Rapid: Individual Calculations April 2023
 Hermannsson, Sigurbjorn  Total change: 64.40  Rating chartPersonal card
 TR Rapid 2023 Feb #4 Reykjavik ISL 2023-02-28
RcRownchangeKK*chgGame
 1399 1484 3.00 4 0.49 35 17.15 
  Heidarsson, Arnar Milutin 1986 ISL0.001-0.0435-1.40 
  Gudmundsson, Eirikur Orri 1082 ISL1.0010.08352.80 
  Fridriksson, Reginn 1205 ISL1.0010.16355.60 
  Gramizadeh, Hamed 1323 ISL1.0010.293510.15 

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)
 
 TR Rapid 2023 March #1 Reykjavik ISL 2023-03-07
RcRownchangeKK*chgGame
 1728 1430 2.00 3 1.06 35 37.10 
  Valgeirsson, Gudmundur Ingi 1063 ISL1.0010.10353.50 
  Jonsson, Gauti Pall 1971 ISL1.0010.973533.95 
  Thorsson, Olafur 2149 ISL0.001-0.0135-0.35 

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)
 
 TR Rapid 2023 March #2 Reykjavik ISL 2023-03-14
RcRownchangeKK*chgGame
 1522 1430 2.00 3 0.82 35 28.70 
  Gudmundsson, Kristofer Orri 1863 ISL0.001-0.0635-2.10 
  Sigurdsson, Kristjan Theodor 1056 ISL1.0010.10353.50 
  Danielsson, Grimur 1647 ISL1.0010.783527.30 

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)
 
 TR Rapid 2023 March #3 Reykjavik ISL 2023-03-21
RcRownchangeKK*chgGame
 1428 1430 1.00 4 -1.20 35 -42.00 
  Karpelenia, Artur 1304 ISL1.0010.333511.55 
  Magnusson, Magnus 1964 ISL0.001-0.0335-1.05 
  Petursson, Steingrimur 1346 ISL0.001-0.6235-21.70 
  Olafsson, Olafur Orn 1097 ISL0.001-0.8835-30.80 

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)
 
 Stulkna- og drengjameistaramot Reykjavikur 2023 Reykjavik ISL 2023-03-26
RcRownchangeKK*chgGame
 1322 1430 4.50 6 0.67 35 23.45 
  Masson, Hrannar Mar 1191 ISL1.0010.20357.00 
  Thorisson, Bjartur 1215 ISL1.0010.23358.05 
  Helgadottir, Idunn 1472 ISL0.001-0.4435-15.40 
  Hallmundarson, Birkir 1337 ISL1.0010.373512.95 
  Jonsdottir, Katrin Maria 1294 ISL1.0010.323511.20 
  Gudnyjarson, Sigurdur Pall 1421 ISL0.501-0.0135-0.35 

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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