Individual Calculations July 2019
 Grjotheim, Kjetil  Total change: 42.40  Rating chartPersonal card
 Sortland Klubbmesterskap i langsjakk 2019 Sortland NOR 2019-04-08
RcRownchangeKK*chgGame
 1571 1468 3.00 5 1.06 40 42.40 
  Johansen, Svein-Harald 1533 NOR1.0010.594023.60 
  Monsen, Torstein 1395 NOR1.0010.404016.00 
  Larsen, Martin Halsvik 1868  * NOR0.001-0.0840-3.20 
  Natvig, Hakon Tonulltre 1646 NOR0.001-0.2740-10.80 
  Rasmussen, Geirr Alen 1413 NOR1.0010.424016.80 
 * 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)
 

 

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