Individual Calculations April 2018
 Smith Oscarsson, Oscar  Total change: -15.20  Rating chartPersonal card
 Vaggeryd KM 201718 R9 10 11 Vaggeryd SWE 2018-02-01
RcRownchangeKK*chgGame
 1419 1516 1.50 3 -0.38 40 -15.20 
  Dujmovic, Simun 1583 SWE0.5010.09403.60 
  Krohn, Johan 1300 SWE0.001-0.7840-31.20 
  Ravik, Cecilia 1373 SWE1.0010.314012.40 

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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