Rapid: Individual Calculations September 2023
 Sukalo, Dobrica  Total change: -6.40  Rating chartPersonal card
 3. Medjunarodni sahovski festival "Trofej Banjaluke 2023" - ekipni turnir do 16 godina Banja Luka BIH 2023-08-26
RcRownchangeKK*chgGame
 1370 1139 2.50 8 0.44 40 17.60 
  Dukic, Teona 1224 BIH0.5010.12404.80 
  Peric, Jakov 1211 BIH0.5010.10404.00 
  Trencic, Mateja 1254 SRB0.001-0.3440-13.60 
  Stula, Nikola A 1489 BIH0.5010.394015.60 
  Kujacic, Sladjan 1490 BIH0.001-0.1140-4.40 
  Savic, Matija 1053 BIH1.0010.384015.20 
  Vujanovic, Anastasija 1585 SRB0.001-0.0640-2.40 
  Bagas, Ana 1654 SRB0.001-0.0440-1.60 

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)
 
 3. Medjunarodni sahovski festival "Trofej Banjaluke 2023" - do 14 godina Banja Luka BIH 2023-08-27
RcRownchangeKK*chgGame
 1441 1139 0.00 4 -0.60 40 -24.00 
  Stula, Nikola A 1489 BIH0.001-0.1140-4.40 
  Jahic, Omer 1482 BIH0.001-0.1240-4.80 
  Javorac, Milos 1348 BIH0.001-0.2340-9.20 
  Dangubic, Pavle 1445 BIH0.001-0.1440-5.60 

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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