Individual Calculations November 2009
 Thorfinnsson, Bjorn  Total change: -14.30  Rating chartPersonal card
 Championnat Ouvert du Quebec Montreal, Quebec CAN 2009-07-18
RcRownchangeKK*chgGame
 2434 2395 3.00 9 -1.02 10 -10.20 
  Zherebukh, Yaroslav g2541 UKR0.001-0.3010-3.00 
  Barbeau, Sylvain f2357 CAN0.501-0.0510-0.50 
  Gagunashvili, Merab g2574 GEO0.001-0.2710-2.70 
  Castellanos, Renier m2453 ESP0.001-0.4210-4.20 
  Jiang, Louie 2250 CAN0.501-0.1910-1.90 
  Gunnarsson, Jon Viktor m2462 ISL0.5010.09100.90 
  Mitkov, Nikola g2526 MKD1.0010.68106.80 
  Ye, Ling Feng 2179 CAN0.501-0.2810-2.80 
  Malaniuk, Vladimir g2563 UKR0.001-0.2810-2.80 

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)
 
 Bolungarvik Chess Club International Reykjavik ISL 2009-09-20
RcRownchangeKK*chgGame
 2354 2395 5.50 9 0.54 10 5.40 
  Ingvason, Johann 2119 ISL1.0010.17101.70 
  Gunnarsson, Jon Viktor m2462 ISL0.001-0.4110-4.10 
  Einarsson, Halldor f2255 ISL1.0010.31103.10 
  Miezis, Normunds g2558 LAT0.001-0.2810-2.80 
  Lagerman, Robert f2351 ISL0.501-0.0610-0.60 
  Hansen, Soren Bech f2284 DEN1.0010.35103.50 
  Johannesson, Ingvar Thor f2323 ISL0.501-0.1010-1.00 
  Thorfinnsson, Bragi m2360 ISL0.501-0.0510-0.50 
  Glud, Jakob Vang m2476 DEN1.0010.61106.10 

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 Champ 2009-2010 1 div (r1-4) Reykjavik ISL 2009-09-25
RcRownchangeKK*chgGame
 2534 2395 0.00 3 -0.95 10 -9.50 
  Semcesen, Daniel f2465 SWE0.001-0.4010-4.00 
  Berg, Emanuel g2616 SWE0.001-0.2210-2.20 
  Olafsson, Helgi g2522 ISL0.001-0.3310-3.30 

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)
 

 

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