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Zheng, Yaobo
Current rating: 1490

Grand Prix Shanghai 2015 (DTK standard) starting rating: 1499
round table opponent (rating) result Δrating
2standard 76 Feng, Yifan (1616) Won 0-0 +211520
3standard 153 Wentao, Qi (1583) Lost 1-2 -171503
4standard 161 Lao, Songjian (1581) Lost 0-2 -171486
5standard 317 Jin, Vince (1470) Won 2-0 +181504
6standard 193 Xu, Chenyang (1530) Won 2-1 +181522
7standard 133 Zheng, Dante (1606) Lost 1-2 -161506
8standard 209 Wang, Kunrui (1598) Lost 0-2 -161490
top average opponent: 1569record: 3-4 new rating: 1490

Grand Prix Shanghai 2014 (KTK limited) starting rating: 1537
round table opponent (rating) result Δrating
2sealed 75 Cao, Sheng (1612) Lost 0-2 -171520
3sealed 350 Luo, Xing (1507) Won 2-0 +181538
4sealed 247 Jiang, Junping (1472) Lost 1-2 -191519
5sealed 277 Hao, Jin (1547) Won 2-0 +181537
6sealed 254 Shang, Yi (1568) Won 2-0 +191556
7sealed 114 Feng, Yang (1556) Lost 0-2 -181538
8sealed 255 Ooi, Adrian (1494) Lost 1-2 -191519
9sealed 254 Li, Xiaodong (1444) Lost 1-2 -201499
top average opponent: 1525record: 3-5 new rating: 1499

Grand Prix Beijing 2014 (BNG standard) starting rating: 1498
round table opponent (rating) result Δrating
1standard 470 Rao, Jason (1428) Lost 1-2 -201478
2standard 320 He, Shi (1411) Won 2-0 +171495
3standard 413 Ye, Chao (1468) Won 1-0 +181513
4standard 275 Xuan, Zhue (1518) Won 2-1 +181531
5standard 130 Loh, Chuan Han (1734) Draw 1-1 +31534
6standard 141 Lu, Yanyuzhuo (1491) Lost 0-2 -181516
7standard 237 Li, Jun (1672) Won 2-1 +211537
8standard 150 Cao, Nai jia (1538) Won 2-0 +181555
9standard 105 Lu, Jiekun (1559) Lost 0-2 -181537
top average opponent: 1535record: 5-3-1 new rating: 1537

Grand Prix Beijing 2013 (DGM limited) starting rating: 1518
round table opponent (rating) result Δrating
1sealed 301 Wang, Mengyu (1500) Lost 1-2 -181500
2sealed 236 lu, he xiang (1482) Won 2-0 +171517
3sealed 146 Bartlett, Kalim (1447) Won 2-1 +171534
4sealed 135 Zhang, Yonggang (1625) Lost 0-2 -161518
5sealed 284 Kumok, Vadim (1458) Lost 1-2 -191499
6sealed 250 Pan, Ruizhi (1482) Won 2-0 +171516
7sealed 198 Chen, Han Yang (1500) Lost 0-2 -181498
8sealed 239 Cao, Sheng (1486) Won 2-0 +181516
9sealed 186 Yu, Huaqi (1516) Lost 0-2 -181498
top average opponent: 1499record: 4-5 new rating: 1498

Grand Prix Shanghai 2012 (M13 limited) starting rating: 1472
round table opponent (rating) result Δrating
1sealed 217 Gao, Jun 2 (1465) Won 2-0 +181490
2sealed 53 Luther, Christopher Ja (1518) Won 2-0 +181508
3sealed 48 Qiu, Junliang (1476) Won 2-0 +181526
4sealed 21 Li, Xiaodong (1500) Won 2-0 +171543
5sealed 19 Lu, Chao (1803) Won 2-0 +231566
6sealed 15 Su, Xu (1718) Lost 0-2 -161550
7sealed 19 Chen, Jiabin (1521) Won 2-0 +181568
8sealed 27 Zhang, Yuding (1535) Won 2-1 +171585
9sealed 11 Wang, Shoupeng (1567) Lost 1-2 -181567
10draft 46 Wang, Shuo (1592) Won 2-0 +181585
11draft 15 Wang, Yang (1598) Lost 1-2 -171568
12draft 21 Hoon, Kelvin (1719) Draw 1-1 +21570
13draft 18 Chao, Nie (1585) Lost 0-2 -171553
14draft 8 Asubaev, Amir (1580) Lost 0-2 -181535
15draft 50 Tang, Shuo (1574) Lost 0-2 -171518
top average opponent: 1584record: 8-6-1 new rating: 1518

Grand Prix Shanghai 2011 (M12 limited) starting rating: 1500
round table opponent (rating) result Δrating
4sealed 87 Yaocheng, Mark (1641) Lost 1-2 -151485
5sealed 102 Pan, Nuo (1536) Won 2-0 +181503
6sealed 95 Hua, Jie (1552) Won 2-0 +191522
7sealed 40 Lei, Qiang (1530) Lost 1-2 -171505
8sealed 68 Lin, Milton Jian Xiong (1614) Lost 1-2 -161489
9sealed 99 Bin, Jia (1555) Lost 1-2 -171472
top average opponent: 1571record: 2-4 new rating: 1472