Individual Calculations March 2019
 Nystrom, Jonas  Total change: 8.40  Rating chartPersonal card
 Lag-DM Goteborg 2019 Goteborg SWE 2019-01-08
RcRownchangeKK*chgGame
 1888 1949 1.50 2 0.34 20 6.80 
  Svedberg, Hans 1990 SWE1.0010.562011.20 
  Ahlqvist, Jonas 1785 SWE0.501-0.2220-4.40 

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)
 
 Div III 6 2018-19 R5 Sweden SWE 2019-02-03
RcRownchangeKK*chgGame
 1557 1957 1.00 1 0.08 20 1.60 
  Karlsson, Anders 1962 1557  * 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)
 

 

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