Individual Calculations December 2021
 Oommen, John Samuel  Total change: 47.20  Rating chartPersonal card
 NM for Ungdom B 2021 R 3-7 Bergen NOR 2021-11-12
RcRownchangeKK*chgGame
 1919 1884 3.50 5 1.18 40 47.20 
  Evenshaug, Amadeus Hestvik 1593 NOR1.0010.15406.00 
  Dahl, Max 2057 NOR1.0010.734029.20 
  Unneland, Mathias f2261 NOR0.001-0.0940-3.60 
  Hestholm, Gustav 1793 NOR1.0010.384015.20 
  Elmi, Saad Abobaker 1889 NOR0.5010.01400.40 

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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