Individual Calculations November 2012
 Pettersson, Tobias  Total change: -2.85  Rating chartPersonal card
 Boden GP 2012 Boden SWE 2012-09-28
RcRownchangeKK*chgGame
 2060 2091 2.00 4 -0.19 15 -2.85 
  Hermansson, Emil m2403 SWE0.001-0.1415-2.10 
  Larsen, Martin Halsvik 2029 NOR0.501-0.0915-1.35 
  Marklund, Gunnar 2007 SWE0.501-0.1215-1.80 
  Willumsen, Kaj Roger 1802 NOR1.0010.16152.40 

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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