Rapid: Individual Calculations May 2017
 Zelic, Svetozar  Total change: -5.20  Rating chartPersonal card
 Sormlandsserien 2016 2017 del II Katrineholm SWE 2017-04-02
RcRownchangeKK*chgGame
 1474 1679 2.00 3 -0.26 20 -5.20 
  Nordin, Curt 1494 SWE1.0010.26205.20 
  Habrawi, Mohamed Mahfouz 1580 SWE0.001-0.6420-12.80 
  Csontos, Milan 1348 SWE1.0010.12202.40 

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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