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AJ

Alfonso, Jonathan

🇫🇷

FIDEFIDE 36032727· Male· France· Born in 2002

Follow Jonathan AlfonsoTrack his monthly FIDE ratings, games, tournaments and more.

Jonathan Alfonso, a 24-year-old French player, is rated 1532 — just 6 short of his peak of 1538 (Mar 2026, age 24). He plays occasionally (7 games in the last 12 months) and had 2 career breaks: 47 months (2020–2024, COVID-19 included) and 19 months (2024–2025). Recent appearances: Team 2026 - Nationale 4 r6-7 and Team 2026 - 60mn Novembre.

Current rating

1532

Standard

Rpd1518·Blz—

All-time high

1538

−6 pts below
Mar 2026 · age 24

Activity

2

games / yr avg.

7 past 12 mo · ≈1/mo
classical only
Occasional

Signature stat

#172,387

#172,387 · players worldwide · of 216,808

Career timeline

10 entries
2026
All-time peak 1538
at age 24 · −6 from today
Mar 2026
2024
Best 12-month gain (+311 Elo)
1223 → 1534
Mar 2024
Crossed 1500
at age 22
Mar 2024
Crossed 1400
at age 22
Mar 2024
Inactive for 19 months
paused at 1534 → returned at 1530
Mar 2024
2021
K-factor lowered to 20
at age 19
Jan 2021

Standard rating history

Last 12 months — activity & highlights

Top opponent
vs Richard Moro 1,779
Team 2026 - Nationale 4 r4 · Jan 2026 · +6.0 Elo
Evolution
-2
1534 → 1532
Tournaments
6
9 games
Score
3.5/ 938.9%
3W1D5L
Top 2 wins
1.[W]vsAkrem Bailla1,644·Team 2026 - Nationale 4 r2·R1·+13.0
2.[D]vsRichard Moro1,779·Team 2026 - Nationale 4 r4·R3·+6.0
Top 3 losses
1.[L]vsFrederic Lemaire1,618·Team 2026 - 60mn Novembre·R1·-7.7
2.[L]vsMaxence Denaclara1,766·Team 2026 - Nationale 4 r6-7·R2·-4.1
3.[L]vsSelim Capali1,771·Team 2026 - Nationale 4 r1·R1·-4.0

Last 12 months — tournaments

6 events
EventDateScoreRankPerfΔ Elo
Team 2026 - Nationale 4 r6-7
Team
Mar 20260/2#29031045-6.0
Team 2026 - Nationale 4 r4
Team
Jan 20260.5/1#12251779+6.2
Team 2026 - Nationale 4 r3
Team
Dec 20250/1#2462991-3.8
Team 2026 - Nationale 4 r2
Team
Nov 20251/1#2912444+13.2
Team 2026 - 60mn Novembre
Team
Nov 20252/1#21552418-7.6

Rankings

/
France
#13,590
out of 24,420 players
Europe
#110,893
in continent
World
#172,351
out of 400,000+

National ranking

Europe & World

Europe
World
France
1
🇫🇷Firouzja, AlirezaFollow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more.
2,759
2
🇫🇷Vachier-Lagrave, MaximeFollow Maxime Vachier-LagraveTrack their monthly FIDE ratings, games, tournaments and more.
2,717
3
🇫🇷Bacrot, EtienneFollow Etienne BacrotTrack their monthly FIDE ratings, games, tournaments and more.
2,626
4
🇫🇷Lagarde, MaximeFollow Maxime LagardeTrack their monthly FIDE ratings, games, tournaments and more.
2,618
5
🇫🇷Moussard, JulesFollow Jules MoussardTrack their monthly FIDE ratings, games, tournaments and more.
2,613
6
🇫🇷Fressinet, LaurentFollow Laurent FressinetTrack their monthly FIDE ratings, games, tournaments and more.
2,610
6
🇫🇷Maurizzi, MarcAndriaFollow MarcAndria MaurizziTrack their monthly FIDE ratings, games, tournaments and more.
2,610
8
🇫🇷Kamsky, GataFollow Gata KamskyTrack their monthly FIDE ratings, games, tournaments and more.
2,596
9
🇫🇷Bauer, ChristianFollow Christian BauerTrack their monthly FIDE ratings, games, tournaments and more.
2,557
10
🇫🇷Cornette, MatthieuFollow Matthieu CornetteTrack their monthly FIDE ratings, games, tournaments and more.
2,556
...
13590🇫🇷Alfonso, Jonathan1,532
Europe
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,840
2
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,767
3
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,759
3
🇫🇷Firouzja, AlirezaFollow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more.
2,759
5
🇵🇱Duda, Jan-KrzysztofFollow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more.
2,739
6
🇳🇱Van Foreest, JordenFollow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more.
2,735
7
🇭🇺Rapport, RichardFollow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more.
2,729
8
🇫🇷Vachier-Lagrave, MaximeFollow Maxime Vachier-LagraveTrack their monthly FIDE ratings, games, tournaments and more.
2,717
8
🇦🇿Mamedyarov, ShakhriyarFollow Shakhriyar MamedyarovTrack their monthly FIDE ratings, games, tournaments and more.
2,717
10
🇹🇷Erdogmus, Yagiz KaanFollow Yagiz Kaan ErdogmusTrack their monthly FIDE ratings, games, tournaments and more.
2,708
...
110893🇫🇷Alfonso, Jonathan1,532
World
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,840
2
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
3
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,788
4
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,780
5
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,776
6
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,767
7
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,759
7
🇫🇷Firouzja, AlirezaFollow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more.
2,759
9
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,754
10
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
...
172351🇫🇷Alfonso, Jonathan1,532