Rapid: Individual Calculations January 2017
 Vigfusson, Vigfus  Total change: 18.00  Rating chartPersonal card
 Atskakmot Reykjavikur 2016 Reykjavik ISL 2016-11-29
RcRownchangeKK*chgGame
 1859 1919 3.50 6 0.14 20 2.80 
  Arnarson, Smari 1545 ISL1.0010.10202.00 
  Bergsson, Stefan 2086 ISL0.001-0.2820-5.60 
  Magnusson, Magnus 1988 ISL1.0010.602012.00 
  Ragnarsson, Dagur f2093 ISL0.001-0.2720-5.40 
  Hjaltason, Elvar Orn 1719 ISL0.501-0.2620-5.20 
  Leosson, Atli Johann 1722 ISL1.0010.25205.00 

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)
 
 Atskakmot Skakklubbs Icelandair - Islandsmotid i atskak 2016 Reykjavik ISL 2016-12-26
RcRownchangeKK*chgGame
 2007 1923 4.50 9 0.76 20 15.20 
  Kristbergsson, Bjorgvin 1523  * ISL1.0010.08201.60 
  Thorfinnsson, Bragi m2323  * ISL0.001-0.0820-1.60 
  Kolka, Dawid 1651 ISL0.501-0.3320-6.60 
  Ptacnikova, Lenka wg2288 ISL1.0010.902018.00 
  Baldvinsson, Loftur 1862 ISL1.0010.42208.40 
  Gunnarsson, Jon Viktor m2323  * ISL0.001-0.0820-1.60 
  Gretarsson, Andri A f2298 ISL0.001-0.0920-1.80 
  Kjartansson, Dagur 1737 ISL1.0010.26205.20 
  Ingvason, Johann 2054 ISL0.001-0.3220-6.40 
 * 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)
 

 

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