Blitz: Individual Calculations January 2020
 Johannesson, Petur  Total change: -26.40  Rating chartPersonal card
 Jolamot Vinaskakfelagsins 2019 Reykjavik ISL 2019-12-09
RcRownchangeKK*chgGame
 1208 820 0.00 4 -0.35 20 -7.00 
  Ponzi, Tomas 1220  * ISL0.001-0.0820-1.60 
  Sigurvaldason, Hjalmar 1220  * ISL0.001-0.0820-1.60 
  Kristbergsson, Bjorgvin 1171 ISL0.001-0.1120-2.20 
  Jonasson, Hordur 1220  * ISL0.001-0.0820-1.60 
 * 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)
 
 Fridriksmot Landsbankans 2019 - Islandsmotid i hradskak Reykjavik ISL 2019-12-14
RcRownchangeKK*chgGame
 1144 820 1.00 10 -0.36 20 -7.20 
  Karason, Halldor Ingi 1220  * ISL0.001-0.0820-1.60 
  Hauksson, Helgi 1220  * ISL0.001-0.0820-1.60 
  Kristbergsson, Bjorgvin 1171 ISL0.001-0.1120-2.20 
  Kjartansson, Matthias Bjorgvin 1063 ISL0.001-0.2020-4.00 
  Briem, Gudrun Fanney 1104 ISL0.001-0.1620-3.20 
  Brynjarsson, Einar Dagur 1152 ISL0.001-0.1220-2.40 
  Sigurdsson, Agnar Ingi 1220  * ISL1.0010.922018.40 
  Briem, Kjartan 1220  * ISL0.001-0.0820-1.60 
  Kjartansson, Arnar Logi 1001 ISL0.001-0.2620-5.20 
  Heidarsson, Mikael Bjarki 1073 ISL0.001-0.1920-3.80 
 * 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)
 
 Jolahradskakmot TR 2019 Reykjavik ISL 2019-12-27
RcRownchangeKK*chgGame
 1207 820 0.00 7 -0.61 20 -12.20 
  Briem, Stephan 1220  * ISL0.001-0.0820-1.60 
  Einarsson, Oskar Long 1220  * ISL0.001-0.0820-1.60 
  Olafsson, Arni 1220  * ISL0.001-0.0820-1.60 
  Kristbergsson, Bjorgvin 1171 ISL0.001-0.1120-2.20 
  Helgadottir, Idunn 1178 ISL0.001-0.1020-2.00 
  Jonasson, Hordur 1220  * ISL0.001-0.0820-1.60 
  Sigurdsson, Magnus 1220  * DEN0.001-0.0820-1.60 
 * 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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