Individual Calculations November 2013
 Duijker, Bert  Total change: -21.45  Rating chartPersonal card
 Oslo Chess International HÃ¥vard Vederhus' Memorial 2013 ELO Group Oslo NOR 2013-09-29
RcRownchangeKK*chgGame
 1803 1898 3.50 8 -1.43 15 -21.45 
  Aure, Anders Nilsson 1622 NOR1.0010.17152.55 
  Kjolberg, Jens Hjorth 2031 NOR0.001-0.3215-4.80 
  Gonzalez, Francisco Silva 2071 NOR0.001-0.2715-4.05 
  Yilmaz, Kazim 1683 NOR0.501-0.2715-4.05 
  Amarapala, Sherington 1714 NOR0.001-0.7415-11.10 
  Morkedal, Oyvind 1649 NOR1.0010.19152.85 
  Tangelder, Yonne 1804 NOR1.0010.37155.55 
  Andersen, Dag 1852 NOR0.001-0.5615-8.40 

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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