Marina Shamayko

Where the 1402.5 rating comes from

From 14 matches played between 12 September 2011 and 23 February 2015, 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.

14 matches, from the most recent to the first

beaten by Makoto Ninomiya 0–2
23/02/15 · WTA 250 2015 · Qualifying — Second round · detail
−10.61413.1 → 1402.5
23/02/15 · WTA 250 2015 · Qualifying — First round · detail
+15.41397.7 → 1413.1
beat Mari Osaka 2–1
28/07/14 · WTA 500 2014 · Qualifying — First round · detail
+15.91381.8 → 1397.7
beaten by Carol Zhao 1–2
28/07/14 · WTA 500 2014 · Qualifying — Qualifying competition · detail
−7.81389.6 → 1381.8
beaten by Casey Dellacqua 0–2
12/05/14 · WTA 1000 2014 · Qualifying — First round · detail
−7.11396.7 → 1389.6
beaten by Stéphanie Foretz Gacon 0–2
21/04/14 · WTA 250 2014 · Qualifying — First round · detail
−16.01412.7 → 1396.7
beaten by Beatriz García Vidagany 1–2
08/07/13 · WTA 250 2013 · Qualifying — First round · detail
−14.31427.0 → 1412.7
beaten by Carina Witthöft 0–2
16/07/12 · WTA 250 2012 · Qualifying — First round · detail
−15.71442.7 → 1427.0
beaten by Dia Evtimova 0–2
09/07/12 · WTA 250 2012 · Qualifying — First round · detail
−25.71468.4 → 1442.7
beaten by Stéphanie Dubois 0–2
21/05/12 · WTA 250 2012 · Qualifying — Second round · detail
−29.11497.5 → 1468.4
beat Conny Perrin 2–1
21/05/12 · WTA 250 2012 · Qualifying — First round · detail
+27.11470.5 → 1497.5
beaten by Nadia Abdala 0–2
20/02/12 · WTA 250 2012 · Qualifying — First round · detail
−25.21495.7 → 1470.5
beaten by Eirini Georgatou 0–2
12/09/11 · WTA 250 2011 · Qualifying — Second round · detail
−26.71522.4 → 1495.7
12/09/11 · WTA 250 2011 · Qualifying — First round · detail
+22.41500.0 → 1522.4

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.