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Koo, Joo-Hyun
Current rating: 1451
Record: 0-0 (GP) / 7-10-1 (professional)

1999 World Championship (mixed) starting rating: 1500
round table opponent (rating) result Δrating
1standard 24 Hernandez, Marc [FRA] (1596) Lost 0-0 -161484
2standard 99 Zhu, Benjamin Zhiwei (1485) Won 0-0 +181502
3standard 53 Jocumsen, Bjorn (1478) Draw 0-0 -11501
4standard 52 Zagalsky, Alejo (1500) Won 0-0 +181519
5standard 35 Baberowski, Dirk (1669) Lost 0-2 -151504
6standard 51 Kearney, David (1412) Lost 0-0 -201484
7rochester 68 Chapela, Gustavo (1519) Won 0-0 +191503
8rochester 51 Frangiosa, Richie (1549) Lost 0-0 -171486
9rochester 66 Taguchi, Yuichi (1447) Lost 0-0 -191467
10rochester 76 Santosa, Kawi (1476) Lost 0-0 -181449
11rochester 49 Mori, Masaya (1452) Won 0-0 +181467
12rochester 96 Hubble, Bryan (1552) Won 0-0 +201487
13extended 63 Chapela, Gustavo (1521) Lost 0-0 -181469
14extended 71 Ayala, Julio (1476) Won 0-0 +191488
15extended 64 Witt, Alexander (1534) Lost 0-0 -181470
16extended 71 Jocumsen, Bjorn (1463) Lost 0-0 -181452
17extended 79 Santosa, Kawi (1457) Won 0-0 +181470
18extended 69 Fritz Kunc, Ziga (1401) Lost 0-0 -191451
average opponent: 1499record: 7-10-1 new rating: 1451