Rapid: Individual Calculations July 2021
 Kovacevic, Djordje  Total change: -16.40  Rating chartPersonal card
 4.Vidovdanski turnir u sahu Borca - 2021 Borca SRB 2021-06-18
RcRownchangeKK*chgGame
 2036 2138 5.50 9 -0.15 20 -3.00 
  Vracevic, Goran 1826 SRB1.0010.14202.80 
  Cicovic, Mileta 2006 SRB0.001-0.6820-13.60 
  Mrdak, Milomir 1890 SRB1.0010.19203.80 
  Arsovic, Jelena wf2023 SRB1.0010.34206.80 
  Rankov, Petar 2063 SRB1.0010.40208.00 
  Jovicic, Radosav 2145 SRB0.001-0.4920-9.80 
  Parkajic, Branislav 2147 SRB0.5010.01200.20 
  Curuvija, Milan 1988 SRB1.0010.30206.00 
  Djuric, Stefan g2237 SRB0.001-0.3620-7.20 

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)
 
 Vidovdan rapid - Banovci Dunav 2021. Novi Banovci SRB 2021-06-28
RcRownchangeKK*chgGame
 1973 2138 4.50 8 -0.67 20 -13.40 
  Milosavljevic, Teodor 1691 SRB0.501-0.4420-8.80 
  Stosic, Slobodan 1990 SRB1.0010.30206.00 
  Runic, Zoran m2483 BIH0.001-0.1120-2.20 
  Omorjan, Dejan f2057 SRB0.001-0.6120-12.20 
  Kostic, Zivojin 1885 SRB1.0010.19203.80 
  Lajthajm, Borko g2383 SRB0.001-0.2020-4.00 
  Sakotic, Ana 1403 SRB1.0010.01200.20 
  Jovanovic, Bozidar 1892 SRB1.0010.19203.80 

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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