Montebello, Nicholas
Current rating: 1416
Record: 14-20-1
| Grand Prix Houston 2018 (RIX limited) | starting rating: 1398 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 8 | Ayoub, Daniel (1439) | Lost 0-2 | -171381 |
| 2sealed | 258 | Scott, Bryan (1455) | Won 2-0 | +201401 |
| 3sealed | 241 | Witherspoon, James (1464) | Won 2-1 | +191420 |
| 4sealed | 226 | Chen, Xiang-Yu (1549) | Won 2-0 | +201440 |
| 5sealed | 111 | Sun, Qiushi (1607) | Won 2-1 | +211461 |
| 6sealed | 116 | Woodruff, Reid (1608) | Lost 1-2 | -151446 |
| 7sealed | 127 | Johnson, Mark (1570) | Lost 1-2 | -161430 |
| 8sealed | 176 | Ellis, Bennett (1628) | Lost 0-2 | -141416 |
| top | average opponent: 1540record: 4-4 | new rating: 1416 | ||
| Grand Prix Oklahoma City 2017 (modern) | starting rating: 1430 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 188 | Masterson, Evan (1517) | Lost 1-2 | -171413 |
| 2modern | 574 | Moore, Chad (1446) | Lost 0-2 | -171396 |
| 3modern | 675 | Hill, Hunter (1466) | Won 2-0 | +191415 |
| 4modern | 481 | Simon, Matthew (1486) | Lost 1-2 | -171398 |
| top | average opponent: 1479record: 1-3 | new rating: 1398 | ||
| Grand Prix Los Angeles 2016 (modern) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 116 | Liang, Zhi (1378) | Won 2-1 | +171479 |
| 2modern | 198 | Esparza, James (1555) | Lost 0-2 | -171462 |
| 3modern | 675 | Stevens, Preston (1464) | Lost 0-2 | -181444 |
| 4modern | 744 | Hsu, Allen (1479) | Won 2-0 | +191463 |
| 5modern | 523 | Ani, Fares (1498) | Won 2-0 | +181481 |
| 6modern | 449 | Shen, Victor (1517) | Lost 0-2 | -171464 |
| 7modern | 612 | Bernardes, Nick (1506) | Lost 0-2 | -171447 |
| 8modern | 636 | Garnica, Nathan (1498) | Lost 0-2 | -171430 |
| top | average opponent: 1487record: 3-5 | new rating: 1430 | ||
| Grand Prix Houston 2016 (OGW standard) | starting rating: 1479 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 160 | Rynearson, William (1500) | Lost 1-2 | -171462 |
| 2standard | 540 | Mraz, Blake (1482) | Won 2-0 | +181480 |
| 3standard | 693 | Settlemire, Andrew (1498) | Lost 0-2 | -181462 |
| top | average opponent: 1493record: 1-2 | new rating: 1462 | ||
| Grand Prix Pittsburgh 2015 (modern) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 474 | Strachan, Christopher (1447) | Lost 0-2 | -191479 |
| 2modern | 923 | Wilcom, Jwilcom (1482) | Won 2-0 | +181497 |
| 3modern | 558 | Kelly, Eamon (1497) | Lost 0-2 | -181479 |
| 4modern | 1150 | Starr, Daniel (1429) | Lost 0-2 | -191460 |
| 5modern | 1086 | Razuri, Carlo (1515) | Won 2-1 | +191479 |
| top | average opponent: 1474record: 2-3 | new rating: 1479 | ||
| Grand Prix Indianapolis 2008 (SHM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 171 | Schnieders, Jacob (1500) | Won 2-0 | +181518 |
| 2sealed | 175 | Stoffa, Gabriel (1516) | Won 2-0 | +181536 |
| 3sealed | 144 | White, Aaron (1522) | Draw 1-1 | 01536 |
| 4sealed | 131 | Valkanas, Andrew (1432) | Lost 0-2 | -201516 |
| 5sealed | 237 | Goracke, Matthew (1537) | Won 2-0 | +181534 |
| 6sealed | 154 | Mcdowell, Daniel A (1519) | Lost 1-2 | -181516 |
| 7sealed | 215 | Horton, Ryan (1516) | Lost 1-2 | -181498 |
| top | average opponent: 1506record: 3-3-1 | new rating: 1498 | ||