Individual Calculations December 2022
 Wallgren, Ulf  Total change: -6.60  Rating chartPersonal card
 Allsv Div II 2 2022-23 R2 Sweden SWE 2022-11-13
RcRownchangeKK*chgGame
 1583 1983 0.50 1 -0.42 20 -8.40 
  Lang, Gusztav Jr 1583  * SWE0.501-0.4220-8.40 
 * 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)
 
 Lag-DM 2022-2023, div Elit R3 Stockholm SWE 2022-11-14
RcRownchangeKK*chgGame
 2051 1983 0.50 1 0.09 20 1.80 
  Nordstrom, Felix f2051 SWE0.5010.09201.80 

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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