Broderick, Zachary
Current rating: 1534
Record: 8-12-3 (GP) / 7-6 (professional)
| Mythic Championship IV (modern) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 21 | Gordon, Andrew [CAN] (1834) | Won 2-1 | +251472 |
| 2draft | 156 | Tomajko, Oliver (1917) | Lost 1-2 | -101462 |
| 3draft | 206 | Lopes, Gabriel (1523) | Won 2-1 | +191481 |
| 4modern | 68 | Wu, Timothy (1992) | Lost 0-2 | -101471 |
| 5modern | 83 | Villouta, Javier (1664) | Lost 1-2 | -141457 |
| 6modern | 144 | Kakumae, Teruya (2123) | Won 2-1 | +291486 |
| 7modern | 118 | Liu, Yuchen (1981) | Lost 0-2 | -101476 |
| 8modern | 141 | Crispino, Paolo (1689) | Won 2-1 | +221498 |
| 9draft | 116 | Schrage, Michael (1571) | Won 2-0 | +191517 |
| 10draft | 139 | Hocquemiller, Vincent (1491) | Won 2-1 | +181535 |
| 11draft | 134 | Koska, Adam (1768) | Won 2-1 | +221557 |
| 12modern | 29 | Kaczmarczyk, Radek (1901) | Lost 0-2 | -121545 |
| 13modern | 79 | Pozzo, Sebastian (1980) | Lost 0-2 | -111534 |
| top | average opponent: 1803record: 7-6 | new rating: 1534 | ||
| Grand Prix Providence 2016 (KLD standard) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 9 | Cranshaw, Robert (1519) | Lost 1-2 | -171428 |
| 3standard | 283 | Blackman, David (1545) | Won 2-0 | +201448 |
| 4standard | 231 | Habib, Brandon (1526) | Won 2-0 | +201468 |
| 5standard | 160 | Kulik, Lirek (1745) | Lost 0-2 | -131455 |
| 6standard | 205 | Sajour, Jose (1461) | Won 2-0 | +181473 |
| 7standard | 232 | Guy, Curtis A (1610) | Draw 1-1 | +21475 |
| 8standard | 188 | Droggitis, Dustin (1835) | Lost 0-2 | -121463 |
| 9standard | 238 | Weeks, Nathaniel (1573) | Lost 0-2 | -161447 |
| top | average opponent: 1602record: 3-4-1 | new rating: 1447 | ||
| Grand Prix Providence 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 201 | Berard, Michael (1518) | Lost 0-2 | -181482 |
| 3standard | 423 | Gilpin, Chris (1499) | Lost 0-2 | -171465 |
| 4standard | 469 | Worcester, Andrew (1366) | Lost 0-2 | -201445 |
| top | average opponent: 1461record: 0-3 | new rating: 1445 | ||
| Grand Prix Boston-Worcester 2014 (modern) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 718 | Mackey, Benjamin (1521) | Lost 0-2 | -181500 |
| top | record: 0-1 | new rating: 1500 | ||
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1537 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 546 | Ratajczak, Matthew (1500) | Lost 1-2 | -191518 |
| 2sealed | 500 | Drebsky, David (1536) | Lost 1-2 | -181500 |
| 3sealed | 689 | Gainty, Matthew (1431) | Won 2-0 | +171517 |
| 4sealed | 615 | Fieger, Matthew (1482) | Won 2-0 | +181535 |
| 5sealed | 571 | Rudder, Christian (1606) | Lost 1-2 | -171518 |
| top | average opponent: 1511record: 2-3 | new rating: 1518 | ||
| Grand Prix Boston 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 226 | Lippitt, Ethan (1483) | Won 2-0 | +181518 |
| 2sealed | 140 | Naimoli, John (1583) | Draw 1-1 | +11519 |
| 3sealed | 134 | Conti, Charles F (1518) | Lost 1-2 | -181501 |
| 4sealed | 235 | Erskine, Ryan (1499) | Won 2-1 | +181519 |
| 5sealed | 163 | Peryea, Trevor (1520) | Won 2-0 | +181537 |
| 6sealed | 103 | Wu, Feng (1535) | Draw 1-1 | 01537 |
| top | average opponent: 1523record: 3-1-2 | new rating: 1537 | ||