Individual Calculations September 2010
 Hegelund, Ole Jakob  Total change: 13.50  Rating chartPersonal card
 Arctic Chess Challenge 2010 Tromsø NOR 2010-07-31
RcRownchangeKK*chgGame
 2009 1689 1.50 7 0.54 25 13.50 
  L`ami, Alina wg2089  * ROU0.001-0.0825-2.00 
  Obers, Frits 2089  * NED0.001-0.0825-2.00 
  Taylor-Bowd, Philip J 2046 ENG0.001-0.1125-2.75 
  Grebstad, Kjell Borre 1952 NOR0.5010.32258.00 
  Monsoy, Arild 1961 NOR0.5010.33258.25 
  Savola, Ari 1970 FIN0.001-0.1625-4.00 
  Goetzee, Rick 1953 IRL0.5010.32258.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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