Martin Wostenholme

Where the 1447.8 rating comes from

From 38 matches played between 1 January 1990 and 3 February 1992, 37 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.

38 matches, from the most recent to the first

beaten by Christian Miniussi 1–2
03/02/92 · ATP 250 1992 · First round · detail
−11.61459.4 → 1447.8
beaten by Chris Pridham 0–2
07/10/91 · ATP 250 1991 · First round · detail
−14.61474.0 → 1459.4
beaten by Grant Connell 1–2
15/07/91 · ATP 500 1991 · First round · detail
−10.81484.7 → 1474.0
beaten by Todd Martin 0–2
08/07/91 · ATP 250 1991 · Quarterfinals · detail
−12.51497.2 → 1484.7
beat Paul Annacone 2–0
08/07/91 · ATP 250 1991 · Second round · detail
+11.01486.2 → 1497.2
beat Alex Nizet 2–0
08/07/91 · ATP 250 1991 · First round · detail
+12.91473.3 → 1486.2
beaten by Richey Reneberg 1–2
06/05/91 · ATP 250 1991 · Second round · detail
−7.21480.4 → 1473.3
beat Mikael Pernfors 2–0
06/05/91 · ATP 250 1991 · First round · detail
+11.81468.7 → 1480.4
beat Pablo Albano 2–0
04/02/91 · ATP 250 1991 · Second round · detail
+13.01455.6 → 1468.7
beat Lawson Duncan 2–0
04/02/91 · ATP 250 1991 · First round · detail
+11.61444.1 → 1455.6
beat Henrik Holm 2–1
04/02/91 · ATP 250 1991 · Quarterfinals · detail
+14.91429.1 → 1444.1
beaten by Fernando Roese 0–2
04/02/91 · ATP 250 1991 · Semifinals · detail
−10.31439.5 → 1429.1
beaten by Jaime Yzaga 0–2
05/11/90 · ATP 250 1990 · First round · detail
−11.71451.2 → 1439.5
beaten by Thomas Muster 0–2
01/10/90 · ATP 250 1990 · First round · detail
−5.01456.2 → 1451.2
beaten by Christo van Rensburg 0–2
13/08/90 · ATP 500 1990 · Second round · detail
−10.21466.4 → 1456.2
beat Chris Pridham 2–1
13/08/90 · ATP 500 1990 · First round · retirement · detail
±0.01466.4 → 1466.4
beaten by Pete Sampras 0–2
23/07/90 · ATP 1000 1990 · Second round · detail
−5.71472.1 → 1466.4
beat Kelly Jones 2–1
23/07/90 · ATP 1000 1990 · First round · detail
+10.91461.2 → 1472.1
beaten by Derrick Rostagno 1–2
16/07/90 · ATP 500 1990 · First round · detail
−11.81473.0 → 1461.2
beaten by Ronald Agenor 1–2
09/07/90 · ATP 250 1990 · First round · detail
−11.41484.3 → 1473.0
beaten by Darren Cahill 0–3
25/06/90 · ATP Grand Slam 1990 · First round · detail
−14.11498.4 → 1484.3
beaten by Horacio de la Peña 0–2
11/06/90 · ATP 250 1990 · First round · detail
−12.61511.0 → 1498.4
beaten by Andre Agassi 1–3
28/05/90 · ATP Grand Slam 1990 · detail
−5.71516.7 → 1511.0
beaten by MaliVai Washington 1–2
07/05/90 · ATP 250 1990 · Quarterfinals · detail
−10.41527.2 → 1516.7
beat Dan Cassidy 2–0
07/05/90 · ATP 250 1990 · First round · detail
+9.11518.1 → 1527.2
beat Brad Pearce 2–0
07/05/90 · ATP 250 1990 · Second round · detail
+12.01506.1 → 1518.1
beat Simone Colombo 2–0
02/04/90 · ATP 250 1990 · Quarterfinals · detail
+12.31493.8 → 1506.1
beat Ricki Osterthun 2–1
02/04/90 · ATP 250 1990 · First round · detail
+12.61481.2 → 1493.8
beat Nick Brown 2–0
02/04/90 · ATP 250 1990 · Second round · detail
+27.41453.8 → 1481.2
beaten by Luiz Mattar 0–2
02/04/90 · ATP 250 1990 · Semifinals · detail
−15.11468.9 → 1453.8
beaten by Tomás Carbonell 0–2
05/03/90 · ATP 250 1990 · Second round · detail
−23.21492.1 → 1468.9
beat Khalid Outaleb 2–0
05/03/90 · ATP 250 1990 · First round · detail
+26.41465.8 → 1492.1
beat Todd Witsken 2–1
12/02/90 · ATP 500 1990 · First round · detail
+32.51433.3 → 1465.8
beaten by John Fitzgerald 0–2
12/02/90 · ATP 500 1990 · Second round · detail
−23.51456.7 → 1433.3
beaten by Alejandro Aramburú 1–2
05/02/90 · ATP 250 1990 · First Round · detail
−24.41481.1 → 1456.7
beaten by Mats Wilander 0–3
15/01/90 · ATP Grand Slam 1990 · detail
−20.61501.7 → 1481.1
beat David Macpherson 3–1
15/01/90 · ATP Grand Slam 1990 · detail
+25.71476.0 → 1501.7
beaten by Andrei Chesnokov 1–2
01/01/90 · ATP 250 1990 · First round · detail
−24.01500.0 → 1476.0

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.