Individual Calculations August 2018
 Johansson, Krister  Total change: 19.60  Rating chartPersonal card
 Veteran Allman 2018 Ronneby SWE 2018-07-02
RcRownchangeKK*chgGame
 1680 1743 4.50 7 0.49 40 19.60 
  Brauer, Claes 1416 SWE1.0010.13405.20 
  Jovic, Rado 1950 SWE1.0010.774030.80 
  Orci, Istvan 1518 SWE0.001-0.7840-31.20 
  Sundman, Gunnar 1782 SWE0.5010.05402.00 
  Akerman, Gert 1746 SWE0.5010.00400.00 
  Fritz, Tommy 1584 SWE0.501-0.2140-8.40 
  Erhard, Rune 1762 SWE1.0010.534021.20 

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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