Individual Calculations November 2022
 Jansson, William 1996  Total change: 24.00  Rating chartPersonal card
 Sallskapets hostturnering 2022, grupp D R345 Stockholm SWE 2022-10-04
RcRownchangeKK*chgGame
 1477 1453 2.00 3 0.60 40 24.00 
  Westholm, Mats 1400 SWE1.0010.434017.20 
  Ivarsson, Bjorn 1491 SWE1.0010.554022.00 
  Eriksson, Per-Olav 1541 SWE0.001-0.3840-15.20 

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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