Where the 1510.7 rating comes from
From 4 matches played between 1 January 1989 and 1 January 1991, 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.
4 matches, from the most recent to the first
beaten by Lee Chul-seung 1–3
01/01/91 · World Table Tennis Championships 1991 · Round of 16 · detail
−28.31538.9 → 1510.7
beaten by Persson 1–3
01/01/89 · World Table Tennis Championships 1989 · Semifinals · detail
−27.41566.4 → 1538.9
beat Jiang Jialiang 3–1
01/01/89 · World Table Tennis Championships 1989 · Quarterfinals · detail
+35.21531.2 → 1566.4
beat Erik Lindh 3–1
01/01/89 · World Table Tennis Championships 1989 · Round of 16 · detail
+31.21500.0 → 1531.2
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.