Individual Calculations October 2008
 Veltman, Jelmer  Total change: 10.35  Rating chartPersonal card
 Atlantis Tienkampen groep B Groningen NED 2008-06-27
RcRownchangeKK*chgGame
 2230 2174 4.50 9 0.69 15 10.35 
  Hoeksema, Erik m2347 NED1.0010.731510.95 
  Vogel, Jaap f2254 NED0.001-0.3915-5.85 
  Hummel, Erik-Jan 2209 NED0.5010.05150.75 
  Balje, Jan 2197 NED0.5010.03150.45 
  Van Der Marel, Bert 2223 NED0.001-0.4315-6.45 
  Akotchik, Victor 2121 NED1.0010.43156.45 
  Hartoch, Rob m2228 NED0.5010.08151.20 
  Houtman, Joop f2233 NED0.5010.08151.20 
  Schoorl, Rob 2257 NED0.5010.11151.65 

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)
 

 

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