Individual Calculations January 2022
 Nordstroem, Mikael  Total change: 8.60  Rating chartPersonal card
 Nacka opna KM 2021 Nacka SWE 2021-08-31
RcRownchangeKK*chgGame
 1713 1398 1.00 4 0.43 20 8.60 
  Sjoestrand, Joel 1798  * SWE0.001-0.0820-1.60 
  Hagstroem, Jacob 1732 SWE1.0010.882017.60 
  Hjelmberg, Nicholas 1719 SWE0.001-0.1320-2.60 
  Eriksson, Staffan 1601 SWE0.001-0.2420-4.80 
 * 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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