Nick Brown

Where the 1457.2 rating comes from

From 11 matches played between 15 January 1990 and 15 April 1991, 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.

11 matches, from the most recent to the first

beaten by Jan Siemerink 1–2
15/04/91 · ATP 250 1991 · First round · detail
−10.11467.3 → 1457.2
beaten by Felix Barrientos 0–2
01/04/91 · ATP 250 1991 · First round · detail
−21.11488.4 → 1467.3
beaten by Johan Anderson 0–3
25/06/90 · ATP Grand Slam 1990 · First round · detail
−26.61515.0 → 1488.4
beat Thomas Högstedt 2–1
18/06/90 · ATP 250 1990 · First round · detail
+22.81492.2 → 1515.0
beat Richard Fromberg 2–1
18/06/90 · ATP 250 1990 · Second round · detail
+26.31465.9 → 1492.2
beat Mark Kratzmann 2–0
18/06/90 · ATP 250 1990 · Quarterfinals · detail
+30.91435.1 → 1465.9
beaten by Gilad Bloom 0–2
18/06/90 · ATP 250 1990 · Semifinals · detail
−16.71451.8 → 1435.1
beaten by Johan Carlsson 0–2
16/04/90 · ATP 250 1990 · First round · detail
−23.81475.6 → 1451.8
beaten by Martin Wostenholme 0–2
02/04/90 · ATP 250 1990 · Second round · detail
−27.41502.9 → 1475.6
02/04/90 · ATP 250 1990 · First round · detail
+28.61474.3 → 1502.9
beaten by Jordi Arrese 1–3
15/01/90 · ATP Grand Slam 1990 · detail
−25.71500.0 → 1474.3

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.