Carl Chang

Where the 1411.3 rating comes from

From 4 matches played between 18 October 1993 and 7 April 1997, 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.

4 matches, from the most recent to the first

beaten by Brian MacPhie 0–2
07/04/97 · ATP 250 1997 · First round · detail
−21.51432.8 → 1411.3
08/04/96 · ATP 250 1996 · First round · detail
−14.61447.4 → 1432.8
beaten by Mark Petchey 0–2
16/10/95 · ATP 250 1995 · First round · detail
−29.21476.6 → 1447.4
beaten by Tommy Ho 0–2
18/10/93 · ATP 250 1993 · First round · detail
−23.41500.0 → 1476.6

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.