Individual Calculations April 2009
 Klooker, Reynold  Total change: -25.50  Rating chartPersonal card
 2E - Corus Chess Tournament - Tienkampen Wijk aan Zee NED 2009-01-23
RcRownchangeKK*chgGame
 2144 2037 1.50 9 -1.70 15 -25.50 
  Helder, Marc 2145 NED0.5010.15152.25 
  Israel, Gregory 2162 FRA0.001-0.3315-4.95 
  Legemaat, Gert 2195 NED0.001-0.2915-4.35 
  Noordhoek, Henk 2108 NED0.001-0.4015-6.00 
  Van Apeldoorn, Anton c2182 NED0.001-0.3115-4.65 
  Ebels, Theo 2111 NED1.0010.60159.00 
  Sielicki, Tomasz 2073 POL0.001-0.4515-6.75 
  Bottenberg, Frans 2157 NED0.001-0.3415-5.10 
  De Ruiter, Tom 2164 NED0.001-0.3315-4.95 

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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