Rapid: Individual Calculations April 2023
 Sigurdsson, Kristjan Theodor  Total change: -6.40  Rating chartPersonal card
 TR Rapid 2023 Feb #4 Reykjavik ISL 2023-02-28
RcRownchangeKK*chgGame
 1462 1024 0.00 3 -0.19 20 -3.80 
  Njardarson, Arnar Ingi 1496 ISL0.001-0.0520-1.00 
  Gasanova, Ulker 1440 ISL0.001-0.0720-1.40 
  Steinsson, Steinn Kari 1450 ISL0.001-0.0720-1.40 

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)
 
 TR Rapid 2023 March #1 Reykjavik ISL 2023-03-07
RcRownchangeKK*chgGame
 1765 1056 0.00 3 -0.21 20 -4.20 
  Thorsson, Olafur 2149 ISL0.0010.00200.00 
  Pettersson, Michael 1283 ISL0.001-0.2120-4.20 
  Gudmundsson, Kristofer Orri 1863 ISL0.0010.00200.00 

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)
 
 TR Rapid 2023 March #2 Reykjavik ISL 2023-03-14
RcRownchangeKK*chgGame
 1537 1056 0.00 3 -0.17 20 -3.40 
  Hjaltason, Elvar Orn 1690 ISL0.001-0.0120-0.20 
  Hermannsson, Sigurbjorn 1430 ISL0.001-0.1020-2.00 
  Brynjarsson, Orvar Holm 1490 ISL0.001-0.0620-1.20 

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
 1389 1056 1.00 4 0.44 20 8.80 
  Steinsson, Steinn Kari 1431 ISL1.0010.912018.20 
  Martin Bozas, Fernando 1517 ESP0.001-0.0520-1.00 
  Magnusson, Thorsteinn 1410 ISL0.001-0.1120-2.20 
  Leosson, Tomas Sindri 1199 ISL0.001-0.3120-6.20 

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 #4 Reykjavik ISL 2023-03-28
RcRownchangeKK*chgGame
 1621 1056 0.00 3 -0.19 20 -3.80 
  Heidarsson, Arnar Milutin 1986 ISL0.0010.00200.00 
  Jonasson, Hordur 1361 ISL0.001-0.1420-2.80 
  Martin Bozas, Fernando 1517 ESP0.001-0.0520-1.00 

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)
 

 

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