Individual Calculations December 2021
 Logdahl, Harald  Total change: 0.40  Rating chartPersonal card
 Sormland DM 2021 std Eskilstuna SWE 2021-11-13
RcRownchangeKK*chgGame
 1893 2238 2.50 3 -0.13 20 -2.60 
  Jonsson, Krister 2003 SWE0.501-0.2920-5.80 
  Glimmerfors, Tobias 1838  * SWE1.0010.08201.60 
  Ullberg, Stefan 1838  * SWE1.0010.08201.60 
 * 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 21-22 Div Elit R2 Stockholm SWE 2021-11-22
RcRownchangeKK*chgGame
 2351 2238 0.50 1 0.15 20 3.00 
  Zadruzny, Nicolaj f2351 SWE0.5010.15203.00 

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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