Tsao, Jonathan
Current rating: 1449
Record: 0-0 (GP) / 6-9-3 (professional)
| 1999 World Championship (mixed) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 82 | Ayala, Julio (1500) | Draw 0-0 | 01500 |
| 2standard | 54 | Jung, Heung-Jin (1500) | Lost 0-0 | -181482 |
| 3standard | 79 | Chapela, Gustavo (1521) | Won 0-0 | +191501 |
| 4standard | 54 | Guevin, Thomas (1579) | Lost 0-0 | -171484 |
| 5standard | 73 | Jocumsen, Bjorn (1461) | Draw 1-1 | 01484 |
| 6standard | 83 | Zagalsky, Alejo (1465) | Lost 0-0 | -191465 |
| 7rochester | 92 | Jocumsen, Bjorn (1444) | Lost 0-0 | -181447 |
| 8rochester | 87 | Silva, Roberto (1413) | Won 0-0 | +171464 |
| 9rochester | 88 | Zhu, Benjamin Zhiwei (1474) | Draw 0-0 | +11465 |
| 10rochester | 86 | Escobar Reyes, Juan E. (1447) | Won 0-0 | +171482 |
| 11rochester | 5 | Skrbec, Ziga (1436) | Won 0-0 | +171499 |
| 12rochester | 79 | Zuercher, Martin (1461) | Lost 0-0 | -181481 |
| 13extended | 70 | Brown-Santirso, Damian (1435) | Won 0-0 | +171498 |
| 14extended | 59 | Selden, Brian (1654) | Lost 0-0 | -151483 |
| 15extended | 77 | Mortensen, Allan (1525) | Won 0-0 | +181501 |
| 16extended | 57 | Doecke, Michael (1497) | Lost 0-0 | -181483 |
| 17extended | 65 | Zhu, Benjamin Zhiwei (1493) | Lost 0-0 | -171466 |
| 18extended | 77 | Druzbicki, Sebastian (1534) | Lost 0-0 | -171449 |
| average opponent: 1491record: 6-9-3 | new rating: 1449 | |||