Individual Calculations December 2015
 Pettersen, Magnor  Total change: 23.00  Rating chartPersonal card
 Bodo Grand Prix A 2015 Bodo NOR 2015-11-06
RcRownchangeKK*chgGame
 1887 1678 2.50 5 1.15 20 23.00 
  Aanstad, Magnus 2040 NOR1.0010.902018.00 
  Andreassen, Lars 2078  * NOR0.001-0.0820-1.60 
  Christensen, Jim L. 1976 NOR0.001-0.1520-3.00 
  Vestjord, Harald Christian 1519 NOR0.501-0.2120-4.20 
  Johnsen, Rune 1823 NOR1.0010.692013.80 
 * 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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