Newman, Sebastian
Current rating: 1485
Record: 17-18
| Grand Prix Barcelona 2018 (modern) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 95 | Roig, Ferran (1468) | Won 2-1 | +181502 |
| 2modern | 253 | Echeverria, Kevin (1517) | Lost 0-2 | -181484 |
| 3modern | 568 | Guarneri, Harold (1481) | Lost 1-2 | -181466 |
| 4modern | 660 | Dely, Stephane (1504) | Won 2-0 | +191485 |
| 5modern | 417 | Herr, Boris (1238) | Won 2-0 | +131498 |
| 6modern | 296 | Firsching, Christian (1572) | Won 2-0 | +201518 |
| 7modern | 261 | Trujillo Rojas, Pedro Antonio (1567) | Lost 1-2 | -171501 |
| 8modern | 248 | Retuerta, Cristian (1622) | Lost 0-2 | -161485 |
| top | average opponent: 1496record: 4-4 | new rating: 1485 | ||
| Grand Prix Liverpool 2017 (XLN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 270 | Portnoy, Amit (1421) | Lost 1-2 | -191481 |
| 2sealed | 401 | Brett, Philip (1484) | Lost 0-2 | -181463 |
| 3sealed | 532 | Officer, Paul (1476) | Won 2-0 | +181481 |
| 4sealed | 326 | Annells, Christopher (1651) | Won 2-1 | +211502 |
| 5sealed | 357 | Atkinson, Thomas (1497) | Lost 1-2 | -181484 |
| top | average opponent: 1506record: 2-3 | new rating: 1484 | ||
| Grand Prix London 2016 (KLD limited) | starting rating: 1521 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 785 | Plummer, Sam (1500) | Won 2-0 | +171538 |
| 2sealed | 141 | Harrison, Mark (1469) | Won 2-1 | +171555 |
| 3sealed | 149 | Mcmenamin, Michael (1500) | Lost 0-2 | -191536 |
| 4sealed | 368 | Gillespie, Oscar (1524) | Lost 0-2 | -181518 |
| 5sealed | 732 | Geffroy, Francois (1494) | Lost 1-2 | -191499 |
| 6sealed | 820 | Passow, Christopher (1558) | Won 2-0 | +201519 |
| 7sealed | 635 | Birkin, Carl (1508) | Lost 1-2 | -191500 |
| top | average opponent: 1508record: 3-4 | new rating: 1500 | ||
| Grand Prix Manchester 2016 (SOI standard) | starting rating: 1537 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 434 | Williams, Daniel (1519) | Won 2-1 | +181555 |
| 2standard | 309 | M Taylor, Oliver (1574) | Won 2-0 | +181573 |
| 3standard | 319 | Valkeapaa, Tuomas (1665) | Lost 1-2 | -161557 |
| 4standard | 237 | Hobin, Kathryn (1591) | Lost 0-2 | -181539 |
| 5standard | 462 | Gameiro, Kevin-Romain (1626) | Lost 0-2 | -161523 |
| 6standard | 557 | Osterberg, William (1483) | Won 2-0 | +171540 |
| 7standard | 445 | Watkins, Joseph (1453) | Lost 1-2 | -191521 |
| top | average opponent: 1559record: 3-4 | new rating: 1521 | ||
| Grand Prix Liverpool 2015 (FRF limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 378 | Denison, Matthew (1500) | Won 2-0 | +181518 |
| 2sealed | 378 | Totari, Pierre (1518) | Won 2-1 | +181536 |
| 3sealed | 230 | Sukaitis, Tomas (1618) | Lost 1-2 | -171519 |
| 4sealed | 519 | Morrison, Alexa (1433) | Lost 0-2 | -191500 |
| 5sealed | 501 | Beith, Tom (1551) | Won 2-1 | +191519 |
| 6sealed | 400 | Graham, Niall (1557) | Won 2-1 | +191538 |
| 7sealed | 329 | Rainford, Scott (1449) | Won 2-0 | +161554 |
| 8sealed | 237 | Swan, Alexander (1620) | Lost 0-2 | -171537 |
| top | average opponent: 1531record: 5-3 | new rating: 1537 | ||