Individual Calculations February 2023
 Buchenau, Frank  Total change: 4.40  Rating chartPersonal card
 Rilton Cup 2022-2023 Stockholm SWE 2022-12-27
RcRownchangeKK*chgGame
 2230 2218 4.00 8 0.22 20 4.40 
  Bai, Adelard f2411 TPE0.001-0.2520-5.00 
  Persson, Sebastian 2007 1818  * SWE0.001-0.9220-18.40 
  Joel, Paul Ganta 2183 IND0.501-0.0520-1.00 
  Tryggestad, Andreas Garberg f2276 NOR0.5010.08201.60 
  Seo, Jung Hyun 2156 SWE1.0010.41208.20 
  Cederstam, Carl f2276 SWE1.0010.582011.60 
  Dixit, Nikhil f2306 IND1.0010.622012.40 
  Percivaldi, Martin m2412 DEN0.001-0.2520-5.00 
 * 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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