Individual Calculations January 2009
 Rademakers, Evert  Total change: -3.15  Rating chartPersonal card
 2A - r 1-3 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2148 2127 1.50 3 0.08 15 1.20 
  Breedveld, Andre 2121 NED1.0010.49157.35 
  Belhach, Bilal 2108 NED0.501-0.0315-0.45 
  Hollmann, Ludger 2215 GER0.001-0.3815-5.70 

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)
 
 Essent Open Hoogeveen NED 2008-10-17
RcRownchangeKK*chgGame
 2219 2151 3.50 9 -0.29 15 -4.35 
  Neelotpal, Das g2477 IND0.001-0.1315-1.95 
  De Jong, Migchiel f2349 NED1.0010.761511.40 
  Diamant, Andre m2412 BRA0.001-0.1815-2.70 
  Vedder, Richard f2334 NED0.001-0.2615-3.90 
  Van Der Veen, Jan 2114 NED0.001-0.5515-8.25 
  Van Der Velde, Wytse 1978 NED1.0010.27154.05 
  Algra, Jouke 2113 NED0.001-0.5515-8.25 
  Goudriaan, Etienne 2089 NED0.501-0.0915-1.35 
  Potze, Rudolf 2105 NED1.0010.44156.60 

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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