- Name:
- Conor O'Donnell
- Years:
- 2013 - 2026
- Total Games:
- 227
- Wins:
- 69 (30.4 %)
- Draws:
- 74 (32.6 %)
- Losses:
- 84 (37 %)
- Score:
- 46.7 %
Conor O'Donnell
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
|---|---|---|---|
| 4NCL Division 1 2026-27 | 10/10/2026 | 2277 | 
United Kingdom |
| 4NCL 2025-26 | 11/01/2025 | 2269 |
United Kingdom |
| TCh-ISL Kvika 2025-26 | 11/13/2025 | 2336 | 
Iceland |
| 4NCL 2024-25 | 11/23/2024 | 2287 |
United Kingdom |
Most Played Openings as White
| ECO | Opening | Games |
|---|---|---|
| D35 | Queen's Gambit Declined, 3...Nf6 | 5 games |
| A40 | Queen's pawn | 4 games |
| E21 | Nimzo-Indian, three knights variation | 4 games |
| D37 | Queen's Gambit Declined, 4.Nf3 | 4 games |
Most Played Openings as Black
| ECO | Opening | Games |
|---|---|---|
| B12 | Caro-Kann defence | 8 games |
| D02 | Queen's pawn game | 7 games |
| A13 | English opening | 6 games |
| C02 | French, advance variation | 6 games |
Games played by Conor O'Donnell
| White | Elo | Black | Elo | Result | Moves | ECO | Year | Tournament | Moves |
|---|---|---|---|---|---|---|---|---|---|
| Dunn, A | 2037 | O'Donnell, C | 2281 | 0-1 | 49 | D02 | 2026 | 4NCL Division 1 2026-27 | |
| D0220264NCL Division 1 2026-27 | |||||||||
| O'Donnell, C | 2281 | Hunt, H | 2287 | ½-½ | 38 | A21 | 2026 | 4NCL Division 1 2026-27 | |
| A2120264NCL Division 1 2026-27 | |||||||||
| Jarocka, L | 2273 | O'Donnell, C | 2317 | ½-½ | 34 | B12 | 2026 | 4NCL 2025-26 | |
| B1220264NCL 2025-26 | |||||||||
| Eggleston, D | 2343 | O'Donnell, C | 2317 | ½-½ | 97 | B12 | 2026 | 4NCL 2025-26 | |
| B1220264NCL 2025-26 | |||||||||
| O'Donnell, C | 2317 | Dicen, E | 2146 | 0-1 | 43 | E91 | 2026 | 4NCL 2025-26 | |
| E9120264NCL 2025-26 | |||||||||
| Petrov, N | 2572 | O'Donnell, C | 2306 | 1-0 | 29 | A13 | 2026 | TCh-ISL Kvika 2025-26 | |
| A132026TCh-ISL Kvika 2025-26 | |||||||||
| Laurusas, T | 2504 | O'Donnell, C | 2306 | 1-0 | 36 | E48 | 2026 | TCh-ISL Kvika 2025-26 | |
| E482026TCh-ISL Kvika 2025-26 | |||||||||
| O'Donnell, C | 2306 | Williams, S | 2432 | 0-1 | 31 | A90 | 2026 | TCh-ISL Kvika 2025-26 | |
| A902026TCh-ISL Kvika 2025-26 | |||||||||
| Birkisson, B | 2196 | O'Donnell, C | 2306 | 1-0 | 48 | D41 | 2026 | TCh-ISL Kvika 2025-26 | |
| D412026TCh-ISL Kvika 2025-26 | |||||||||
| O'Donnell, C | 2306 | Sulypa, A | 2455 | ½-½ | 31 | E04 | 2026 | TCh-ISL Kvika 2025-26 | |
| E042026TCh-ISL Kvika 2025-26 | |||||||||
| O'Donnell, C | 2306 | Nelson, J | 2117 | 1-0 | 41 | E73 | 2026 | 4NCL 2025-26 | |
| E7320264NCL 2025-26 | |||||||||
| Mesropyan, H | 2146 | O'Donnell, C | 2306 | 0-1 | 33 | B30 | 2026 | 4NCL 2025-26 | |
| B3020264NCL 2025-26 | |||||||||
| Nawalaniec, A | 2278 | O'Donnell, C | 2303 | ½-½ | 52 | B13 | 2026 | 4NCL 2025-26 | |
| B1320264NCL 2025-26 | |||||||||
| O'Donnell, C | 2303 | Maciol, R | 2066 | 1-0 | 31 | C02 | 2026 | 4NCL 2025-26 | |
| C0220264NCL 2025-26 | |||||||||
| O'Donnell, C | 2292 | Hardaway, B | 2522 | 0-1 | 48 | D37 | 2025 | TCh-ISL Kvika 2025-26 | |
| D372025TCh-ISL Kvika 2025-26 | |||||||||
| Bogdanov, E | 2510 | O'Donnell, C | 2292 | ½-½ | 33 | B19 | 2025 | TCh-ISL Kvika 2025-26 | |
| B192025TCh-ISL Kvika 2025-26 | |||||||||
| O'Donnell, C | 2292 | Hjartarson, J | 2473 | 0-1 | 69 | E38 | 2025 | TCh-ISL Kvika 2025-26 | |
| E382025TCh-ISL Kvika 2025-26 | |||||||||
| O'Donnell, C | 2292 | Jacobsen, M | 2306 | ½-½ | 41 | D31 | 2025 | TCh-ISL Kvika 2025-26 | |
| D312025TCh-ISL Kvika 2025-26 | |||||||||
| Gunnarsson, J | 2434 | O'Donnell, C | 2306 | 0-1 | 40 | B11 | 2025 | TCh-ISL Kvika 2025-26 | |
| B112025TCh-ISL Kvika 2025-26 | |||||||||
| O'Donnell, C | 2287 | Pert, R | 2413 | ½-½ | 83 | D30 | 2025 | 4NCL 2024-25 | |
| D3020254NCL 2024-25 | |||||||||
| O'Donnell, C | 2287 | Morea, G | 1940 | 1-0 | 43 | E73 | 2025 | 4NCL 2024-25 | |
| E7320254NCL 2024-25 | |||||||||
| Li, H | 2247 | O'Donnell, C | 2287 | 0-1 | 50 | B12 | 2025 | 4NCL 2024-25 | |
| B1220254NCL 2024-25 | |||||||||
| O'Donnell, C | 2289 | Sowray, P | 2210 | ½-½ | 42 | B06 | 2025 | 4NCL 2024-25 | |
| B0620254NCL 2024-25 | |||||||||
| Mirzoeva, E | 2298 | O'Donnell, C | 2289 | ½-½ | 51 | A06 | 2025 | 4NCL 2024-25 | |
| A0620254NCL 2024-25 | |||||||||
| Grieve, H | 2458 | O'Donnell, C | 2284 | 1-0 | 25 | C43 | 2025 | 4NCL 2024-25 | |
| C4320254NCL 2024-25 | |||||||||
| O'Donnell, C | 2284 | Maycock Bates, D | 2286 | 1-0 | 56 | A13 | 2025 | 4NCL 2024-25 | |
| A1320254NCL 2024-25 | |||||||||
| O'Donnell, C | 2293 | Barnaure, V | 2480 | 0-1 | 34 | E00 | 2024 | London Classic Masters | |
| E002024London Classic Masters | |||||||||
| Hill, A | 2076 | O'Donnell, C | 2293 | 1-0 | 64 | D35 | 2024 | London Classic Masters | |
| D352024London Classic Masters | |||||||||
| Murawski, J | 2065 | O'Donnell, C | 2293 | 0-1 | 37 | E42 | 2024 | London Classic Masters | |
| E422024London Classic Masters | |||||||||
| Swanson, S | 2143 | O'Donnell, C | 2293 | 0-1 | 47 | B13 | 2024 | 4NCL 2024-25 | |
| B1320244NCL 2024-25 | |||||||||
| O'Donnell, C | 2293 | Jackson, J | 2373 | ½-½ | 44 | E62 | 2024 | 4NCL 2024-25 | |
| E6220244NCL 2024-25 | |||||||||
| O'Donnell, C | 2291 | Murawski, J | 1987 | ½-½ | 51 | D35 | 2024 | 4NCL 2023-24 | |
| D3520244NCL 2023-24 | |||||||||
| Kirk, E | 2393 | O'Donnell, C | 2291 | 1-0 | 41 | D29 | 2024 | 4NCL 2023-24 | |
| D2920244NCL 2023-24 | |||||||||
| Roberson, P | 2426 | O'Donnell, C | 2291 | ½-½ | 28 | C43 | 2024 | 4NCL 2023-24 | |
| C4320244NCL 2023-24 | |||||||||
| O'Donnell, C | 2293 | Warmerdam, M | 2633 | 0-1 | 33 | D35 | 2024 | Dutch League 2023-24 | |
| D352024Dutch League 2023-24 | |||||||||
| O'Donnell, C | 2284 | Maciol, R | 2125 | ½-½ | 35 | A20 | 2024 | 4NCL 2023-24 | |
| A2020244NCL 2023-24 | |||||||||
| Willmoth, R | 2104 | O'Donnell, C | 2284 | 0-1 | 82 | A04 | 2024 | 4NCL 2023-24 | |
| A0420244NCL 2023-24 | |||||||||
| O'Donnell, C | 2284 | Johannesson, I | 2313 | 0-1 | 51 | D37 | 2024 | TCh-ISL Kvika 2023-24 | |
| D372024TCh-ISL Kvika 2023-24 | |||||||||
| O'Donnell, C | 2284 | Sverrisson, N | 2052 | ½-½ | 32 | E04 | 2024 | TCh-ISL Kvika 2023-24 | |
| E042024TCh-ISL Kvika 2023-24 | |||||||||
| O'Donnell, C | 2284 | Bjornsson, T | 2165 | 1-0 | 40 | E08 | 2024 | TCh-ISL Kvika 2023-24 | |
| E082024TCh-ISL Kvika 2023-24 | |||||||||