Zi Han CAO
Country: CHN
Zi Han CAO
Doubles rating
1,680
Δ +1.7 recent
Matches tracked
31
Across rated competitions
Volatility
124
σ (lower is steadier)
Offset in effect: -220
Raw rating before offsets: 1,900. This ladder currently uses a baseline adjustment until inter-division data accumulates.
Learn how OpenRating calibrates ladders →Recent form
Last 5 matches
- Jul 27, 2025•DOUBLES•WD12-21 · 10-21
Side A
Δ -1.7μ 1764 → 1762Hathaithip MijadΔ -1.7μ 1704 → 1703Napapakorn TUNGKASATANSide B
WinnerΔ +1.7μ 1895 → 1896Zi Han CAOZi Han CAOCHN
Δ +1.7μ 1874 → 1876Fan Shu Tian CHEN - Jul 26, 2025•DOUBLES•WD12-21 · 18-21
Side A
Δ -2.9μ 1836 → 1833Hye In CHEONHye In CHEONKOR
Δ -2.9μ 1746 → 1743In Seo MOONIn Seo MOONKOR
Side B
WinnerΔ +2.9μ 1892 → 1895Zi Han CAOZi Han CAOCHN
Δ +2.9μ 1871 → 1874Fan Shu Tian CHEN - Jul 25, 2025•DOUBLES•WD21-19 · 21-12
Side A
WinnerΔ +1.6μ 1885 → 1887Zi Han CAOZi Han CAOCHN
Δ +1.6μ 1869 → 1871Fan Shu Tian CHENSide B
Δ -1.6μ 1659 → 1657Zi Yu LOWZi Yu LOWMAS
Δ -1.6μ 1806 → 1805Dania SOFEADania SOFEAMAS
- Jul 24, 2025•DOUBLES•WD21-16 · 16-21 · 21-13
Side A
WinnerΔ +5.6μ 1875 → 1881Zi Han CAOZi Han CAOCHN
Δ +5.6μ 1866 → 1872Fan Shu Tian CHEN - Jul 24, 2025•DOUBLES•WD11-21 · 21-19 · 13-21
Side A
Δ -0.7μ 1722 → 1721Yu Hsuan ChenΔ -0.7μ 1566 → 1565Yu Tong CHENYu Tong CHENTPE
Side B
WinnerΔ +0.7μ 1870 → 1871Zi Han CAOZi Han CAOCHN
Δ +0.7μ 1865 → 1865Fan Shu Tian CHEN
Discipline snapshots
Doubles
1,680
Matches 31
Δ +1.7
Mixed
1,848
Matches 31
Δ +3.6