 

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)
 
 2E - Corus Chess Tournament - Tienkampen Wijk aan Zee NED 2009-01-23
RcRownchangeKK*chgGame
 2136 2108 4.50 9 0.35 15 5.25 
  Sielicki, Tomasz 2073 POL1.0010.45156.75 
  De Ruiter, Tom 2164 NED0.5010.08151.20 
  Israel, Gregory 2162 FRA0.001-0.4215-6.30 
  Klooker, Reynold 2037 NED1.0010.40156.00 
  Ebels, Theo 2111 NED0.5010.00150.00 
  Bottenberg, Frans 2157 NED1.0010.57158.55 
  Helder, Marc 2145 NED0.5010.05150.75 
  Legemaat, Gert 2195 NED0.001-0.3815-5.70 
  Van Apeldoorn, Anton c2182 NED0.001-0.4015-6.00 

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)
 
 2.Pfalz Open Neustadt a.d. Weinstrasse GER 2009-02-15
RcRownchangeKK*chgGame
 1984 2108 4.50 9 -1.44 15 -21.60 
  Luther, Thomas g2458 GER0.001-0.1115-1.65 
  Riegler, Markus 1875 GER0.001-0.7915-11.85 
  Kuehnast, Volker 1855 GER1.0010.19152.85 
  Freier, Joachim 1885 GER0.001-0.7815-11.70 
  Schaefer, Daniela 1856 GER0.501-0.3115-4.65 
  Ringoir, Guy 1937 BEL0.501-0.2315-3.45 
  Hanowski, Martin 1863 GER1.0010.20153.00 
  Voss, Chantal 1901 GER1.0010.23153.45 
  Baum, Bernd, Dr. f2222 GER0.5010.16152.40 

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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