Individual Calculations May 2015
 Ekelund, Kurt  Total change: -25.40  Rating chartPersonal card
 Uppsalamasterskapet 2015 Uppsala SWE 2015-02-03
RcRownchangeKK*chgGame
 1971 2010 2.00 6 -1.27 20 -25.40 
  Backlin, Torbjorn 1723 SWE1.0010.16203.20 
  Axelsson, Rikard 2027 SWE0.001-0.4820-9.60 
  Rydh, Jonathan 2137 SWE0.001-0.3320-6.60 
  Ranganathan, Shyam 2021 SWE0.5010.02200.40 
  Olsson, Sture 1889 SWE0.501-0.1620-3.20 
  Attefall, Fredrik 2027 SWE0.001-0.4820-9.60 

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)
 

 

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