Individual Calculations March 2018
 Eliasson, Kristjan Orn  Total change: -17.00  Rating chartPersonal card
 Skakhatid Motx 2018 b-flokkur Kopavogur ISL 2018-01-09
RcRownchangeKK*chgGame
 1718 1846 4.50 7 0.02 20 0.40 
  Davidsson, Stefan Orri 1446  * ISL1.0010.08201.60 
  Mai, Alexander Oliver 1970 ISL0.5010.17203.40 
  Mai, Aron Thor 2066 ISL0.001-0.2220-4.40 
  Johannsson, Birkir Isak 1760 ISL0.001-0.6220-12.40 
  Briem, Benedikt 1464 ISL1.0010.09201.80 
  Jonatansson, Sigurdur Freyr 1642 ISL1.0010.24204.80 
  Luu, Robert 1680 ISL1.0010.28205.60 
 * 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)
 
 Skakthing Reykjavikur 2018 Reykjavik ISL 2018-01-10
RcRownchangeKK*chgGame
 1767 1846 2.50 6 -0.87 20 -17.40 
  Birkisson, Bjorn Holm 2084 ISL0.001-0.2020-4.00 
  Valdimarsson, Einar 2023 ISL0.5010.23204.60 
  Fridjonsson, Julius 2137 ISL0.001-0.1520-3.00 
  Briem, Benedikt 1464 ISL0.001-0.9120-18.20 
  Gunnarsson, Kjartan Karl 1446  * ISL1.0010.08201.60 
  Davidsson, Stefan Orri 1446  * ISL1.0010.08201.60 
 * 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)
 

 

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