Individual Calculations June 2015
 Tillman, Jan-Olof  Total change: -1.80  Rating chartPersonal card
 Deltalift Open 2015 lang Halmstad SWE 2015-05-14
RcRownchangeKK*chgGame
 2009 1886 1.00 3 -0.09 20 -1.80 
  Wahlstrom, Lennart 2136 SWE0.001-0.1920-3.80 
  Olsen, William 1653 NOR1.0010.21204.20 
  Hansen, Lars 2239 DEN0.001-0.1120-2.20 

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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