Individual Calculations April 2008
 Westerman, Hendrik W.  Total change: -6.45  Rating chartPersonal card
 Dutch Team Competition - 3D - round 5-6 Various NED 2007-09-15
RcRownchangeKK*chgGame
 1955 1970 0.00 1 -0.52 15 -7.80 
  Van Splunter, Niels 1955 NED0.001-0.5215-7.80 

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)
 
 Corus Chess 2008 - Tienkamp 3H Wijk aan Zee NED 2008-01-18
RcRownchangeKK*chgGame
 2033 1946 3.00 9 -0.42 15 -6.30 
  Noordhoek, Henk 2115 NED0.5010.22153.30 
  Van Den Bergh, Ben 2019 NED0.001-0.4015-6.00 
  Coerts, Marten 2025 NED0.001-0.3915-5.85 
  Rost Van Tonningen, Otto 2061 NED0.001-0.3415-5.10 
  Spoden, Kurt 1930 GER1.0010.48157.20 
  Huijzer, Jacques 2045 NED0.5010.14152.10 
  Van, Lankveld, Wil 2010 NED1.0010.59158.85 
  Cerasi, Umberto 2008 ITA0.001-0.4115-6.15 
  Bolhuis, Ridens 2085 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)
 
 24.International Chess Festival Open Bad Woerishofen GER 2008-02-28
RcRownchangeKK*chgGame
 1949 1946 5.00 9 0.51 15 7.65 
  Kugelmann, Werner 2213 GER0.001-0.1815-2.70 
  Galdunts, Sergey g2296 ARM0.001-0.1115-1.65 
  Wolfram, Gisbert Dr. 1803 GER1.0010.31154.65 
  Trebbin, Wolfhard Dr. 2066 GER0.001-0.3415-5.10 
  Salomon, Heide 1700 GER0.001-0.8115-12.15 
  Kuhn, Hans 1616 GER1.0010.12151.80 
  Weber, Ludwig 1763 GER1.0010.26153.90 
  Glas, Stefan 2010 GER1.0010.59158.85 
  Wissinger, Peter 2075 GER1.0010.671510.05 

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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