Individual Calculations June 2019
 Ahnland, Pierre  Total change: -37.20  Rating chartPersonal card
 Kvibergsspelen 2019 lang Goteborg SWE 2019-05-25
RcRownchangeKK*chgGame
 1798 1567 0.00 4 -0.93 40 -37.20 
  Sjodahl, Sten 1928 SWE0.001-0.1040-4.00 
  Andersson, Kjell-Ake 1910 SWE0.001-0.1240-4.80 
  Lappas, Georgios 1742 SWE0.001-0.2740-10.80 
  Westlund, Tim 1612 SWE0.001-0.4440-17.60 

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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