Individual Calculations January 2017
 Lundgren, Ulf  Total change: -6.60  Rating chartPersonal card
 Rodeby hostschack 2016 Rodeby SWE 2016-09-07
RcRownchangeKK*chgGame
 1950 1950 2.50 4 0.47 20 9.40 
  Svensson, Orjan 1818 SWE0.501-0.1820-3.60 
  Wahlbom, Magnus 2203 SWE0.5010.31206.20 
  Bernhardsson, Sten 2018 SWE0.5010.09201.80 
  Svensson, Bengt 1957 1761 SWE1.0010.25205.00 

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 7 2016-17 r3 sweden SWE 2016-12-04
RcRownchangeKK*chgGame
 1705 1945 0.00 1 -0.80 20 -16.00 
  Karlsson, Bengt-Ake 1705 SWE0.001-0.8020-16.00 

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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