Jonathan Nelson
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| 4NCL 2023-24 | 11/11/2023 | 2271 | United Kingdom |
| 38th ECC Open 2023 | 10/01/2023 | 2352 | Albania |
| 4NCL 2022-23 | 10/22/2022 | 2231 | United Kingdom |
| 4NCL Div 1b 2019-20 | 01/11/2020 | 2286 | United Kingdom |
Jonathan Nelson Opening Repertoire with White pieces
| ECO | Opening | Games |
| B22 | Sicilian, Alapin's variation (2.c3) | 5 games |
| B23 | Sicilian, closed | 4 games |
| C02 | French, advance variation | 3 games |
| B06 | Robatsch (modern) defence | 3 games |
Jonathan Nelson Opening Repertoire with Black pieces
| ECO | Opening | Games |
| B07 | Pirc defence | 6 games |
| B33 | Sicilian defence | 4 games |
| E92 | King's Indian, classical variation | 4 games |
| E94 | King's Indian, orthodox variation | 3 games |


United Kingdom
Albania