India
Male
FIDE ID:
Siva Mahadevan
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| 15th London Classic Open | 11/27/2025 | 2314 |  United Kingdom |
| 4NCL 2025-26 | 11/01/2025 | 2269 | United Kingdom |
| 111th ch-GBR 2025 | 08/02/2025 | 2234 | United Kingdom |
| 29th Belgrade Trophy 2015 | 11/24/2015 | 2301 |  Serbia |
Siva Mahadevan Opening Repertoire with White pieces
| ECO | Opening | Games |
| B12 | Caro-Kann defence | 2 games |
| C05 | French, Tarrasch, closed variation | 2 games |
| B35 | Sicilian, accelerated fianchetto, modern variation with Bc4 | 1 games |
| B41 | Sicilian, Kan variation | 1 games |
Siva Mahadevan Opening Repertoire with Black pieces
| ECO | Opening | Games |
| C46 | Three knights game | 2 games |
| A07 | Reti, King's Indian attack (Barcza system) | 2 games |
| B63 | Sicilian, Richter-Rauzer, Rauzer attack | 1 games |
| B20 | Sicilian defence | 1 games |
