Individual Calculations March 2017
 Heidarsson, Arnar  Total change: -15.20  Rating chartPersonal card
 Skakthing Reykjavikur 2016 Reykjavik ISL 2017-01-08
RcRownchangeKK*chgGame
 1446 1376 3.50 9 -0.25 40 -10.00 
  Arnarsson, Hrannar 1776  * ISL0.001-0.0840-3.20 
  Lemery, Jon Thor 1736 ISL0.5010.404016.00 
  Sigurvaldason, Hjalmar 1464 ISL0.5010.12404.80 
  Jonatansson, Sigurdur Freyr 1682 ISL0.001-0.1440-5.60 
  Thorisson, Bjartur 1010 ISL1.0010.10404.00 
  Kristjansson, Halldor 1560 ISL0.001-0.2640-10.40 
  Vignisson, Ingvar Egill 1652 ISL0.001-0.1740-6.80 
  Omarsson, Adam 1070 ISL1.0010.14405.60 
  Thorisson, Benedikt 1061 ISL0.501-0.3640-14.40 
 * 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)
 
 Noa Sirius motid - Gestamot Hugins og Breidabliks 2017 - b-group Kopavogur ISL 2017-01-10
RcRownchangeKK*chgGame
 1445 1376 2.50 6 -0.13 40 -5.20 
  Davidsson, Oskar Vikingur 1776  * ISL0.001-0.0840-3.20 
  Kristofersson, Sindri Snaer 1207 ISL1.0010.284011.20 
  Omarsson, Adam 1070 ISL1.0010.14405.60 
  Johannsson, Birkir Isak 1540 ISL0.001-0.2840-11.20 
  Birkisdottir, Freyja 1299 ISL0.501-0.1140-4.40 
  Hauksdottir, Hrund 1776  * ISL0.001-0.0840-3.20 
 * 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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