Rapid: Individual Calculations December 2022
 Peric, Pero  Total change: -57.20  Rating chartPersonal card
 24.medjunarodni sahovski turnir "Zenica 2022" Zenica BIH 2022-11-12
RcRownchangeKK*chgGame
 1837 1591 2.00 6 0.59 20 11.80 
  Bajric, Samir 2077 BIH0.001-0.0420-0.80 
  Redzepi, Mehmedalija 1821 BIH0.001-0.2120-4.20 
  Kratina, Imran 1458 BIH1.0010.32206.40 
  Musija, Nermin 1808 BIH1.0010.782015.60 
  Hajdarevic, Samir 2027 BIH0.001-0.0620-1.20 
  Cehic, Amir 1828 BIH0.001-0.2020-4.00 

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)
 
 2. Memorijalni sahovski turnir "Dr. Mehmedic Ibrahim i Sunjic Vincenc" Zenica BIH 2022-11-20
RcRownchangeKK*chgGame
 1664 1591 2.00 7 -1.02 20 -20.40 
  Karalic, Ahmed 2026 BIH0.001-0.0620-1.20 
  Kos, Elma 1445 BIH0.001-0.7020-14.00 
  Sahman, Djemal 1547 BIH1.0010.44208.80 
  Kratina, Imran 1458 BIH1.0010.32206.40 
  Redzepi, Mehmedalija 1821 BIH0.001-0.2120-4.20 
  Biogradlija, Sedin 1847 BIH0.001-0.1920-3.80 
  Pasic, Emrah 1504 BIH0.001-0.6220-12.40 

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
 1606 1591 1.50 8 -2.43 20 -48.60 
  Porobija, Antonio 1996 CRO0.001-0.0820-1.60 
  Basic, Enver 1808 BIH0.001-0.2220-4.40 
  Duvnjak, Ivan 1777 BIH0.001-0.2620-5.20 
  Buntic, Simun Enzo 1316 BIH1.0010.17203.40 
  Prijovic, Miodrag 1954 MNE0.001-0.1020-2.00 
  Pehar, Filip 1367 BIH0.001-0.7820-15.60 
  Omerovic, Damir 1346 BIH0.001-0.8020-16.00 
  Maslac, Vlatko 1286 BIH0.501-0.3620-7.20 

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)
 

 

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