Individual Calculations September 2010
 Eriksson, Magnus  Total change: -21.00  Rating chartPersonal card
 Arctic Chess Challenge 2010 Tromsø NOR 2010-07-31
RcRownchangeKK*chgGame
 2131 2165 3.00 8 -1.40 15 -21.00 
  Sandipan, Chanda g2565  * IND0.001-0.0815-1.20 
  Spiegelhauer, Tilmann 1879 GER0.001-0.8415-12.60 
  Grebstad, Kjell Borre 1952 NOR1.0010.23153.45 
  Brasoy, Aksel 2011 NOR1.0010.29154.35 
  Dworakowska, Joanna mwg2338 POL0.001-0.2715-4.05 
  De Haan, Eric f2345 NED0.001-0.2615-3.90 
  Taylor-Bowd, Philip J 2046 ENG0.501-0.1615-2.40 
  Wilsbeck, Jan B. 1912 NOR0.501-0.3115-4.65 
 * 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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