Individual Calculations December 2023
 Hashem, Khaled  Total change: -52.00  Rating chartPersonal card
 PAVLODAR Open 2023 group B Pavlodar KAZ 2023-10-22
RcRownchangeKK*chgGame
 1478 1920 6.00 10 -3.24 20 -64.80 
  Musauly, Nurali 1346 KAZ1.0010.02200.40 
  Esentay, Arsen 1611 KAZ0.501-0.3620-7.20 
  Bakhitbek, Amir 1448 KAZ0.501-0.4520-9.00 
  Meirkhanov, Marat 1455 KAZ1.0010.05201.00 
  Huseynov, Fazil 1710 AZE0.001-0.7720-15.40 
  Babkin, Kirill 1387 KAZ0.001-0.9720-19.40 
  Ospan, Nursat 1520  * KAZ0.501-0.4220-8.40 
  Yerzhanuly, Yernur 1361 KAZ1.0010.03200.60 
  Ramazanov, Mansur 1405 KAZ0.501-0.4620-9.20 
  Borumbayev, Adil 1533 KAZ1.0010.09201.80 
 * 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)
 
 FIDE World Amateur Chess Championship Open U 2300 Muscat OMA 2023-11-02
RcRownchangeKK*chgGame
 1969 1920 4.50 9 0.64 20 12.80 
  Al-Aqrabi, Saleh c2164 YEM1.0010.802016.00 
  Avila Bautista, Roberto Al c2209 MEX0.001-0.1620-3.20 
  Naymanova, Patricie wf2083 BUL0.001-0.2820-5.60 
  Ahmed, Hassan Ahmed c2121 SUD0.001-0.2420-4.80 
  Al Muharbi, Imran 1520  * OMA1.0010.08201.60 
  Al Mamari, Ali Abdullah 1561 OMA0.501-0.4020-8.00 
  Myratgulyyev, Shohratguly f2289 TKM1.0010.902018.00 
  Cap, Piotr 2136 POL0.001-0.2220-4.40 
  Mandryka, Vladislav 1641 FID1.0010.16203.20 
 * 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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