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Cheng, Jun
Current rating: 1404

Grand Prix Hong Kong 2018 (modern) starting rating: 1384
round table opponent (rating) result Δrating
1modern 198 Jarerattanachat, Vasu (1500) Won 2-1 +201404
2modern 96 Jiang, Yiren (1683) Lost 1-2 -131391
3modern 229 Hsu, Duo (1501) Won 2-0 +201411
4modern 180 Niederer, Roberto (1544) Lost 1-2 -161395
5modern 216 Jeong, Dae Gyeong (1499) Won 2-1 +201415
6modern 182 Loi, Bennet (1612) Lost 1-2 -141401
7modern 268 Tse, Yuk Yin (1476) Won 2-1 +191420
8modern 206 Liang, Xuanhe (1531) Lost 1-2 -161404
top average opponent: 1543record: 4-4 new rating: 1404

Grand Prix Kyoto 2017 (HOU limited) starting rating: 1412
round table opponent (rating) result Δrating
1sealed 477 Masamoto, Hiromichi (1500) Won 2-0 +191431
2sealed 383 Lu, Shaoan (1399) Lost 1-2 -181413
3sealed 843 Ohtsuki, Shinya (1340) Won 2-0 +161429
4sealed 435 Hirata, Masanari (1420) Won 2-0 +181447
5sealed 292 Esaki, Keisuke (1606) Lost 1-2 -151432
6sealed 421 Nagato, Yusuke (1554) Lost 0-2 -161416
7sealed 610 Sakakibara, Yamato (1495) Lost 0-2 -161400
8sealed 738 Toman, Stefan (1528) Lost 0-2 -161384
top average opponent: 1480record: 3-5 new rating: 1384

Grand Prix Beijing 2017 (AKH limited) starting rating: 1422
round table opponent (rating) result Δrating
1sealed 85 Wang, Zehui (1529) Won 2-1 +201442
2sealed 37 Yang, Zhi (1510) Won 2-0 +201462
3sealed 84 Li, Ang 7880 (1537) Won 2-0 +191481
4sealed 15 Zhou, Zhengyang (1550) Lost 1-2 -171464
5sealed 90 Chen, Hao (1504) Lost 1-2 -171447
6sealed 217 Zhang, Chao (1470) Lost 1-2 -181429
7sealed 301 Yu, Siyuan (1443) Lost 1-2 -171412
top average opponent: 1506record: 3-4 new rating: 1412

Grand Prix Beijing 2016 (SOI limited) starting rating: 1475
round table opponent (rating) result Δrating
1sealed 287 Liu, Dongwei (1554) Lost 1-2 -171458
2sealed 275 Sun, Zhipeng (1482) Lost 1-2 -171441
3sealed 473 Yue, Xin (1465) Draw 1-1 01441
4sealed 464 Bo, Shuang (1370) Won 2-0 +171458
5sealed 390 Huang, Shih-Rong (1464) Lost 0-2 -181440
6sealed 418 Hao, Haoran (1464) Lost 0-2 -181422
top average opponent: 1466record: 1-4-1 new rating: 1422

Grand Prix Shanghai 2015 (DTK standard) starting rating: 1437
round table opponent (rating) result Δrating
1standard 32 Chen, Weiyun (1500) Lost 1-2 -171420
2standard 264 Lee, Bin (1482) Lost 0-0 -171403
3standard 419 Li, Kailun (1464) Won 2-1 +191422
4standard 415 Wu, Yingfan (1488) Won 2-0 +201442
5standard 272 Gao, Yan (1616) Won 2-1 +211463
6standard 215 Pui, Boon Keng (1597) Lost 0-2 -161447
7standard 273 Yin, Yue (1656) Lost 1-2 -141433
8standard 274 Alexandrov, Konstantin (1483) Won 2-1 +191452
9standard 211 Wu, Hao (1737) Won 2-0 +231475
top average opponent: 1558record: 5-4 new rating: 1475

Grand Prix Shanghai 2014 (KTK limited) starting rating: 1426
round table opponent (rating) result Δrating
1sealed 460 Chen, Zhengying (1481) Lost 0-2 -171409
2sealed 428 Li, Geng (1481) Won 2-0 +191428
3sealed 481 Feng, Yang (1520) Lost 0-2 -161412
4sealed 460 Liang, Xiaohan (1482) Lost 0-2 -171395
5sealed 510 Wang, Jiajie8770 (1465) Won 2-0 +201415
6sealed 383 Zhao, Jiahui (1483) Won 2-0 +191434
7sealed 324 Cheng, Wei (1435) Lost 0-2 -181416
8sealed 319 Li, Yongbin (1521) Won 2-0 +201436
9sealed 233 Liang, Yu (1498) Draw 0-0 +11437
top average opponent: 1485record: 4-4-1 new rating: 1437

Grand Prix Beijing 2014 (BNG standard) starting rating: 1500
round table opponent (rating) result Δrating
1standard 305 Yang, Ze (1500) Won 2-1 +181518
2standard 221 Gong, Zheng (1503) Lost 1-2 -181500
3standard 270 Wang, Yang 2857 (1500) Lost 1-2 -181482
4standard 446 Song, Yihuan (1469) Lost 1-2 -191463
5standard 466 Zhang, Zheng (1465) Lost 0-2 -171446
6standard 430 Zhao, Bu (1400) Won 2-0 +171463
7standard 359 Zhang, Jiyu (1431) Lost 0-2 -191444
8standard 334 Xu, Lan (1445) Lost 0-2 -181426
top average opponent: 1464record: 2-6 new rating: 1426