Individual Calculations December 2021
 Mollerstrom, Fredrik  Total change: -3.60  Rating chartPersonal card
 Lag-DM 21-22, div 5 R1 Stockholm SWE 2021-11-10
RcRownchangeKK*chgGame
 1419 1732 1.00 1 0.14 20 2.80 
  Ohlund, Anders 1419 SWE1.0010.14202.80 

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)
 
 Uppsala Mote 2021lang Uppsala SWE 2021-11-20
RcRownchangeKK*chgGame
 1624 1732 1.50 3 -0.32 20 -6.40 
  Bergstrom, Assar 1332  * SWE0.001-0.9220-18.40 
  Borgstrom, Gabriel 1619 SWE1.0010.35207.00 
  Nylund, Seved 1921 SWE0.5010.25205.00 
 * 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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