Individual Calculations May 2024
 Rustan, Elias Buschmann  Total change: -17.20  Rating chartPersonal card
 Nordstrand GP Langsjakk 2024 A Oslo NOR 2024-04-19
RcRownchangeKK*chgGame
 1952 1812 0.50 3 -0.43 40 -17.20 
  Kristiansen, Rune Harald 1950 NOR0.5010.19407.60 
  Stromhaug, Kristoffer Wang 1965 NOR0.001-0.3040-12.00 
  Egeland, Finn 1942 NOR0.001-0.3240-12.80 

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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