Individual Calculations December 2023
 Naymanova, Patricie  Total change: -77.00  Rating chartPersonal card
 FIDE World Amateur Chess Championship Open U 2300 Muscat OMA 2023-11-02
RcRownchangeKK*chgGame
 1921 2083 5.00 9 -1.31 35 -45.85 
  Al Kathiri, Mana 1682 OMA1.0010.08352.80 
  Bigabylov, Zhuban f1929 KAZ0.001-0.7135-24.85 
  Hashem, Khaled c1920 KUW1.0010.28359.80 
  Arce Benito, Victor 2001 ESP0.001-0.6135-21.35 
  Al Saidi, Mohammed Khalfan 1825 OMA1.0010.18356.30 
  Majumder, Shrayan 1921 IND0.001-0.7135-24.85 
  Al Ibrahim, Abdulrahman 1888 KUW0.001-0.7535-26.25 
  Almaryami, Mohamed H. 1999 LBA1.0010.383513.30 
  Ahmed, Hassan Ahmed c2121 SUD1.0010.553519.25 

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)
 
 FIDE World Youth Chess Championship 2023 - U18 - Girls Montesilvano ITA 2023-11-13
RcRownchangeKK*chgGame
 1977 2083 6.00 11 -0.89 35 -31.15 
  Nielsen-Refs, Ingrid Elmer 1676 DEN1.0010.08352.80 
  Shohradova, Lala wf1846 TKM0.001-0.8035-28.00 
  Hernandez Ortega, Carolina wc1796 MEX1.0010.16355.60 
  Wisniowski, Natalie wc1902 USA1.0010.26359.10 
  Wikar, Martyna wf2227 POL0.001-0.3135-10.85 
  Wan, Qian wf1945 CHN0.501-0.1935-6.65 
  Sosovickova, Jana 2013 SVK1.0010.403514.00 
  Petricenco, Ana wf1901 MDA1.0010.26359.10 
  Hrebenshchykova, Yelyzaveta wm2292 UKR0.001-0.2335-8.05 
  Margadgua, Erdenebayar wf2013 MGL0.501-0.1035-3.50 
  Abrisqueta Zudaire, Leyre wf2137 ESP0.001-0.4235-14.70 

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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