| Gupta, A | 0 | U | 180492 | Wolverhampton |
| Gupta, A | 0 | U | 147074 | Peterhouse College CU |
| Gupta, Aadit | 0 | M | 360512 | Surrey * |
| Gupta, Aanya | 0 | F | 323861 | Surrey Juniors |
| Gupta, Aarav | 0 | M | 345567 | Buckinghamshire Juniors |
| Gupta, Aarav | 0 | U | 353614 | Trinity School |
| Gupta, Aarav | 0 | M | 358142 | Bristol * |
| Gupta, Aarav | 0 | U | 346269 | Essex Juniors |
| Gupta, Aarav | 0 | M | 317751 | Kent Junior Congresses |
| Gupta, Aarav G | 1373 | M | 316774 | Battersea |
| Gupta, Aashray | 0 | M | 300448 | Kings College Junior School (Wimbledon) |
| Gupta, Abhijeet | 2718 | M | 230939 | India |
| Gupta, Adi | 0 | M | 345038 | East Grinstead Bookshop |
| Gupta, Adil | 0 | U | 279253 | Hampton School |
| Gupta, Aditya | 0 | M | 263740 | Old Wilsonians |
| Gupta, Aditya | 1556 | M | 323176 | Sussex Juniors |
| Gupta, Aditya (Adi) | 0 | M | 286461 | Barclays Bank |
| Gupta, Advay | 0 | M | 363735 | Cambridgeshire * |
| Gupta, Advik | 0 | M | 352349 | Hertfordshire Juniors |
| Gupta, Adwaya | 0 | M | 350625 | King Edward VI Camp Hill Boys |
| Gupta, Agamya | 0 | F | 302813 | Alwoodley |
| Gupta, Ahaan | 0 | M | 305159 | Hall, The (Middlesex) |
| Gupta, Ahaan | 0 | M | 300465 | Kings College School (Wimbledon) |
| Gupta, Ajay X | 0 | U | 320814 | BNP Paribas |
| Gupta, Akash | 1476 | M | 356556 | Reading |
| Gupta, Akash | 0 | M | 273672 | Wilsons School |
| Gupta, Akhil | 0 | M | 273417 | RGS Newcastle |
| Gupta, Alok | 0 | M | 163048 | Foreign (unknown) |
| Gupta, Ambika | 0 | U | 240515 | London SE * |
| Gupta, Amey | 1871 | U | 314794 | Harrow |
| Gupta, Anand | 0 | M | 260997 | Ashtead |
| Gupta, Anant | 0 | M | 301769 | Whitgift School |
| Gupta, Anav | 0 | F | 355150 | London NW * |
| Gupta, Anay | 0 | M | 345106 | Maidenhead |
| Gupta, Aneesh | 0 | M | 247800 | Coulsdon Chess Club |
| Gupta, Aneesha | 0 | F | 325830 | Ealing/Acton * |
| Gupta, Anish | 0 | M | 309338 | King Edward VI School Chelmsford |
| Gupta, Anmol | 0 | M | 278305 | London Comm League |
| Gupta, Ansh | 0 | M | 330287 | Surrey * |
| Gupta, Ansh | 0 | M | 353704 | Bradford * |
| Gupta, Anuj | 0 | M | 309449 | Churchill Academy |
| Gupta, Anuj | 0 | U | 193327 | Highgate School |
| Gupta, Anumeya | 0 | F | 366730 | Dartford Juniors |
| Gupta, Anyan | 0 | M | 329063 | Nottinghamshire Juniors |
| Gupta, Archit | 0 | M | 350936 | Maidenhead |
| Gupta, Arijit | 0 | M | 292269 | Imperial College London |
| Gupta, Arjun | 0 | M | 269586 | University of Warwick |
| Gupta, Arnav | 1637 | U | 319326 | Urmston GS |
| Gupta, Arnav | 0 | M | 350914 | Sutton/Cheam * |
| Gupta, Arnav | 0 | U | 306346 | Bloxwich Juniors |
| Gupta, Arnav | 0 | M | 351233 | Greater Manchester * |
| Gupta, Arnav | 0 | M | 361023 | Sutton/Cheam * |
| Gupta, Arpit | 0 | M | 300323 | London School of Economics |
| Gupta, Arshiya | 0 | F | 310519 | Berkshire Junior |
| Gupta, Arul | 0 | M | 275879 | Eltham College |
| Gupta, Arushi | 0 | F | 350044 | Buckinghamshire* |
| Gupta, Aryan | 0 | U | 306348 | Bloxwich Juniors |
| Gupta, Ashish | 0 | M | 186804 | Wootton Bassett |
| Gupta, Atri | 0 | M | 344903 | Chingford |
| Gupta, Avighna | 0 | M | 352790 | Hallfield School |
| Gupta, Avik | 0 | U | 305571 | Q Elizabeth School Barnet |
| Gupta, Ayush | 0 | M | 318884 | Buckinghamshire Juniors |
| Gupta, Ayush | 0 | M | 350045 | Buckinghamshire* |
| Gupta, Ayush | 0 | M | 281773 | Kent Junior Congresses |
| Gupta, Ayush | 0 | M | 340113 | Huddersfield * |
