Individual Calculations September 2023
 Obidjonov, Oriyat  Total change: 276.00  Rating chartPersonal card
 Abu Dhabi Junior Chess Championship Abu Dhabi UAE 2023-08-16
RcRownchangeKK*chgGame
 1531 1579 6.00 8 1.23 40 49.20 
  Kanushi, Kishore 1179  * IND1.0010.08403.20 
  Yashvir, Mohammad 1240 IND1.0010.12404.80 
  Rishi, N 1307 IND1.0010.17406.80 
  Mahdavi, Reza f2302 IRI0.5010.494019.60 
  Navaneet, Sreekanth 1330 IND1.0010.19407.60 
  Sindarov, Islombek c1833 UZB0.5010.314012.40 
  Syed, Abdul Khader 1665 IND0.001-0.3840-15.20 
  Yeshwant, Saravanan 1390 IND1.0010.254010.00 
 * 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)
 
 Abu Dhabi Open Chess Tournament-A Abu Dhabi UAE 2023-08-16
RcRownchangeKK*chgGame
 1974 1579 6.50 9 5.67 40 226.80 
  Shivika, Rohilla wf2045 IND1.0010.954038.00 
  Roneet, Das 1879 IND0.5010.354014.00 
  Dumanuly, Sultanbeibarys 1912 KAZ1.0010.884035.20 
  Arellano, Bryle 2076 PHI0.5010.464018.40 
  Abdulkarimli, Eljan 1980 AZE0.001-0.0840-3.20 
  Avetisyan, Ani 1815 ARM1.0010.804032.00 
  Stefanidi, Maria-Anna wf1955 GRE1.0010.914036.40 
  Al-Takrori, Husam 2018 PLE0.5010.444017.60 
  Hany Kamal, Mohamed m2089 EGY1.0010.964038.40 

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)
 

 

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