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Guo Sylvan: ranking history (ITTF)
player profile
| Year |
Month |
Day |
Rating |
Rank |
| 2015 |
November |
1 |
1353 |
523 |
| 2015 |
October |
1 |
1343 |
525 |
| 2015 |
September |
1 |
1343 |
543 |
| 2015 |
August |
1 |
1343 |
521 |
| 2010 |
December |
1 |
1355 |
727 |
| 2010 |
November |
1 |
1355 |
712 |
| 2010 |
October |
1 |
1355 |
719 |
| 2010 |
September |
1 |
1355 |
732 |
| 2010 |
August |
1 |
1379 |
702 |
| 2010 |
July |
1 |
1380 |
705 |
| 2010 |
June |
1 |
1380 |
705 |
| 2010 |
May |
1 |
1380 |
672 |
| 2010 |
April |
1 |
1380 |
677 |
| 2010 |
March |
1 |
1380 |
668 |
| 2010 |
February |
1 |
1380 |
658 |
| 2010 |
January |
1 |
10462 |
725 |
| 2009 |
July |
1 |
10446 |
710 |
| 2009 |
June |
1 |
10446 |
693 |
| 2008 |
December |
1 |
10344 |
757 |
| 2008 |
November |
1 |
10484 |
645 |
| 2008 |
October |
1 |
10132 |
904 |
