Guillermo Pérez Roldán

Where the 1541.5 rating comes from

From 138 matches played between 5 March 1990 and 30 September 1996, 133 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.

138 matches, from the most recent to the first

beaten by Galo Blanco 0–2
30/09/96 · ATP 250 1996 · First round · detail
−14.51556.0 → 1541.5
beaten by Francisco Clavet 0–2
23/09/96 · ATP 250 1996 · First round · detail
−7.41563.3 → 1556.0
beat Martin Lee 2–0
09/09/96 · ATP 250 1996 · First round · detail
+9.51553.8 → 1563.3
beaten by Jason Stoltenberg 0–2
09/09/96 · ATP 250 1996 · Second round · detail
−7.51561.3 → 1553.8
beaten by Jacobo Diaz 0–2
17/06/96 · ATP 250 1996 · First round · detail
−15.81577.1 → 1561.3
beaten by Bernd Karbacher 0–3
27/05/96 · ATP Grand Slam 1996 · detail
−11.01588.1 → 1577.1
beaten by Ctislav Doseděl 0–2
20/05/96 · ATP 250 1996 · First round · detail
−10.21598.3 → 1588.1
beaten by Renzo Furlan 1–2
23/08/93 · ATP 250 1993 · Quarterfinals · detail
−14.61612.8 → 1598.3
23/08/93 · ATP 250 1993 · Second round · detail
+9.51603.3 → 1612.8
beat Bart Wuyts 2–0
23/08/93 · ATP 250 1993 · First round · detail
+6.91596.4 → 1603.3
beaten by Magnus Gustafsson 0–2
03/05/93 · ATP 1000 1993 · First round · detail
−11.41607.8 → 1596.4
beaten by Nicklas Kulti 0–2
26/04/93 · ATP 250 1993 · First round · detail
−14.21622.0 → 1607.8
beaten by Carl-Uwe Steeb 0–2
19/04/93 · ATP 1000 1993 · First round · detail
−13.11635.1 → 1622.0
beaten by Andrei Medvedev 0–2
05/04/93 · ATP 500 1993 · First round · detail
−9.61644.7 → 1635.1
15/03/93 · ATP 250 1993 · Final · detail
+8.21636.4 → 1644.7
beat Martin Stringari 2–0
15/03/93 · ATP 250 1993 · First round · detail
+7.71628.7 → 1636.4
beat Gilbert Schaller 2–1
15/03/93 · ATP 250 1993 · Semifinals · detail
+6.41622.3 → 1628.7
15/03/93 · ATP 250 1993 · Second round · detail
+7.41614.9 → 1622.3
15/03/93 · ATP 250 1993 · Quarterfinals · detail
+8.91606.1 → 1614.9
beaten by Milen Velev 0–2
05/10/92 · ATP 250 1992 · First round · detail
−16.81622.9 → 1606.1
beaten by Renzo Furlan 0–2
28/09/92 · ATP 250 1992 · Quarterfinals · detail
−15.31638.2 → 1622.9
beat Paul Kilderry 2–0
28/09/92 · ATP 250 1992 · First round · detail
+7.01631.2 → 1638.2
beat Javier Sánchez 2–1
28/09/92 · ATP 250 1992 · Second round · detail
+10.41620.8 → 1631.2
beaten by Rodolphe Gilbert 1–2
14/09/92 · ATP 250 1992 · Second round · detail
−17.01637.8 → 1620.8
beat Juan Garat 2–1
14/09/92 · ATP 250 1992 · First round · detail
+7.71630.0 → 1637.8
beaten by Thomas Muster 0–2
24/08/92 · ATP 250 1992 · Quarterfinals · detail
−8.81638.8 → 1630.0
beat Roberto Azar 2–0
24/08/92 · ATP 250 1992 · First round · detail
+6.01632.8 → 1638.8
beat Patrick Baur 2–1
24/08/92 · ATP 250 1992 · Second round · detail
+7.71625.1 → 1632.8
10/08/92 · ATP 250 1992 · Quarterfinals · detail
+7.41617.7 → 1625.1
beaten by Franco Davín 0–2
10/08/92 · ATP 250 1992 · Semifinals · detail
−15.11632.8 → 1617.7
beat Florian Krumrey 2–1
10/08/92 · ATP 250 1992 · Second round · detail
+7.31625.4 → 1632.8
beat Carsten Arriens 2–0
10/08/92 · ATP 250 1992 · First round · detail
+7.61617.8 → 1625.4
20/07/92 · ATP 250 1992 · First round · detail
+7.61610.3 → 1617.8
beaten by Bart Wuyts 0–2
20/07/92 · ATP 250 1992 · Second round · detail
−16.91627.2 → 1610.3
beaten by Christian Miniussi 1–2
13/07/92 · ATP 500 1992 · First round · detail
−17.81644.9 → 1627.2
beaten by Tomás Carbonell 1–2
06/07/92 · ATP 250 1992 · Semifinals · detail
−17.61662.5 → 1644.9
beat Magnus Larsson 2–1
06/07/92 · ATP 250 1992 · Quarterfinals · detail
+13.91648.6 → 1662.5
beat Lars Koslowski 2–0
06/07/92 · ATP 250 1992 · First round · detail
+6.91641.7 → 1648.6
06/07/92 · ATP 250 1992 · Second round · detail
+5.11636.5 → 1641.7
beaten by Thomas Muster 1–2
08/06/92 · ATP 250 1992 · First round · detail
−10.91647.4 → 1636.5
beaten by Kevin Curren 1–3
25/05/92 · ATP Grand Slam 1992 · detail
−16.51664.0 → 1647.4
11/05/92 · ATP 1000 1992 · First round · detail
+7.51656.4 → 1664.0
beaten by Alberto Mancini 0–2
11/05/92 · ATP 1000 1992 · Second round · detail
−16.41672.9 → 1656.4
beaten by Richard Krajicek 0–2
04/05/92 · ATP 1000 1992 · Second round · detail
−11.41684.2 → 1672.9
beat Michiel Schapers 2–1
04/05/92 · ATP 1000 1992 · First round · detail
+5.51678.8 → 1684.2
beaten by Markus Naewie 0–2
27/04/92 · ATP 250 1992 · Second round · detail
−16.81695.6 → 1678.8
beat Jonas Svensson 2–0
27/04/92 · ATP 250 1992 · First round · detail
+8.21687.4 → 1695.6
beaten by Carlos Costa 0–1
20/04/92 · ATP 1000 1992 · First round · retirement · detail
±0.01687.4 → 1687.4
beat Martin Strelba 2–0
16/03/92 · ATP 250 1992 · Second round · detail
+3.51683.9 → 1687.4
beat Luiz Mattar 2–0
16/03/92 · ATP 250 1992 · Quarterfinals · detail
+7.41676.5 → 1683.9

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.