Jeff Morrison

Where the 1498.8 rating comes from

From 71 matches played between 9 August 1999 and 17 July 2006, 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.

71 matches, from the most recent to the first

17/07/06 · ATP 250 2006 · First round · detail
+12.01486.9 → 1498.8
beat Kevin Kim 2–0
17/07/06 · ATP 250 2006 · Second round · detail
+12.21474.7 → 1486.9
beaten by Andy Roddick 0–2
17/07/06 · ATP 250 2006 · Third round · detail
−2.11476.8 → 1474.7
beaten by Gaël Monfils 1–2
07/03/06 · ATP 1000 2006 · Second round · detail
−6.51483.3 → 1476.8
beat Andrei Pavel 2–1
06/03/06 · ATP 1000 2006 · First round · detail
+16.21467.1 → 1483.3
beaten by Bjorn Phau 0–3
01/01/06 · ATP Grand Slam 2006 · First round · detail
−10.11477.2 → 1467.1
beaten by Stefan Koubek 1–2
15/08/05 · ATP 1000 2005 · Qualifying — First round · detail
−9.21486.4 → 1477.2
beaten by Jonas Björkman 0–2
01/08/05 · ATP 250 2005 · First round · detail
−10.21496.7 → 1486.4
beaten by George Bastl 0–2
18/07/05 · ATP 250 2005 · First round · detail
−12.71509.4 → 1496.7
beaten by Karol Kučera 0–2
04/07/05 · ATP 250 2005 · First round · detail
−6.71516.0 → 1509.4
beaten by James Blake 1–2
06/06/05 · ATP 250 2005 · First round · detail
−8.11524.2 → 1516.0
beaten by Tommy Haas 0–2
18/04/05 · ATP 250 2005 · Second round · detail
−3.21527.4 → 1524.2
beat Alexander Popp 2–0
18/04/05 · ATP 250 2005 · First round · detail
+13.41514.0 → 1527.4
beaten by Christophe Rochus 1–2
21/02/05 · ATP 250 2005 · First round · detail
−12.21526.2 → 1514.0
beaten by Antony Dupuis 0–2
14/02/05 · ATP 500 2005 · First round · detail
−11.51537.6 → 1526.2
beaten by Frank Dancevic 1–2
07/02/05 · ATP 250 2005 · First round · detail
−14.71552.3 → 1537.6
beaten by Xavier Malisse 1–2
31/01/05 · ATP 250 2005 · First round · detail
−8.81561.1 → 1552.3
beaten by Jonas Björkman 2–3
01/01/05 · ATP Grand Slam 2005 · First round · detail
−8.91570.0 → 1561.1
beaten by Feliciano López 0–2
25/10/04 · ATP 250 2004 · First round · detail
−7.01577.0 → 1570.0
beat Michael Kohlmann 2–0
27/09/04 · ATP 250 2004 · First round · detail
+9.91567.1 → 1577.0
beaten by Andy Roddick 1–2
27/09/04 · ATP 250 2004 · Second round · detail
−2.01569.1 → 1567.1
beat Todd Widom 2–0
13/09/04 · ATP 250 2004 · First round · detail
+10.01559.1 → 1569.1
beaten by Hugo Armando 0–2
13/09/04 · ATP 250 2004 · Second round · detail
−16.21575.4 → 1559.1
beaten by Marat Safin 0–2
02/08/04 · ATP 1000 2004 · Second round · detail
−5.91581.3 → 1575.4
beat Jürgen Melzer 2–0
02/08/04 · ATP 1000 2004 · First round · detail
+13.81567.5 → 1581.3
beaten by Xavier Malisse 0–2
19/07/04 · ATP 250 2004 · Second round · detail
−11.01578.4 → 1567.5
beat Julien Benneteau 2–0
19/07/04 · ATP 250 2004 · First round · detail
+11.31567.1 → 1578.4
beat Wesley Moodie 2–0
12/07/04 · ATP 250 2004 · Quarterfinals · detail
+10.71556.4 → 1567.1
12/07/04 · ATP 250 2004 · Second round · detail
+18.91537.6 → 1556.4
beaten by Nicolas Kiefer 1–2
12/07/04 · ATP 250 2004 · Semifinals · detail
−6.31543.9 → 1537.6
beat Lester Cook 2–0
12/07/04 · ATP 250 2004 · First round · detail
+10.91533.0 → 1543.9
05/07/04 · ATP 250 2004 · First round · detail
+16.61516.4 → 1533.0
beaten by Greg Rusedski 0–2
05/07/04 · ATP 250 2004 · Quarterfinals · detail
−4.21520.6 → 1516.4
beat Brian Baker 2–0
05/07/04 · ATP 250 2004 · Second round · detail
+10.11510.5 → 1520.6
beaten by Mario Ančić 0–2
07/06/04 · ATP 250 2004 · First round · detail
−10.01520.5 → 1510.5
beaten by Ivan Ljubičić 0–2
30/12/03 · ATP 250 2003 · First round · detail
−5.51526.1 → 1520.5
beaten by Paradorn Srichaphan 0–2
18/08/03 · ATP 250 2003 · Quarterfinals · detail
−6.01532.1 → 1526.1
beat Mikhail Youzhny 2–0
18/08/03 · ATP 250 2003 · Second round · detail
+18.81513.3 → 1532.1
beat Arnaud Clément 2–0
18/08/03 · ATP 250 2003 · First round · detail
+18.41494.9 → 1513.3
beaten by Mario Ančić 1–2
28/07/03 · ATP 250 2003 · Second round · detail
−12.51507.4 → 1494.9
beat Gilles Elseneer 2–0
28/07/03 · ATP 250 2003 · First round · detail
+15.01492.4 → 1507.4
beaten by Justin Gimelstob 1–2
07/07/03 · ATP 250 2003 · First round · detail
−11.51503.9 → 1492.4
beaten by Andy Roddick 0–2
21/04/03 · ATP 250 2003 · First round · detail
−3.71507.6 → 1503.9
beaten by Marcelo Ríos 0–2
03/03/03 · ATP 250 2003 · First round · detail
−3.81511.4 → 1507.6
beaten by Nikolay Davydenko 1–2
10/02/03 · ATP 250 2003 · First round · detail
−10.01521.4 → 1511.4
beaten by Nicolas Massú 1–2
30/09/02 · ATP 500 2002 · Second round · detail
−7.11528.5 → 1521.4
beat Dick Norman 2–0
30/09/02 · ATP 500 2002 · First round · detail
+10.01518.5 → 1528.5
beaten by Younes El Aynaoui 1–3
26/08/02 · ATP Grand Slam 2002 · detail
−5.01523.5 → 1518.5
beaten by Juan Ignacio Chela 0–2
19/08/02 · ATP 250 2002 · Second round · detail
−5.31528.8 → 1523.5
beat Jérôme Golmard 2–0
19/08/02 · ATP 250 2002 · First round · detail
+18.31510.4 → 1528.8

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.