Blitz: Individual Calculations May 2023
 Kristbergsson, Bjorgvin  Total change: -1.00  Rating chartPersonal card
 Hradskakmot odlinga 2023 Reykjavik ISL 2023-04-05
RcRownchangeKK*chgGame
 1672 1136 1.00 6 0.79 20 15.80 
  Sigurthorsson, Kristinn J 1761 ISL0.001-0.0120-0.20 
  Ingvarsson, Unnar 1722 ISL0.001-0.0220-0.40 
  Edgarsson, Gudmundur 1559 ISL1.0010.932018.60 
  Jonsson, Johann 1674 ISL0.001-0.0320-0.60 
  Masson, Kjartan 1584 ISL0.001-0.0620-1.20 
  Jonsson, Pall G 1732 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)
 
 Paskahradskamot TG 2023 Reykjavik ISL 2023-04-08
RcRownchangeKK*chgGame
 1510 1136 0.00 5 -0.84 20 -16.80 
  Briem, Gudrun Fanney 1675 ISL0.001-0.0320-0.60 
  Sigurdsson, Arnljotur 1857 ISL0.001-0.0120-0.20 
  Hallmundarson, Birkir 1540 ISL0.001-0.0820-1.60 
  Thoroddsen, Jon Louie 1185 ISL0.001-0.4320-8.60 
  Hermannsson, Sigurbjorn 1292 ISL0.001-0.2920-5.80 

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)
 

 

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