Individual Calculations October 2022
 Jansson, William 1996  Total change: 41.20  Rating chartPersonal card
 Sallskapets hostturnering 2022, grupp D R12 Stockholm SWE 2022-09-13
RcRownchangeKK*chgGame
 1421 1412 2.00 2 1.03 40 41.20 
  Stevense, Johannes 1469 SWE1.0010.584023.20 
  Lindgren, Simon 1373 SWE1.0010.454018.00 

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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