Where the 1498.5 rating comes from
From 6 matches played between 27 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.
6 matches, from the most recent to the first
beaten by Qiao Hong 1–3
01/01/89 · World Table Tennis Championships 1989 · Round of 16 · detail
−25.71524.2 → 1498.5
beaten by Daniela Guergueltcheva 0–3
27/09/88 · Olympic Games 1988 · Group G · detail
−23.51470.3 → 1446.8
beaten by Bettine Vriesekoop 0–3
27/09/88 · Olympic Games 1988 · Group G · detail
−29.71500.0 → 1470.3
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.