Wun, Edwin Wu Choon
Current rating: 1353
Record: 28-44
Grand Prix Kuala Lumpur 2010Grand Prix Manila 2010Grand Prix Singapore 2011Grand Prix Kuala Lumpur 2012Grand Prix Singapore 2013Grand Prix Bangkok 2013Grand Prix Kuala Lumpur 2014Grand Prix Chiba 2015Grand Prix Kuala Lumpur 2016Grand Prix Manila 2017Grand Prix Singapore 2018Grand Prix Hong Kong 2018
| Grand Prix Hong Kong 2018 (modern) | starting rating: 1354 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 238 | Li, Bo 4944 (1784) | Lost 1-2 | -111343 |
| 2modern | 274 | Kwong, Man Tat (1457) | Won 2-0 | +211364 |
| 3modern | 320 | Pamintuan, Chesterwin (1517) | Won 2-0 | +201384 |
| 4modern | 121 | Narasethapong, Thananatt (1524) | Lost 0-2 | -151369 |
| 5modern | 208 | Sy, Paolo (1504) | Lost 0-2 | -161353 |
| top | average opponent: 1557record: 2-3 | new rating: 1353 | ||
| Grand Prix Singapore 2018 (DOM standard) | starting rating: 1384 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 147 | Tang, Cheng (1473) | Won 2-0 | +201404 |
| 2standard | 92 | Mah Wei Lun, Jereme (1500) | Lost 1-2 | -161388 |
| 3standard | 177 | Song, Malcolm (1404) | Lost 1-2 | -181370 |
| 4standard | 272 | Lim, Sean (1483) | Lost 1-2 | -161354 |
| top | average opponent: 1465record: 1-3 | new rating: 1354 | ||
| Grand Prix Manila 2017 (AKH standard) | starting rating: 1408 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 179 | Aguila, Perry (1500) | Lost 1-2 | -161392 |
| 2standard | 254 | Martinez, Morris Matthew B. (1589) | Won 2-1 | +211413 |
| 3standard | 193 | Tan, Ralph (1531) | Lost 1-2 | -161397 |
| 4standard | 262 | Javier, Bernard (1435) | Won 2-1 | +191416 |
| 5standard | 273 | Nava-Rahman, Joshua (1503) | Lost 1-2 | -161400 |
| 6standard | 306 | Lu, Liguo (1547) | Lost 0-2 | -161384 |
| top | average opponent: 1517record: 2-4 | new rating: 1384 | ||
| Grand Prix Kuala Lumpur 2016 (KLD standard) | starting rating: 1419 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 77 | Tolouei, Aria (1500) | Lost 1-2 | -161403 |
| 2standard | 174 | Murphy, Joseph (1482) | Won 2-0 | +191422 |
| 3standard | 263 | Khalif, Shamsul (1482) | Lost 0-0 | -171405 |
| 4standard | 303 | Mendoza, Fiona (1435) | Won 2-0 | +191424 |
| 5standard | 632 | Ali, William (1538) | Lost 1-2 | -161408 |
| top | average opponent: 1487record: 2-3 | new rating: 1408 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1364 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 489 | Seguchi, Shinichirou (1450) | Lost 0-2 | -171347 |
| 2sealed | 349 | Kasuga, Koki (1479) | Won 2-1 | +211368 |
| 3sealed | 281 | Kimura, Terutaka (1500) | Won 2-1 | +201388 |
| 4sealed | 235 | Saitou, Yuu8520 (1517) | Lost 1-2 | -161372 |
| 5sealed | 387 | Mcfeely, Jeff (1500) | Won 2-1 | +211393 |
| 6sealed | 281 | Uchiki, Takahiro (1520) | Won 2-0 | +201413 |
| 7sealed | 163 | Nakamura, Satoshi (1586) | Won 2-1 | +211434 |
| 8sealed | 66 | Hoshino, Masaaki (1624) | Lost 1-2 | -151419 |
| top | average opponent: 1522record: 5-3 | new rating: 1419 | ||
| Grand Prix Kuala Lumpur 2014 (THS limited) | starting rating: 1388 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 50 | Heng, Chin (1445) | Lost 0-2 | -171371 |
| 2sealed | 352 | Predaarshan, V Chandra (1484) | Won 2-1 | +201391 |
| 3sealed | 315 | Mun, Max (1549) | Lost 1-2 | -151376 |
| 4sealed | 385 | Sarpphaitoon, Suppachai (1489) | Lost 1-2 | -161360 |
| 5sealed | 389 | Iskandar Pino, Moazan Emran (1461) | Won 2-0 | +191379 |
| 6sealed | 323 | Andreeva, Anna (1499) | Lost 1-2 | -151364 |
| top | average opponent: 1488record: 2-4 | new rating: 1364 | ||
| Grand Prix Bangkok 2013 (DGM limited) | starting rating: 1301 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 221 | Bay, Zhiyang Dexter (1435) | Won 2-0 | +201321 |
| 2sealed | 111 | Lai, Charles (1460) | Lost 0-2 | -151306 |
| 3sealed | 276 | Kongjaroen, Phanupak (1506) | Won 2-1 | +211327 |
| 4sealed | 250 | Luo, Ryan (1663) | Won 2-0 | +241351 |
| 5sealed | 170 | Taha Al'asrar, Syed Khal (1583) | Lost 0-2 | -141337 |
| 6sealed | 217 | Cartagena, Eric (1516) | Lost 1-2 | -151322 |
| 7sealed | 205 | Tumrowngapichartkul, S (1503) | Won 2-0 | +221344 |
| 8sealed | 135 | yeo, leck koon (1610) | Won 2-1 | +221366 |
| 9sealed | 94 | Trachoo, Chatchapol (1537) | Won 2-0 | +221388 |
| top | average opponent: 1535record: 6-3 | new rating: 1388 | ||
| Grand Prix Singapore 2013 (RTR limited) | starting rating: 1373 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 45 | Bukhari Samsudin, Muhammad (1519) | Lost 1-2 | -161357 |
| 2sealed | 243 | Yeong, Jiun Weng Jackie (1484) | Won 2-1 | +201377 |
| 3sealed | 178 | Lee, Sze Ern Ivan (1499) | Lost 1-2 | -151362 |
| 4sealed | 343 | Leow, Chin Yew (1464) | Lost 1-2 | -161346 |
| 5sealed | 340 | Lagon, Joe C (1469) | Lost 0-2 | -161330 |
| 6sealed | 305 | Koay, Bobby Ting Ern (1449) | Lost 0-2 | -161314 |
| 7sealed | 266 | Cresswell, Desmond (1330) | Lost 1-2 | -181296 |
| 8sealed | 239 | Chen, Zhang Fei Perry (1431) | Won 2-0 | +211317 |
| 9sealed | 214 | Mohd Hassan, Mohammad Aidil Azrin (1426) | Lost 0-2 | -161301 |
| top | average opponent: 1452record: 2-7 | new rating: 1301 | ||
| Grand Prix Kuala Lumpur 2012 (DKA standard) | starting rating: 1399 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 115 | Moody, Blake (1500) | Lost 1-2 | -161383 |
| 2standard | 191 | Affandy Bin Azman, Muhammad (1431) | Lost 0-2 | -171366 |
| 3standard | 241 | Goh, Tiam Huat (1464) | Won 2-1 | +201386 |
| 4standard | 279 | Mogul, Angelo Paulo (1455) | Lost 0-2 | -171369 |
| 5standard | 277 | Iskandar, Ryan Eugene (1464) | Won 2-1 | +201389 |
| 6standard | 214 | Tang, Sin Aik (1486) | Lost 1-2 | -161373 |
| top | average opponent: 1467record: 2-4 | new rating: 1373 | ||
| Grand Prix Singapore 2011 (NPH standard) | starting rating: 1448 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 127 | To, Pui Ming (1500) | Lost 1-2 | -171431 |
| 2standard | 146 | Toor, Manveen (1482) | Lost 0-2 | -171414 |
| 3standard | 211 | Surinindran, Nico (1621) | Lost 0-2 | -151399 |
| top | average opponent: 1534record: 0-3 | new rating: 1399 | ||
| Grand Prix Manila 2010 (ROE standard) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 250 | Custodio, Carlo Eric (1500) | Lost 0-2 | -181483 |
| 2standard | 322 | gomez, toni (1481) | Lost 1-2 | -181465 |
| 3standard | 373 | Chee, Crisler (1483) | Lost 1-2 | -171448 |
| top | average opponent: 1488record: 0-3 | new rating: 1448 | ||
| Grand Prix Kuala Lumpur 2010 (WWK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 68 | Gasper, Edgar J (1500) | Lost 0-2 | -181482 |
| 2standard | 157 | Sim, Kaiser (1414) | Won 2-1 | +171499 |
| 3standard | 78 | Ong, Vincent (1501) | Won 2-1 | +181517 |
| 4standard | 160 | Chan, Ka Shing (1552) | Won 2-0 | +181535 |
| 5standard | 82 | Tan, Chin Heng (1652) | Lost 0-2 | -151520 |
| 6standard | 98 | Wong, Nicholas Jonathan (1608) | Won 2-1 | +191539 |
| 7standard | 101 | Wong, Hon Choon (1407) | Lost 1-2 | -201519 |
| 8standard | 100 | Capili, Tristan (1552) | Lost 1-2 | -181501 |
| top | average opponent: 1523record: 4-4 | new rating: 1501 | ||