| Name: | Viljo Koski |
| Federation: |  Sweden |
| Sex: |
 Male
|
| Born: | 1949 |
 FIDE ID: |
1717553 FIDE Profile |
| ELO Classic: | 1880 |
| ELO Rapid: | 1853 |
| ELO Blitz: | 1863 |
| Years: | 1993 - 1993 |
| Total Games: | 7 |
| Wins: | 4 (57.14 %) |
| Draws: | 1 (14.29 %) |
| Losses: | 2 (28.57 %) |
| Score: | 64.29 % |
| Tournament | Date | Elo Avg. | Country |
| Scandic GP 15th | ??/??/1993 | 244 | Sweden |
| ECO | Opening | Games |
| A01 | Nimzovich-Larsen attack | 1 games |
| A12 | English, Caro-Kann defensive system | 1 games |
| A10 | English opening | 1 games |
| ECO | Opening | Games |
| C45 | Scotch game | 2 games |
| C93 | Ruy Lopez, closed, Smyslov defence | 1 games |
| C50 | King's pawn game | 1 games |
| White | ELO W | Black | ELO B | Result | Moves | ECO | Date | Tournament | View |
| Koski, V | Wimert, D | 1-0  |
31 | A01 | 1993 | Scandic GP 15th |
|
||
| Koski, V | Faldt, M | 1-0 |
52 | A12 | 1993 | Scandic GP 15th |
|
||
| Koski, V | Gaard, K | ½-½ |
28 | A10 | 1993 | Scandic GP 15th |
|
||
| Wieweg, J | 2345 | Koski, V | 0-1 |
35 | C45 | 1993 | Scandic GP 15th |
|
|
| Karlsson, T | Koski, V | 1-0 |
43 | C93 | 1993 | Scandic GP 15th |
|
||
| Berg, E | Koski, V | 0-1 |
31 | C45 | 1993 | Scandic GP 15th |
|
||
| Pepic, R | 2285 | Koski, V | 1-0 |
34 | C50 | 1993 | Scandic GP 15th |
|
