Individual Calculations March 2011
 Boekelman, Jan  Total change: -23.85  Rating chartPersonal card
 Tata Steel Chess Tournament - Tien 2G Wijk aan Zee NED 2011-01-21
RcRownchangeKK*chgGame
 2125 2092 2.50 9 -1.59 15 -23.85 
  De Ruiter, Danny 2131 NED1.0010.55158.25 
  Vistisen, Lars 2199 DEN0.001-0.3515-5.25 
  Termeulen, Albert 2139 NED0.001-0.4315-6.45 
  Veneman, Henry 2133 NED0.001-0.4415-6.60 
  Vermeulen, Wesley 2166 NED0.5010.10151.50 
  Henseler, Jorgen 2087 NED0.001-0.5115-7.65 
  Buijten, Arno 2116 NED1.0010.53157.95 
  Morice, Ludovic 2071 FRA0.001-0.5315-7.95 
  Noordhoek, Henk 2082 NED0.001-0.5115-7.65 

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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