D T S Joachim

SRI · 19 yrs · K=40 · Peak 1450 (May 2024)

World #=221136 liveSri Lanka #3065

NOV26 Rating

1450

Live Rating

1420.4

Change

-29.6

Games Played

Rating History · Classical

Loading chart…

Official classical rating by month

Form · Classical

oldest → latest

From 97 classical games on record, the latest on Nov 1.

Classical games since the November list

	Tournament	Score	Change	TPR	After
	SLSCA Provincial Team Chess Championship 2026 - Western Province Under 20 GirlsOct 31 – Nov 1TPR 1304	1/4	-29.6	1304	1420.4

From 35 rated classical games against rated opponents, 2018–2026

#	Opponent	Rating
1,	U M Himaya Shalindi Silva, Oct 2026 · SLSCA Provincial Team Chess Championship 2026 - Western Province Under 20 Girls	, 1542
2,	Dehansa Nisanduni Sandanayake, May 2022 · Sri Lanka National Youth Under 16 Years (Girls) Chess Championships 2022 - Finals	, 1304
3,	W Gimashi Dewlini Weerathunga, May 2022 · Sri Lanka National Youth Under 16 Years (Girls) Chess Championships 2022 - Finals	, 1173
4,	A V Anuradhi Lanka, Dec 2023 · Sri Lanka National Youth Chess Championships 2023 - Under 17 G	, 1088

#	Opponent	Overall	Rating
1,	H Charanga Jithmal Gamage, Highest-rated meeting: Jan 2020 · Battle of the Kings - All Island Schools Team Chess Championship 2020	, 0/1	, 1723
2,	WFM K M Dahamdi Sanudula, Highest-rated meeting: Dec 2023 · Sri Lanka National Youth Chess Championships 2023 - Under 17 G	, 0/2	, 1709
3,	J P Vihanga Akasha, Highest-rated meeting: Mar 2023 · Battle of the Kings - Inter School International Rating Chess Tournament 2023	, 0/1	, 1555
4,	U M Himaya Shalindi Silva, Highest-rated meeting: Oct 2026 · SLSCA Provincial Team Chess Championship 2026 - Western Province Under 20 Girls	, 1/1	, 1542
5,	Chanindi Mewna Attanayake, Highest-rated meeting: May 2022 · Sri Lanka National Youth Under 16 Years (Girls) Chess Championships 2022 - Finals	, ½/1	, 1519
6,	Tenuli Dhahamna Rathnayake, Highest-rated meeting: Nov 2026 · SLSCA Provincial Team Chess Championship 2026 - Western Province Under 20 Girls	, 0/1	, 1507
7,	Senudi Thinalee Edirisinghe, Highest-rated meeting: Nov 2026 · SLSCA Provincial Team Chess Championship 2026 - Western Province Under 20 Girls	, 0/1	, 1472
8,	D Sathini Disathna Liyanage, Highest-rated meeting: Nov 2026 · SLSCA Provincial Team Chess Championship 2026 - Western Province Under 20 Girls	, 0/1	, 1466
9,	H A Lisanda Vinsith Perera, Highest-rated meeting: May 2023 · Colombo International Chess Festival 2023	, 0/1	, 1456
10,	H Y Thisaga Manvidu Hewawasam, Highest-rated meeting: Feb 2020 · Colombo International Chess Festival 2020	, 0/1	, 1357

1 of 16 events · All years

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.

2026: 1304 over 4 rated games

Month	Games	Score	Avg opp	TPR
Nov	3	0	1482	682
Oct	1	1	1542	—

Games count in the month they were played. Each month and year is one performance rating over all of its rated games.

SLSCA Provincial Team Chess Championship 2026 - Western Province Under 20 Girls-29.6
Oct – Nov 2026Teamchess-results.com
Best of 2026Score 1/4TPR 1304Opp avg 1497Start 1450

Live ratings projected from the NOV26 published list · Not affiliated with FIDE