Prakash Amritraj

Where the 1512.9 rating comes from

From 49 matches played between 26 August 2002 and 31 December 2013, 47 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.

49 matches, from the most recent to the first

beat Yuichi Sugita 2–1
31/12/13 · ATP 250 2013 · Qualifying — First round · detail
+12.91500.0 → 1512.9
31/12/13 · ATP 250 2013 · Qualifying — Second round · detail
+11.91488.1 → 1500.0
beat James Ward 2–1
31/12/13 · ATP 250 2013 · Qualifying — Qualifying competition · detail
+11.71476.3 → 1488.1
beat Guillaume Rufin 2–1
31/12/13 · ATP 250 2013 · First round · detail
+17.71458.7 → 1476.3
beaten by Go Soeda 1–2
31/12/13 · ATP 250 2013 · Second round · detail
−9.81468.5 → 1458.7
beat Somdev Devvarman 2–0
22/07/13 · ATP 250 2013 · Qualifying — Second round · detail
+16.21452.3 → 1468.5
beaten by Mischa Zverev 0–2
22/07/13 · ATP 250 2013 · Qualifying — Qualifying competition · detail
−8.81461.1 → 1452.3
beat Jason Jung 2–0
22/07/13 · ATP 250 2013 · Qualifying — First round · detail
+12.91448.2 → 1461.1
beaten by Lleyton Hewitt 0–2
08/07/13 · ATP 250 2013 · Second round · detail
−3.61451.8 → 1448.2
beat Flavio Cipolla 2–0
08/07/13 · ATP 250 2013 · First round · detail
+13.31438.5 → 1451.8
beaten by Jamie Baker 0–2
10/06/13 · ATP 250 2013 · Qualifying — First round · detail
−12.81451.2 → 1438.5
beaten by Jason Jung 1–2
11/02/13 · ATP 250 2013 · Qualifying — First round · detail
−11.41462.7 → 1451.2
beaten by Brian Dabul 0–2
08/03/10 · ATP 1000 2010 · Qualifying — First round · detail
−12.81475.4 → 1462.7
beaten by Roman Valent 0–2
01/02/10 · ATP 250 2010 · Qualifying — Second round · detail
−13.71489.1 → 1475.4
beat Vishnu Vardhan 2–0
04/01/10 · ATP 250 2010 · Qualifying — First round · detail
+11.71477.4 → 1489.1
beat Peter Polansky 2–1
04/01/10 · ATP 250 2010 · Qualifying — Second round · detail
+9.91467.4 → 1477.4
beat Lars Pörschke 2–0
04/01/10 · ATP 250 2010 · Qualifying — Qualifying competition · detail
+14.11453.3 → 1467.4
beaten by Michael Craig Russell 0–2
04/01/10 · ATP 250 2010 · First round · detail
−9.01462.3 → 1453.3
beaten by Sam Querrey 1–2
06/07/09 · ATP 250 2009 · Second round · detail
−5.81468.1 → 1462.3
beat Danai Udomchoke 2–0
06/07/09 · ATP 250 2009 · First round · detail
+12.61455.5 → 1468.1
23/02/09 · ATP 500 2009 · Qualifying — First round · retirement · detail
±0.01455.5 → 1455.5
beaten by Rainer Schüttler 1–2
05/01/09 · ATP 250 2009 · First round · detail
−8.41463.9 → 1455.5
beaten by Alexandre Kudryavtsev 1–2
31/12/08 · ATP 250 2008 · First round · detail
−12.31476.2 → 1463.9
beat Rohan Bopanna 2–0
07/07/08 · ATP 250 2008 · Quarterfinals · detail
+12.91463.3 → 1476.2
beat Joseph Sirianni 2–1
07/07/08 · ATP 250 2008 · First round · detail
+12.01451.3 → 1463.3
beat Jesse Levine 2–0
07/07/08 · ATP 250 2008 · Second round · detail
+14.71436.7 → 1451.3
beat Frank Dancevic 2–1
07/07/08 · ATP 250 2008 · Semifinals · detail
+17.21419.5 → 1436.7
beaten by Fabrice Santoro 0–2
07/07/08 · ATP 250 2008 · Final · detail
−4.41423.9 → 1419.5
beat Scoville Jenkins 2–0
09/07/07 · ATP 250 2007 · Second round · detail
+14.61409.3 → 1423.9
beaten by Nicolas Mahut 0–2
09/07/07 · ATP 250 2007 · Quarterfinals · detail
−5.11414.3 → 1409.3
beat Ilija Bozoljac 2–1
09/07/07 · ATP 250 2007 · First round · detail
+15.61398.7 → 1414.3
beaten by Ivo Karlović 0–2
01/01/07 · ATP 250 2007 · First round · detail
−4.71403.4 → 1398.7
beaten by Mardy Fish 0–2
27/02/06 · ATP 250 2006 · First round · detail
−5.31408.7 → 1403.4
beat Ricardo Mello 2–1
02/01/06 · ATP 250 2006 · First round · detail
+15.01393.7 → 1408.7
beaten by Radek Štěpánek 1–2
02/01/06 · ATP 250 2006 · Second round · detail
−2.71396.4 → 1393.7
beaten by Jiří Vaněk 1–2
26/09/05 · ATP 250 2005 · First round · detail
−9.31405.7 → 1396.4
beaten by Ivo Heuberger 0–2
03/01/05 · ATP 250 2005 · First round · detail
−9.01414.7 → 1405.7
beaten by Flávio Saretta 0–2
27/09/04 · ATP 250 2004 · First round · detail
−6.61421.4 → 1414.7
beaten by Thierry Ascione 1–2
05/01/04 · ATP 250 2004 · Second round · detail
−19.31440.7 → 1421.4
beat Harsh Mankad 2–0
05/01/04 · ATP 250 2004 · First round · detail
+27.91412.7 → 1440.7
beaten by Jiří Vaněk 0–2
30/12/03 · ATP 250 2003 · First round · detail
−17.11429.8 → 1412.7
beaten by Nicolas Thomann 1–2
22/09/03 · ATP 250 2003 · First round · detail
−14.21444.0 → 1429.8
beaten by Alexander Popp 1–2
11/08/03 · ATP 1000 2003 · Qualifying — First round · detail
−21.31465.3 → 1444.0
beat Marat Safin 1–0
28/07/03 · ATP 250 2003 · First round · retirement · detail
±0.01465.3 → 1465.3
beaten by Kenneth Carlsen 0–2
28/07/03 · ATP 250 2003 · Second round · detail
−16.71482.0 → 1465.3
beat Sergio Roitman 2–1
21/07/03 · ATP 250 2003 · First round · detail
+23.91458.1 → 1482.0
beaten by Nicolas Kiefer 0–2
21/07/03 · ATP 250 2003 · Second round · detail
−11.51469.6 → 1458.1
beaten by Robby Ginepri 0–2
07/07/03 · ATP 250 2003 · First round · detail
−17.11486.7 → 1469.6
beaten by Paradorn Srichaphan 0–3
26/08/02 · ATP Grand Slam 2002 · detail
−13.31500.0 → 1486.7

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.