Individual Calculations August 2017
 Halvarsson, Peter  Total change: 0.20  Rating chartPersonal card
 Nordic Championship 2017 Vaxjo SWE 2017-06-26
RcRownchangeKK*chgGame
 2053 1889 2.50 8 0.01 20 0.20 
  Kucuksari, Kaan f2289  * SWE0.001-0.0820-1.60 
  Carlsson, Ludvig 2088 SWE0.5010.26205.20 
  Svensson, Bengt 1957 1784 SWE1.0010.36207.20 
  Seo, Jung Min 2276 SWE0.001-0.0920-1.80 
  Petersson, Baldur Teodor 2086 SWE0.001-0.2520-5.00 
  Skjoldager, Flemming 1906 DEN1.0010.522010.40 
  Green, Per 1965 SWE0.001-0.4020-8.00 
  Karlsson, Ulf 2027 SWE0.001-0.3120-6.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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