Rapid: Individual Calculations April 2021
 Kristbergsson, Bjorgvin  Total change: 16.00  Rating chartPersonal card
 Brim mot TR 26.-28. feb 2021 - Round 1-4 Reykjavik ISL 2021-02-26
RcRownchangeKK*chgGame
 1525 1113 0.00 3 -0.31 20 -6.20 
  Haile, Batel Goitom 1403 ISL0.001-0.1620-3.20 
  Njardarson, Arnar Ingi 1441 ISL0.001-0.1320-2.60 
  Jonsson, Johann 1730 ISL0.001-0.0220-0.40 

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 March 2021 #1 Reykjavik ISL 2021-03-02
RcRownchangeKK*chgGame
 1466 1136 0.50 4 -0.44 20 -8.80 
  Bjornsson, Yngvi 1871 ISL0.001-0.0120-0.20 
  Johannesson, Petur 965 ISL0.501-0.2320-4.60 
  Gudmundsson, Solvi 1463 ISL0.001-0.1320-2.60 
  Hauksson, Helgi 1563 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 March 2021 #2 Reykjavik ISL 2021-03-09
RcRownchangeKK*chgGame
 1295 1136 2.00 4 0.58 20 11.60 
  Gudmundsson, Bjarni Thor 1556 ISL0.001-0.0720-1.40 
  Palsson, Magnus Mar 1097 ISL0.001-0.5520-11.00 
  Johannesson, Petur 965 ISL1.0010.27205.40 
  Hauksson, Helgi 1563 ISL1.0010.932018.60 

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 March 2021 #3 Reykjavik ISL 2021-03-16
RcRownchangeKK*chgGame
 1493 1136 1.00 3 0.22 20 4.40 
  Jonsson, Gauti Pall 1871 ISL0.001-0.0120-0.20 
  Johannesson, Petur 965 ISL1.0010.27205.40 
  Einarsson, Oskar Long 1643 ISL0.001-0.0420-0.80 

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)
 
 TR Rapid March 2021 #4 Reykjavik ISL 2021-03-23
RcRownchangeKK*chgGame
 1545 1136 1.00 3 0.75 20 15.00 
  Hauksson, Helgi 1563 ISL0.001-0.0720-1.40 
  Thorarensen, Adalsteinn 1610 ISL0.001-0.0520-1.00 
  Gudmundsson, Solvi 1463 ISL1.0010.872017.40 

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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