Individual Calculations September 2023
 Pang, Ethan  Total change: 33.20  Rating chartPersonal card
 2023 British Championship: Major Open Leicester ENG 2023-07-22
RcRownchangeKK*chgGame
 1821 1554 3.00 8 1.56 40 62.40 
  Rahul, Babu 1846 IND1.0010.854034.00 
  Rathbone-Jones, Ifan 1925 WLS0.001-0.1040-4.00 
  Sivanandan, Bodhana wc1837 ENG0.001-0.1640-6.40 
  Howell, Oliver W 1799 ENG0.001-0.2040-8.00 
  Davis, Timothy 1737 ENG0.5010.24409.60 
  Macqueen, Andrew 1759 SCO0.5010.264010.40 
  Freeman, Ashley 1846 ENG0.5010.354014.00 
  Gibson, Christopher A 1820 ENG0.5010.324012.80 

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
 1546 1601 4.50 9 -0.73 40 -29.20 
  Shonazarov, Orash 2104 KAZ0.001-0.0440-1.60 
  Bhavanya, Panchumarthi 1354 IND0.501-0.3140-12.40 
  Abhinav, Benny 1282 IND0.001-0.8740-34.80 
  Prithvi, Raj Prajeesh 1442 IND0.501-0.2140-8.40 
  Amangeldi, Bekaidar 1201  * KAZ1.0010.08403.20 
  Al Subaie, Nasser 1391 KUW0.501-0.2740-10.80 
  Fatima, Saif Al-Ali wc1368 UAE1.0010.21408.40 
  Saif, Ahmed 1922 UAE1.0010.874034.80 
  Hamad, Essam 1853 UAE0.001-0.1940-7.60 
 * 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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