Sun, Yu
Current rating: 1527
Record: 22-20-1
| Grand Prix Sydney 2019 (RNA limited) | starting rating: 1532 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 62 | Wilde, Jason (1388) | Lost 0-2 | -201512 |
| 2sealed | 138 | Jameson, Chris (1406) | Won 2-1 | +161528 |
| 3sealed | 190 | Mckerrow, Willy (1500) | Won 2-0 | +171545 |
| 4sealed | 157 | Smith, Anthony [AUS] (1558) | Lost 0-2 | -181527 |
| 5sealed | 127 | Li, Yuecen (1500) | Draw 1-1 | 01527 |
| top | average opponent: 1470record: 2-2-1 | new rating: 1527 | ||
| Grand Prix Melbourne 2018 (GRN limited) | starting rating: 1551 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 250 | Kuprys, Pranas (1496) | Lost 1-2 | -191532 |
| 2sealed | 234 | Taylor, Patrick (1441) | Won 2-0 | +161548 |
| 3sealed | 262 | Dougherty, Jayson (1501) | Won 2-0 | +181566 |
| 4sealed | 133 | Wilson, Aarron (1529) | Won 2-0 | +171583 |
| 5sealed | 85 | Mines, David (1997) | Lost 0-2 | -111572 |
| 6sealed | 161 | Nimwegen, Brendan (1372) | Lost 1-2 | -221550 |
| 7sealed | 175 | Abel, Andrew (1534) | Lost 0-2 | -181532 |
| top | average opponent: 1553record: 3-4 | new rating: 1532 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1558 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 707 | Komatsu, Isamu (1523) | Lost 0-2 | -191539 |
| 2sealed | 896 | Ogsawara, Akira (1411) | Won 2-1 | +161555 |
| 3sealed | 570 | Kazami, Hayato (1438) | Lost 1-2 | -211534 |
| 4sealed | 1041 | Kato, Hiroki3246 (1459) | Won 2-1 | +171551 |
| top | average opponent: 1458record: 2-2 | new rating: 1551 | ||
| Grand Prix Brisbane 2017 (modern) | starting rating: 1549 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 36 | Mistri, Zac (1415) | Won 2-1 | +151564 |
| 2modern | 7 | Ball, Chris [AUS] (1500) | Lost 1-2 | -191545 |
| 3modern | 256 | Mckie, Thomas (1500) | Lost 1-2 | -191526 |
| 4modern | 409 | Gibbs, Tom [AUS] (1484) | Won 2-0 | +171543 |
| 5modern | 274 | Paz Silva, Gerardo Andres (1532) | Lost 0-2 | -181525 |
| 6modern | 364 | Vergados, Christos (1477) | Won 2-0 | +171542 |
| 7modern | 310 | Wekeem, Michael (1497) | Won 2-1 | +171559 |
| 8modern | 224 | Morris, Connor (1521) | Won 2-1 | +181577 |
| 9modern | 125 | Burnett, Matthew (1510) | Lost 0-2 | -191558 |
| top | average opponent: 1493record: 5-4 | new rating: 1558 | ||
| Grand Prix Sydney 2016 (EMN limited) | starting rating: 1522 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 220 | Kennedy, Rune (1500) | Won 2-0 | +171539 |
| 2sealed | 95 | Morgan, Sean [AUS] (1520) | Won 2-0 | +181557 |
| 3sealed | 32 | Johnston, Ben [AUS] (1476) | Won 2-1 | +161573 |
| 4sealed | 60 | Dang, Deanna (1527) | Lost 1-2 | -181555 |
| 5sealed | 83 | Yaowiwat, Don (1518) | Won 2-1 | +171572 |
| 6sealed | 131 | Ramboa, Thierry (2046) | Lost 0-2 | -101562 |
| 7sealed | 188 | Wei, Yifan (1969) | Lost 0-2 | -111551 |
| 8sealed | 232 | Lavercombe, Jack (1520) | Lost 1-2 | -191532 |
| 9sealed | 247 | Dowling, Luke (1429) | Won 2-0 | +171549 |
| top | average opponent: 1612record: 5-4 | new rating: 1549 | ||
| Grand Prix Shanghai 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 43 | Zhang, Jiawei 9986 (1500) | Lost 0-2 | -181482 |
| 2standard | 291 | Xia, Jun (1568) | Won 0-0 | +201502 |
| 3standard | 305 | Zhu, Wenlin (1500) | Won 2-1 | +181520 |
| 4standard | 228 | Oh, Joo Hyun (1586) | Won 2-0 | +191539 |
| 5standard | 203 | Wu, Bingjie (1394) | Won 2-1 | +151554 |
| 6standard | 80 | Izumi, Hikaru (1674) | Lost 0-2 | -161538 |
| 7standard | 151 | Lee, Joon Soo (1641) | Lost 0-2 | -161522 |
| 8standard | 192 | Yang, Yankun (1515) | Won 2-0 | +181540 |
| 9standard | 114 | Chung, Syndy Sum (1520) | Lost 0-2 | -181522 |
| top | average opponent: 1544record: 5-4 | new rating: 1522 | ||