| PLAYER'S RECORD YEAR BY YEAR | |||||||||||||
| no. | city | flag | year | system | plrs | pos. | pts | gms | + | = | - | Elo | Elop |
| 7. | Groningen |  |
1977/78 | S-13 | 32 | 15. | 7 | 13 | 5 | 4 | 4 | 2044 | |
| 5. | Groningen | |
1975/76 | Q + 4F | 32 | 27. | 9½ | 17 | 8 | 3 | 6 | ||
|
Roos, Louis |
| European Junior Chess Championship |
| OVERALL STATISTICS | ||||||||
| ap | years | pts | gms | + | = | - | % | medals |
| 2 | 1975/76, 1977/78 | 16½ | 30 | 13 | 7 | 10 | 55.0 | 0 - 0 - 0 |
| PLAYER'S RECORD YEAR BY YEAR | |||||||||||||
| no. | city | flag | year | system | plrs | pos. | pts | gms | + | = | - | Elo | Elop |
| 7. | Groningen | |
1977/78 | S-13 | 32 | 15. | 7 | 13 | 5 | 4 | 4 | 2044 | |
| 5. | Groningen | |
1975/76 | Q + 4F | 32 | 27. | 9½ | 17 | 8 | 3 | 6 | ||
Roos, Louis at 
