Individual Calculations March 2018
 Valdimarsson, Einar  Total change: 5.00  Rating chartPersonal card
 Skakthing Reykjavikur 2018 Reykjavik ISL 2018-01-10
RcRownchangeKK*chgGame
 1931 2023 4.50 7 0.25 20 5.00 
  Davidsson, Stefan Orri 1623  * ISL1.0010.08201.60 
  Jensson, Einar Hjalti m2336 ISL0.5010.36207.20 
  Eliasson, Kristjan Orn 1846 ISL0.501-0.2320-4.60 
  Bjarnason, Olafur 1818 ISL1.0010.24204.80 
  Ptacnikova, Lenka wg2218 ISL0.001-0.2520-5.00 
  Haraldsson, Oskar 1733 ISL0.501-0.3420-6.80 
  Baldursson, Haraldur 1942 ISL1.0010.39207.80 
 * 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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