Individual Calculations March 2018
 Gudmundsson, Gunnar Erik  Total change: 19.60  Rating chartPersonal card
 Skakhatid Motx 2018 b-flokkur Kopavogur ISL 2018-01-09
RcRownchangeKK*chgGame
 1496 1491 3.50 7 -0.03 40 -1.20 
  Mai, Alexander Oliver 1891  * ISL0.001-0.0840-3.20 
  Steinthorsson, Birgir Logi 1091  * ISL1.0010.08403.20 
  Davidsson, Oskar Vikingur 1854 ISL0.001-0.1040-4.00 
  Sigurdarson, Alec Elias 1373 ISL0.001-0.6640-26.40 
  Sigfusson, Ottar Orn Bergmann 1096 ISL1.0010.08403.20 
  Davidsson, Stefan Orri 1280 ISL1.0010.23409.20 
  Halldorsson, Kristjan 1889 ISL0.5010.424016.80 
 * 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)
 
 Nordic Youth Championship 2018 E Heinola FIN 2018-02-09
RcRownchangeKK*chgGame
 1557 1491 3.00 6 0.36 40 14.40 
  Petersen, Elias 1091  * FAI1.0010.08403.20 
  Trost, Edvin 1891  * SWE0.001-0.0840-3.20 
  Haile, Batel Goitom 1421 ISL1.0010.404016.00 
  Jaakkola, Niklas 1154 FIN1.0010.12404.80 
  Tunsjo, Axel 1891  * NOR0.001-0.0840-3.20 
  Kvaloy, Aksel Bu 1891  * NOR0.001-0.0840-3.20 
 * 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)
 
 Bikarsyrpa TR 2017-18 - Mot 4 Reykjavik ISL 2018-02-16
RcRownchangeKK*chgGame
 1205 1491 3.50 4 0.16 40 6.40 
  Sigfusson, Ottar Orn Bergmann 1096 ISL1.0010.08403.20 
  Thorisson, Benedikt 1235 ISL1.0010.19407.60 
  Jonsson, Kristjan Dagur 1284 ISL0.501-0.2740-10.80 
  Sharifa, Rayan 1205 ISL1.0010.16406.40 

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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