Format
KM
Kitaeff Mattison, Andres Constantin
🇵🇦FIDE 6616445· Male· Panama· Born in 2013
Follow Andres Constantin Kitaeff MattisonTrack his monthly FIDE ratings, games, tournaments and more.
Andres Constantin Kitaeff Mattison, a 13-year-old player, is rated 1539. He has fluctuated between 1449 and 1609 over the past 2 years. 27 rated games in the past year (≈18/year long-term). Recent standard appearances include Campeonato Nacional de Ajedrez por Categorias Impares 2026 - U13 ABS, Campeonato Nacional ABSOLUTO Panama 2026, and V Torneo Hexagonal Classic Proyecto 64 - Grupo B. Also played 2 rapid events (including World Schools Team Championship 2025) recently. His peak of 1609 was reached at age 12 (Oct 2025).
At junior level, he reached #12, #3 and #2 nationally in U14, U12 and U10.
Current rating
1539
Standard
Rpd1484·Blz1551
All-time high
1609
−70 pts below
Oct 2025 · age 12
Oct 2025 · age 12
Activity
18
games / yr avg. · ≈2/mo
27 past 12 mo · ≈2/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#170,594
#170,594 · players worldwide · of 218,279
Career timeline
9 entries2026
12th U14 player nationally
at age 13 · rated 1568
Jan 2026
2025
3rd U12 player nationally
at age 12 · rated 1609
Oct 2025
Crossed 1600
at age 12
Oct 2025
All-time peak 1609
at age 12 · −70 from today
Oct 2025
Crossed 1500
at age 12
Apr 2025
2024
Best 12-month gain (+345 Elo)
1129 → 1474
Mar 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
FIDE recal.
Activity & highlights
Best result
Campeonato Nacional de Ajedrez por Categorias Impares 2026 - U13 ABSperf 2302 (+782) · 5/5 · #6
Top opponent
Evolution
+18
1521 → 1539
Tournaments
6
35 games
Score
16.5/ 3547.1%
15W3D17L
Top 3 wins
Top 3 losses
1.[L]vsDiego Adriano Delgado Brandaris1,459·V Torneo Hexagonal Classic Proyecto 64 - Grupo B·R2·-26.7
2.[L]vsDominick Yong Heng Jarrin Zhang1,477·V Torneo Hexagonal Classic Proyecto 64 - Grupo B·R4·-25.8
Last 12 months — tournaments
6 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Jun 2026 | 4/3 | #29 | 2536 | -35.6 |
Swiss | May 2026 | 1.5/4 | #17 | 1565 | +4.4 |
Round-Robin | Apr 2026 | 1.5/3 | #4 | 1531 | -0.4 |
Open Swiss | Feb 2026 | 5/5 | #6 | 2302 | +4.0 |
Open Swiss | Jan 2026 | 2.5/8 | #64 | 1472 | -50.4 |
Round-Robin | Sep 2025 | 2/4 | #4 | 1481 | -26.8 |
Most-Played Opponents
vsEnmanuel de Jesus Roa Lugo
🇵🇦PAN·1602
+0 −6 =1
7 games·last met Apr 2026
View head-to-head →
vsGiuseppe Umberto Antinori Rodriguez
🇵🇦PAN·1651
+4 −0 =2
6 games·last met Jan 2026
View head-to-head →
vsLuis Isaac Vasquez Mejia
🇵🇦PAN·1434
+4 −2 =0
6 games·last met Jul 2025
View head-to-head →
vsFelipe Genera
🇦🇷ARG·1665
+0 −5 =0
5 games·last met Apr 2025
View head-to-head →
vsRolando Javier Rudas Suarez
🇵🇦PAN·1509
+1 −3 =1
5 games·last met Apr 2025
View head-to-head →
Rankings
/
Panama
#197
out of 448 players
Americas
#20,847
in continent
World
#170,565
out of 400,000+
National ranking
Europe & World
Europe
World
Panama
| 1 | 🇵🇦Follow Roberto Carlos Sanchez AlvarezTrack their monthly FIDE ratings, games, tournaments and more. | 2,344 |
| 2 | 🇵🇦Follow Jorge Luis Baules RodriguezTrack their monthly FIDE ratings, games, tournaments and more. | 2,283 |
| 3 | 🇵🇦Follow Alexei Tapia OstolazaTrack their monthly FIDE ratings, games, tournaments and more. | 2,188 |
| 4 | 🇵🇦Follow Orlando Andres Leon ArchibaldoTrack their monthly FIDE ratings, games, tournaments and more. | 2,186 |
| 5 | 🇵🇦Follow Andre Mendez MachadoTrack their monthly FIDE ratings, games, tournaments and more. | 2,183 |
| 6 | 🇵🇦Follow Ruben Abraham Ulloa CastilloTrack their monthly FIDE ratings, games, tournaments and more. | 2,176 |
| 7 | 🇵🇦Follow Efren Andres Ramos EspinozaTrack their monthly FIDE ratings, games, tournaments and more. | 2,155 |
| 8 | 🇵🇦Follow Adrian Alonso Fuentes ManriqueTrack their monthly FIDE ratings, games, tournaments and more. | 2,121 |
| 9 | 🇵🇦Follow Ashley Alexandra Castillo BeitiaTrack their monthly FIDE ratings, games, tournaments and more. | 2,119 |
| 10 | 🇵🇦Follow Jose Miguel Battikh KenaanTrack their monthly FIDE ratings, games, tournaments and more. | 2,106 |
| ... | ||
| 197 | 1,539 | |
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 |
| ... | ||
| 20847 | 1,539 | |
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 |
| ... | ||
| 170565 | 1,539 | |