Individual Calculations March 2023
 Davidsen, Rokur  Total change: -24.00  Rating chartPersonal card
 Lidkapping 2022-23 4. deild 6-7 Faroe Islands FAI 2023-02-05
RcRownchangeKK*chgGame
 1553 1232 0.00 2 -0.44 40 -17.60 
  Samuelsen, Brestir 1287 FAI0.001-0.4240-16.80 
  Jacobsen, John 1819 FAI0.001-0.0240-0.80 

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)
 
 Nordic Youth Championship 2023 C Oslo NOR 2023-02-17
RcRownchangeKK*chgGame
 1659 1232 0.50 6 -0.16 40 -6.40 
  Religa, Marek 1797 SWE0.001-0.0240-0.80 
  Valpas, Jami 1632  * FIN0.001-0.0840-3.20 
  Samuelsen, Brestir 1287 FAI0.5010.08403.20 
  Heidarsson, Mikael Bjarki 1590 ISL0.001-0.1040-4.00 
  Valcu, Lavinia 1886 SWE0.001-0.0140-0.40 
  Kjartansson, Matthias Bjorgvin 1759 ISL0.001-0.0340-1.20 
 * 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)
 

 

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