Individual Calculations March 2020
 Berg, Roy  Total change: 8.40  Rating chartPersonal card
 Goteborg Lag-DM 2010 Goteborg SWE 2020-01-13
RcRownchangeKK*chgGame
 1508 1908 1.00 1 0.08 20 1.60 
  Strom, Emil 1508  * 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)
 
 Div II 5 2019-20 R5 Sweden SWE 2020-02-02
RcRownchangeKK*chgGame
 1859 1911 0.00 1 -0.57 20 -11.40 
  Koski, Viljo 1859 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)
 
 Elite Hotels Open 2020 lang Vaxjo SWE 2020-02-08
RcRownchangeKK*chgGame
 2004 1911 2.50 4 0.91 20 18.20 
  Ziegler, Nathalie 1801 SWE0.501-0.1520-3.00 
  Willstedt, Alexander 1821 SWE1.0010.38207.60 
  Ask, Josef f2195 SWE1.0010.842016.80 
  Olsson, William 2198 SWE0.001-0.1620-3.20 

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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