Individual Calculations June 2015
 Sjodahl, Olof  Total change: 64.00  Rating chartPersonal card
 Deltalift Open 2015 lang Halmstad SWE 2015-05-14
RcRownchangeKK*chgGame
 1939 1814 3.00 4 1.60 40 64.00 
  Joensson, Jacob 1518 SWE1.0010.15406.00 
  Guglielmi, Riccardo 2178 ITA0.5010.404016.00 
  Harren, Mats 2040 SWE1.0010.794031.60 
  Bernhardsson, Sten 2019 SWE0.5010.264010.40 

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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