Mark Draper

Where the 1438.7 rating comes from

From 8 matches played between 19 January 1998 and 23 August 1999, 7 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.

8 matches, from the most recent to the first

beaten by Martin Damm Jr. 0–2
23/08/99 · ATP 250 1999 · Qualifying — First round · detail
−18.01456.7 → 1438.7
16/08/99 · ATP 500 1999 · Qualifying — First round · detail
+27.31429.4 → 1456.7
beaten by Mikael Tillström 1–2
16/08/99 · ATP 500 1999 · Qualifying — Qualifying competition · detail
−18.11447.5 → 1429.4
beaten by Mark Woodforde 0–3
18/01/99 · ATP Grand Slam 1999 · detail
−11.61459.0 → 1447.5
beaten by Oliver Gross 0–2
04/01/99 · ATP 250 1999 · First round · detail
−18.61477.7 → 1459.0
beaten by Todd Martin 0–3
23/06/98 · ATP Grand Slam 1998 · Second round · detail
−7.01484.7 → 1477.7
beat Greg Rusedski 2–1
22/06/98 · ATP Grand Slam 1998 · First round · retirement · detail
±0.01484.7 → 1484.7
beaten by Nicolas Kiefer 0–3
19/01/98 · ATP Grand Slam 1998 · detail
−15.31500.0 → 1484.7

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.