Individual Calculations April 2014
 Bjornsson, Eirikur K.  Total change: -19.05  Rating chartPersonal card
 Icelandic Team Championship 2013-14 - 1st div. round 6-9 Reykjavik ISL 2014-02-27
RcRownchangeKK*chgGame
 2279 1958 0.50 4 -0.10 15 -1.50 
  Bjornsson, Gunnar 2073 ISL0.5010.16152.40 
  Gunnarsson, Jon Viktor m2358  * ISL0.001-0.0815-1.20 
  Vidarsson, Jon G m2327 ISL0.001-0.1015-1.50 
  Galego, Luis g2358  * POR0.001-0.0815-1.20 
 * 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)
 
 N1 Reykjavik Open 2014 Reykjavik ISL 2014-03-04
RcRownchangeKK*chgGame
 1886 1958 3.50 8 -1.17 15 -17.55 
  Ezat, Mohamed m2358  * EGY0.001-0.0815-1.20 
  Birkisson, Bardur Orn 1558  * ISL1.0010.08151.20 
  Van Weersel, Arlette wm2176 NED0.5010.28154.20 
  Edvardsson, Kristjan 2233 ISL0.001-0.1715-2.55 
  Kolka, Dawid 1736 ISL0.501-0.2815-4.20 
  Hisnay, Gregory 1705 USA0.501-0.3115-4.65 
  Jonsson, Gauti Pall 1618 ISL0.001-0.8815-13.20 
  Morkedal, Oyvind 1704 NOR1.0010.19152.85 
 * 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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