Where the 1866.4 rating comes from
From 185 matches played between 20 January 2016 and 8 November 2026, and from them alone. Every line below was written at computation time: nothing is recomputed to show this page.
How to read this
On the right: the change this match produced, then the value before → after. A line's arrival value is the next line's starting value, down to the starting rating given to every newcomer. A ±0.0 is a counted match that did not move the rating, a walkover for instance.
185 matches, from the most recent to the first
beat Miwa Harimoto 4–1
07/11/26 · WTT Champions Frankfurt 2026 · Semifinals · detail
+15.41842.5 → 1857.9
beat Kuai Man 4–3
05/11/26 · WTT Champions Frankfurt 2026 · Quarterfinals · detail
+13.51829.0 → 1842.5
beat Annett Kaufmann 3–1
04/11/26 · WTT Champions Frankfurt 2026 · Round of 16 · detail
+4.01825.0 → 1829.0
beat Lily Zhang 3–0
03/11/26 · WTT Champions Frankfurt 2026 · Round of 32 · detail
+2.91822.1 → 1825.0
beaten by Sun Yingsha 3–4
29/10/26 · WTT Champions Montpellier 2026 · Quarterfinals · detail
−3.61825.7 → 1822.1
beat Bernadette Szocs 3–1
28/10/26 · WTT Champions Montpellier 2026 · Round of 16 · detail
+5.21820.5 → 1825.7
beat Doo Hoi Kem 3–0
27/10/26 · WTT Champions Montpellier 2026 · Round of 32 · detail
+3.11817.5 → 1820.5
beat Honoka Hashimoto 3–2
09/09/26 · WTT Champions Macao 2026 · Round of 16 · detail
+6.51823.2 → 1829.7
beat Marharyta Pessozka 3–0
08/09/26 · WTT Champions Macao 2026 · Round of 32 · detail
+2.61820.5 → 1823.2
beaten by Kuai Man 1–4
06/08/26 · WTT Champions Yokohama 2026 · Quarterfinals · detail
−11.01826.2 → 1815.2
beat Yeh Yi-Tian 3–1
05/08/26 · WTT Champions Yokohama 2026 · Round of 16 · detail
+3.51822.7 → 1826.2
beat Doo Hoi Kem 3–1
04/08/26 · WTT Champions Yokohama 2026 · Round of 32 · detail
+3.51819.2 → 1822.7
beaten by Miwa Harimoto 1–4
01/07/26 · United States Smash 2026 · Quarterfinals · detail
−11.71830.9 → 1819.2
beaten by Sun Yingsha 2–4
25/02/26 · Singapore Smash 2026 · Quarterfinals · detail
−3.41819.8 → 1816.4
beat Adriana Diaz 4–1
06/11/25 · WTT Champions Frankfurt 2025 · Quarterfinals · detail
+6.71787.2 → 1793.9
beat Lee Eun-hye 3–0
05/11/25 · WTT Champions Frankfurt 2025 · Round of 16 · detail
+4.81782.4 → 1787.2
beat Joo Cheonhui 3–2
04/11/25 · WTT Champions Frankfurt 2025 · Round of 32 · detail
+8.01774.3 → 1782.4
beaten by Wang Yidi 1–3
28/10/25 · WTT Champions Montpellier 2025 · Round of 32 · detail
−8.01782.4 → 1774.3
beaten by Wang Manyu 2–3
10/09/25 · WTT Champions Macao 2025 · Round of 16 · detail
−5.41783.3 → 1778.0
beaten by Chen Xingtong 2–4
09/08/25 · WTT Champions Yokohama 2025 · Quarterfinals · detail
−7.51774.2 → 1766.7
beat Miwa Harimoto 3–2
08/08/25 · WTT Champions Yokohama 2025 · Round of 16 · detail
+12.11762.1 → 1774.2
Only the matches the source publishes appear; what is missing is listed. The source gives the day, not the hour: two matches on the same day are ordered by a reproducible rule, which is not necessarily the real order.