Individual Calculations June 2016
 Vikstrom, Christoffer  Total change: -4.80  Rating chartPersonal card
 Umemasterskapet 2016 Umea SWE 2016-02-01
RcRownchangeKK*chgGame
 1864 1823 2.50 6 -0.24 20 -4.80 
  Burman, Jonas 1828 SWE0.5010.01200.20 
  Hasselgren, Lars-Erik 1633 SWE1.0010.25205.00 
  Olofsson, Henrik 1974 1940 SWE0.001-0.3420-6.80 
  Jonsson, Anders 1690 SWE0.501-0.1820-3.60 
  Nygren, David 2175 SWE0.001-0.1120-2.20 
  Mariano, Cristine Rose wm1917 PHI0.5010.13202.60 

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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