Zhang, Yang Da
Current rating: 1490
Record: 16-19-3
| Grand Prix Singapore 2017 (XLN limited) | starting rating: 1459 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 502 | Yap, Marcus (1498) | Won 2-0 | +181477 |
| 2sealed | 508 | Chua, Cheng Zhi Orange (1550) | Won 2-1 | +201497 |
| 3sealed | 504 | Mohd Khairul Anuar, Abdul Aziz (1694) | Lost 0-2 | -151482 |
| 4sealed | 506 | Ota, Sho (1579) | Lost 0-2 | -161466 |
| 5sealed | 511 | Samson, Michael Daniel (1371) | Won 2-0 | +161482 |
| 6sealed | 508 | Liang, Xushuang (1438) | Won 2-0 | +171499 |
| 7sealed | 505 | Tjiptahardja, Ryan (1537) | Won 2-0 | +191518 |
| 8sealed | 503 | Hamidon, Mohamad Hafiz (1580) | Lost 0-2 | -171501 |
| 9sealed | 502 | Huang, Hao-Shan (1885) | Lost 0-2 | -111490 |
| top | average opponent: 1570record: 5-4 | new rating: 1490 | ||
| Grand Prix Singapore 2015 (modern) | starting rating: 1408 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 289 | William De Kock, Jonat (1500) | Won 2-1 | +191427 |
| 2modern | 154 | Han, Kelvin Tan Choon (1538) | Lost 0-2 | -161411 |
| 3modern | 305 | Ng, Wei San Wesley (1455) | Draw 1-1 | +11412 |
| 4modern | 354 | Shae, Colinn (1495) | Lost 1-2 | -161396 |
| 5modern | 433 | Pang, Han Wen (1465) | Won 2-0 | +191415 |
| 6modern | 326 | Baclig, Jonathan (1455) | Won 2-1 | +191434 |
| 7modern | 254 | Lee, Jin Hoe (1485) | Won 2-0 | +191453 |
| 8modern | 163 | Tan, Ian (1516) | Won 2-0 | +191472 |
| 9modern | 117 | Hung, Hsun Hao (1749) | Lost 1-2 | -131459 |
| top | average opponent: 1518record: 5-3-1 | new rating: 1459 | ||
| Grand Prix Hong Kong 2013 (THS limited) | starting rating: 1394 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 253 | Tang, Si Yuan (1500) | Won 2-0 | +201414 |
| 2sealed | 135 | Tang, Wing Chung (1487) | Won 2-0 | +191433 |
| 3sealed | 208 | Lo, Ka Man (1500) | Lost 1-2 | -161417 |
| 4sealed | 262 | Bibby, Paul J (1524) | Won 2-0 | +201437 |
| 5sealed | 173 | Yeung, Sun Kit Sunny (1627) | Lost 0-2 | -151422 |
| 6sealed | 151 | Han, Yi (1528) | Won 2-1 | +201442 |
| 7sealed | 157 | Koh, Kai Che (1477) | Lost 0-2 | -171425 |
| 8sealed | 164 | Kim, So Hwan (1488) | Lost 1-2 | -171408 |
| top | average opponent: 1516record: 4-4 | new rating: 1408 | ||
| Grand Prix Singapore 2013 (RTR limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 209 | Tam, Fritz Walter (1499) | Lost 0-1 | -171447 |
| 2sealed | 310 | Goh Wilson, Yuen Feng (1482) | Lost 0-2 | -181429 |
| 3sealed | 343 | Low, Peter Jin Sun (1464) | Lost 1-2 | -171412 |
| 4sealed | 382 | Tan, Sze Choon (1421) | Lost 0-2 | -181394 |
| top | average opponent: 1466record: 0-4 | new rating: 1394 | ||
| Grand Prix Singapore 2011 (NPH standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 140 | Yu, Ching Kong (1500) | Lost 0-2 | -181482 |
| 2standard | 197 | Bautista, Giovanni Ala (1561) | Lost 0-2 | -171465 |
| 3standard | 228 | Samson, Michael Daniel (1420) | Draw 1-1 | 01465 |
| 4standard | 288 | He, Zhongning (1462) | Won 2-1 | +181483 |
| 5standard | 250 | Ang, Peter Paul (1420) | Draw 1-1 | -21481 |
| 6standard | 246 | Reyes, Jetrick (1480) | Won 2-1 | +181499 |
| 7standard | 196 | Yan, Bo (1554) | Lost 1-2 | -171482 |
| 8standard | 163 | Gondowijoyo, Vincentius (1463) | Lost 1-2 | -181464 |
| top | average opponent: 1483record: 2-4-2 | new rating: 1464 | ||