Rapid: Individual Calculations January 2020
 Petrovic, Boro  Total change: -1.20  Rating chartPersonal card
 4. Memorijalni sahovski turnir "Prim. dr Remzo Suhonjic" 2019 Gradiska BIH 2019-12-01
RcRownchangeKK*chgGame
 1765 1767 3.50 7 -0.06 20 -1.20 
  Obad, Andrija f2167  * BIH0.001-0.0820-1.60 
  Bradaric, Husref 1422 BIH0.501-0.3920-7.80 
  Covic, Mehmed 1725 USA1.0010.44208.80 
  Bavrlic, Spomenko 1961 BIH0.001-0.2520-5.00 
  Dragisic, Dragan 1521 BIH1.0010.19203.80 
  Milovanovic, Bojan 1682 BIH1.0010.38207.60 
  Guzvic, Jovo 1875 SRB0.001-0.3520-7.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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