Sun, Naiqian
Current rating: 1442
| Grand Prix Phoenix 2018 (modern) | starting rating: 1425 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 70 | Mandel, Jeremy (1500) | Lost 0-2 | -171408 |
| 2modern | 406 | Mitchell, Julian (1537) | Won 2-1 | +211429 |
| 3modern | 463 | Ortiz, Miguel (1422) | Won 2-0 | +181447 |
| 4modern | 228 | Truelsen, Samantha (1408) | Lost 1-2 | -191428 |
| 5modern | 336 | Rountree, Collin (2010) | Won 2-1 | +281456 |
| 6modern | 230 | James, Matthew (1519) | Lost 0-2 | -171439 |
| 7modern | 364 | Shipley, Harry (1492) | Won 2-0 | +191458 |
| 8modern | 213 | Jacobson, Jeremy (1561) | Lost 0-2 | -161442 |
| top | average opponent: 1556record: 4-4 | new rating: 1442 | ||
| Grand Prix New York 2016 (SOI standard) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 29 | Jackson, Allen (1810) | Lost 1-2 | -121453 |
| 2standard | 639 | Giustino, Anthony (1635) | Lost 0-1 | -141439 |
| 3standard | 866 | Clough, Isaiah (1684) | Lost 1-2 | -141425 |
| top | average opponent: 1710record: 0-3 | new rating: 1425 | ||
| Grand Prix Detroit 2016 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 885 | Harness, Nicholas (1488) | Lost 1-2 | -181482 |
| 2modern | 710 | Maurer, Jacob (1482) | Lost 0-2 | -181464 |
| 3modern | 1070 | Cohen, Dylan (1465) | Won 2-0 | +181482 |
| 4modern | 1066 | Freeman, Drake (1481) | Lost 1-2 | -181464 |
| 5modern | 1129 | Humphrey, Dylan (1464) | Draw 1-1 | 01464 |
| 6modern | 1010 | Tugman, Miles (1455) | Won 2-0 | +181482 |
| 7modern | 838 | Hankins, Adam (1577) | Lost 0-2 | -171465 |
| top | average opponent: 1487record: 2-4-1 | new rating: 1465 | ||