Rapid: Individual Calculations August 2023
 Kostic, Zivojin  Total change: -65.80  Rating chartPersonal card
 Drinska regata 2023 Ljubovija SRB 2023-07-02
RcRownchangeKK*chgGame
 1865 1888 3.00 8 -1.18 20 -23.60 
  Borojevic, Dragoljub 2202 BIH0.001-0.1420-2.80 
  Vasic, Radomir 1640 SRB0.001-0.8120-16.20 
  Markovic, Vuk 1505 SRB0.501-0.4120-8.20 
  Stefanovic, Bora 1756 MLT1.0010.32206.40 
  Pestek, Elvis 2032 BIH0.001-0.3120-6.20 
  Gacevic, Bozidar 1699 SRB1.0010.25205.00 
  Mitrovic, Jovica 2078 BIH0.001-0.2520-5.00 
  Markovic, Zoran M 2011 SRB0.5010.17203.40 

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)
 
 SERBIA OPEN 2023 - Rapid Beograd SRB 2023-07-22
RcRownchangeKK*chgGame
 1755 1888 4.00 9 -2.11 20 -42.20 
  Savic, Miodrag R g2497 SRB0.001-0.0220-0.40 
  Lavrishchev, Matvei 1460 CYP1.0010.07201.40 
  Gundavaa, Bayarsaikhan g2398 MGL0.001-0.0420-0.80 
  Demirkol, Kerim Calvelo 1681 TUR0.001-0.7720-15.40 
  Marjanovic, Marko 1566 BIH0.001-0.8720-17.40 
  Khassenov, Mansur 1430 KAZ1.0010.05201.00 
  Bajkic, Strahinja 1572 SRB0.001-0.8720-17.40 
  Ivanovski, Kalina 1488  * SRB1.0010.08201.60 
  Bjelanovic, Nemanja 1701 SRB1.0010.26205.20 
 * 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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