Individual Calculations November 2011
 Johannsdottir, Johanna Bjorg  Total change: -6.30  Rating chartPersonal card
 Meistaramot Hellis 2011 Reykjavik ISL 2011-08-22
RcRownchangeKK*chgGame
 1801 1796 3.00 6 -0.03 15 -0.45 
  Kjartansson, David f2196  * ISL0.001-0.0815-1.20 
  Johannesson, Kristofer Joel 1464 ISL1.0010.12151.80 
  Vignisson, Ingvar Egill 1449 ISL1.0010.11151.65 
  Halldorsson, Bragi 2196  * ISL0.001-0.0815-1.20 
  Sigurdsson, Birkir Karl 1546 ISL1.0010.19152.85 
  Sigurdsson, Pall 1957 ISL0.001-0.2915-4.35 
 * 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)
 
 European G-18 Championship Albena BUL 2011-09-11
RcRownchangeKK*chgGame
 1841 1803 3.00 8 -0.58 15 -8.70 
  Adamowicz, Katarzyna wf2077 POL0.001-0.1715-2.55 
  Kolomaznikova, Barbora 1985 CZE0.001-0.2615-3.90 
  Popadic, Mirjana 1574 BIH1.0010.21153.15 
  Haitovich, Avital 1903 ISR0.001-0.3615-5.40 
  Arig, Busra 1810 TUR0.001-0.4915-7.35 
  Fransson, Angelina 1943 SWE0.001-0.3115-4.65 
  Lanca, Sofia Martins Camacho 1564 POR1.0010.20153.00 
  Panic, Anastasija 1875 SRB1.0010.60159.00 

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)
 
 Icelandic Team Championship 2011-2012 2 div Round 1-4 Reykjavik ISL 2011-10-07
RcRownchangeKK*chgGame
 2111 1803 0.50 2 0.19 15 2.85 
  Thorsteinsson, Bjorn 2203  * ISL0.001-0.0815-1.20 
  Bjornsson, Eirikur K 2018 ISL0.5010.27154.05 
 * 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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