| Tournament | Initial rating | Final rating | 
|---|---|---|
| PTT Korea Open 2017 | 1058 | 995 | 
| Tournament | Initial rating | Final rating | 
|---|---|---|
| PTT Korea Open 2017 | 995 | 1024 | 
| Tournament | Initial rating | Final rating | 
|---|---|---|
| 4th Taichung Table Tennis Open for the Disabled 2017 | 1021 | 1013 | 
| Tournament | Initial rating | Final rating | 
|---|---|---|
| PTT Korea Open 2017 | 1032 | 1036 | 
| Tournament | Initial rating | Final rating | 
|---|---|---|
| 4th Taichung Table Tennis Open for the Disabled 2017 | 939 | 958 | 
| Tournament | Initial rating | Final rating | 
|---|---|---|
| PTT Korea Open 2017 | 916 | 890 | 
| Tournament | Initial rating | Final rating | 
|---|---|---|
| PTT Korea Open 2017 | 1132 | 1146 | 
| Tournament | Initial rating | Final rating | 
|---|---|---|
| PTT Korea Open 2017 | 833 | 877 | 
| Tournament | Initial rating | Final rating | 
|---|---|---|
| 4th Taichung Table Tennis Open for the Disabled 2017 | 1161 | 1119 | 
| Tournament | Initial rating | Final rating | 
|---|---|---|
| 4th Taichung Table Tennis Open for the Disabled 2017 | 1100 | 1135 | 
| Tournament | Initial rating | Final rating | 
|---|---|---|
| PTT Korea Open 2017 | 943 | 959 | 
| Tournament | Initial rating | Final rating | 
|---|---|---|
| PTT Korea Open 2017 | 1294 | 1309 | 
| Tournament | Initial rating | Final rating | 
|---|---|---|
| Depreciation for inactivity | 895 | 850 | 
| 4th Taichung Table Tennis Open for the Disabled 2017 | 850 | 907 | 
| PTT Korea Open 2017 | 907 | 942 | 
| Tournament | Initial rating | Final rating | 
|---|---|---|
| PTT Korea Open 2017 | 911 | 890 | 
| Tournament | Initial rating | Final rating | 
|---|---|---|
| 4th Taichung Table Tennis Open for the Disabled 2017 | 1026 | 1026 |