Rapid: Individual Calculations May 2023
 Eiriksson, Sigurdur  Total change: -106.40  Rating chartPersonal card
 Heradsmot HSTH 2023 Husavik ISL 2023-04-08
RcRownchangeKK*chgGame
 1573 1886 1.00 5 -3.07 20 -61.40 
  Valanciunas, Kristijonas 1486  * LTU0.001-0.9220-18.40 
  Asmundsson, Sigurbjorn 1427 ISL0.001-0.9520-19.00 
  Birgisson, Hilmar Freyr 1580 ISL1.0010.14202.80 
  Sigurdarson, Tomas Veigar 1975 ISL0.001-0.3820-7.60 
  Oskarsson, Markus Orri 1399 ISL0.001-0.9620-19.20 
 * 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)
 
 Skakthing Nordlendinga 2023 Akureyri ISL 2023-04-14
RcRownchangeKK*chgGame
 1635 1886 3.00 7 -2.25 20 -45.00 
  Davidsson, Emil Andri 1486  * ISL1.0010.08201.60 
  Matharel, Tobias 1397 ISL0.001-0.9620-19.20 
  Kristinardottir, Elsa Maria 1885 ISL0.001-0.5020-10.00 
  Hermannsson, Sigurbjorn 1494 ISL1.0010.08201.60 
  Karason, Askell O m2114 ISL0.001-0.2120-4.20 
  Jonsson, Stefan G 1669 ISL0.501-0.2820-5.60 
  Oskarsson, Markus Orri 1399 ISL0.501-0.4620-9.20 
 * 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)
 

 

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