Congratulations to Vladimir's student Jonathan Guo! Jonathan came in 10th place in 45th Annual World open U1600 section and gained 148 rating points!
http://www.plycount.com/tournaments/USCF/201707041032?section=5
| Place | Player | Score | Rating | Change |
| 1 | Rachael Li | 7.5 | 1788 | +30 |
| 2 | Angel Barrios | 7.5 | 1700 | +101 |
| ... | ||||
| 10 | Jonathan Guo | 6.5 | 1635 | +148 |