Individual Calculations July 2008
 Beukema, Stefan  Total change: -2.70  Rating chartPersonal card
 Dutch Team Competition - 2D - round 7-9 Various NED 2007-09-15
RcRownchangeKK*chgGame
 2066 1994 0.00 2 -0.81 15 -12.15 
  Karssen, Henk 2001 NED0.001-0.4915-7.35 
  Van Lanen, Toon 2131 NED0.001-0.3215-4.80 

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)
 
 Nationale Interclubs Various BEL 2007-10-07
RcRownchangeKK*chgGame
 2022 1989 3.00 4 1.18 15 17.70 
  Sauveur, Philippe 2023 BEL1.0010.55158.25 
  Khvalenski, Vladimir 1956 BEL1.0010.45156.75 
  Lavrenov, Yuli 2113 BEL0.001-0.3315-4.95 
  Krukowski, Meir 1996 BEL1.0010.51157.65 

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)
 
 2e ENCI Limburg Open Maastricht NED 2008-05-09
RcRownchangeKK*chgGame
 2226 1962 0.00 3 -0.55 15 -8.25 
  Geuss, Paul 2171 GER0.001-0.2315-3.45 
  Clemens, Adrian f2312 NED0.001-0.1115-1.65 
  Laarhoven, Thijs 2194 NED0.001-0.2115-3.15 

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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