Individual Calculations March 2014
 Stefansson, Vignir Vatnar  Total change: 43.80  Rating chartPersonal card
 Reykjavik Championship 2014 Reykjavik ISL 2014-01-05
RcRownchangeKK*chgGame
 1874 1800 4.00 7 1.02 15 15.30 
  Olafsson, Thorvardur 2200  * ISL0.001-0.0815-1.20 
  Bragason, Gudmundur Agnar 1400  * ISL1.0010.08151.20 
  Davidsdottir, Nansy 1514 ISL0.501-0.3415-5.10 
  Johannesson, Oliver 2104 ISL0.5010.36155.40 
  Ptacnikova, Lenka wg2200  * ISL0.001-0.0815-1.20 
  Jonasson, Hordur 1525 ISL1.0010.17152.55 
  Fridjonsson, Julius 2175 ISL1.0010.911513.65 
 * 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)
 
 The Guests Tournament of GM Hellir 2014 Reykjavik ISL 2014-01-09
RcRownchangeKK*chgGame
 2167 1800 2.50 6 1.90 15 28.50 
  Halldorsson, Halldor 2200  * ISL0.5010.42156.30 
  Ornolfsson, Magnus P. 2161 ISL0.5010.40156.00 
  Kristinsson, Baldur 2181 ISL1.0010.911513.65 
  Ptacnikova, Lenka wg2200  * ISL0.001-0.0815-1.20 
  Sigurdsson, Saeberg 2153 ISL0.5010.39155.85 
  Johannesson, Oliver 2104 ISL0.001-0.1415-2.10 
 * 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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