Rapid: Individual Calculations May 2023
 Gudmundsson, Kristofer Orri  Total change: 52.80  Rating chartPersonal card
 TR Rapid 2023 Arpil #1 Reykjavik ISL 2023-04-04
RcRownchangeKK*chgGame
 1887 1855 4.00 5 1.66 20 33.20 
  Jonsson, Tristan Fannar 1455  * ISL1.0010.08201.60 
  Jonasson, Hordur 1388 ISL1.0010.05201.00 
  Kalla, Christian 1967 GER1.0010.652013.00 
  Sarkar, Justin m2241 USA1.0010.912018.20 
  Kjartansson, David m2382 ISL0.001-0.0320-0.60 
 * 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)
 
 TR Rapid 2023 Arpil #2 Reykjavik ISL 2023-04-11
RcRownchangeKK*chgGame
 1563 1855 5.00 5 1.07 20 21.40 
  Johannsson, Fannar Smari 1455  * ISL1.0010.08201.60 
  Sigurvaldason, Hjalmar 1388 ISL1.0010.05201.00 
  Palsson, Oli 1344 ISL1.0010.04200.80 
  Sigurdsson, Arnljotur 1726 ISL1.0010.33206.60 
  Eliasson, Kristjan Orn 1903 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)
 
 TR Rapid 2023 Arpil #3 Reykjavik ISL 2023-04-18
RcRownchangeKK*chgGame
 1493 1855 4.00 4 0.44 20 8.80 
  Egilsson, Gustaf Emil 1455  * ISL1.0010.08201.60 
  Njardarson, Arnar Ingi 1409 ISL1.0010.06201.20 
  Hauksson, Helgi 1540 ISL1.0010.14202.80 
  Jonatansson, Sigurdur Freyr 1567 ISL1.0010.16203.20 
 * 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)
 
 TR Rapid 2023 Arpil #4 Reykjavik ISL 2023-04-25
RcRownchangeKK*chgGame
 1472 1855 4.00 5 -0.53 20 -10.60 
  Rutsson, Kjartan Berg 1455  * ISL1.0010.08201.60 
  Hermannsson, Sigurbjorn 1494 ISL1.0010.10202.00 
  Hauksson, Helgi 1540 ISL0.001-0.8620-17.20 
  Brynjarsson, Orvar Holm 1464 ISL1.0010.09201.80 
  Njardarson, Arnar Ingi 1409 ISL1.0010.06201.20 
 * 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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