Individual Calculations December 2017
 Andersson, Lars  Total change: -18.20  Rating chartPersonal card
 Div I Västra 2017-18 R12 Sweden SWE 2017-10-21
RcRownchangeKK*chgGame
 2053 2020 1.50 2 0.58 20 11.60 
  Svedberg, Hans 2009 SWE0.501-0.0220-0.40 
  Bengtsson, Jonas 2096 SWE1.0010.602012.00 

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)
 
 Hasselbacken Chess Open 2017 lang Stockholm SWE 2017-11-04
RcRownchangeKK*chgGame
 1826 2019 1.50 4 -1.49 20 -29.80 
  Persson, Kjell 1824 SWE0.501-0.2520-5.00 
  Iminov, Bachtiar 1831 SWE0.501-0.2420-4.80 
  Sjostrand, Joel 1871 SWE0.001-0.7020-14.00 
  Rajab, Schahin 1776 SWE0.501-0.3020-6.00 

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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