Individual Calculations May 2023
 Simovic, Zoran  Total change: 3.60  Rating chartPersonal card
 Amaterski OPEN SK Stari grad 2023. Kragujevac SRB 2023-04-07
RcRownchangeKK*chgGame
 1692 1790 5.00 8 0.18 20 3.60 
  Melnik, Stefan 1390  * MKD1.0010.08201.60 
  Obradovic, Nemanja 1905 SRB0.001-0.3420-6.80 
  Grebovic, Predrag 1853 SRB0.001-0.4120-8.20 
  Simovic, Uros 1469 SRB0.501-0.3720-7.40 
  Kokic, Miljko 1507 SRB1.0010.16203.20 
  Obrenovic, Aleksandar 1681 SRB1.0010.35207.00 
  Trifunovic, Mladen 1832 SRB0.5010.06201.20 
  Milosevic, Petar V 1901 SRB1.0010.652013.00 
 * 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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