Chess South Africa Ratings Database

PLAYER PAGE

Personal

Naidoo, H (Harinyah)

Chess SA id

2160306388

FIDE id

Date of birth

2016-07-05 (U10)

Gender

Female

Region

King Cetshwayo (KUR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-07-01

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1195.5	1157.3	1247.7	1200
Raw rating	1195.5	1157.3	1247.7	1200
Weighted rating	1174	1151.4	1222.8	1200
Weighted performance	0	0	0	0
Floor	700	700	747.7	700
K-factor	36	36	36	36
Min/Max rating change allowed	166.9	176.2	154.9	165.8
Highest rating	1200 2024-11-01	1200 2024-11-01	1247.7 2025-08-01	1200 2024-07-01
Highest raw rating	1200 2024-06-01	1200 2024-06-01	1247.7 2025-08-01	1200 2024-07-01
Highest weighted rating	1200 2024-11-01	1200 2024-11-01	1213.7 2025-08-01	1200 2024-07-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-07-01	1200 2024-07-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1195.5	1157.3	1247.7	1200
Analysis
Rating	1195.5	1157.3	1247.7	1200
Raw rating	1195.5	1157.3	1247.7	1200
Weighted rating	1174	1151.4	1222.8
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	747.7	700
Max/Min rating change allowed	166.9	176.2	154.9	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	1195.5	1157.3	1247.7	1200
New weighted rating	1175.7	1151.3	1225.5	1200
New weighted performance	0	0	0	0
Temp new rating	1195.5	1157.3	1247.7	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1195.5	1157.3	1247.7	1200
New K-factor	36	36	36	36
New floor	700	700	747.7	700

Item	Main	Standard	Rapid
	0	0	0
	10	0	10
	4	4	0
	0	0	0
	0	0	0
	0	0	0
History	14	4	10

Games since
	Main 14	Standard 4		Rapid 10		Blitz 0
Gender	Female
Age group	U10
Region	King Cetshwayo (KUR)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U10	-1		-1		-1
U10 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U10	-1		-1		-1
U10 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U10	-1		-1		-1
U10 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U10	-1		-1		-1
U10 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	10	6.5	65	127.5	1199.9	1327.4
Standard	0	0	0	0	0	0
Rapid	10	6.5	65	127.5	1199.9	1327.4
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	14	6.5	46.43	-30.4	1199.8	1169.4
Standard	4	0	0	-425	1199.4	774.4
Rapid	10	6.5	65	127.5	1199.9	1327.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1195.5	1157.3	1247.7	1200
2025-09-30	1195.5	1157.3	1247.7	1200
2025-09-01	1195.5	1157.3	1247.7	1200
2025-08-01	1195.5	1157.3	1247.7	1200
2025-07-01	1184.1	1157.3	1234.5	1200
2025-06-01	1184.1	1157.3	1234.5	1200
2025-05-01	1184.1	1157.3	1234.5	1200
2025-04-01	1184.1	1157.3	1234.5	1200
2025-03-01	1164.9	1157.3	1200	1200
2025-02-01	1163.7	1155.8	1200	1200
2025-01-01	1133.6	1119.2	1200	1200
2024-12-01	1133.6	1119.2	1200	1200
2024-11-01	1133.6	1119.2	1200	1200
2024-10-01	1133.6	1119.2	1200	1200
2024-09-01	1133.6	1119.2	1200	1200
2024-08-01	1133.6	1119.2	1200	1200
2024-07-01	1133.6	1119.2	1200	1200
2024-09-01	1200	1200	1200	1200
2024-05-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	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 Grantleigh Curro Chess Inter-House (Grade 3 Girls)	2025-07-01	2025-07-01	Rapid	King Cetshwayo (KUR)	5	5	3	Yes	Analysis
2	Grantleigh Chess Inter-House 2025 (Grade 3 Girls)	2025-03-27	2025-03-27	Rapid	King Cetshwayo (KUR)	5	5	3.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Grantleigh Curro Chess Inter-House (Grade 3 Girls)	2025-07-01	2025-07-01	Rapid	King Cetshwayo (KUR)	5	5	3	Yes	Analysis
2	Grantleigh Chess Inter-House 2025 (Grade 3 Girls)	2025-03-27	2025-03-27	Rapid	King Cetshwayo (KUR)	5	5	3.5	Yes	Analysis
3	2024 King Cetshwayo Winter Open (U10)	2024-06-08	2024-06-08	Standard	King Cetshwayo (KUR)	5	4	0	Yes	Analysis

#	Games	Start				End
1	7	Tournament Grantleigh Chess Inter-House 2025				Tournament 2025 Grantleigh Curro Chess Inter-House
		date 2025-03-27	rnd 2	type Rapid	result 1	date 2025-07-01	rnd 3	type Rapid	result 1
		Opponent Gilbert, A (Ava)				Opponent Naidu, H (Hope)

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament Grantleigh Chess Inter-House 2025				Tournament 2025 Grantleigh Curro Chess Inter-House
		date 2025-03-27	rnd 2	type Rapid	result 1	date 2025-07-01	rnd 3	type Rapid	result 1
		Opponent Gilbert, A (Ava)				Opponent Naidu, H (Hope)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Grantleigh Chess Inter-House 2025				Tournament 2025 Grantleigh Curro Chess Inter-House
		date 2025-03-27	rnd 4	type Rapid	result 1	date 2025-07-01	rnd 3	type Rapid	result 1
		Opponent Morrison, T (Taylor)				Opponent Naidu, H (Hope)
2	1	Tournament Grantleigh Chess Inter-House 2025				Tournament Grantleigh Chess Inter-House 2025
		date 2025-03-27	rnd 2	type Rapid	result 1	date 2025-03-27	rnd 2	type Rapid	result 1
		Opponent Gilbert, A (Ava)				Opponent Gilbert, A (Ava)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Grantleigh Chess Inter-House 2025				Tournament 2025 Grantleigh Curro Chess Inter-House
		date 2025-03-27	rnd 4	type Rapid	result 1	date 2025-07-01	rnd 3	type Rapid	result 1
		Opponent Morrison, T (Taylor)				Opponent Naidu, H (Hope)
2	1	Tournament Grantleigh Chess Inter-House 2025				Tournament Grantleigh Chess Inter-House 2025
		date 2025-03-27	rnd 2	type Rapid	result 1	date 2025-03-27	rnd 2	type Rapid	result 1
		Opponent Gilbert, A (Ava)				Opponent Gilbert, A (Ava)

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	Cronje ,L (Laubscher)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Cronje ,L (Laubscher)	1	1210.5	785.5	1	1203.2	785.5	0	0	0	0	0	0
2	Rheeder ,E (Ezra)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Rheeder ,E (Ezra)	1	1203.6	778.6	1	1202.2	778.6	0	0	0	0	0	0
3	Biyela ,Z (Zululami)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Biyela ,Z (Zululami)	1	1172.3	747.3	1	1171.9	747.3	0	0	0	0	0	0
4	Mthethwa ,L (Lindokuhle)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Mthethwa ,L (Lindokuhle)	1	1211.3	786.3	1	1200	786.3	0	0	0	0	0	0
5	Morrison ,T (Taylor)	1	1	425	0	0	0	1	1	425	0	0	0
5	Morrison ,T (Taylor)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
6	Reddy ,S (Shantipriya)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Reddy ,S (Shantipriya)	1	1195.2	770.2	0	0	0	1	1219.5	770.2	0	0	0
7	Naidu ,H (Hope)	1	1	425	0	0	0	1	1	425	0	0	0
7	Naidu ,H (Hope)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
8	Gilbert ,A (Ava)	1	1	425	0	0	0	1	1	425	0	0	0
8	Gilbert ,A (Ava)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
9	Hagemann ,A (Amy)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Hagemann ,A (Amy)	1	1227.2	802.2	0	0	0	1	1258.3	802.2	0	0	0
10	Kommer ,S (Sophie-Jane)	1	1	425	0	0	0	1	1	425	0	0	0
10	Kommer ,S (Sophie-Jane)	1	1200	1625	0	0	0	1	1200	1625	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Naidoo, H (Harinyah)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms