Individual Calculations January 2016
 Grondahl, Jan Robert  Total change: 9.60  Rating chartPersonal card
 Asker host A 2015 Asker NOR 2015-09-21
RcRownchangeKK*chgGame
 1471 1152 0.50 5 -0.17 40 -6.80 
  Omland, Harald 1552  * NOR0.001-0.0840-3.20 
  Holler, Ole-Jakob 1433 NOR0.001-0.1640-6.40 
  Garfjell, Haakon 1447 NOR0.5010.354014.00 
  Omre, Christian 1485 NOR0.001-0.1240-4.80 
  Mikelsen, Mattis 1438 NOR0.001-0.1640-6.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Kiwi Konnerud GP C 2015 Drammen NOR 2015-11-27
RcRownchangeKK*chgGame
 1411 1152 1.00 3 0.41 40 16.40 
  Grondahl, David A 1533 NOR0.001-0.0940-3.60 
  Endeberg, Ivar 1279 NOR1.0010.674026.80 
  Tryggestad, Linnea Garberg 1421 NOR0.001-0.1740-6.80 

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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