Individual Calculations January 2017
 Gudmundsson, Gunnar Erik  Total change: -47.60  Rating chartPersonal card
 U-2000 mot TR 2016 Reykjavik ISL 2016-10-26
RcRownchangeKK*chgGame
 1394 1082 1.00 5 0.26 40 10.40 
  Kristjansson, Halldor Atli 1412 ISL0.001-0.1240-4.80 
  Jonsson, Kristjan Dagur 1258 ISL0.001-0.2740-10.80 
  Thorsteinsdottir, Svava 1335 ISL1.0010.814032.40 
  Thorsteinsson, Leifur 1482  * ISL0.001-0.0840-3.20 
  Bjarnason, Larus H 1482  * 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)
 
 Bikarsyrpa TR 2016-17 #3 Reykjavik ISL 2016-12-02
RcRownchangeKK*chgGame
 1203 1196 1.00 5 -1.45 40 -58.00 
  Sveinsson, Gudmundur Peng 1248 ISL0.5010.07402.80 
  Birkisdottir, Freyja 1232 ISL0.5010.05402.00 
  Arnason, Saemundur 1198 ISL0.001-0.5040-20.00 
  Karlsson, Isak Orri 1296 ISL0.001-0.3640-14.40 
  Omarsson, Adam 1042 ISL0.001-0.7140-28.40 

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)
 

 

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