Lester Cook

Where the 1428.4 rating comes from

From 5 matches played between 12 July 2004 and 9 March 2010, 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.

5 matches, from the most recent to the first

beaten by Bobby Reynolds 0–2
09/03/10 · ATP 1000 2010 · Qualifying — Qualifying competition · detail
−22.71451.1 → 1428.4
beat Michael Yani 2–0
08/03/10 · ATP 1000 2010 · Qualifying — First round · detail
+19.91431.2 → 1451.1
beaten by Flavio Cipolla 1–2
09/03/09 · ATP 1000 2009 · Qualifying — First round · detail
−19.61450.8 → 1431.2
beaten by Jun Woong-sun 0–2
09/02/09 · ATP 250 2009 · Qualifying — First round · detail
−27.51478.3 → 1450.8
beaten by Jeff Morrison 0–2
12/07/04 · ATP 250 2004 · First round · detail
−21.71500.0 → 1478.3

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.