Blitz: Individual Calculations January 2014
 Bjornsson, Tomas  Total change: 61.00  Rating chartPersonal card
 GM Hellir Chess Club Christmas Championship Kopavogur ISL 2013-12-12
RcRownchangeKK*chgGame
 2110 2145 5.50 8 1.18 20 23.60 
  Omarsson, Kristofer 1792 ISL1.0010.11202.20 
  Kristinsson, Ogmundur 2015 ISL1.0010.32206.40 
  Halldorsson, Bragi 2139 ISL1.0010.49209.80 
  Knutsson, Larus 2038 ISL0.501-0.1520-3.00 
  Johannsdottir, Johanna Bjorg 1937 ISL1.0010.23204.60 
  Gretarsson, Andri A f2323 ISL0.001-0.2720-5.40 
  Olafsson, David f2342 ISL0.001-0.2520-5.00 
  Sigfusson, Sigurdur f2297 ISL1.0010.702014.00 

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)
 
 Fridrik Olafsson tournament - Icelandic Blitz Championship 2013 Reykjavik ISL 2013-12-14
RcRownchangeKK*chgGame
 2233 2145 5.50 9 1.87 20 37.40 
  Ulfarsson, Magnus Orn f2387 ISL1.0010.802016.00 
  Thorhallsson, Throstur g2444 ISL0.5010.35207.00 
  Olafsson, Helgi g2545  * ISL0.001-0.0820-1.60 
  Halldorsson, Bragi 2139 ISL1.0010.49209.80 
  Ptacnikova, Lenka wg2185 ISL0.001-0.4420-8.80 
  Thorfinnsson, Bragi m2466 ISL0.001-0.1320-2.60 
  Traustason, Ingi Tandri 1854 ISL1.0010.15203.00 
  Sigurdsson, Pall 1915 ISL1.0010.21204.20 
  Ornolfsson, Magnus P. 2162 ISL1.0010.522010.40 
 * 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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