Individual Calculations December 2017
 Sollerman, Mattias  Total change: 26.80  Rating chartPersonal card
 Visby KM 2017 Visby SWE 2017-09-21
RcRownchangeKK*chgGame
 1808 2015 4.00 5 0.20 20 4.00 
  Kallstrom, Michael 1847 SWE1.0010.28205.60 
  Lundin, Andre 1884 SWE0.001-0.6820-13.60 
  Jakobsson, Roger 1843 SWE1.0010.27205.40 
  Persson, Rogert 1689 SWE1.0010.13202.60 
  Gallmo, Bengt 1776 SWE1.0010.20204.00 

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)
 
 Div II 3 2017-18 R12 Sweden SWE 2017-10-14
RcRownchangeKK*chgGame
 2070 2015 2.00 2 1.14 20 22.80 
  Miller, Frank 1956 SWE1.0010.42208.40 
  Van Der Wal, Andreas 2183 SWE1.0010.722014.40 

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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