Individual Calculations May 2017
 Einarsson, Oskar Long  Total change: 75.80  Rating chartPersonal card
 Skakmot odlinga 2017 Reykjavik ISL 2017-02-22
RcRownchangeKK*chgGame
 2040 1671 3.00 6 2.40 20 48.00 
  Baldursson, Haraldur 1983 ISL1.0010.862017.20 
  Sigurjonsson, Siguringi 2021 ISL0.001-0.1120-2.20 
  Palsson, Halldor 2025 ISL1.0010.892017.80 
  Ptacnikova, Lenka wg2071  * ISL1.0010.922018.40 
  Johannesson, Ingvar Thor f2071  * ISL0.001-0.0820-1.60 
  Olafsson, Thorvardur 2071  * ISL0.001-0.0820-1.60 
 * 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)
 
 Askorendaflokkur Skakthings Islands 2017 Kopavogur ISL 2017-04-01
RcRownchangeKK*chgGame
 1775 1681 3.50 7 0.68 20 13.60 
  Bjornsson, Tomas f2081  * ISL0.5010.42208.40 
  Eliasson, Kristjan Orn 1898 ISL0.001-0.2220-4.40 
  Thorhallsson, Gylfi 2070 ISL0.001-0.0920-1.80 
  Sigurvaldason, Hjalmar 1441 ISL0.001-0.8020-16.00 
  Vignisson, Ingvar Egill 1693 ISL1.0010.522010.40 
  Jonasson, Hordur 1513 ISL1.0010.28205.60 
  Sigurthorsson, Kristinn J 1732 ISL1.0010.572011.40 
 * 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)
 
 GAMMA Reykjavik Open 2017 Reykjavik ISL 2017-04-19
RcRownchangeKK*chgGame
 1843 1681 3.50 9 0.71 20 14.20 
  Ptacnikova, Lenka wg2081  * ISL0.001-0.0820-1.60 
  Olafsson, Smari 1998 ISL0.001-0.1320-2.60 
  Kristofersson, Sindri Snaer 1281  * ISL1.0010.08201.60 
  Mulleady, Peter J 1949 ENG0.5010.33206.60 
  Persson, Anders 2078 SWE0.5010.42208.40 
  Mai, Aron Thor 1956 ISL0.001-0.1720-3.40 
  Timmermans, Adri 1861 NED0.5010.24204.80 
  Kakulidis, Ellen wc1892 DEN0.001-0.2320-4.60 
  Davidsson, Stefan Orri 1490 ISL1.0010.25205.00 
 * 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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