Ethan De la Ossa Madera

COL · 18 yrs · K=40 · Peak 1617 (Apr 2026)

OCT26 Rating

1617

Live Rating

1617.0

Change

0.0

Games Played

Rating History · Classical

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Classical games since the October list

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

	Last played	Score	TPR
	IRT de Ajedrez Copa Carnaval de Barranquilla 2025Feb 24, 2025 – Feb 28, 2025TPR 1785	4½/8	1785

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

8 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.

IRT de Ajedrez Copa Carnaval de Barranquilla 20251785
Feb 2025Swissfederation source
Best of 2025Score 4½/8Opp avg 1785Start 1543
Final Nal Intercolegiados Juvenil MASCULINO Clasico 20241525
Nov 2024Swissfederation source
#2 in 2024Score 4/7Opp avg 1718Start 1550
Campeonato Nacional Ajedrez Clasico Sub 16 Absoluto1660
May 2024Swissfederation source
Best of 2024Score 3½/7Opp avg 1809Start 1528
IRT Ajedrez Copa Carnaval de Barranquilla1513
Feb 2024Swissfederation source
#3 in 2024Score 5/9Opp avg 1753Start 1181
Campeonato Nacional SUB 16 Absoluto 20231268
Apr – May 2023Swissfederation source
Best of 2023Score 3/7Opp avg 1508Start 1175
I Torneo IRT Clasico Multicentro La Plazuela1236
Jul 2022Swissfederation source
Best of 2022Score 2½/6Opp avg 1429
Campeonato Nacional de Ajedrez Sub-20 Absoluto 20221134
Jul 2022Swissfederation source
#2 in 2022Score 3½/9Opp avg 1327
Festival Nacional Escolar Ajedrez Clasico SUB-15 Absoluto603
Dec 2021Swissfederation source
Score 3/6Opp avg 1403

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