Individual Calculations September 2017
 Hansson, Ronald  Total change: 16.20  Rating chartPersonal card
 Cellavision Chess Cup 2017 lang Lund SWE 2017-08-05
RcRownchangeKK*chgGame
 1788 1840 3.00 4 0.81 20 16.20 
  Bredenhof, Bo 1489 SWE0.501-0.3920-7.80 
  Ivarsson, Sebastian 1593 SWE1.0010.19203.80 
  Hansen, Anders 2038 SWE0.5010.26205.20 
  Bergre, Joachim 2033 SWE1.0010.752015.00 

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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