Guillermo Cañas

Where the 1577.4 rating comes from

From 338 matches played between 19 August 1996 and 20 July 2009, 328 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.

338 matches, from the most recent to the first

20/07/09 · ATP 500 2009 · Qualifying — First round · detail
+9.71567.8 → 1577.4
beaten by Potito Starace 0–2
20/07/09 · ATP 500 2009 · Qualifying — Qualifying competition · detail
−10.81578.5 → 1567.8
beat Grigor Dimitrov 2–0
13/07/09 · ATP 250 2009 · First round · detail
+9.71568.8 → 1578.5
beaten by Andreas Vinciguerra 1–2
13/07/09 · ATP 250 2009 · Second round · detail
−13.01581.9 → 1568.8
beaten by Albert Montañés 1–3
23/06/09 · ATP Grand Slam 2009 · Second round · detail
−9.91591.7 → 1581.9
beat Diego Junqueira 3–0
22/06/09 · ATP Grand Slam 2009 · First round · detail
+8.11583.6 → 1591.7
11/05/09 · ATP 1000 2009 · Qualifying — First round · detail
+10.71573.0 → 1583.6
beat Flavio Cipolla 2–1
11/05/09 · ATP 1000 2009 · Qualifying — Qualifying competition · detail
+11.91561.1 → 1573.0
beaten by David Ferrer 0–2
11/05/09 · ATP 1000 2009 · First round · detail
−4.81565.8 → 1561.1
beaten by Marcos Daniel 1–2
04/05/09 · ATP 250 2009 · First round · detail
−17.31583.1 → 1565.8
beaten by Arnaud Clément 0–2
20/04/09 · ATP 500 2009 · First round · detail
−14.11597.2 → 1583.1
beat Taylor Dent 2–0
06/04/09 · ATP 250 2009 · Second round · detail
+14.81582.4 → 1597.2
beat James Blake 2–0
06/04/09 · ATP 250 2009 · First round · detail
+18.41564.0 → 1582.4
beaten by Evgeny Korolev 1–2
06/04/09 · ATP 250 2009 · Quarterfinals · detail
−10.41574.4 → 1564.0
beaten by Igor Kunitsyn 1–2
25/03/09 · ATP 1000 2009 · First round · detail
−14.71589.1 → 1574.4
beaten by Sam Querrey 0–2
11/03/09 · ATP 1000 2009 · First round · detail
−8.51597.5 → 1589.1
beaten by Sam Querrey 0–2
23/02/09 · ATP 250 2009 · First round · detail
−9.01606.6 → 1597.5
beaten by Juan Martín del Potro 0–2
16/02/09 · ATP 500 2009 · First round · detail
−4.91611.5 → 1606.6
beaten by Chris Guccione 0–2
09/02/09 · ATP 250 2009 · First round · detail
−16.61628.1 → 1611.5
beaten by Antonio Veić 1–2
02/02/09 · ATP 250 2009 · First round · detail
−16.51644.6 → 1628.1
beaten by Fernando González 0–3
20/01/09 · ATP Grand Slam 2009 · Second round · detail
−8.01652.6 → 1644.6
beat Dieter Kindlmann 3–2
19/01/09 · ATP Grand Slam 2009 · First round · detail
+5.81646.9 → 1652.6
beaten by Ivan Ljubičić 1–2
27/10/08 · ATP 1000 2008 · Qualifying — Qualifying competition · detail
−11.81658.7 → 1646.9
beat Gary Lugassy 2–0
27/10/08 · ATP 1000 2008 · Qualifying — First round · detail
+6.71652.0 → 1658.7
beaten by Florent Serra 1–2
27/10/08 · ATP 1000 2008 · First round · detail
−15.21667.2 → 1652.0
beaten by Paul-Henri Mathieu 0–2
20/10/08 · ATP 250 2008 · First round · detail
−12.61679.8 → 1667.2
beaten by Olivier Rochus 0–2
13/10/08 · ATP 1000 2008 · Qualifying — Qualifying competition · detail
−15.11694.9 → 1679.8
beat Gilles Müller 2–1
13/10/08 · ATP 1000 2008 · Qualifying — First round · detail
+6.21688.7 → 1694.9
beaten by Fernando Verdasco 0–2
06/10/08 · ATP 500 2008 · Second round · detail
−11.71700.4 → 1688.7
beat Andreas Seppi 2–0
06/10/08 · ATP 500 2008 · First round · detail
+10.81689.6 → 1700.4
beaten by José Acasuso 1–2
29/09/08 · ATP 250 2008 · First round · detail
−14.21703.8 → 1689.6
beaten by Robin Söderling 0–2
21/07/08 · ATP 1000 2008 · First round · detail
−7.61711.5 → 1703.8
beat Nicolas Massú 2–0
14/07/08 · ATP 250 2008 · First round · detail
+6.71704.8 → 1711.5
beaten by Igor Andreev 0–2
14/07/08 · ATP 250 2008 · Quarterfinals · detail
−14.31719.2 → 1704.8
beat Boris Pašanski 2–1
14/07/08 · ATP 250 2008 · Second round · detail
+5.41713.7 → 1719.2
beaten by Stanislas Wawrinka 1–2
07/07/08 · ATP 250 2008 · Quarterfinals · detail
−13.61727.4 → 1713.7
07/07/08 · ATP 250 2008 · Second round · walkover · detail
±0.01727.4 → 1727.4
beat Ivo Minář 2–0
07/07/08 · ATP 250 2008 · First round · detail
+3.91723.4 → 1727.4
09/06/08 · ATP 250 2008 · Second round · detail
+7.11716.4 → 1723.4
beat Luis Horna 2–1
09/06/08 · ATP 250 2008 · First round · detail
+8.81707.6 → 1716.4
beaten by Fabio Fognini 0–2
09/06/08 · ATP 250 2008 · Quarterfinals · detail
−16.41724.0 → 1707.6
beaten by Michael Llodra 0–2
12/05/08 · ATP 1000 2008 · First round · detail
−16.81740.7 → 1724.0
beaten by Tommy Robredo 0–2
28/04/08 · ATP 500 2008 · Third round · detail
−12.01752.7 → 1740.7
28/04/08 · ATP 500 2008 · Second round · detail
+5.21747.5 → 1752.7
28/04/08 · ATP 500 2008 · First round · detail
+5.51742.0 → 1747.5
beat Thomas Johansson 2–0
03/03/08 · ATP 250 2008 · First round · detail
+8.21733.8 → 1742.0
beaten by Sam Querrey 0–2
03/03/08 · ATP 250 2008 · Semifinals · detail
−17.11750.9 → 1733.8
beat Chris Guccione 2–0
03/03/08 · ATP 250 2008 · Second round · detail
+4.71746.1 → 1750.9
beat Amer Delic 2–0
03/03/08 · ATP 250 2008 · Quarterfinals · detail
+3.61742.5 → 1746.1
beaten by Tommy Robredo 0–2
29/10/07 · ATP 1000 2007 · Third round · detail
−11.41754.0 → 1742.5

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.