Individual Calculations March 2020
 Briem, Gudrun Fanney  Total change: -61.60  Rating chartPersonal card
 Skakthing Reykjavikur 2020 Reykjavik ISL 2020-01-05
RcRownchangeKK*chgGame
 1445 1209 0.00 4 -1.02 40 -40.80 
  Ragnarsson, Johann 1609  * ISL0.001-0.0840-3.20 
  Ulfljotsson, Jon 1609  * ISL0.001-0.0840-3.20 
  Sigfusson, Ottar Orn Bergmann 1525 ISL0.001-0.1340-5.20 
  Kjartansson, Matthias Bjorgvin 1036 ISL0.001-0.7340-29.20 
 * 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)
 
 Skakhatid MotX 2020 - b-flokkur Kopavogur ISL 2020-01-07
RcRownchangeKK*chgGame
 1314 1209 2.00 6 -0.41 40 -16.40 
  Johannsdottir, Johanna Bjorg 1609  * ISL0.001-0.0840-3.20 
  Helgadottir, Sigridur Bjorg 1609  * ISL0.001-0.0840-3.20 
  Sveinbjornsson, Gudmundur Orri 1122 ISL0.001-0.6240-24.80 
  Heidarsson, Mikael Bjarki 1043 ISL1.0010.284011.20 
  Karlsson, Isak Orri 1488 ISL0.001-0.1640-6.40 
  Petursson, Olafur Fannar 1015 ISL1.0010.254010.00 
 * 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 2019-2020: Mot 4 Reykjavik ISL 2020-02-07
RcRownchangeKK*chgGame
 1167 1209 1.00 2 -0.11 40 -4.40 
  Helgadottir, Idunn 1291 ISL0.001-0.3940-15.60 
  Heidarsson, Mikael Bjarki 1043 ISL1.0010.284011.20 

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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