Rapid: Individual Calculations January 2017
 Stefansson, Vignir Vatnar  Total change: 96.80  Rating chartPersonal card
 Atskakmot Reykjavikur 2016 Reykjavik ISL 2016-11-29
RcRownchangeKK*chgGame
 2160 1895 5.00 5 4.04 20 80.80 
  Ragnarsson, Dagur f2093 ISL1.0010.762015.20 
  Kjartansson, David f2295  * ISL1.0010.922018.40 
  Kjartansson, Gudmundur m2295  * ISL1.0010.922018.40 
  Bergsson, Stefan 2086 ISL1.0010.752015.00 
  Johannsson, Orn Leo 2033 ISL1.0010.692013.80 
 * 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)
 
 Atskakmot Skakklubbs Icelandair - Islandsmotid i atskak 2016 Reykjavik ISL 2016-12-26
RcRownchangeKK*chgGame
 1994 1905 4.00 8 0.80 20 16.00 
  Karlsson, Bjorn-Ivar f2294 ISL0.001-0.0920-1.80 
  Mai, Aron Thor 1505  * ISL1.0010.08201.60 
  Sigfusson, Sigurdur f2252 ISL1.0010.892017.80 
  Einarsson, Halldor Gretar f2190 ISL0.001-0.1620-3.20 
  Ingvason, Johann 2054 ISL1.0010.702014.00 
  Halldorsson, Halldor 2237 ISL0.001-0.1220-2.40 
  Kolka, Dawid 1651 ISL0.001-0.8120-16.20 
  Magnusson, Thorlakur 1765 ISL1.0010.31206.20 
 * 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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