| Name | Constantine Popov |
| Birth Year | 2015 |
| School Year | 5 |
| No | Date | Event | Location | Opponent | Rating | Res | Tot | Exp | Tot | +/- | New | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 04/10/2025 | U14 Championship | Neath | James Choung | R1 | 1614 | 0 | 0 | 0.4 | 0.4 | -8 | 1535 |
| 2 | 04/10/2025 | U14 Championship | Neath | Otto Bartlett-Davis | R1 | 1635 | 1 | 1 | 0.37 | 0.77 | 12.6 | 1548 |
| 3 | 04/10/2025 | U14 Championship | Neath | Advik Samaiya | R1 | 1387 | 1 | 2 | 0.71 | 1.48 | 5.8 | 1553 |
| 4 | 04/10/2025 | U14 Championship | Neath | Rohan Powell | R1 | 1442 | 0 | 2 | 0.64 | 2.12 | -12.8 | 1541 |
| 5 | 04/10/2025 | U14 Championship | Neath | Yimo Liu | R1 | 1467 | 1 | 3 | 0.61 | 2.73 | 7.8 | 1548 |
| 6 | 11/10/2025 | 2025 Delancey UKCC Challengers Under 10 | Daventry | Pitel, Dominik | ECFR | 1762 | 0.5 | 3.5 | 0.22 | 2.95 | 5.6 | 1554 |
| 7 | 11/10/2025 | 2025 Delancey UKCC Challengers Under 10 | Daventry | Yu, Andrew | ECFR | 1607 | 0.5 | 4 | 0.41 | 3.36 | 1.8 | 1556 |
| 8 | 11/10/2025 | 2025 Delancey UKCC Challengers Under 10 | Daventry | Zhang, William | ECFR | 1746 | 0 | 4 | 0.24 | 3.6 | -4.8 | 1551 |
| 9 | 11/10/2025 | 2025 Delancey UKCC Challengers Under 10 | Daventry | Lankapura, Tashil | ECFR | 1803 | 0 | 4 | 0.18 | 3.78 | -3.6 | 1547 |
| 10 | 12/10/2025 | 2025 Delancey UKCC Challengers Under 10 | Daventry | Padiyar, Ishita | ECFR | 1493 | 1 | 5 | 0.57 | 4.35 | 8.6 | 1556 |
| No | Date | Event | Location | Opponent | Rating | Res | Tot | Exp | Tot | +/- | New | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 11 | 12/10/2025 | 2025 Delancey UKCC Challengers Under 10 | Daventry | Fowler, Robert | SCOR | 1532 | 0.5 | 0.5 | 0.53 | 0.53 | -0.6 | 1555 |
| 12 | 12/10/2025 | 2025 Delancey UKCC Challengers Under 10 | Daventry | Syed, Yousuf Wajahat | ECFR | 1529 | 1 | 1.5 | 0.54 | 1.07 | 9.2 | 1565 |
| 13 | 12/10/2025 | 2025 Delancey UKCC Challengers Under 10 | Daventry | Uzdin, Rene | ECFR | 1759 | 0 | 1.5 | 0.24 | 1.31 | -4.8 | 1560 |
| 14 | 12/10/2025 | 2025 Delancey UKCC Challengers Under 10 | Daventry | Beketov, Siemon | ECFR | 1610 | 0.5 | 2 | 0.42 | 1.73 | 1.6 | 1561 |
| 15 | 18/10/2025 | 2025 LJCC Qualifier | Cardiff | Ben Collins | R1 | 820 | 1 | 3 | 0.9 | 2.63 | 2 | 1563 |
| 16 | 18/10/2025 | 2025 LJCC Qualifier | Cardiff | Aya Jamil | R1 | 1174 | 1 | 4 | 0.9 | 3.53 | 2 | 1565 |
| 17 | 18/10/2025 | 2025 LJCC Qualifier | Cardiff | Charlie Duffin | R1 | 1344 | 1 | 5 | 0.77 | 4.3 | 4.6 | 1570 |
| 18 | 18/10/2025 | 2025 LJCC Qualifier | Cardiff | Jai Hrithvik Adithya Are | R2 | 1512 | 1 | 6 | 0.56 | 4.86 | 8.8 | 1579 |
| 19 | 18/10/2025 | 2025 LJCC Qualifier | Cardiff | Mabon Hanczar | R1 | 1388 | 1 | 7 | 0.72 | 5.58 | 5.6 | 1584 |
| 20 | 18/10/2025 | 2025 LJCC Qualifier | Cardiff | Zirui Xu | R1 | 1124 | 0.5 | 7.5 | 0.9 | 6.48 | -8 | 1576 |
| No | Date | Event | Location | Opponent | Rating | Res | Tot | Exp | Tot | +/- | New | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 21 | 01/11/2025 | U18 5th Portishead Junior Rapid | Portishead | William Cook | ECFR | 1757 | 0.5 | 0.5 | 0.26 | 0.26 | 4.8 | 1581 |
| 22 | 01/11/2025 | U18 5th Portishead Junior Rapid | Portishead | Ibrahim Damghani | ECFR | 1658 | 0 | 0.5 | 0.38 | 0.64 | -7.6 | 1574 |
| 23 | 01/11/2025 | U18 5th Portishead Junior Rapid | Portishead | Darcey Hall | TPR | 1577 | 0 | 0.5 | 0.5 | 1.14 | -10 | 1564 |
| 24 | 01/11/2025 | U18 5th Portishead Junior Rapid | Portishead | Nathan Hill | ECFR | 1516 | 1 | 1.5 | 0.59 | 1.73 | 8.2 | 1572 |
| 25 | 01/11/2025 | U18 5th Portishead Junior Rapid | Portishead | Adam Mussa | ECFR | 1674 | 0 | 1.5 | 0.36 | 2.09 | -7.2 | 1565 |
| 26 | 01/11/2025 | U18 5th Portishead Junior Rapid | Portishead | Arnav Manocha | ECFR | 1260 | 1 | 2.5 | 0.86 | 2.95 | 2.8 | 1567 |