Individual Calculations January 2020
 Israel, Dan  Total change: 16.40  Rating chartPersonal card
 Stockholmsmasterskap 2019 Veteran 60plus Stockholm SWE 2019-09-12
RcRownchangeKK*chgGame
 1621 1583 4.00 7 0.82 20 16.40 
  Wedin, Svante 1983  * SWE0.001-0.0820-1.60 
  Ljungquist, Leif 1412 SWE1.0010.27205.40 
  Gronberg, Peter 1269 SWE0.501-0.3620-7.20 
  Gustavsson, Veine 1782 SWE1.0010.762015.20 
  Ekqvist, Mats 1885 SWE0.001-0.1520-3.00 
  Engstrom, Roope 1213 SWE1.0010.10202.00 
  Gunnarsson, Lennart 1800 SWE0.5010.28205.60 
 * 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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