Individual Calculations December 2019
 Fossan, Aleksander  Total change: -18.80  Rating chartPersonal card
 NM for ungdom 2019 A R 4-7 Skien NOR 2019-11-08
RcRownchangeKK*chgGame
 2054 2179 1.00 4 -1.54 40 -61.60 
  Unhjem, Bjorn Robert Lovoll 1942 NOR0.501-0.3040-12.00 
  Risting, Eivind Olav f2298 NOR0.001-0.3440-13.60 
  Hestvik, Elias 1784 NOR0.501-0.4240-16.80 
  Nordquelle, Daniel f2190 NOR0.001-0.4840-19.20 

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)
 
 Bergen Grand Prix 2019 A Bergen NOR 2019-11-15
RcRownchangeKK*chgGame
 2109 2179 4.00 5 1.07 40 42.80 
  Wadstensvik, Petter Andreas 1895 NOR1.0010.16406.40 
  Fossan, Benjamin 1942 NOR1.0010.20408.00 
  Haldorsen, Benjamin m2443 NOR0.5010.324012.80 
  Gronnestad, Anita wf1952 NOR1.0010.21408.40 
  Fossan, Petter f2315 NOR0.5010.18407.20 

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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