Blitz: Individual Calculations September 2017
 Petersen, Einar Tryggvi  Total change: -56.40  Rating chartPersonal card
 Borgarskakmotid 2017 Reykjavik ISL 2017-08-14
RcRownchangeKK*chgGame
 1363 1326 1.50 7 -1.78 20 -35.60 
  Palsson, Halldor 1726  * ISL0.001-0.0820-1.60 
  Davidsson, Stefan Orri 1462 ISL0.001-0.3220-6.40 
  Haile, Batel Goitom 1291 ISL0.001-0.5520-11.00 
  Jonasson, Hordur 1332 ISL0.001-0.4920-9.80 
  Steinthorsson, Birgir Logi 1314 ISL1.0010.48209.60 
  Kristbergsson, Bjorgvin 1253 ISL0.501-0.1020-2.00 
  Olafsson, Arni 1161 ISL0.001-0.7220-14.40 
 * 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)
 
 Stormot Arbaejarsafns og TR Reykjavik ISL 2017-08-20
RcRownchangeKK*chgGame
 1383 1326 2.00 7 -1.04 20 -20.80 
  Valdimarsson, Einar 1726  * ISL0.001-0.0820-1.60 
  Thorisson, Bjartur 1004 ISL0.001-0.8720-17.40 
  Helgadottir, Idunn 1159 ISL1.0010.28205.60 
  Petersen, Jakob Alexander 1470 ISL0.001-0.3120-6.20 
  Viglundsson, Jon 1545 ISL0.001-0.2220-4.40 
  Sigurvaldason, Hjalmar 1467 ISL0.001-0.3120-6.20 
  Berndsen, Soffia 1308 ISL1.0010.47209.40 
 * 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)
 

 

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