Where the 1501.5 rating comes from
From 59 matches played between 12 February 1990 and 5 August 1991, 57 of them rated, 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.
59 matches, from the most recent to the first
beaten by Guillermo Pérez Roldán 0–2
29/04/91 · ATP 250 1991 · First round · detail
−8.41534.6 → 1526.2
beat Stefano Pescosolido 2–1
24/09/90 · ATP 250 1990 · First round · retirement · detail
±0.01620.5 → 1620.5
beaten by Alexander Vladimirovich Volkov 1–2
14/05/90 · ATP 1000 1990 · First round · detail
−17.91671.6 → 1653.7
beat Sergi Bruguera 1–1
23/04/90 · ATP 1000 1990 · Second round · retirement · detail
±0.01607.9 → 1607.9
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.