Individual Calculations May 2023
 Kokic, Miljko  Total change: 41.40  Rating chartPersonal card
 KUP Sumadije 2023 Kragujevac SRB 2023-03-05
RcRownchangeKK*chgGame
 1787 1507 1.50 5 0.41 20 8.20 
  Stanojlovic, Dragan 1888 SRB0.5010.41208.20 
  Raskovic, Dejan 1918 SRB0.001-0.0820-1.60 
  Stefanovic, Zoran 1400 SRB0.501-0.1520-3.00 
  Savanovic, Milan 1716 SRB0.001-0.2320-4.60 
  Gajic, Aleksa 2012 SRB0.5010.46209.20 

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)
 
 Amaterski OPEN SK Stari grad 2023. Kragujevac SRB 2023-04-07
RcRownchangeKK*chgGame
 1712 1507 4.00 9 1.66 20 33.20 
  Matovic, Milovan 1842 SRB0.001-0.1220-2.40 
  Nikolic, Milomir M 1693 SRB1.0010.742014.80 
  Jovanovic, Mihailo 1858 SRB0.001-0.1120-2.20 
  Milosevic, Petar V 1901 SRB0.5010.42208.40 
  Obrenovic, Aleksandar 1681 SRB0.5010.23204.60 
  Simovic, Zoran 1790 SRB0.001-0.1620-3.20 
  Obradovic, Miroslav 1597 SRB1.0010.622012.40 
  Kalafirovic, Radosav 1419 SRB1.0010.38207.60 
  Gagic, Miroljub 1625 SRB0.001-0.3420-6.80 

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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