Mcdonald, Christopher
Current rating: 1537
Record: 15-16-1
| Grand Prix Birmingham 2017 (modern) | starting rating: 1455 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1 | MacKenzie-Skea, Christopher (1511) | Won 2-1 | +191474 |
| 2modern | 291 | Bentley, James (1517) | Won 0-0 | +191493 |
| 3modern | 263 | Gutierrez Von Porat, Nils (1843) | Won 2-1 | +241517 |
| 4modern | 79 | Barragan, Alejandro (1538) | Lost 0-2 | -171500 |
| 5modern | 107 | Crepelle, Nicolas (1565) | Lost 0-2 | -171483 |
| 6modern | 443 | Kneeshaw, Louis (1605) | Won 2-1 | +201503 |
| 7modern | 352 | Dolan, Stephanie (1467) | Won 2-1 | +171520 |
| 8modern | 145 | Molle, Niels (1952) | Lost 1-2 | -101510 |
| 9modern | 193 | Badiali, Tommaso (1630) | Won 2-0 | +201530 |
| 10modern | 247 | Stummer, Leonhard (1558) | Lost 0-2 | -181512 |
| 11modern | 209 | Van Deun, Luca (1741) | Won 2-0 | +231535 |
| 12modern | 132 | King, Samuel [ENG] (1562) | Lost 1-2 | -181517 |
| 13modern | 181 | Davies, Bobby (1533) | Won 2-0 | +181535 |
| 14modern | 142 | Gibert Font, Marc (1514) | Won 2-0 | +181553 |
| 15modern | 128 | Ankers, Luke (1645) | Lost 1-2 | -161537 |
| top | average opponent: 1612record: 9-6 | new rating: 1537 | ||
| Grand Prix Manchester 2016 (SOI standard) | starting rating: 1426 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 491 | Matthies, Mario (1606) | Won 2-0 | +211447 |
| 2standard | 307 | Rickell, Helen (1464) | Won 2-0 | +191466 |
| 3standard | 201 | Payne, Morgan (1430) | Lost 1-2 | -191447 |
| 4standard | 372 | Oppliger, Daniel (1658) | Won 2-0 | +221469 |
| 5standard | 198 | Brown, Chris3426 (1500) | Won 2-1 | +181487 |
| 6standard | 148 | Tuite, David (1454) | Lost 1-2 | -181469 |
| 7standard | 218 | Johnson, Pete (1487) | Draw 1-1 | 01469 |
| 8standard | 259 | Staniucha, Tymoteusz (1708) | Lost 1-2 | -141455 |
| top | average opponent: 1538record: 4-3-1 | new rating: 1455 | ||
| Grand Prix London 2015 (ORI standard) | starting rating: 1452 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 274 | Burgold, Lino (1835) | Lost 1-2 | -111441 |
| 2standard | 322 | Murphy, Tobias B (1482) | Won 2-1 | +191460 |
| 3standard | 290 | Baillet, Paul (1500) | Won 2-0 | +181478 |
| 4standard | 212 | Driver, George (1459) | Lost 1-2 | -181460 |
| 5standard | 392 | Hendel, Robin (1499) | Lost 1-2 | -171443 |
| 6standard | 331 | Krabill, Brendon (1517) | Lost 0-2 | -171426 |
| top | average opponent: 1549record: 2-4 | new rating: 1426 | ||
| Grand Prix Manchester 2014 (Theros block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3block | 155 | Wright, Stuart (1855) | Lost 0-2 | -121488 |
| 4block | 357 | Sutton, Nathan (1517) | Lost 0-2 | -171471 |
| 5block | 457 | Silcock, Ross (1436) | Lost 0-2 | -191452 |
| top | average opponent: 1603record: 0-3 | new rating: 1452 | ||