Individual Calculations August 2023
 Siraj, Svit  Total change: -152.76  Rating chartPersonal card
 Vojvodina Open 2023 A Novi Sad SRB 2023-06-29
RcRownchangeKK*chgGame
 1913 2009 3.50 9 -2.20 38 -83.60 
  Mamatov, Melis f2399 KGZ0.001-0.0938-3.42 
  Ersoz, Teoman Guney 1677 TUR0.001-0.8838-33.44 
  Udovenko, Daniel 1856 USA1.0010.303811.40 
  Wen, Tommy f2433 USA0.001-0.0738-2.66 
  Makarenko, Kirill 1803 FID0.501-0.2638-9.88 
  Caliskan, Seha 1902 TUR0.501-0.1538-5.70 
  Roneet, Das 1702 IND1.0010.14385.32 
  Ishvi, Aggarwal 1740 IND0.001-0.8338-31.54 
  Saksham, Singh 1701 IND0.501-0.3638-13.68 

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)
 
 14. Portoroz open 2023 Portoroz SLO 2023-07-15
RcRownchangeKK*chgGame
 1805 2009 4.50 9 -1.82 38 -69.16 
  Leban, Vilijan 1317 SLO1.0010.01380.38 
  Bulic, Josip f2226 CRO0.001-0.2238-8.36 
  Papler, Peter 1727 SLO1.0010.16386.08 
  Mencinger, Vojko m2327 SLO0.001-0.1338-4.94 
  Danicic, Anze 1609  * SLO0.001-0.9238-34.96 
  Rozmanec, Pia 1818 SLO1.0010.25389.50 
  Barca, Michal 1696 SVK0.001-0.8638-32.68 
  Kekic, Urban 1777 SLO0.501-0.2938-11.02 
  Slusarczyk, Anna 1749 POL1.0010.18386.84 
 * 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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