Individual Calculations January 2016
 Petersson, Kjell  Total change: -3.80  Rating chartPersonal card
 Div I Sodra 2015-16 R 3 Sweden SWE 2015-12-06
RcRownchangeKK*chgGame
 2026 2117 1.00 1 0.38 20 7.60 
  Cedervall, Magnus 2026 SWE1.0010.38207.60 

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)
 
 Malmo Open 2015 Malmo SWE 2015-12-19
RcRownchangeKK*chgGame
 1967 2117 1.50 3 -0.57 20 -11.40 
  Sjodahl, Olof 1860 SWE1.0010.18203.60 
  Svensson, Soren 1939 SWE0.501-0.2320-4.60 
  Pantzar, Milton 2102 SWE0.001-0.5220-10.40 

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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