Riei Otakeyama

Where the 1387.4 rating comes from

From 7 matches played between 16 November 1998 and 15 November 1999, 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.

7 matches, from the most recent to the first

beaten by Stéphanie Foretz Gacon 0–2
15/11/99 · WTA 1000 1999 · Qualifying — First round · detail
−18.51405.9 → 1387.4
beaten by Ľudmila Cervanová 1–2
08/11/99 · WTA 1000 1999 · Qualifying — First round · detail
−19.11425.0 → 1405.9
beaten by Shiho Hisamatsu 1–2
20/09/99 · WTA 1000 1999 · Qualifying — Second round · detail
−22.51447.4 → 1425.0
beat Rika Hiraki 2–0
20/09/99 · WTA 1000 1999 · Qualifying — First round · detail
+22.71424.8 → 1447.4
beaten by Mira Radu 0–2
19/04/99 · WTA 1000 1999 · Qualifying — First round · detail
−22.11446.9 → 1424.8
beaten by Hiroko Mochizuki 1–2
12/04/99 · WTA 1000 1999 · Qualifying — First round · detail
−28.71475.6 → 1446.9
beaten by Adriana Gerši 1–2
16/11/98 · WTA 1000 1998 · First round · detail
−24.41500.0 → 1475.6

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.