Martin Aristizabal Melguiso

COL · 12 yrs · K=40 · Peak 1729 (Feb 2026)

Best performance: 1833 at XXXII IRT Aficionados Sub 1999 Feria de las Flores 2025(Best of 2025)

OCT26 Rating

1728

Live Rating

1728.0

Change

0.0

Games Played

How live ratings are calculated

Rating History · Classical

Loading chart…

Official classical rating by month

List	Rating	Change
Oct 2026	1728	0
Sep 2026	1728	0
Aug 2026	1728	0
Jul 2026	1728	0
Jun 2026	1728	0
May 2026	1728	0
Apr 2026	1728	+1
Mar 2026	1727	-2
Feb 2026	1729	+1
Jan 2026	1728	0
Dec 2025	1728	0
Nov 2025	1728	0

Classical games since the October list

No rated standard games this rating periodsince the OCT26 list (Oct 1, 2026)

	Last played	Score	TPR
	XXXII IRT Aficionados Sub 1999 Feria de las Flores 2025Aug 6, 2025 – Aug 10, 2025TPR 1833	3½/7	1833

The live rating moves only when new rated games are played. Until then it matches the published rating.

Event timeline · Classical

20 events

Events before the current rating period show the performance, not a rating change.

Live events show the rating change; earlier events show the performance rating.

XXXII IRT Aficionados Sub 1999 Feria de las Flores 20251833
Aug 2025Swissfederation source
Best of 2025Score 3½/7Opp avg 1890Start 1685
SUDAMERICANO ESCOLAR IMPAR U11 ABSOLUTO 20251776
Jun – Jul 2025Swissfederation source
#3 in 2025Score 7/9Opp avg 1583Start 1625
IRT Departamental J.A. de Primera Categoria 20251799
May 2025Swissfederation source
#2 in 2025Score 3½/6Opp avg 1742Start 1544
Campeonato Nacional Sub 16 Abs 20251604
Apr 2025Swissfederation source
#5 in 2025Score 2½/6Opp avg 1691Start 1564
IRT Departamental de Segunda Categoria 20251044
Apr 2025Swissfederation source
Score 3/7Opp avg 1844Start 1564
Festival Nacional Escolar Sub-11 absoluto Clasico 20251667
Mar 2025Swissfederation source
#4 in 2025Score 4½/6Opp avg 1667Start 1544
Festival Nacional Escolar Sub-11 Absoluto Clasico—(2)
Dec 2024Swissfederation source
Score 4½/6Opp avg 1467Start 1553
Campeonato Nacional por Equipos Preparacion Juegos Nacionales 2027 Clasico Absoluto1567
Nov 2024Swissfederation source
#4 in 2024Score 1/4Opp avg 1760Start 1556
IRT Raza Elo 0-1800 Antioquia 20241662
Oct 2024Swissfederation source
#2 in 2024Score 4/8Opp avg 1719Start 1513
Clasificatorio al Mundial de Cadetes 2024 Categoria Sub 10 Absoluto1305
Sep 2024Swissfederation source
#6 in 2024Score 4/7Opp avg 1498Start 1568
XXXI Torneo IRT Internacional Feria de las Flores Medellin 20241772
Aug 2024Swissfederation source
Best of 2024Score 4/8Opp avg 1772Start 1458
Campeonato Nacional Ajedrez Clasico Sub 10 Absoluto1368
May 2024Swissfederation source
#5 in 2024Score 4½/7Opp avg 1493Start 1476
Campeonato Nacional de Ajedrez Clasico Sub12 Absoluto1288
Apr 2024Swissfederation source
#7 in 2024Score 3½/7Opp avg 1610Start 1498
IRT Segunda Categoria 20241598
Apr 2024Swissfederation source
#3 in 2024Score 3/6Opp avg 1723Start 1498
IRT Hibrido Iberoamericano U1800 2023 - U10—(2)
Dec 2023Swissfederation source
Score 4½/6Opp avg 1038Start 1201
Festival Nacional Escolar 2023 Ajedrez Clasico Sub-11 Absoluto—(1)
Dec 2023Swissfederation source
Score 3/6Opp avg 1191Start 1201
XXX IRT Aficionados Feria de Las Flores Medellin 30 Anios—(2)
Aug 2023Swissfederation source
Score 3/9Opp avg 1730Start 1204
IRT Sub 1999 Fiestas del Platano Sabaneta 2023608
Jun – Jul 2023Swissfederation source
Score 2/8Opp avg 1408
Campeonato Nacional SUB 10 Absoluto 2023—(1)
Apr – May 2023Swissfederation source
Score 2½/7Opp avg 1236
XI IRT Abierto Internacional Semana Santa 20231466
Apr 2023Swissfederation source
Best of 2023Score 2/6Opp avg 1591

Live ratings projected from the OCT26 published list · Not affiliated with FIDE