Rapid: Individual Calculations December 2022
 Ostojic, Ana A  Total change: -1.20  Rating chartPersonal card
 2. medjunarodni sahovski turnir "Memorijal Ivan Boto" Ljubuski 2022 Ljubuski BIH 2022-11-20
RcRownchangeKK*chgGame
 1780 1398 1.00 5 0.52 40 20.80 
  Rasic, Ivan 1922 CRO0.001-0.0340-1.20 
  Basic, Dervo 1714 BIH1.0010.874034.80 
  Vucic, Mate 1768 CRO0.001-0.1040-4.00 
  Sevelj, Berislav 1748 CRO0.001-0.1140-4.40 
  Buric, Dragan 1749 BIH0.001-0.1140-4.40 

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)
 
 6. medjunarodni sahovski turnir "Medjugorje Open 2022" Medjugorje BIH 2022-11-26
RcRownchangeKK*chgGame
 1623 1398 1.50 8 -0.55 40 -22.00 
  Turanjanin, Dragan 1950 BIH0.001-0.0340-1.20 
  Buntic, Alen 1714 BIH0.5010.374014.80 
  Buric, Dragan 1749 BIH0.001-0.1140-4.40 
  Rajic, Ruza 1484 BIH0.001-0.3840-15.20 
  Babic Sisinacki, Fran 1222 CRO1.0010.274010.80 
  Knezovic, Stipe 1677 CRO0.001-0.1640-6.40 
  Kuna, Boris 1672 BIH0.001-0.1740-6.80 
  Cerkez, Matej 1518 BIH0.001-0.3440-13.60 

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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