Individual Calculations October 2021
 Borgstrom, Gabriel  Total change: -50.80  Rating chartPersonal card
 Augustikampen 2021 Uppsala SWE 2021-08-28
RcRownchangeKK*chgGame
 1513 1696 1.00 3 -1.12 40 -44.80 
  Zachiu, Julian 1296  * SWE1.0010.08403.20 
  Skahlberg, Bjerknes-Lima De Faria 1718 SWE0.001-0.4740-18.80 
  Frank, Anton 2006 1525 SWE0.001-0.7340-29.20 
 * 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)
 
NOTE: K factor changed
 Septemberkampen 2021 Uppsala SWE 2021-09-18
RcRownchangeKK*chgGame
 1576 1686 1.00 2 -0.30 20 -6.00 
  Frank, Anton 2006 1515 SWE1.0010.27205.40 
  Ostensson, Julia 1637 SWE0.001-0.5720-11.40 

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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