Yong, Jung
Current rating: 1450
Record: 16-22-2
| Grand Prix Kobe 2017 (modern) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 667 | Tanigawa, Yasuto (1500) | Lost 1-2 | -181462 |
| 2modern | 676 | Yamamoto, Masaki (1458) | Won 2-1 | +181480 |
| 3modern | 933 | Yamasaki, Yudai (1653) | Lost 0-2 | -151465 |
| 4modern | 1054 | Suzuki, Takayuki (1592) | Won 2-1 | +211486 |
| 5modern | 826 | Oono, Koutarou (1523) | Lost 0-2 | -181468 |
| 6modern | 1023 | Wang, Shensheng (1430) | Lost 1-2 | -181450 |
| top | average opponent: 1526record: 2-4 | new rating: 1450 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 310 | Suzuki, Futaro (1579) | Won 2-1 | +201485 |
| 3standard | 170 | Nakano, Akinori (1463) | Lost 1-2 | -181467 |
| 4standard | 489 | Iwazaki, Yuuta (1610) | Won 2-0 | +211488 |
| 5standard | 503 | Shin, Jong-Ho (1604) | Won 2-0 | +201508 |
| 6standard | 329 | Kawasaki, Keita (1923) | Won 2-0 | +251533 |
| 7standard | 133 | Miyabe, Kouichi (1613) | Lost 0-2 | -171516 |
| 8standard | 344 | Inoue, Ojiro (1563) | Lost 1-2 | -171499 |
| 9standard | 351 | Terauchi, Yutaro (1428) | Lost 1-2 | -191480 |
| top | average opponent: 1598record: 4-4 | new rating: 1480 | ||
| Grand Prix Manila 2015 (KTK standard) | starting rating: 1395 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 134 | Rivero, Roy Raymund (1463) | Won 2-0 | +201415 |
| 4standard | 86 | Taghoy, Arnulfo Jr (1522) | Lost 0-2 | -161399 |
| 5standard | 163 | Abella, Reynald (1632) | Won 2-0 | +221421 |
| 6standard | 134 | Intia, Joker (1506) | Draw 1-1 | +11422 |
| 7standard | 93 | Junio, Julius (1554) | Won 2-0 | +211443 |
| 8standard | 55 | Flores, Jomer (1576) | Won 2-0 | +201463 |
| 9standard | 34 | Cuartero, John Michael Litam (1589) | Draw 1-1 | +21465 |
| top | average opponent: 1549record: 4-1-2 | new rating: 1465 | ||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1417 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 39 | Tedori, Kota (1501) | Won 2-0 | +201437 |
| 4sealed | 34 | Kawahara, Masanobu (1489) | Lost 0-2 | -171420 |
| 5sealed | 112 | Miyake, Kyohei (1532) | Lost 0-2 | -161404 |
| 6sealed | 242 | Fujimori, Masayoshi (1513) | Lost 0-2 | -161388 |
| 7sealed | 196 | Satou, Kazumasa (1730) | Lost 0-2 | -121376 |
| 8sealed | 204 | Sakagami, Taichi (1463) | Won 2-0 | +191395 |
| top | average opponent: 1538record: 2-4 | new rating: 1395 | ||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 621 | Takato, Toshiyuki (1523) | Lost 0-2 | -171446 |
| 4standard | 689 | Yamagata, Yutaro (1591) | Lost 1-2 | -151431 |
| 5standard | 752 | Ito, Hayato (1452) | Lost 1-2 | -171414 |
| 6standard | 815 | Tobisawa, Takenori (1486) | Won 2-0 | +191433 |
| 7standard | 746 | Kosuga, Shuhei (1430) | Won 2-0 | +181451 |
| 8standard | 650 | Kaneko, Shun (1520) | Lost 1-2 | -171434 |
| 9standard | 783 | Oota, Tetsuya (1506) | Lost 0-2 | -171417 |
| top | average opponent: 1501record: 2-5 | new rating: 1417 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 53 | Naitou, Ryuji (1500) | Lost 1-2 | -181482 |
| 2sealed | 397 | Kawaguti, Shinji (1483) | Lost 1-2 | -181464 |
| 3sealed | 438 | Kurosu, Kazuki (1464) | Won 2-1 | +181482 |
| 4sealed | 376 | Watanabe, Masatoshi (1447) | Lost 0-2 | -191463 |
| 5sealed | 413 | S., Kawabe (1464) | Won 2-0 | +181481 |
| 6sealed | 300 | Ogino, Junpei (1481) | Lost 0-2 | -181463 |
| top | average opponent: 1473record: 2-4 | new rating: 1463 | ||