Chess
Scotland
Callison, J Stuart
PNUM: 3390
Club: Cathcart
Status: A
Gender: M
Standard:
| Grade: | ⇒ | 1680 | |
| Rank: | 218 | ⇒ | 220 ↓2 |
Standard Games
This player has not played any Standard games in the 2026 season.
Chess
Scotland
Callison, J Stuart
PNUM: 3390
Club: Cathcart
Status: A
Gender: M
Standard:
| Grade: | ⇒ | 1680 | |
| Rank: | 218 | ⇒ | 220 ↓2 |
Standard Games
This player has not played any Standard games in the 2026 season.