Mark Aidan DeFreitas

GUY · 9 yrs · K=40 · Peak 1500 (By Sep 2026)

World #=169094 live11353#157,741 publishedGuyana #26Americas #=21310#1 U10 in Guyanaamong active players

NOV26 Rating

1500

Live Rating

1484.8

Change

-15.2

Games Played

Rating History · Rapid

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Rapid rating unchanged at 1500 since September 2026; peak 1500 by September 2026.

Official rating by month

Each month: the rating, its change from the list before, and the rated games FIDE counted.

Form · Rapid

oldest → latest

Some of this player's 2026 games are not on record yet, so no unbeaten run is shown.

From 26 rapid games on record, the latest on Nov 3.

Rapid games since the November list

Show games	Tournament	Score	Change	TPR	After
	XXI Festival de Ajedrez Centroamericano y del Caribe de la Juventud 2026 U10 Absoluto RapidNov 3TPR 1446	6/9	-15.2	1446	1484.8

From 11 rated rapid games against rated opponents, 2026

#	Opponent	Rating
1,	Emma Vargas, Nov 2026 · XXI Festival de Ajedrez Centroamericano y del Caribe de la Juventud 2026 U10 Absoluto Rapid	, 1534*
2,	Jotham Mais, Nov 2026 · XXI Festival de Ajedrez Centroamericano y del Caribe de la Juventud 2026 U10 Absoluto Rapid	, 1446

#	Opponent	Overall	Rating
1,	CM Sachin Dhilan Pitamber, Highest-rated meeting: Apr 2026 · Guyana National Rapid Chess Tournament	, 0/1	, 1879
2,	Felipe Villalobos Garcia, Highest-rated meeting: Nov 2026 · XXI Festival de Ajedrez Centroamericano y del Caribe de la Juventud 2026 U10 Absoluto Rapid	, 0/1	, 1606*
3,	Aiden Brown, Highest-rated meeting: Jul 2026 · CARIFTA 2026 U-18 to U-08 - U-10 Provisional Results	, 0/1	, 1601*
4,	Jayden Hylton, Highest-rated meeting: Jul 2026 · CARIFTA 2026 U-18 to U-08 - U-10 Provisional Results	, 0/1	, 1574*
5,	Joelston Allen, Highest-rated meeting: Nov 2026 · XXI Festival de Ajedrez Centroamericano y del Caribe de la Juventud 2026 U10 Absoluto Rapid	, 0/1	, 1564
6,	Emma Vargas, Highest-rated meeting: Nov 2026 · XXI Festival de Ajedrez Centroamericano y del Caribe de la Juventud 2026 U10 Absoluto Rapid	, 1/1	, 1534*
7,	Abel Ayden Fernandez Ciria, Highest-rated meeting: Apr 2026 · Guyana National Rapid Chess Tournament	, 0/1	, 1508
7,	Aquilani Swaminadha, Highest-rated meeting: Apr 2026 · Guyana National Rapid Chess Tournament	, 0/1	, 1508*
9,	Amaya Lokamatri Sharma, Highest-rated meeting: Apr 2026 · Guyana National Rapid Chess Tournament	, ½/1	, 1479*
10,	Jotham Mais, Highest-rated meeting: Nov 2026 · XXI Festival de Ajedrez Centroamericano y del Caribe de la Juventud 2026 U10 Absoluto Rapid	, 1/1	, 1446

* No rapid rating yet, so FIDE rates the game at the player's classical rating.

From the moves of 8 of 26 rapid games on record.

As WhiteOpens 1.e4 in 5 of 5 games.

As BlackMeets 1.e4 with 1...e5.

All openings

No opening played 3 times yet (5 games with this colour).

3 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.

XXI Festival de Ajedrez Centroamericano y del Caribe de la Juventud 2026 U10 Absoluto Rapid, -15.2
Nov 2026Individualchess-results.com
Best of 2026Score 6/9TPR 1446Opp avg 1518Start 1500
CARIFTA 2026 U-18 to U-08 - U-10 Provisional Results, 2 rated games
Jul 2026Swisschess-results.com
Score 5/9Opp avg 1588
Guyana National Rapid Chess Tournament, 1272
Apr 2026Swissfederation source
#2 in 2026Score 2½/8Opp avg 1594

Live rating: FIDE’s November list plus every rated game played since. Not affiliated with FIDE.