Rapid: Individual Calculations February 2020
 Tonnessen, Alf Tomas  Total change: -1.80  Rating chartPersonal card
 Det apne NM i hurtigsjakk 2020 C Drammen NOR 2020-01-11
RcRownchangeKK*chgGame
 1125 1214 3.00 5 -0.09 20 -1.80 
  Lavik, Oyvind Ornulfson 1260 NOR0.001-0.4420-8.80 
  Hellesoy, Andreas 1108 NOR1.0010.36207.20 
  Borgaas, Arian Amundsen 997 NOR1.0010.22204.40 
  Lindstad, Victor 1072 NOR0.001-0.6920-13.80 
  Hansen, Edvard Dyre 1186 NOR1.0010.46209.20 

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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