Individual Calculations June 2018
 Akerhed, Johan  Total change: -21.40  Rating chartPersonal card
 Jonkoping KM var 2018 Jonkoping SWE 2018-02-27
RcRownchangeKK*chgGame
 1899 1949 4.00 9 -1.07 20 -21.40 
  Vuskovic, Zeljko 1871 SRB0.001-0.6120-12.20 
  Samuelsson, Fride 1693 SWE1.0010.19203.80 
  Sarwari, Hamidullah 1887 AFG0.501-0.0920-1.80 
  Rothen, Hakan f2273 SWE0.001-0.1320-2.60 
  Alfven, Jorgen 1893 SWE0.501-0.0820-1.60 
  Vestlin, Anders 2240 SWE0.5010.35207.00 
  Nilsson, Weine 1965 SWE0.001-0.4820-9.60 
  Nielsen, Peter 1703 DEN1.0010.19203.80 
  Eknor, Paul 1570 SWE0.501-0.4120-8.20 

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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