Individual Calculations November 2017
 Silwer, Martin  Total change: 8.80  Rating chartPersonal card
 Mumien Open 2017 grupp 1 Lund SWE 2017-09-30
RcRownchangeKK*chgGame
 2045 1957 2.00 4 0.44 20 8.80 
  Brzezinski, Adam 2158 SWE0.001-0.2420-4.80 
  Sandstrom, Anders 1902 SWE1.0010.42208.40 
  Lindahl, Emil 2169 SWE0.001-0.2320-4.60 
  Gromark, Per-Olof 1950 SWE1.0010.49209.80 

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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