Haldenwang, David
Current rating: 1437
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1470 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 744 | Whitney, Cameron (1496) | Won 2-1 | +191489 |
| 2legacy | 744 | Kohanim, Michael (1519) | Lost 0-2 | -181471 |
| 3legacy | 1230 | Margolis, Max (1448) | Won 2-1 | +181489 |
| 4legacy | 1113 | Stiles, Collin (1505) | Lost 0-2 | -181471 |
| 5legacy | 1032 | Shupe, Alan (1501) | Lost 0-2 | -171454 |
| 6legacy | 995 | Rocus, Andy (1502) | Lost 0-2 | -171437 |
| top | average opponent: 1495record: 2-4 | new rating: 1437 | ||
| Grand Prix Boston-Worcester 2014 (modern) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 61 | Mauck, Joseph (1428) | Won 2-1 | +171519 |
| 2modern | 289 | Zhang, Bowen (1539) | Won 2-1 | +181537 |
| 3modern | 52 | Gross, David (1486) | Won 2-0 | +171554 |
| 4modern | 7 | Mirghahari, Ali (1674) | Lost 0-2 | -151539 |
| 5modern | 188 | Steblyk, Vance (1540) | Lost 0-2 | -181521 |
| 6modern | 335 | Blackmor, Jason (1557) | Lost 0-2 | -181503 |
| 7modern | 271 | Cook, Bryant (1648) | Lost 0-2 | -151488 |
| 8modern | 265 | Smith, Dylan (1515) | Lost 0-2 | -181470 |
| top | average opponent: 1548record: 3-5 | new rating: 1470 | ||
| Grand Prix Richmond 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 277 | Smale, Harlie (1427) | Won 2-0 | +171517 |
| 2modern | 54 | Brown, Daniel (1619) | Lost 0-2 | -161501 |
| 3modern | 282 | Nelson, Logan (1419) | Won 2-1 | +161517 |
| 4modern | 284 | Glackin, Ryan (1583) | Won 2-0 | +191536 |
| 5modern | 185 | McDermott, Michael (1518) | Won 2-0 | +181554 |
| 6modern | 79 | Biggers, Dustin (1690) | Lost 1-2 | -161538 |
| 7modern | 195 | Bass, Anthony (1426) | Lost 1-2 | -201518 |
| 8modern | 217 | Cusick, Robert (1627) | Lost 0-2 | -161502 |
| top | average opponent: 1539record: 4-4 | new rating: 1502 | ||