Individual Calculations December 2019
 Vestby-Ellingsen, Mads  Total change: -5.20  Rating chartPersonal card
 NM for ungdom 2019 A R 4-7 Skien NOR 2019-11-08
RcRownchangeKK*chgGame
 2119 2351 2.50 4 -0.52 10 -5.20 
  Risting, Eivind Olav f2298 NOR0.501-0.0710-0.70 
  Lund, Gunnar f2274 NOR0.501-0.1110-1.10 
  Unhjem, Bjorn Robert Lovoll 1951  * NOR0.501-0.4210-4.20 
  Holm, Karl Oskar Magnus 1951  * NOR1.0010.08100.80 
 * 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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