| PLAYER'S RECORD YEAR BY YEAR | ||||||||||||||||
| year | tourn | city | flag | system | plrs | tms | code | brd | pos. | pts | gms | + | = | - | Elo | Elop |
| Nov 1986 | 27th olm | Dubai |  |
team | 641 | 108 | CRC | 1 | 55. | 5 | 10 | 2 | 6 | 2 | 2278 | |
| Aug 1977 | 22nd StudWTCh | Mexico City |  |
team | 110 | 19 | CRC | 3 | 16. | 6 | 12 | 3 | 6 | 3 | 2227 | |
| Oct 1976 | 22nd olm | Haifa |  |
team | 286 | 48 | CRC | 1 | 32. | 4 | 10 | 1 | 6 | 3 | 2210 | |
| Aug 1976 | 21st StudWTCh | Caracas |  |
team | 117 | 21 | CRC | 1 | 15. | 2½ | 10 | 0 | 5 | 5 | 2051 | |
| Jul 1975 | Caribbean-Central American zonal 2 | Santo Domingo |  |
RR | 13 | — | — | — | 12. | 3 | 12 | 1 | 4 | 7 | 2146 | |
| 1973 | 11th CACAC Team Ch | Caracas | |
team | 53 | 10 | CRC | 1 | 4. | 3 | 4 | 2 | 2 | 0 | 2456 | |
| 1972 | 10th CACAC Team Ch | Mexico City | |
team | 52 | 11 | CRC | 4 | 4. | 0 | 0 | 0 | 0 | 0 | ||
