Individual Calculations March 2020
 Gudmundsson, Thordur  Total change: -24.80  Rating chartPersonal card
 Skakthing Reykjavikur 2020 Reykjavik ISL 2020-01-05
RcRownchangeKK*chgGame
 1695 1553 1.00 6 -1.04 20 -20.80 
  Ptacnikova, Lenka wg1953  * ISL0.001-0.0820-1.60 
  Kjartansson, Matthias Bjorgvin 1153  * ISL1.0010.08201.60 
  Fridthjofsson, Sigurjon Thor 1812 ISL0.001-0.1820-3.60 
  Olafsson, Thorvardur 1953  * ISL0.001-0.0820-1.60 
  Bjarnason, Olafur 1815 ISL0.001-0.1820-3.60 
  Skarphedinsson, Ingvar Wu 1484 ISL0.001-0.6020-12.00 
 * 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)
 
 Kragero Resort 2020 Elo Kragero NOR 2020-02-19
RcRownchangeKK*chgGame
 1622 1553 3.50 9 -0.20 20 -4.00 
  Skaslien, Ingrid 1847 NOR0.001-0.1520-3.00 
  Shehzad, Alina 1171 NOR1.0010.09201.80 
  Pettersen, Joran Sten 1792 NOR1.0010.802016.00 
  Nordquelle, Amelia 1768 NOR0.001-0.2320-4.60 
  Briem, Hedinn 1672 ISL0.001-0.3420-6.80 
  Haug, Dag Trygve 1271 NOR1.0010.16203.20 
  Omtvedt, Per 1894 NOR0.5010.38207.60 
  Espeland, Jonatan 1737 NOR0.001-0.2620-5.20 
  Johannessen, Simon T 1443 NOR0.001-0.6520-13.00 

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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