Individual Calculations April 2009
 Nielsen, Torkil  Total change: 6.75  Rating chartPersonal card
 Rokur Open 2009 Oyri FAI 2009-01-15
RcRownchangeKK*chgGame
 1907 2107 2.50 3 0.29 15 4.35 
  Nielsen, Hogni Egilstoft 1833 FAI0.501-0.3315-4.95 
  Vang, Finnbjorn 2091 FAI1.0010.48157.20 
  Jogvansson, Hjalti Toftum 1798 FAI1.0010.14152.10 

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)
 
 Kjolbro Open Klaksvik FAI 2009-01-30
RcRownchangeKK*chgGame
 2018 2107 2.00 3 0.16 15 2.40 
  Vang, Finnbjorn 2091 FAI1.0010.48157.20 
  Nielsen, Rogvi Egilstoft 1895 FAI0.001-0.7715-11.55 
  Hansen, Herluf 2069 FAI1.0010.45156.75 

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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