Chess South Africa Ratings Database

PLAYER PAGE

Personal

Murugas, D (Devajha)

Chess SA id

2150148696

FIDE id

Date of birth

2015-08-06 (U12)

Gender

Female

Region

Ethekwini (KED)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-06

Personal details last changed

1900-01-01

Junior GPX Games

11.4

Junior GPX Points

1094.7

Item	Main	Standard	Rapid	Blitz
Rating	1270	1214.8	1318.9	1200
Raw rating	1270	1214.8	1309.5	1200
Weighted rating	1263	1211.6	1318.9	1200
Weighted performance	1157.8	966.1	1170.1	0
Floor	770	716.4	830.7	700
K-factor	36	36	36	36
Min/Max rating change allowed	150.1	162.4	141.9	165.8
Highest rating	1270 2025-09-30	1269.3 2023-03-01	1330.7 2024-11-01	1200 2018-10-01
Highest raw rating	1270 2025-09-30	1216.4 2024-03-01	1330.7 2024-11-01	1200 2024-03-01
Highest weighted rating	1263 2025-09-30	1216.4 2024-09-01	1318.9 2025-09-30	1200 2018-10-01
Highest weighted performance	1256.4 2023-04-01	1269.3 2023-03-01	1314.4 2023-07-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0.1	0
New rating	1270	1214.8	1319	1200
Analysis
Rating	1270	1214.8	1318.9	1200
Raw rating	1270	1214.8	1309.5	1200
Weighted rating	1263	1211.6	1318.9
Weighted performance	1157.8	966.1	1170.1
K-factor	36	36	36	36
Floor	770	716.4	830.7	700
Max/Min rating change allowed	150.1	162.4	141.9	165.8
Games	0	0	0	0
Score	0	0	0	0
Expected score	0	0	0	0
Score-Expected	0	0	0	0
Temp raw +/-	0	0	0	0
Final raw +/-	0	0	0	0
New raw rating	1270	1214.8	1309.5	1200
New weighted rating	1263.7	1211.8	1319	1200
New weighted performance	1157.3	965.7	1169.6	0
Temp new rating	1270	1214.8	1319	1200
Temp new rating +/-	0	0	0.1	0
Final new rating +/-	0	0	0.1	0
New rating	1270	1214.8	1319	1200
New K-factor	36	36	36	36
New floor	770	716.4	830.7	700

Item	Main	Standard	Rapid
	0	0	0
	13	6	7
	18	6	12
	24	5	19
	12	12	0
	0	0	0
History	67	29	38

Games since
	Main 31	Standard 12		Rapid 19		Blitz 0
Gender	Female
Age group	U12
Region	Ethekwini (KED)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1


	Games	Score	%	Dp	AvgOpp	Performance
Main	0	0	0	0	0	0
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

	Games	Score	%	Dp	AvgOpp	Performance
Main	13	6.5	50	0	1286	1286
Standard	6	2.5	41.67	-70.8	1333.2	1262.4
Rapid	7	4	57.14	60.7	1245.5	1306.2
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	67	37.5	55.97	50.7	1217.6	1268.4
Standard	29	13.5	46.55	-29.3	1227.8	1198.5
Rapid	38	24	63.16	111.8	1209.8	1321.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1270	1214.8	1309.5	1200
2025-09-01	1264.1	1214.8	1330.7	1200
2025-08-01	1264.1	1214.8	1330.7	1200
2025-07-01	1264.1	1214.8	1330.7	1200
2025-06-01	1264.1	1214.8	1330.7	1200
2025-05-01	1264.1	1214.8	1330.7	1200
2025-04-01	1264.1	1214.8	1330.7	1200
2025-03-01	1264.8	1210.3	1330.7	1200
2025-02-01	1264.8	1209.7	1330.7	1200
2025-01-01	1264.8	1198	1330.7	1200
2024-12-01	1264.8	1198	1330.7	1200
2024-11-01	1264.8	1198	1330.7	1200
2024-10-01	1247.3	1198	1306.9	1200
2024-09-01	1268.2	1216.4	1306.9	1200
2024-08-01	1268.2	1216.4	1306.9	1200
2024-07-01	1255	1216.4	1280.6	1200
2024-06-01	1255	1216.4	1280.6	1200
2024-08-01	1255	1216.4	1280.6	1200
2024-04-01	1255	1216.4	1280.6	1200
2024-03-01	1255	1216.4	1280.6	1200
2024-02-01	1255	1216.4	1280.6	1200
2024-01-01	1255	1216.4	1280.6	1200
2023-12-01	1255	1216.4	1280.6	1200
2023-11-01	1255	1216.4	1280.6	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Westville Primary Chess Tournament (Senior Primary)	2025-09-06	2025-09-06	Rapid	Ethekwini (KED)	7	7	4	Yes	Analysis
2	2025 ECA 1st Youth Trials (D)	2025-03-08	2025-03-09	Standard	Ethekwini (KED)	6	6	2.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Westville Primary Chess Tournament (Senior Primary)	2025-09-06	2025-09-06	Rapid	Ethekwini (KED)	7	7	4	Yes	Analysis
2	2025 ECA 1st Youth Trials (D)	2025-03-08	2025-03-09	Standard	Ethekwini (KED)	6	6	2.5	Yes	Analysis
3	St James Rapid Rated Chess Tournament 2024 (Junior Primary)	2024-10-26	2024-10-26	Rapid	Ethekwini (KED)	6	6	4	Yes	Analysis
4	2024 ECA 3rd Youth Trials (E)	2024-08-31	2024-09-01	Standard	Ethekwini (KED)	6	6	3	Yes	Analysis
5	Durban & Districts Chess Challenge 2024 (U8+U10)	2024-06-08	2024-06-08	Rapid	Ethekwini (KED)	7	6	4	Yes	Analysis
6	Crawford La lucia Rapid Chess Tournament 2023 (Junior)	2023-07-22	2023-07-22	Rapid	Ethekwini (KED)	6	6	4	Yes	Analysis
7	Westville Senior Primary School Individual Invitational Chess Tournament 2023 (Junior Primary)	2023-04-22	2023-04-22	Rapid	Ethekwini (KED)	7	7	5	Yes	Analysis
8	Durban Chess Clarence Championship 2023 (C)	2023-03-18	2023-03-18	Standard	Ethekwini (KED)	5	5	3	Yes	Analysis
9	2023 La Lucia Rapid (B)	2023-01-21	2023-01-21	Rapid	Ethekwini (KED)	6	6	3	Yes	Analysis
10	2nd Durban Trials 2022	2022-11-05	2022-11-05	Standard	Ethekwini (KED)	6	6	3	Yes	Analysis
11	Durban Trials Selection 2022	2022-10-15	2022-10-16	Standard	Ethekwini (KED)	6	6	2	Yes	Analysis

#	Games	Start				End
1	6	Tournament Durban Chess Clarence Championship 2023				Tournament Westville Senior Primary School Individual Invitational Chess Tournament 2023
		date 2023-03-18	rnd 3	type Standard	result 1	date 2023-04-22	rnd 3	type Rapid	result 1
		Opponent Rennie, M (Mark)				Opponent Nana, M (Mihir)
2	5	Tournament Crawford La lucia Rapid Chess Tournament 2023				Tournament Durban & Districts Chess Challenge 2024
		date 2023-07-22	rnd 5	type Rapid	result 1	date 2024-06-08	rnd 4	type Rapid	result 1
		Opponent Akoonjee, Y (Yacoob)				Opponent Tsouris, E (Ezra)
3	3	Tournament St James Rapid Rated Chess Tournament 2024				Tournament 2025 ECA 1st Youth Trials
		date 2024-10-26	rnd 6	type Rapid	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Summerton, K (Kayson)				Opponent Chang, O (Oliver)

#	Games	Start				End
1	4	Tournament Durban Chess Clarence Championship 2023				Tournament 2024 ECA 3rd Youth Trials
		date 2023-03-18	rnd 3	type Standard	result 1	date 2024-08-31	rnd 1	type Standard	result 1
		Opponent Rennie, M (Mark)				Opponent Sibiya, T (Thingolwenkosazane)
2	2	Tournament 2025 ECA 1st Youth Trials				Tournament 2025 ECA 1st Youth Trials
		date 2025-03-08	rnd 1	type Standard	result 0.5	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Nadesan, M (Mikhail)				Opponent Chang, O (Oliver)
3	2	Tournament 2nd Durban Trials 2022				Tournament 2nd Durban Trials 2022
		date 2022-11-05	rnd 2	type Standard	result 1	date 2022-11-05	rnd 3	type Standard	result 1
		Opponent Kahn, A (Amber)				Opponent Tahuwona, R (Ryan)

#	Games	Start				End
1	5	Tournament Crawford La lucia Rapid Chess Tournament 2023				Tournament Durban & Districts Chess Challenge 2024
		date 2023-07-22	rnd 5	type Rapid	result 1	date 2024-06-08	rnd 4	type Rapid	result 1
		Opponent Akoonjee, Y (Yacoob)				Opponent Tsouris, E (Ezra)
2	5	Tournament 2023 La Lucia Rapid				Tournament Westville Senior Primary School Individual Invitational Chess Tournament 2023
		date 2023-01-21	rnd 5	type Rapid	result 1	date 2023-04-22	rnd 3	type Rapid	result 1
		Opponent White, J (Jonah)				Opponent Nana, M (Mihir)
3	3	Tournament St James Rapid Rated Chess Tournament 2024				Tournament 2025 Westville Primary Chess Tournament
		date 2024-10-26	rnd 6	type Rapid	result 1	date 2025-09-06	rnd 2	type Rapid	result 1
		Opponent Summerton, K (Kayson)				Opponent Chetty, R (Reece)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament Durban Chess Clarence Championship 2023				Tournament Westville Senior Primary School Individual Invitational Chess Tournament 2023
		date 2023-03-18	rnd 3	type Standard	result 1	date 2023-04-22	rnd 3	type Rapid	result 1
		Opponent Rennie, M (Mark)				Opponent Nana, M (Mihir)
2	5	Tournament Crawford La lucia Rapid Chess Tournament 2023				Tournament Durban & Districts Chess Challenge 2024
		date 2023-07-22	rnd 5	type Rapid	result 1	date 2024-06-08	rnd 4	type Rapid	result 1
		Opponent Akoonjee, Y (Yacoob)				Opponent Tsouris, E (Ezra)
3	2	Tournament 2025 Westville Primary Chess Tournament				Tournament 2025 Westville Primary Chess Tournament
		date 2025-09-06	rnd 1	type Rapid	result 1	date 2025-09-06	rnd 2	type Rapid	result 1
		Opponent Joseph, A (Adam)				Opponent Chetty, R (Reece)

#	Games	Start				End
1	4	Tournament Durban Chess Clarence Championship 2023				Tournament 2024 ECA 3rd Youth Trials
		date 2023-03-18	rnd 3	type Standard	result 1	date 2024-08-31	rnd 1	type Standard	result 1
		Opponent Rennie, M (Mark)				Opponent Sibiya, T (Thingolwenkosazane)
2	2	Tournament 2nd Durban Trials 2022				Tournament 2nd Durban Trials 2022
		date 2022-11-05	rnd 2	type Standard	result 1	date 2022-11-05	rnd 3	type Standard	result 1
		Opponent Kahn, A (Amber)				Opponent Tahuwona, R (Ryan)
3	2	Tournament Durban Trials Selection 2022				Tournament Durban Trials Selection 2022
		date 2022-10-15	rnd 3	type Standard	result 1	date 2022-10-16	rnd 4	type Standard	result 1
		Opponent Ramsoonder, S (Saihil)				Opponent Sahadeo, J (Jyotsna)

#	Games	Start				End
1	5	Tournament Crawford La lucia Rapid Chess Tournament 2023				Tournament Durban & Districts Chess Challenge 2024
		date 2023-07-22	rnd 5	type Rapid	result 1	date 2024-06-08	rnd 4	type Rapid	result 1
		Opponent Akoonjee, Y (Yacoob)				Opponent Tsouris, E (Ezra)
2	5	Tournament 2023 La Lucia Rapid				Tournament Westville Senior Primary School Individual Invitational Chess Tournament 2023
		date 2023-01-21	rnd 5	type Rapid	result 1	date 2023-04-22	rnd 3	type Rapid	result 1
		Opponent White, J (Jonah)				Opponent Nana, M (Mihir)
3	3	Tournament St James Rapid Rated Chess Tournament 2024				Tournament 2025 Westville Primary Chess Tournament
		date 2024-10-26	rnd 6	type Rapid	result 1	date 2025-09-06	rnd 2	type Rapid	result 1
		Opponent Summerton, K (Kayson)				Opponent Chetty, R (Reece)

No games found.

#	Games	Start				End

Top 10 opponents most often played

#	Opponent	Main			Standard			Rapid			Blitz
		Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp
		Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat
1	Tahuwona ,J (Jaylene)	3	2	141.7	2	1	0	1	1	425	0	0	0
1	Tahuwona ,J (Jaylene)	3	1190.6	1332.3	2	1176.8	1190.6	1	1221.8	1615.6	0	0	0
2	Mathew ,N (Nathan)	3	1	-141.7	0	0	0	3	1	-141.7	0	0	0
2	Mathew ,N (Nathan)	3	1177.5	1035.8	0	0	0	3	1197.5	1035.8	0	0	0
3	Soojay ,J (Josiah)	2	0	-425	1	0	-425	1	0	-425	0	0	0
3	Soojay ,J (Josiah)	2	1305.2	880.2	1	1281	880.2	1	1299.6	880.2	0	0	0
4	Tahuwona ,J (Jayden)	2	1	0	1	0	-425	1	1	425	0	0	0
4	Tahuwona ,J (Jayden)	2	1141.2	1141.2	1	1112.8	716.2	1	1257.3	1566.2	0	0	0
5	Pillemer ,C (Coby)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Pillemer ,C (Coby)	1	1358.7	933.7	1	1298.8	933.7	0	0	0	0	0	0
6	Ramsoonder ,S (Saihil)	1	1	425	1	1	425	0	0	0	0	0	0
6	Ramsoonder ,S (Saihil)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Ngwenya ,S (Samkelo)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Ngwenya ,S (Samkelo)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Khuzwayo ,L (Leenda)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Khuzwayo ,L (Leenda)	1	1215.1	790.1	1	1206	790.1	0	0	0	0	0	0
9	Zondi ,Y (Yethu)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Zondi ,Y (Yethu)	1	1198.3	773.3	1	1194.4	773.3	0	0	0	0	0	0
10	Sibiya ,T (Thingolwenkosazane)	1	1	425	1	1	425	0	0	0	0	0	0
10	Sibiya ,T (Thingolwenkosazane)	1	1116.3	1541.3	1	1098.4	1541.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Murugas, D (Devajha)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms