Where the 1609.4 rating comes from
From 504 matches played between 1 January 1990 and 24 October 2011, 489 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.
504 matches, from the most recent to the first
beaten by Philipp Kohlschreiber 0–2
01/08/11 · ATP 250 2011 · First round · detail
−8.11635.1 → 1627.0
beaten by Andreas Haider-Maurer 0–2
25/10/10 · ATP 250 2010 · First round · detail
−15.01650.1 → 1635.1
beaten by Félix Mantilla Botella 0–2
05/04/99 · ATP 250 1999 · First round · detail
−11.81701.8 → 1690.0
beaten by Félix Mantilla Botella 1–3
27/05/98 · ATP Grand Slam 1998 · Quarterfinals · detail
−16.11845.6 → 1829.6
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.