Yang, Duane
Current rating: 1761 (#3410)
| Grand Prix Detroit 2013 (modern) | starting rating: 1731 | |||
| round | table | opponent (rating) | result | Δrating |
| 4modern | 26 | Cecchetti, Daniel (1716) | Draw 1-1 | -11730 |
| 5modern | 94 | Tan, Lijia (1530) | Won 2-1 | +151745 |
| 6modern | 48 | Alexander, Jason (1540) | Draw 1-1 | -41741 |
| 7modern | 124 | Hui, Brian (1728) | Won 2-1 | +181759 |
| 8modern | 71 | Woo, Paul (1648) | Draw 1-1 | -21757 |
| 9modern | 108 | Kimmell, Dylan (1587) | Won 2-0 | +151772 |
| 10modern | 58 | D'Agostino, Jaime (1515) | Draw 1-1 | -51767 |
| 11modern | 61 | Kenjar, Jason (1500) | Won 2-0 | +131780 |
| 12modern | 38 | Rudolph, David (1722) | Won 2-0 | +171797 |
| 13modern | 20 | Ketita, Nassim (1793) | Lost 1-2 | -181779 |
| 14modern | 40 | Karls, Samuel (1694) | Draw 1-1 | -11778 |
| 15modern | 51 | Black, Samuel (1850) | Lost 1-2 | -171761 |
| top | average opponent: 1652record: 5-2-5 | new rating: 1761 | ||
| Grand Prix Pittsburgh 2013 (GTC limited) | starting rating: 1587 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 32 | Eshghy, Pat (1649) | Won 2-0 | +191606 |
| 5sealed | 98 | Yu, Jarvis (1777) | Won 2-0 | +211627 |
| 6sealed | 26 | Hornung Jr, Mark (1465) | Lost 1-2 | -211606 |
| 7sealed | 35 | Legendre, Randy A (1573) | Won 2-0 | +181624 |
| 8sealed | 58 | Kunkel, Jeremy (1631) | Lost 1-2 | -181606 |
| 9sealed | 115 | Paolucci, Angelo (1557) | Won 2-0 | +171623 |
| 10sealed | 392 | Fisher, Joseph (1585) | Won 2-1 | +171640 |
| 11draft | 46 | Mowshowitz, Zvi (1989) | Won 2-1 | +241664 |
| 12draft | 13 | League, Charles (1678) | Won 2-1 | +191683 |
| 13draft | 23 | Stern, Jon (2097) | Won 2-0 | +251708 |
| 14draft | 36 | Kovac, Chase (1911) | Lost 0-2 | -141694 |
| 15draft | 12 | Kassis, Eli (1821) | Won 2-0 | +201714 |
| 16draft | 16 | Garner, Derrick (1648) | Won 2-0 | +171731 |
| top | average opponent: 1722record: 10-3 | new rating: 1731 | ||
| Grand Prix Quebec City 2013 (GTC standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 31 | De Carolis, Paul (1466) | Lost 0-2 | -191481 |
| 5standard | 107 | Sutliff, Casey (1588) | Won 2-1 | +201501 |
| 6standard | 105 | Stevens, Chris (1544) | Won 2-0 | +191520 |
| 7standard | 43 | Robdrup, Andy (1463) | Lost 0-2 | -191501 |
| 8standard | 86 | Rousseau, Hugo (1544) | Won 2-0 | +191520 |
| 9standard | 48 | Thompson, Kale (1593) | Won 2-0 | +191539 |
| 10standard | 20 | Zarichny, Brandon (1563) | Won 2-1 | +191558 |
| 11standard | 15 | Keil, Peter j (1600) | Won 2-0 | +181576 |
| 12standard | 10 | Lee, Shi Tian (2007) | Won 2-1 | +261602 |
| 13standard | 10 | Anderson, Robert (1714) | Won 2-1 | +201622 |
| 14standard | 6 | Grant, Bradley (1689) | Lost 0-2 | -171605 |
| 15standard | 12 | Choquette, Maxime (1609) | Lost 1-2 | -181587 |
| top | average opponent: 1615record: 8-4 | new rating: 1587 | ||