Format
MA
Mayeregger, Arnold
🇵🇾FIDE 3705226· Male· Paraguay· Born in 2002
Follow Arnold MayereggerTrack his monthly FIDE ratings, games, tournaments and more.
Arnold Mayeregger, a 24-year-old player, is rated 2170 — just 22 short of his peak of 2192 (Aug 2025, age 23) and ranked 13th among PAR players, and in the top 5% worldwide. He is progressing steadily with +48 Elo over the past 12 months. 61 rated games in the past year (≈44/year long-term). Recent standard appearances include X GRAND PRIX AJEDREZ DEL ESTE 2025, IV GRAND PRIX PALIZAS 2025, and Liga Paraguaya de Ajedrez Categoria A 2025 Ronda 1 al 3. Also played 1 rapid (including TORNEO IRT RAPIDAS HOMENAJE AL M.N. ENRIQUE BUTTI 2026) and 4 blitz events (including PRIMER GRAND PRIX BLITZ SANTA RITA 2025) recently. He took a 15-month break between Dec 2021 and Apr 2023. He reached #10 nationally in Aug 2025.
At junior level, he reached #2, #2, #2 and #2 nationally in U20, U18, U16 and U14.
Current rating
2170
Standard
Rpd2072·Blz2090
All-time high
2192
−22 pts below
Aug 2025 · age 23
Aug 2025 · age 23
Activity
68
games / yr avg. · ≈6/mo
61 past 12 mo · ≈5/mo
classical only
Active
classical only
Active
Signature stat
#13
#13 · PAR players · of 370
Career timeline
15 entries2025
Peak national rank: #10
at age 23 · rated 2192
Aug 2025
All-time peak 2192
at age 23 · −22 from today
Aug 2025
2024
Re-crossed 2100
at age 22
Nov 2024
2022
2nd U20 player nationally
at age 20 · rated 2134
Apr 2022
2021
Inactive for 15 months
paused at 2134 → returned at 2134
Dec 2021
K-factor lowered to 20
at age 19
Jan 2021
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
Activity & highlights
Top opponent
Evolution
-13
2183 → 2170
Tournaments
8
51 games
Score
39/ 5176.5%
29W20D2L
Top 3 wins
Top 2 losses
Last 12 months — tournaments
8 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Nov 2025 | 5/7 | #8 | 2024 | -4.6 |
Open Swiss | Oct 2025 | 5.5/7 | #1 | 2110 | -0.4 |
Team | Sep 2025 | 1/2 | #10 | 2176 | -0.4 |
Open Swiss | Sep 2025 | 5.5/6 | #2 | 2218 | -8.0 |
Open Swiss | Aug 2025 | 5/7 | #4 | 2083 | -8.8 |
Open Swiss | Jul 2025 | 6/7 | #1 | 2156 | +10.6 |
Open Swiss | Jul 2025 | 5.5/7 | #4 | 2097 | -1.2 |
Swiss | Jun 2025 | 5.5/7 | #5 | 2080 | +9.6 |
Most-Played Opponents
vsRodolfo CanteroCM
🇵🇾PAR·2263
+7 −12 =12
31 games·last met Nov 2025
View head-to-head →
vsJuan Sebastian MelianIM
🇵🇾PAR·2372
+6 −9 =5
20 games·last met Nov 2025
View head-to-head →
vsAlejandro Benitez GaleanoFM
🇵🇾PAR·2156
+3 −8 =9
20 games·last met Feb 2020
View head-to-head →
vsJose Antonio Alarcon
🇵🇾PAR·2075
+2 −3 =14
19 games·last met Sep 2025
View head-to-head →
vsPaulo Leonardo Jodorcovsky
🇵🇾PAR·1990
+11 −2 =5
18 games·last met Oct 2025
View head-to-head →
Rankings
/
Paraguay
#13
out of 438 players
Americas
#1,072
in continent
World
#9,915
out of 400,000+
National ranking
Europe & World
Europe
World
Paraguay
| 1 | 🇵🇾Follow Axel BachmannTrack their monthly FIDE ratings, games, tournaments and more. | 2,582 |
| 2 | 🇵🇾Follow Guillermo VazquezTrack their monthly FIDE ratings, games, tournaments and more. | 2,545 |
| 3 | 🇵🇾Follow Neuris Delgado RamirezTrack their monthly FIDE ratings, games, tournaments and more. | 2,511 |
| 4 | 🇵🇾Follow Jose CubasTrack their monthly FIDE ratings, games, tournaments and more. | 2,424 |
| 5 | 🇵🇾Follow Juan Sebastian MelianTrack their monthly FIDE ratings, games, tournaments and more. | 2,372 |
| 6 | 🇵🇾Follow Antonio AlmironTrack their monthly FIDE ratings, games, tournaments and more. | 2,324 |
| 7 | 🇵🇾Follow Arturo Eduardo Caceres BenitezTrack their monthly FIDE ratings, games, tournaments and more. | 2,311 |
| 8 | 🇵🇾Follow Rodolfo CanteroTrack their monthly FIDE ratings, games, tournaments and more. | 2,263 |
| 9 | 🇵🇾Follow Jorge Sosa HarrisonTrack their monthly FIDE ratings, games, tournaments and more. | 2,231 |
| 10 | 🇵🇾Follow Marcelo VillalbaTrack their monthly FIDE ratings, games, tournaments and more. | 2,211 |
| ... | ||
| 13 | 2,170 | |
Americas
| 1 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 1 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 3 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| 4 | 🇺🇸Follow Hans Moke NiemannTrack their monthly FIDE ratings, games, tournaments and more. | 2,742 |
| 5 | 🇺🇸Follow Leinier Dominguez PerezTrack their monthly FIDE ratings, games, tournaments and more. | 2,732 |
| 6 | 🇺🇸Follow Levon AronianTrack their monthly FIDE ratings, games, tournaments and more. | 2,724 |
| 7 | 🇺🇸Follow Awonder LiangTrack their monthly FIDE ratings, games, tournaments and more. | 2,696 |
| 7 | 🇺🇸Follow Samuel SevianTrack their monthly FIDE ratings, games, tournaments and more. | 2,696 |
| 9 | 🇺🇸Follow Jeffery XiongTrack their monthly FIDE ratings, games, tournaments and more. | 2,656 |
| 10 | 🇺🇸Follow Ray RobsonTrack their monthly FIDE ratings, games, tournaments and more. | 2,653 |
| ... | ||
| 1072 | 2,170 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,841 |
| 2 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 2 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 4 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 4 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 6 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 7 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,764 |
| 8 | 🇮🇳Follow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more. | 2,761 |
| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| 9 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| ... | ||
| 9915 | 2,170 | |