Karin Knapp

Where the 1668.9 rating comes from

From 256 matches played between 22 May 2006 and 16 January 2017, 250 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.

256 matches, from the most recent to the first

beaten by Hsieh Su-wei 0–2
16/01/17 · WTA Grand Slam 2017 · First round · retirement · detail
±0.01668.9 → 1668.9
beaten by Johanna Larsson 0–2
29/08/16 · WTA Grand Slam 2016 · First round · detail
−10.31679.2 → 1668.9
beaten by Kurumi Nara 0–2
15/08/16 · WTA 1000 2016 · Qualifying — Qualifying competition · detail
−15.01694.2 → 1679.2
beat Camila Giorgi 2–1
15/08/16 · WTA 1000 2016 · Qualifying — First round · detail
+13.21681.0 → 1694.2
beat Mona Barthel 2–0
18/07/16 · WTA 250 2016 · Second round · detail
+11.51669.5 → 1681.0
beaten by Julia Görges 1–2
18/07/16 · WTA 250 2016 · Quarterfinals · detail
−11.91681.4 → 1669.5
18/07/16 · WTA 250 2016 · First round · detail
+10.81670.6 → 1681.4
beaten by Ana Konjuh 0–2
27/06/16 · WTA Grand Slam 2016 · First round · detail
−12.91683.5 → 1670.6
beaten by Yulia Putintseva 0–2
25/05/16 · WTA Grand Slam 2016 · Third round · detail
−12.31695.8 → 1683.5
24/05/16 · WTA Grand Slam 2016 · Second round · detail
+10.31685.5 → 1695.8
23/05/16 · WTA Grand Slam 2016 · First round · retirement · detail
±0.01685.5 → 1685.5
09/05/16 · WTA 1000 2016 · First round · detail
−8.01693.5 → 1685.5
beaten by Simona Halep 0–2
01/05/16 · WTA 1000 2016 · Second round · detail
−4.61698.2 → 1693.5
01/05/16 · WTA 1000 2016 · First round · detail
+11.31686.8 → 1698.2
beaten by Hsieh Su-wei 1–2
18/04/16 · WTA 250 2016 · First round · detail
−15.11701.9 → 1686.8
beaten by Naomi Broady 1–2
04/04/16 · WTA 250 2016 · First round · detail
−15.41717.3 → 1701.9
beaten by Yanina Wickmayer 0–2
23/03/16 · WTA 1000 2016 · First round · detail
−13.11730.3 → 1717.3
beaten by Serena Williams 0–2
17/08/15 · WTA 1000 2015 · Third round · detail
−1.01731.3 → 1730.3
beat Daria Gavrilova 2–0
17/08/15 · WTA 1000 2015 · Second round · detail
+12.71718.6 → 1731.3
beat Ana Konjuh 2–0
17/08/15 · WTA 1000 2015 · First round · detail
+10.41708.2 → 1718.6
beaten by Roberta Vinci 0–2
10/08/15 · WTA 1000 2015 · First round · detail
−12.81721.0 → 1708.2
beat Stefanie Vögele 2–0
27/07/15 · WTA 250 2015 · First round · detail
+7.11713.9 → 1721.0
beaten by Margarita Gasparyan 1–2
27/07/15 · WTA 250 2015 · Semifinals · detail
−17.61731.5 → 1713.9
beat Anett Kontaveit 2–0
27/07/15 · WTA 250 2015 · Second round · detail
+6.91724.6 → 1731.5
beat Alexandra Panova 2–0
27/07/15 · WTA 250 2015 · Quarterfinals · detail
+6.31718.3 → 1724.6
beat Tamira Paszek 2–1
20/07/15 · WTA 250 2015 · First round · detail
+5.81712.5 → 1718.3
beat Sara Errani 2–1
20/07/15 · WTA 250 2015 · Semifinals · detail
+15.41697.1 → 1712.5
beaten by Samantha Stosur 1–2
20/07/15 · WTA 250 2015 · Final · detail
−8.31705.4 → 1697.1
beat Polona Hercog 2–0
20/07/15 · WTA 250 2015 · Quarterfinals · detail
+10.31695.1 → 1705.4
beat Johanna Larsson 2–0
20/07/15 · WTA 250 2015 · Second round · detail
+12.01683.1 → 1695.1
beaten by Svetlana Kuznetsova 1–2
15/06/15 · WTA 500 2015 · First round · detail
−8.11691.2 → 1683.1
beaten by Yanina Wickmayer 0–2
08/06/15 · WTA 250 2015 · First round · detail
−14.01705.2 → 1691.2
beat Yulia Putintseva 2–0
18/05/15 · WTA 250 2015 · Quarterfinals · detail
+7.31697.9 → 1705.2
beat Roberta Vinci 2–1
18/05/15 · WTA 250 2015 · Final · detail
+12.31685.6 → 1697.9
18/05/15 · WTA 250 2015 · Semifinals · detail
+10.51675.0 → 1685.6
beat Antonia Lottner 2–0
18/05/15 · WTA 250 2015 · First round · detail
+4.51670.5 → 1675.0
18/05/15 · WTA 250 2015 · Second round · detail
+8.01662.5 → 1670.5
beaten by Petra Kvitová 1–2
11/05/15 · WTA 1000 2015 · Second round · detail
−3.81666.3 → 1662.5
11/05/15 · WTA 1000 2015 · First round · detail
+10.11656.2 → 1666.3
beat Roberta Vinci 2–1
27/04/15 · WTA 250 2015 · Second round · detail
+13.81642.5 → 1656.2
beaten by Elina Svitolina 1–2
27/04/15 · WTA 250 2015 · Quarterfinals · detail
−6.51648.9 → 1642.5
27/04/15 · WTA 250 2015 · First round · detail
+5.91643.0 → 1648.9
beaten by Vera Zvonareva 0–2
06/04/15 · WTA 250 2015 · First round · detail
−8.01651.0 → 1643.0
26/03/15 · WTA 1000 2015 · Second round · detail
−5.41656.4 → 1651.0
25/03/15 · WTA 1000 2015 · First round · detail
+9.81646.6 → 1656.4
beaten by Yanina Wickmayer 0–2
11/03/15 · WTA 1000 2015 · First round · detail
−13.41660.1 → 1646.6
beaten by Caroline Garcia 0–2
02/03/15 · WTA 250 2015 · First round · detail
−11.51671.5 → 1660.1
beaten by Belinda Bencic 0–2
16/02/15 · WTA 1000 2015 · First round · detail
−10.41681.9 → 1671.5
beaten by Annika Beck 0–2
09/02/15 · WTA 500 2015 · First round · detail
−13.91695.9 → 1681.9
beaten by Madison Brengle 1–2
12/01/15 · WTA 250 2015 · Quarterfinals · detail
−16.01711.8 → 1695.9

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.