Chiaki Kato
Ranking History
| Ranking | From | To | Streak |
|---|---|---|---|
| 0 | 2015-02-01 | 2015-02-01 | 1 |
| 162 | 2015-01-01 | 2015-01-01 | 1 |
| 165 | 2014-12-01 | 2014-12-01 | 1 |
| 162 | 2014-11-01 | 2014-11-01 | 1 |
| 168 | 2014-10-01 | 2014-10-01 | 1 |
| 181 | 2014-09-01 | 2014-09-01 | 1 |
| 173 | 2014-08-01 | 2014-08-01 | 1 |
| 168 | 2014-07-01 | 2014-07-01 | 1 |
| 156 | 2014-06-01 | 2014-06-01 | 1 |
| 188 | 2014-02-01 | 2014-02-01 | 1 |
| 186 | 2013-12-01 | 2014-01-01 | 2 |
| 181 | 2013-11-01 | 2013-11-01 | 1 |
| 187 | 2013-10-01 | 2013-10-01 | 1 |
| 274 | 2013-09-01 | 2013-09-01 | 1 |
| 278 | 2013-08-01 | 2013-08-01 | 1 |
| 271 | 2013-07-01 | 2013-07-01 | 1 |
| 264 | 2013-06-01 | 2013-06-01 | 1 |