Kyoko Uchiyama

Where the 1526.9 rating comes from

From 7 matches played between 24 September 1988 and 1 January 1989, 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.

7 matches, from the most recent to the first

beaten by Chen Jing 0–3
01/01/89 · World Table Tennis Championships 1989 · Quarterfinals · detail
−15.11542.0 → 1526.9
beat Chang Jun Gao 3–2
01/01/89 · World Table Tennis Championships 1989 · Round of 16 · detail
+22.71519.3 → 1542.0
beaten by Valentina Popova 0–3
24/09/88 · Olympic Games 1988 · Group C · detail
−26.71546.0 → 1519.3
beat Nadia Bisiach 3–0
24/09/88 · Olympic Games 1988 · Group C · detail
+20.61525.4 → 1546.0
beat Insook Bhushan 3–2
24/09/88 · Olympic Games 1988 · Group C · detail
+24.01501.4 → 1525.4
beat Feiza Ben Aïssa 3–0
24/09/88 · Olympic Games 1988 · Group C · detail
+22.11479.3 → 1501.4
beaten by Chen Jing 0–3
24/09/88 · Olympic Games 1988 · Group C · detail
−20.71500.0 → 1479.3

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.