Individual Calculations January 2021
 Nyberg, Mattias  Total change: -74.80  Rating chartPersonal card
 ProCivitas Open 2020 Vaxjo SWE 2020-10-27
RcRownchangeKK*chgGame
 1590 1360 0.50 5 -0.80 40 -32.00 
  Heidenfors, Ronald 1760  * SWE0.001-0.0840-3.20 
  Ottosson, Bjorn 1755 SWE0.001-0.0840-3.20 
  Johansson, Anders 1974 1259 SWE0.501-0.1440-5.60 
  Mendys, Tommy 1417 SWE0.001-0.4240-16.80 
  Johnsson, Marcus 1760  * SWE0.001-0.0840-3.20 
 * 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)
 
 Fyrklovern 2020 Vaxjo SWE 2020-11-20
RcRownchangeKK*chgGame
 1207 1360 1.00 3 -1.07 40 -42.80 
  Johansson, Robert 1313 SWE0.001-0.5740-22.80 
  Martin, Leopold 1259 SWE0.001-0.6440-25.60 
  Johansson, Frida 1983 1049 SWE1.0010.14405.60 

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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