Aiko Nakamura

Where the 1452.5 rating comes from

From 140 matches played between 27 January 2003 and 10 October 2011, 137 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.

140 matches, from the most recent to the first

beaten by Jarmila Gajdošová 0–2
10/10/11 · WTA 250 2011 · First round · detail
−8.71461.2 → 1452.5
beaten by Elena Bovina 0–2
03/01/11 · WTA 250 2011 · Qualifying — First round · detail
−5.91467.1 → 1461.2
beaten by Kimiko Date-Krumm 0–2
11/10/10 · WTA 250 2010 · Second round · detail
−4.01471.1 → 1467.1
beat Alexandra Panova 2–1
11/10/10 · WTA 250 2010 · First round · detail
+14.01457.0 → 1471.1
beaten by Kristina Kučová 1–2
22/06/09 · WTA Grand Slam 2009 · First round · detail
−10.71467.7 → 1457.0
beaten by Elena Vesnina 0–2
05/01/09 · WTA 250 2009 · First round · detail
−9.41477.2 → 1467.7
beaten by Tatjana Malek 0–2
31/12/08 · WTA 1000 2008 · First round · detail
−12.81489.9 → 1477.2
beaten by Marta Domachowska 0–2
29/09/08 · WTA 1000 2008 · First round · detail
−8.81498.7 → 1489.9
beaten by Agnieszka Radwańska 0–2
15/09/08 · WTA 1000 2008 · First round · detail
−2.31501.0 → 1498.7
beaten by Nadia Petrova 0–2
08/09/08 · WTA 1000 2008 · First round · detail
−2.61503.6 → 1501.0
beaten by Sybille Bammer 0–2
25/08/08 · WTA Grand Slam 2008 · First round · detail
−6.91510.5 → 1503.6
beaten by Aleksandra Wozniak 0–2
11/08/08 · WTA 1000 2008 · First round · detail
−10.21520.8 → 1510.5
beaten by Petra Kvitová 0–2
28/07/08 · WTA 1000 2008 · First round · detail
−10.81531.6 → 1520.8
beaten by Tamira Paszek 0–2
21/07/08 · WTA 1000 2008 · First round · detail
−9.11540.7 → 1531.6
beaten by Vera Zvonareva 1–2
23/06/08 · WTA Grand Slam 2008 · First round · detail
−2.11542.8 → 1540.7
beat Tzipora Obziler 2–0
09/06/08 · WTA 1000 2008 · First round · detail
+12.81530.0 → 1542.8
beat Sorana Cîrstea 2–1
09/06/08 · WTA 1000 2008 · Second round · detail
+13.21516.7 → 1530.0
beaten by Melanie South 1–2
09/06/08 · WTA 1000 2008 · Third round · detail
−11.61528.3 → 1516.7
beaten by Svetlana Kuznetsova 0–2
26/05/08 · WTA Grand Slam 2008 · First round · detail
−1.51529.8 → 1528.3
beat Akiko Morigami 2–1
19/05/08 · WTA 1000 2008 · First round · retirement · detail
±0.01529.8 → 1529.8
beaten by Akgul Amanmuradova 0–2
19/05/08 · WTA 1000 2008 · Second round · detail
−11.11540.9 → 1529.8
beaten by Nathalie Dechy 0–2
26/03/08 · WTA 1000 2008 · First round · detail
−9.61550.5 → 1540.9
beat Anne Kremer 2–0
25/03/08 · WTA 1000 2008 · Qualifying — Qualifying competition · detail
+11.91538.7 → 1550.5
24/03/08 · WTA 1000 2008 · Qualifying — First round · detail
+9.11529.6 → 1538.7
beaten by Caroline Wozniacki 0–2
12/03/08 · WTA 1000 2008 · Third round · detail
−7.01536.6 → 1529.6
beat Yan Zi 2–1
11/03/08 · WTA 1000 2008 · Second round · detail
+15.11521.5 → 1536.6
03/03/08 · WTA 1000 2008 · First round · detail
+13.81507.7 → 1521.5
beaten by Patty Schnyder 1–2
03/03/08 · WTA 1000 2008 · Second round · detail
−3.91511.5 → 1507.7
beaten by Nicole Vaidišová 0–2
25/02/08 · WTA 1000 2008 · First round · detail
−1.71513.3 → 1511.5
beaten by Sybille Bammer 0–2
18/02/08 · WTA 1000 2008 · First round · detail
−5.81519.1 → 1513.3
beaten by Justine Henin-Hardenne 0–2
14/01/08 · WTA Grand Slam 2008 · First round · detail
−0.31519.4 → 1519.1
beaten by Klára Zakopalová 0–2
08/10/07 · WTA 1000 2007 · First round · detail
−11.61531.0 → 1519.4
beaten by Klára Zakopalová 0–2
01/10/07 · WTA 1000 2007 · First round · detail
−12.51543.5 → 1531.0
24/09/07 · WTA 1000 2007 · First round · detail
−13.81557.2 → 1543.5
17/09/07 · WTA 1000 2007 · First round · detail
+13.61543.6 → 1557.2
beaten by Akiko Morigami 0–2
17/09/07 · WTA 1000 2007 · Second round · detail
−9.61553.2 → 1543.6
beat Youlia Fedossova 2–0
10/09/07 · WTA 1000 2007 · Second round · detail
+10.41542.8 → 1553.2
10/09/07 · WTA 1000 2007 · First round · detail
+11.51531.3 → 1542.8
beaten by Sara Errani 0–2
10/09/07 · WTA 1000 2007 · Quarterfinals · detail
−11.71543.1 → 1531.3
beaten by Ana Ivanovic 0–2
27/08/07 · WTA Grand Slam 2007 · First round · detail
−2.01545.1 → 1543.1
beaten by Elena Vesnina 0–2
20/08/07 · WTA 1000 2007 · Quarterfinals · detail
−10.41555.5 → 1545.1
20/08/07 · WTA 1000 2007 · First round · detail
+11.11544.3 → 1555.5
beat Milagros Sequera 1–0
30/07/07 · WTA 1000 2007 · First round · retirement · detail
±0.01544.3 → 1544.3
beaten by Marion Bartoli 0–2
30/07/07 · WTA 1000 2007 · Second round · detail
−3.91548.2 → 1544.3
beaten by Meng Yuan 1–2
23/07/07 · WTA 1000 2007 · Qualifying — First round · detail
−13.81562.0 → 1548.2
beaten by Anna Tatishvili 1–2
16/07/07 · WTA 1000 2007 · First round · detail
−15.91577.9 → 1562.0
beaten by Martina Hingis 0–2
26/06/07 · WTA Grand Slam 2007 · Second round · detail
−2.81580.7 → 1577.9
beat Martina Suchá 2–0
25/06/07 · WTA Grand Slam 2007 · First round · detail
+11.21569.6 → 1580.7
beaten by Shahar Pe'er 0–2
18/06/07 · WTA 1000 2007 · Second round · detail
−3.91573.5 → 1569.6
beat Aravane Rezai 2–0
18/06/07 · WTA 1000 2007 · First round · detail
+14.51559.0 → 1573.5

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.