Individual Calculations April 2015
 Valdimarsson, Einar  Total change: 56.20  Rating chartPersonal card
 Reykjavik Open 2015 Reykjavik ISL 2015-03-10
RcRownchangeKK*chgGame
 2093 1889 5.00 10 2.27 20 45.40 
  Gunnarsson, Jon Viktor m2289  * ISL0.001-0.0820-1.60 
  Finnsson, Johann Arnar 1491 ISL1.0010.08201.60 
  Quillien, Emmanuel 2202 FRA1.0010.862017.20 
  Wahlbom, Magnus 2278 SWE1.0010.912018.20 
  Kristjansson, Stefan g2289  * ISL0.001-0.0820-1.60 
  Haugli, Petter m2247 NOR0.001-0.1020-2.00 
  Halldorsson, Bragi 2140 ISL0.001-0.1920-3.80 
  Edvardsen, Oystein 1662 NOR1.0010.21204.20 
  Gonzalez Gonzalez, Alfonso 2122 ESP1.0010.792015.80 
  Schou-Moldt, Thomas 2211 DEN0.001-0.1320-2.60 
 * 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)
 
 Icelandic Team Championship 2014-15 3rd division Round 5-7 Reykjavik ISL 2015-03-19
RcRownchangeKK*chgGame
 1713 1889 2.00 2 0.54 20 10.80 
  Stefansson, Orn 1759 ISL1.0010.32206.40 
  Hallsson, Jon Eggert 1666 ISL1.0010.22204.40 

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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