Mark Merklein

Where the 1377.7 rating comes from

From 11 matches played between 15 August 1994 and 14 June 1999, 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.

11 matches, from the most recent to the first

beaten by Barry Cowan 1–2
14/06/99 · ATP 250 1999 · Qualifying — Second round · detail
−11.91389.7 → 1377.7
beat Alex Osterrieth 2–0
14/06/99 · ATP 250 1999 · Qualifying — First round · detail
+33.41356.3 → 1389.7
beaten by David Nainkin 1–3
31/08/98 · ATP Grand Slam 1998 · detail
−13.61369.9 → 1356.3
beaten by Francisco Clavet 0–2
17/08/98 · ATP 500 1998 · First round · detail
−6.91376.8 → 1369.9
beaten by David Nainkin 0–2
08/06/98 · ATP 250 1998 · First round · detail
−19.71396.5 → 1376.8
beaten by Wayne Black 0–2
04/05/98 · ATP 250 1998 · First round · detail
−16.61413.1 → 1396.5
beaten by Fernando Meligeni 0–2
21/04/97 · ATP 250 1997 · First round · detail
−14.41427.6 → 1413.1
beaten by Karim Alami 0–2
06/05/96 · ATP 250 1996 · First round · detail
−17.11444.7 → 1427.6
beaten by Márcio Carlsson 0–2
17/04/95 · ATP 250 1995 · First round · detail
−23.21467.9 → 1444.7
beaten by Javier Frana 2–3
29/08/94 · ATP Grand Slam 1994 · detail
−17.01484.9 → 1467.9
beaten by Aaron Krickstein 0–2
15/08/94 · ATP 500 1994 · First round · detail
−15.11500.0 → 1484.9

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.