Championship of Sankt-Peterburg under 9
| Dates | 12.12.2021 - 12.12.2021 |
| City | RU, Sankt-Peterburg |
| Система | Мак-Магона |
| Participants | 15 |
| Rounds | 5 |
| N | Player | City | Go Level | MM0 | 1 | 2 | 3 | 4 | 5 | Points | SOS | SODOS | Place |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Dmitrij Kopchenko | Vsevolozhsk | 728→741 (+13) | 1 | 4+ | 6+ | 2+ | 5+ | -! | 5 | 21 | 16 | 1 |
| 2 | Mikhail Lapshin | Sankt-Peterburg | 186→435 (+249) | 1 | 7+ | 3+ | 1- | 6+ | 8+ | 5 | 19½ | 14 | 2 |
| 3 | Kirill Grabezhov-Karalek | Sankt-Peterburg | 260→341 (+81) | 1 | 10+ | 2- | 8+ | 4+ | 6+ | 5 | 18 | 13 | 3 |
| 4 | Ruslan Ishin | Sankt-Peterburg | 131→229 (+98) | 1 | 1- | 14+ | 7+ | 3- | 9+ | 4 | 17½ | 7 | 4 |
| 5 | Majja Balakshina | Sankt-Peterburg | 97*→448 (+351) | 0 | 15+ | 12+ | 14+ | 1- | 7+ | 4 | 12½ | 7 | 5 |
| 6 | Grigorij Zarubin | Sankt-Peterburg | 207→201 (-6) | 1 | 12+ | 1- | 9+ | 2- | 3- | 3 | 20½ | 5 | 6 |
| 7 | Erik Karzov | Sankt-Peterburg | 98→98 (=) | 1 | 2- | +! | 4- | 11+ | 5- | 3 | 18½ | 5½ | 7 |
| 8 | Mikhail Sukhodolskij | Sankt-Peterburg | 95*→194 (+99) | 0 | 11+ | 15+ | 3- | 14+ | 2- | 3 | 15 | 5 | 8 |
| 9 | Lev Balakshin | Sankt-Peterburg | 95*→183 (+88) | 0 | 13+ | 10+ | 6- | 12+ | 4- | 3 | 14 | 7 | 9 |
| 10 | Kirill Ugodnov | Sankt-Peterburg | 125→120 (-5) | 1 | 3- | 9- | 11- | 15+ | 12+ | 3 | 14 | 3 | 10 |
| 11 | Miron Sarychev | Sankt-Peterburg | 95*→160 (+65) | 0 | 8- | 13+ | 10+ | 7- | 15+ | 3 | 12 | 6 | 11 |
| 12 | Stepan Benisovich | Sankt-Peterburg | 100*→100 (=) | 1 | 6- | 5- | 13+ | 9- | 10- | 2 | 15 | 2 | 12 |
| 13 | Taisia Galkina | Sankt-Peterburg | 90→91 (+1) | 0 | 9- | 11- | 12- | +! | 14+ | 2 | 9½ | 1½ | 13 |
| 14 | Stepan Baranov | Sankt-Peterburg | 95*→95 (=) | 0 | +! | 4- | 5- | 8- | 13- | 1 | 15 | 2 | 14 |
| 15 | Oleg Zyrjanov | Magadan | 95*→95 (=) | 0 | 5- | 8- | +! | 10- | 11- | 1 | 14 | 1 | 15 |
