Rating History for Hzhang
Contest History
| Contest | Rating |
| Vincent Massey SS - Sr. Contest #1 | 1102 |
| Halloween '14 Test - Math/Greedy/Linesweep | 1004 |
| PEG Test Dec '14 - Complete Searching | 1109 |
| Mock CCC 2015 (Junior) | 1101 |
| Contest | Rating |
| Vincent Massey SS - Sr. Contest #1 | 1102 |
| Halloween '14 Test - Math/Greedy/Linesweep | 1004 |
| PEG Test Dec '14 - Complete Searching | 1109 |
| Mock CCC 2015 (Junior) | 1101 |
