Rapid: Individual Calculations June 2017
 Egerhag, Vilgot  Total change: 5.20  Rating chartPersonal card
 Harplinge mini Open 2017, snabb Halmstad SWE 2017-05-25
RcRownchangeKK*chgGame
 1435 1482 2.50 4 0.26 20 5.20 
  Bjorck, Mauritz 1254 SWE1.0010.21204.20 
  Petersson, David 1512 SWE0.001-0.4620-9.20 
  Nylander, Lennart 1585 SWE0.5010.14202.80 
  Falkevall, Martin 1388 SWE1.0010.37207.40 

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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