Individual Calculations April 2009
 Borst, Filip  Total change: 13.95  Rating chartPersonal card
 3I - Corus Chess Tournament - Tienkampen Wijk aan Zee NED 2009-01-23
RcRownchangeKK*chgGame
 2040 2005 5.00 9 0.93 15 13.95 
  Schroer, Marcel 2119 NED0.001-0.3415-5.10 
  Winkel, Ruud 1979 NED1.0010.46156.90 
  Oldenhuis, Lance 2014 NED1.0010.51157.65 
  Erwich, Frans Agm 2084 NED0.5010.11151.65 
  Wijnberg, Arjan 2130 NED0.001-0.3315-4.95 
  Kunst, Andre 2038 NED0.001-0.4515-6.75 
  Veenhuijsen, Rob 1947 NED1.0010.42156.30 
  Mostertman, Conrad A 2070 NED0.5010.09151.35 
  Devaux, Nicolas 1975 FRA1.0010.46156.90 

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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