Blitz: Individual Calculations February 2015
 Vigdal, Per Kr  Total change: -28.00  Rating chartPersonal card
 Ă…pent NM i lynsjakk A 2015 Drammen NOR 2015-01-02
RcRownchangeKK*chgGame
 2057 1989 2.00 8 -1.40 20 -28.00 
  Fossan, Petter f2244 NOR1.0010.812016.20 
  Elseth, Roar f2321 NOR0.001-0.1220-2.40 
  Sousa, Ludy Helsio Paulo 2192 NOR0.001-0.2420-4.80 
  Hamre, Einar 1910 NOR0.001-0.6120-12.20 
  Kizatbay, Alseit 1855 NOR1.0010.32206.40 
  Henriksen, Geir 2202 NOR0.001-0.2320-4.60 
  Tufta, Jon Gunnar 1887 NOR0.001-0.6420-12.80 
  Johansen, Arnt-Ole 1845 NOR0.001-0.6920-13.80 

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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