Hu, Leon
Current rating: 1526
| Grand Prix Washington DC 2019 (MH1 limited) | starting rating: 1530 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 59 | Simeon, Jason (1500) | Won 2-1 | +171547 |
| 2sealed | 243 | Locken, John (1518) | Lost 0-0 | -181529 |
| 3sealed | 425 | Louie, Justin (1564) | Won 2-1 | +181547 |
| 4sealed | 294 | Huckabone, Dylan (1433) | Lost 1-2 | -201527 |
| 5sealed | 315 | Semrad, Carter (1508) | Won 2-0 | +181545 |
| 6sealed | 233 | Butchko, John (1493) | Lost 0-2 | -191526 |
| top | average opponent: 1503record: 3-3 | new rating: 1526 | ||
| Grand Prix Miami 2015 (FRF standard) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 7 | Espejo, Angel (1502) | Won 2-0 | +181519 |
| 4standard | 84 | Dungee, Dane (1554) | Lost 1-2 | -171502 |
| 5standard | 196 | Krumb, Michael (1929) | Won 2-1 | +251527 |
| 6standard | 155 | Trowbridge, Branden (1555) | Won 2-0 | +181545 |
| 7standard | 68 | Canfield, Jonathan (1644) | Lost 1-2 | -161529 |
| 8standard | 100 | Mark, Lee (1536) | Lost 0-2 | -181511 |
| 9standard | 162 | Chasson, Dylan (1541) | Won 2-0 | +191530 |
| top | average opponent: 1609record: 4-3 | new rating: 1530 | ||
| Grand Prix Richmond 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 174 | Cassidy, Marcie (1500) | Won 2-0 | +181518 |
| 2modern | 197 | Shtilkind, Konstantin (1673) | Won 2-1 | +211539 |
| 3modern | 169 | Tanner, Adam (1497) | Won 2-0 | +171556 |
| 4modern | 115 | Zaring, Natahlia (1554) | Lost 1-2 | -181538 |
| 5modern | 254 | Stevenson, Quint (1526) | Lost 1-2 | -181520 |
| 6modern | 373 | Norman, John (1474) | Lost 0-2 | -191501 |
| top | average opponent: 1537record: 3-3 | new rating: 1501 | ||