Duncan, C
Last game 2026
Rating
peak 2337 · latest 2190Games
326
Wins
106
Draws
85
Losses
135
Peak Elo
2337
45.6% score
As White
| E94 | King's Indian Defense: Orthodox Variation | 7 | 64.3% |
| A30 | English Opening: Symmetrical Variation | 5 | 40.0% |
| B23 | Sicilian Defense: Closed | 5 | 60.0% |
| A34 | English Opening: Symmetrical Variation, Three Knights Variation | 4 | 75.0% |
| D15 | Slav Defense: Chebanenko Variation | 4 | 62.5% |
| A15 | English Opening: Anglo-Indian Defense, King's Indian Formation, Double Fianchetto | 3 | 83.3% |
| A04 | Zukertort Opening: Dutch Variation | 3 | 100.0% |
As Black
| D12 | Slav Defense: Quiet Variation, Schallopp Defense | 5 | 40.0% |
| D30 | Queen's Gambit Declined | 5 | 60.0% |
| D10 | Slav Defense | 4 | 25.0% |
| D02 | Queen's Pawn Game: London System | 3 | 50.0% |
| B50 | Sicilian Defense: Delayed Alapin Variation, with d6 | 3 | 33.3% |
| B76 | Sicilian Defense: Dragon Variation, Yugoslav Attack, Modern Line | 3 | 33.3% |
| D16 | Slav Defense: Alapin Variation | 3 | 33.3% |
| B72 | Sicilian Defense: Dragon Variation | 3 | 16.7% |
| D17 | Slav Defense: Czech Variation, Krause Attack | 3 | 33.3% |
Recent games
| Duncan, C2190 | ½-½ | Bryant, Harry2150 | 4NCL 2025-26 | 2026 |
| Duncan, C2190 | ½-½ | Valdepenas Octavio, Javier2209 | 4NCL 2025-26 | 2026 |
| Carroll, Thomas2182 | ½-½ | Duncan, C2190 | 4NCL 2025-26 | 2026 |
| Duncan, C2185 | 0-1 | Novikov, I2477 | World Senior Teams +50 | 2026 |
| Duncan, C2190 | ½-½ | Dishman, S2228 | 4NCL 2025-26 | 2026 |
| Hebden, M2351 | 1-0 | Duncan, C2190 | 4NCL 2025-26 | 2026 |
| Duncan, C2197 | 0-1 | Banerjee, Supratit2322 | 4NCL 2025-26 | 2026 |
| Duncan, C2207 | 0-1 | Kazarian, Anna-Maja2224 | 4NCL 2025-26 | 2025 |
| Olsson, Li2166 | 0-1 | Duncan, C2183 | 40th ECC Open 2025 | 2025 |
| Nechitaylo, Nikita2238 | 0-1 | Duncan, C2183 | 40th ECC Open 2025 | 2025 |
| Babazada, Khazar2502 | 1-0 | Duncan, C2183 | 40th ECC Open 2025 | 2025 |
| Arnold, Rhys2269 | 1-0 | Duncan, C2196 | Titled Tue 12th Aug Late | 2025 |
| Duncan, C2196 | 1-0 | Micic, C2364 | Titled Tue 12th Aug Late | 2025 |
| Duncan, C2196 | 0-1 | Zeliantsova, Kseniya2062 | Titled Tue 12th Aug Late | 2025 |
| Sharankov, G2238 | ½-½ | Duncan, C2196 | Titled Tue 12th Aug Late | 2025 |