Individual Calculations January 2021
 Johnsson, Marcus  Total change: 6.60  Rating chartPersonal card
 ProCivitas Open 2020 Vaxjo SWE 2020-10-27
RcRownchangeKK*chgGame
 1845 1835 3.00 6 0.13 20 2.60 
  Rydstrom, Tom f2235  * SWE0.001-0.0820-1.60 
  Mendys, Tommy 1435  * SWE1.0010.08201.60 
  Lindborg, Patrik 2126 SWE0.5010.35207.00 
  Ottosson, Bjorn 1755 SWE0.001-0.6120-12.20 
  Nyberg, Mattias 1435  * SWE1.0010.08201.60 
  Lindsten, Dennis 2081 SWE0.5010.31206.20 
 * 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
 1762 1835 2.00 3 0.20 20 4.00 
  Mossblad, Edvin 1701 SWE1.0010.32206.40 
  Hjerpe, Victor 1830 SWE1.0010.49209.80 
  Ottosson, Bjorn 1755 SWE0.001-0.6120-12.20 

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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