Klára Koukalová

Where the 1550.9 rating comes from

From 303 matches played between 17 July 2000 and 13 June 2016, 294 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.

303 matches, from the most recent to the first

beat Xu Yifan 2–1
13/06/16 · WTA 500 2016 · Qualifying — First round · detail
+10.01540.8 → 1550.9
beaten by Kateryna Bondarenko 1–2
13/06/16 · WTA 500 2016 · Qualifying — Second round · detail
−6.41547.2 → 1540.8
beaten by Amandine Hesse 1–2
25/04/16 · WTA 250 2016 · Qualifying — First round · detail
−14.71561.9 → 1547.2
beaten by Laura Robson 0–2
18/04/16 · WTA 500 2016 · Qualifying — First round · detail
−11.81573.7 → 1561.9
beaten by Ekaterina Alexandrova 0–2
04/04/16 · WTA 250 2016 · First round · detail
−16.21589.9 → 1573.7
beaten by Verónica Cepede Royg 0–2
07/03/16 · WTA 1000 2016 · Qualifying — First round · detail
−14.41604.3 → 1589.9
beaten by Naomi Broady 1–2
29/02/16 · WTA 250 2016 · First round · detail
−13.11617.5 → 1604.3
beaten by Jana Čepelová 0–2
22/02/16 · WTA 1000 2016 · Qualifying — First round · detail
−10.31627.7 → 1617.5
08/02/16 · WTA 500 2016 · Qualifying — Qualifying competition · detail
+9.41618.3 → 1627.7
beat Ilona Kremen 2–1
08/02/16 · WTA 500 2016 · Qualifying — First round · detail
+6.31612.0 → 1618.3
beat Elise Mertens 2–0
08/02/16 · WTA 500 2016 · Qualifying — Second round · detail
+7.91604.1 → 1612.0
beaten by Anastasia Pavlyuchenkova 1–2
08/02/16 · WTA 500 2016 · First round · detail
−5.31609.4 → 1604.1
beaten by Nicole Gibbs 1–2
18/01/16 · WTA Grand Slam 2016 · First round · detail
−14.51623.9 → 1609.4
beaten by Jana Fett 1–2
11/01/16 · WTA 250 2016 · Qualifying — First round · detail
−17.01640.9 → 1623.9
beat Vera Dushevina 2–0
19/10/15 · WTA 500 2015 · Qualifying — Qualifying competition · detail
+8.81632.1 → 1640.9
beat İpek Soylu 2–0
19/10/15 · WTA 500 2015 · Qualifying — Second round · detail
+7.61624.5 → 1632.1
19/10/15 · WTA 500 2015 · Qualifying — First round · detail
+7.11617.3 → 1624.5
beaten by Svetlana Kuznetsova 0–2
19/10/15 · WTA 500 2015 · Second round · detail
−5.11622.4 → 1617.3
beat Melanie Klaffner 2–0
12/10/15 · WTA 250 2015 · Qualifying — First round · detail
+4.71617.7 → 1622.4
beat Johanna Konta 2–1
12/10/15 · WTA 250 2015 · Qualifying — Qualifying competition · detail
+15.11602.6 → 1617.7
beat Daria Kasatkina 2–0
12/10/15 · WTA 250 2015 · Qualifying — Second round · detail
+13.31589.3 → 1602.6
beaten by Denisa Allertová 1–2
12/10/15 · WTA 250 2015 · First round · detail
−10.11599.4 → 1589.3
beaten by Kateryna Kozlova 0–2
28/09/15 · WTA 250 2015 · First round · detail
−10.41609.8 → 1599.4
beaten by Magdalena Rybáriková 0–2
21/09/15 · WTA 250 2015 · First round · retirement · detail
±0.01609.8 → 1609.8
beaten by Samantha Stosur 0–2
20/07/15 · WTA 250 2015 · Second round · detail
−5.51615.4 → 1609.8
20/07/15 · WTA 250 2015 · First round · retirement · detail
±0.01615.4 → 1615.4
beaten by Yulia Putintseva 0–2
13/07/15 · WTA 250 2015 · Quarterfinals · detail
−14.21629.5 → 1615.4
beat Susanne Celik 2–0
13/07/15 · WTA 250 2015 · First round · detail
+7.41622.2 → 1629.5
13/07/15 · WTA 250 2015 · Second round · walkover · detail
±0.01622.2 → 1622.2
beat Nicole Gibbs 2–0
22/06/15 · WTA 500 2015 · Qualifying — First round · detail
+8.51613.7 → 1622.2
beaten by Lauren Davis 1–2
22/06/15 · WTA 500 2015 · Qualifying — Qualifying competition · detail
−11.01624.7 → 1613.7
beat Saisai Zheng 2–0
15/06/15 · WTA 500 2015 · Qualifying — Qualifying competition · detail
+8.81615.9 → 1624.7
beat Louisa Chirico 2–0
15/06/15 · WTA 500 2015 · Qualifying — First round · detail
+6.31609.6 → 1615.9
beaten by Simona Halep 0–2
15/06/15 · WTA 500 2015 · Third round · detail
−2.11611.8 → 1609.6
beat CoCo Vandeweghe 2–0
15/06/15 · WTA 500 2015 · First round · detail
+16.31595.5 → 1611.8
beat Caroline Garcia 2–0
15/06/15 · WTA 500 2015 · Second round · detail
+16.31579.2 → 1595.5
beat Johanna Larsson 2–0
08/06/15 · WTA 250 2015 · First round · detail
+15.01564.2 → 1579.2
beaten by Annika Beck 0–2
08/06/15 · WTA 250 2015 · Second round · detail
−12.71576.9 → 1564.2
beat Annika Beck 2–0
18/05/15 · WTA 250 2015 · First round · detail
+12.31564.6 → 1576.9
beaten by Angelique Kerber 0–2
18/05/15 · WTA 250 2015 · Second round · detail
−3.51568.1 → 1564.6
11/05/15 · WTA 1000 2015 · Qualifying — First round · detail
−9.71577.9 → 1568.1
beaten by Lucie Hradecká 1–2
27/04/15 · WTA 250 2015 · Quarterfinals · detail
−7.31585.2 → 1577.9
beat Julia Görges 2–0
27/04/15 · WTA 250 2015 · First round · detail
+14.61570.7 → 1585.2
beat Ana Konjuh 2–1
27/04/15 · WTA 250 2015 · Second round · detail
+14.11556.5 → 1570.7
beat Vera Zvonareva 2–0
06/04/15 · WTA 250 2015 · Second round · detail
+19.21537.3 → 1556.5
beat Petra Martić 2–0
06/04/15 · WTA 250 2015 · First round · detail
+12.71524.6 → 1537.3
beaten by Agnieszka Radwańska 0–2
06/04/15 · WTA 250 2015 · Quarterfinals · detail
−3.21527.8 → 1524.6
beaten by Kristina Mladenovic 0–2
25/03/15 · WTA 1000 2015 · First round · detail
−7.41535.2 → 1527.8
beaten by Madison Keys 0–2
12/03/15 · WTA 1000 2015 · Second round · detail
−3.51538.7 → 1535.2
11/03/15 · WTA 1000 2015 · First round · detail
+16.61522.2 → 1538.7

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.