Individual Calculations January 2017
 Hellberg, Sture  Total change: -1.20  Rating chartPersonal card
 Hisingsall KM 2016 Kl 1 r4567 Goteborg SWE 2016-11-01
RcRownchangeKK*chgGame
 1821 1905 1.00 2 -0.23 20 -4.60 
  Persson, Lars 1965 1829 SWE1.0010.40208.00 
  Wiklund, Robert 1813 SWE0.001-0.6320-12.60 

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 I Sodra 2016-17 r3 Sweden SWE 2016-12-04
RcRownchangeKK*chgGame
 2009 1880 0.50 1 0.17 20 3.40 
  Bengtsson, Jan 2009 SWE0.5010.17203.40 

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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