Individual Calculations May 2019
 Evertsson, Rune  Total change: 2.80  Rating chartPersonal card
 Sallskapets KM 2019 Stockholm SWE 2019-01-22
RcRownchangeKK*chgGame
 1897 2019 6.00 9 0.14 20 2.80 
  Envall, Erik 1685 SWE1.0010.12202.40 
  Arnarson, Thordur 1849 SWE0.501-0.2220-4.40 
  Hammerman, Christian 1797 SWE1.0010.22204.40 
  Knoppel, Bjorn 1752 SWE1.0010.18203.60 
  Pettersson, Alexander 2004 MLT1.0010.48209.60 
  Thorn, Eric f2271 SWE0.001-0.1920-3.80 
  Samuelsson, Sven-Gunnar 1958 SWE1.0010.42208.40 
  Douhan, David 1939 SWE0.001-0.6120-12.20 
  Ranby, Hans 1817 SWE0.501-0.2620-5.20 

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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