Individual Calculations August 2023
 Dumbelovic, Novak  Total change: -93.10  Rating chartPersonal card
 International Tournament "Paracin 2023" - OPEN A Paracin SRB 2023-07-07
RcRownchangeKK*chgGame
 2107 2044 3.00 9 -0.79 38 -30.02 
  Petrovic, Aleksa f2311 SRB0.001-0.1838-6.84 
  Harshad, S f2222 IND0.001-0.2738-10.26 
  Sun, Fanghui wm2228 CHN1.0010.743828.12 
  Prokhorov, Ivan 2144 FID0.5010.14385.32 
  Akhmedov, David 2212 RUS0.001-0.2838-10.64 
  Hercegovac, Neven 2173 ITA0.001-0.3338-12.54 
  Udovenko, Daniel 1856 USA0.001-0.7438-28.12 
  Srivatsan, Karthikeyan c1929 IND0.501-0.1638-6.08 
  Dakic, Marta 1884 SRB1.0010.293811.02 

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 - Masters Beograd SRB 2023-07-16
RcRownchangeKK*chgGame
 1928 2044 4.00 9 -1.66 38 -63.08 
  Huseynova, Lala 1711 AZE0.001-0.8838-33.44 
  Ashvath, Mittal 1766 IND1.0010.17386.46 
  Drazic, Sinisa g2374 SRB0.001-0.1238-4.56 
  Lapitsky, Sergey 1749 RUS0.501-0.3538-13.30 
  Kalogridis, Themistoklis 1746 GRE0.501-0.3538-13.30 
  Ronka, Erik f2294 FIN0.5010.313811.78 
  Todorovic, Goran M g2333 SRB0.5010.343812.92 
  Shadyev, Damir 1739 FID0.501-0.3638-13.68 
  Orujov, Hasan 1644  * AZE0.501-0.4238-15.96 
 * 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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