Gilles Simon

Where the 1670.4 rating comes from

From 858 matches played between 7 February 2005 and 31 October 2022, 832 of them rated, 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.

858 matches, from the most recent to the first

31/10/22 · ATP 1000 2022 · Second round · detail
+19.41650.9 → 1670.4
beaten by Félix Auger-Aliassime 0–2
31/10/22 · ATP 1000 2022 · Third round · detail
−3.91654.9 → 1650.9
beat Andy Murray 2–1
31/10/22 · ATP 1000 2022 · First round · detail
+17.51637.3 → 1654.9
beaten by Lorenzo Sonego 0–2
19/09/22 · ATP 250 2022 · Second round · detail
−11.11648.5 → 1637.3
beat David Goffin 2–0
19/09/22 · ATP 250 2022 · First round · detail
+15.01633.4 → 1648.5
beaten by Giulio Zeppieri 1–2
25/07/22 · ATP 250 2022 · Qualifying — First round · detail
−13.91647.4 → 1633.4
beat Julian Lenz 2–1
06/06/22 · ATP 250 2022 · Qualifying — Qualifying competition · detail
+8.41639.0 → 1647.4
06/06/22 · ATP 250 2022 · Qualifying — First round · detail
+5.71633.3 → 1639.0
beat James Duckworth 2–0
06/06/22 · ATP 250 2022 · First round · detail
+13.01620.3 → 1633.3
beaten by Daniil Medvedev 0–2
06/06/22 · ATP 250 2022 · Second round · detail
−2.31622.6 → 1620.3
beaten by Marin Čilić 0–3
25/05/22 · ATP Grand Slam 2022 · Third round · detail
−6.41629.0 → 1622.6
beat Steve Johnson 3–0
24/05/22 · ATP Grand Slam 2022 · Second round · detail
+13.61615.4 → 1629.0
23/05/22 · ATP Grand Slam 2022 · First round · detail
+18.21597.2 → 1615.4
beat Nerman Fatić 2–0
16/05/22 · ATP 250 2022 · Qualifying — Qualifying competition · detail
+7.21590.0 → 1597.2
16/05/22 · ATP 250 2022 · Qualifying — First round · detail
+12.61577.5 → 1590.0
beaten by Karen Khachanov 0–2
16/05/22 · ATP 250 2022 · First round · detail
−6.21583.7 → 1577.5
beaten by Damir Džumhur 1–2
18/04/22 · ATP 250 2022 · Qualifying — First round · detail
−10.71594.4 → 1583.7
beaten by Jack Draper 0–2
23/03/22 · ATP 1000 2022 · First round · detail
−13.71608.2 → 1594.4
beaten by Jo Wilfried Tsonga 0–2
14/02/22 · ATP 250 2022 · First round · detail
−8.21616.4 → 1608.2
31/01/22 · ATP 250 2022 · Qualifying — First round · detail
+7.51608.8 → 1616.4
beat Antoine Hoang 2–0
31/01/22 · ATP 250 2022 · Qualifying — Qualifying competition · detail
+9.31599.6 → 1608.8
beaten by Roberto Bautista Agut 0–2
31/01/22 · ATP 250 2022 · Second round · retirement · detail
±0.01599.6 → 1599.6
beat Lucas Pouille 2–1
31/01/22 · ATP 250 2022 · First round · detail
+12.11587.5 → 1599.6
beaten by Marcos Giron 1–2
01/11/21 · ATP 1000 2021 · Qualifying — First round · detail
−7.31594.8 → 1587.5
beaten by Emil Ruusuvuori 0–2
25/10/21 · ATP 250 2021 · Qualifying — First round · detail
−9.61604.5 → 1594.8
18/10/21 · ATP 250 2021 · Second round · detail
+16.21588.3 → 1604.5
beat Laslo Đere 2–1
18/10/21 · ATP 250 2021 · First round · detail
+15.61572.7 → 1588.3
beaten by Aslan Karatsev 0–2
18/10/21 · ATP 250 2021 · Quarterfinals · detail
−6.21578.9 → 1572.7
20/09/21 · ATP 250 2021 · First round · detail
−6.41585.3 → 1578.9
beaten by Benoit Paire 0–2
23/08/21 · ATP 250 2021 · Second round · detail
−11.21596.5 → 1585.3
23/08/21 · ATP 250 2021 · First round · detail
+15.01581.5 → 1596.5
beaten by Dušan Lajović 2–3
28/06/21 · ATP Grand Slam 2021 · First round · detail
−11.91593.4 → 1581.5
beaten by Casper Ruud 0–2
21/06/21 · ATP 250 2021 · First round · detail
−5.11598.4 → 1593.4
beaten by Nikoloz Basilashvili 1–2
14/06/21 · ATP 500 2021 · First round · detail
−9.71608.1 → 1598.4
beaten by Lloyd Harris 0–2
07/06/21 · ATP 250 2021 · First round · detail
−8.01616.2 → 1608.1
beaten by Marton Fucsovics 0–3
31/05/21 · ATP Grand Slam 2021 · First round · detail
−6.11622.3 → 1616.2
beaten by Pedro Martínez 0–2
24/05/21 · ATP 250 2021 · First round · detail
−11.91634.1 → 1622.3
beaten by Aljaž Bedene 0–2
17/05/21 · ATP 250 2021 · First round · detail
−9.31643.4 → 1634.1
beaten by Pierre-Hugues Herbert 0–2
26/04/21 · ATP 250 2021 · First round · detail
−10.21653.7 → 1643.4
beaten by Pablo Andújar 1–2
19/04/21 · ATP 500 2021 · First round · detail
−16.11669.8 → 1653.7
05/04/21 · ATP 250 2021 · First round · detail
+11.71658.2 → 1669.8
beaten by Lorenzo Sonego 0–2
05/04/21 · ATP 250 2021 · Second round · detail
−11.81670.0 → 1658.2
beaten by Dennis Novak 1–2
13/02/21 · ATP 250 2021 · First round · detail
−15.71685.6 → 1670.0
beaten by Stefanos Tsitsipas 0–3
08/02/21 · ATP Grand Slam 2021 · First round · detail
−4.81690.4 → 1685.6
beaten by Jérémy Chardy 0–2
01/02/21 · ATP 250 2021 · Second round · detail
−10.31700.7 → 1690.4
beat Elias Ymer 2–0
01/02/21 · ATP 250 2021 · First round · detail
+6.01694.8 → 1700.7
beat Luke Saville 2–0
09/11/20 · ATP 250 2020 · Qualifying — First round · detail
+4.01690.7 → 1694.8
beat Illya Marchenko 2–0
09/11/20 · ATP 250 2020 · Qualifying — Qualifying competition · detail
+6.61684.1 → 1690.7
beaten by John Millman 1–2
09/11/20 · ATP 250 2020 · Second round · detail
−11.21695.3 → 1684.1
beat Andrej Martin 2–0
09/11/20 · ATP 250 2020 · First round · detail
+7.21688.1 → 1695.3

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.