Individual Calculations June 2017
 Nordin, Eric  Total change: 1.20  Rating chartPersonal card
 Helsingborgs Sommarturnering 2017 Helsingborg SWE 2017-04-20
RcRownchangeKK*chgGame
 1786 1780 2.50 5 0.06 20 1.20 
  Lundstrom, Erik 1627 SWE1.0010.30206.00 
  Szczepanowski, Tomasz 1865 POL0.5010.12202.40 
  Wellevit, Tomas 1918 SWE0.001-0.3120-6.20 
  Wahlstrom, Joakim 1691 SWE1.0010.38207.60 
  Amin, Idris 1829 SWE0.001-0.4320-8.60 

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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