Individual Calculations December 2023
 Jeyachandran, Thirukkumaran  Total change: -42.00  Rating chartPersonal card
 Sotra SK Host 2023 R4-5 Straume NOR 2023-11-02
RcRownchangeKK*chgGame
 1446 1807 1.00 2 -0.79 40 -31.60 
  Flaten, Siver 1485 NOR0.001-0.8740-34.80 
  Singdahlsen, Joakim Merkesdal 1407  * NOR1.0010.08403.20 
 * 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)
 
 Bergen Grand Prix 2023 A R 3-6 Bergen NOR 2023-11-24
RcRownchangeKK*chgGame
 1729 1807 1.50 3 -0.26 40 -10.40 
  Eriksen, Olai Dyrhaug 1931 NOR0.001-0.3340-13.20 
  Wiger-Nordas, Felix 1507 NOR0.501-0.3540-14.00 
  Bjarnason, Snorri Vikanes 1750 NOR1.0010.424016.80 

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)
 

 

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