Individual Calculations January 2020
 Backlund, Elias  Total change: -54.40  Rating chartPersonal card
 Sallskapets hostturnering 2019, Grupp D Stockholm SWE 2019-09-10
RcRownchangeKK*chgGame
 1636 1621 2.50 8 -1.36 40 -54.40 
  Strom, Lennart 1573 SWE0.501-0.0740-2.80 
  Sandstrom, Fredrik 1611 SWE0.001-0.5140-20.40 
  Ivanyuhin, Valeri 1575 SWE1.0010.444017.60 
  Pettersson, Jonatan 1845 SWE0.001-0.2240-8.80 
  Wikman, Viktor 2006 1656 SWE0.5010.05402.00 
  Stoilov, Bojan 1605 SWE0.001-0.5240-20.80 
  Ivarsson, Bjorn 1605 SWE0.501-0.0240-0.80 
  Horvath, Adam 1614 SWE0.001-0.5140-20.40 

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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