Individual Calculations April 2008
 Thorfinnsson, Bjorn  Total change: 52.65  Rating chartPersonal card
 Hafnarfjordur Championship 2007 Reykjavik ISL 2007-12-13
RcRownchangeKK*chgGame
 2208 2323 4.00 5 0.77 15 11.55 
  Halldorsson, Halldor 2230 ISL1.0010.37155.55 
  Danielsen, Henrik g2491 ISL1.0010.721510.80 
  Olafsson, Thorvardur 2150 ISL1.0010.27154.05 
  Thorgeirsson, Sverrir 2061 ISL1.0010.18152.70 
  Gudmundsson, Stefan Freyr 2110 ISL0.001-0.7715-11.55 

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)
 
 Marianske Lazne 2008 - IM B1 Marianske Lazne CZE 2008-01-19
RcRownchangeKK*chgGame
 2321 2364 6.00 11 -0.10 15 -1.50 
  Plischki, Sebastian m2358 GER0.501-0.0115-0.15 
  Sveshnikov, Vladimir f2392 LAT0.5010.04150.60 
  Krupa, Monika wm2266 POL0.001-0.6315-9.45 
  Babula, Milan m2328 CZE0.001-0.5515-8.25 
  Vojta, Tomas f2361 CZE0.001-0.5015-7.50 
  Bejtovic, Jasmin f2353 BIH0.501-0.0215-0.30 
  Butuc, Maria wf2098 RUS1.0010.18152.70 
  Vokoun, Jan f2217 CZE1.0010.30154.50 
  Kozhuharov, Spas m2456 BUL1.0010.63159.45 
  Semcesen, Daniel f2349 SWE1.0010.48157.20 
  Lagerman, Robert f2348 ISL0.501-0.0215-0.30 

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 1 div Reykjavik ISL 2008-02-29
RcRownchangeKK*chgGame
 2222 2364 2.50 3 0.51 15 7.65 
  Eiriksson, Sigurdur 2014 ISL1.0010.11151.65 
  Bromann, Thorbjorn m2426 DEN1.0010.59158.85 
  Bjarnason, Saevar m2226 ISL0.501-0.1915-2.85 

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)
 
 Reykjavik Open 2008 Reykjavik ISL 2008-03-03
RcRownchangeKK*chgGame
 2437 2364 6.00 9 2.33 15 34.95 
  Wang, Yue g2698 CHN1.0010.881513.20 
  Moradiabadi, Elshan g2506 IRI0.5010.19152.85 
  Galego, Luis g2529 POR0.001-0.2815-4.20 
  Bjornsson, Sigurbjorn f2286 ISL0.001-0.6115-9.15 
  Ragnarsson, Johann 2085 ISL1.0010.16152.40 
  Edvardsson, Kristjan 2261 ISL1.0010.36155.40 
  Simutowe, Amon m2457 ZAM1.0010.63159.45 
  Miezis, Normunds g2553 LAT1.0010.751511.25 
  Lie, Kjetil A g2556 NOR0.5010.25153.75 

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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