Individual Calculations May 2019
 Kristjansson, Olafur  Total change: -9.40  Rating chartPersonal card
 GAMMA Reykjavik Open 2019 Reykjavik ISL 2019-04-08
RcRownchangeKK*chgGame
 1987 2078 5.00 9 -0.47 20 -9.40 
  Tomazini, Zan m2390 SLO0.5010.36207.20 
  Loiseau, Quentin m2461 FRA0.001-0.0920-1.80 
  Aasen, Kjetil Myrlid 1861 NOR0.001-0.7820-15.60 
  Steingrimsson, Karl Egill 1678  * ISL1.0010.08201.60 
  Haraldsson, Leif 1851 SWE1.0010.21204.20 
  Ottesen, Oddgeir 1813 ISL0.001-0.8220-16.40 
  Alexandersson, Orn 1678  * ISL1.0010.08201.60 
  Davidsson, Oskar Vikingur 1872 ISL1.0010.24204.80 
  Deglmann, Ludwig f2275 GER0.5010.25205.00 
 * 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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