Jérôme Potier

Where the 1371.6 rating comes from

From 14 matches played between 1 January 1990 and 10 September 1990, 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.

14 matches, from the most recent to the first

beaten by José Francisco Altur 0–2
10/09/90 · ATP 250 1990 · First round · detail
−12.11383.8 → 1371.6
beaten by Omar Camporese 0–2
30/07/90 · ATP 250 1990 · First round · detail
−7.21391.0 → 1383.8
beaten by Jonas Svensson 1–3
28/05/90 · ATP Grand Slam 1990 · detail
−5.01396.0 → 1391.0
beat Thierry Tulasne 2–1
14/05/90 · ATP 250 1990 · First round · detail
+15.61380.4 → 1396.0
beaten by Tarik Benhabiles 1–2
14/05/90 · ATP 250 1990 · Second round · detail
−18.31398.7 → 1380.4
beaten by Goran Prpic 1–2
02/04/90 · ATP 250 1990 · First round · detail
−15.91414.7 → 1398.7
beaten by Magnus Gustafsson 0–2
26/02/90 · ATP 250 1990 · First round · detail
−14.51429.2 → 1414.7
beaten by Paul Haarhuis 0–2
19/02/90 · ATP 500 1990 · First round · detail
−24.71453.9 → 1429.2
beaten by Steve DeVries 0–2
12/02/90 · ATP 500 1990 · First round · detail
−24.31478.2 → 1453.9
beaten by Karel Nováček 0–2
05/02/90 · ATP 250 1990 · First round · detail
−21.31499.5 → 1478.2
beaten by Christo van Rensburg 1–3
15/01/90 · ATP Grand Slam 1990 · detail
−27.61527.1 → 1499.5
01/01/90 · ATP 250 1990 · First round · detail
+23.81503.3 → 1527.1
beat Marc Rosset 2–0
01/01/90 · ATP 250 1990 · Second round · detail
+27.31476.0 → 1503.3
beaten by Jean-Philippe Fleurian 1–2
01/01/90 · ATP 250 1990 · Quarterfinals · detail
−24.01500.0 → 1476.0

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.