Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1916 |
221 |
2250 | (62) | 19 |
| 1917 |
210 |
2255 | (65) | 0 |
| 1918 |
201 |
2260 | (65) | 11 |
Rating table notes
|
| Biographical data |
| Name: Isaacs, Lewis Jl. |
| Born: 21 Dec. 1878 |
| Died: 11 Mar. 1967 |
| |
| Notes: |
| Gaige (Chess Personalia) has 'Isaacs, Lewis J.'; Di Felice has 'Isaacs, Lewis Jl.'. |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1901-1920, page 307 |
| Gaige, Chess Personalia, page 187 |
| Thulin, Name index to CTC, page 118 |
| |
