Robbie Koenig

Where the 1448.4 rating comes from

From 10 matches played between 30 March 1992 and 17 September 2001, 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.

10 matches, from the most recent to the first

beaten by André Sá 1–2
17/09/01 · ATP 250 2001 · First round · detail
−26.81475.2 → 1448.4
beat Derrick Rostagno 2–1
08/07/96 · ATP 250 1996 · First round · detail
+31.71443.4 → 1475.2
beaten by Byron Black 1–2
08/07/96 · ATP 250 1996 · Second round · detail
−12.21455.6 → 1443.4
beaten by Alex Corretja 0–2
17/06/96 · ATP 250 1996 · First round · detail
−13.91469.6 → 1455.6
beaten by Omar Camporese 0–2
19/10/92 · ATP 250 1992 · First round · detail
−17.41487.0 → 1469.6
beaten by David Nainkin 1–2
10/08/92 · ATP 1000 1992 · First round · detail
−25.61512.6 → 1487.0
beat Gilad Bloom 2–1
13/07/92 · ATP 500 1992 · First round · detail
+24.71487.9 → 1512.6
beat Gianluca Pozzi 2–1
13/07/92 · ATP 500 1992 · Second round · detail
+28.41459.5 → 1487.9
beaten by Derrick Rostagno 0–2
13/07/92 · ATP 500 1992 · Third round · detail
−16.31475.9 → 1459.5
beaten by Javier Frana 1–2
30/03/92 · ATP 250 1992 · First round · detail
−24.11500.0 → 1475.9

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.