Chess South Africa Ratings Database

PLAYER PAGE

Personal

Manatha, B (Buhle)

Chess SA id

2120155211

FIDE id

Date of birth

2012-03-03 (U14)

Gender

Female

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1275.3

Item	Main	Standard	Rapid	Blitz
Rating	1295.8	1300	1200	1200
Raw rating	1295.8	1300	1200	1200
Weighted rating	1275.7	1280.4	1200	1200
Weighted performance	1289.1	1286.9	0	0
Floor	798.7	805.7	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	144.7	143.8	165.8	165.8
Highest rating	1298.7 2025-06-01	1305.7 2025-06-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1298.7 2025-06-01	1305.7 2025-06-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1275.7 2025-11-01	1280.4 2025-11-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1293.7 2024-09-01	1292.9 2024-09-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1295.8	1300	1200	1200
Analysis
Rating	1295.8	1300	1200	1200
Raw rating	1295.8	1300	1200	1200
Weighted rating	1275.7	1280.4	1200
Weighted performance	1289.1	1286.9	0
K-factor	36	36	36	36
Floor	798.7	805.7	700	700
Max/Min rating change allowed	144.7	143.8	165.8	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	1295.8	1300	1200	1200
New weighted rating	1278.9	1283.7	1200	1200
New weighted performance	1281.3	1279.1	0	0
Temp new rating	1295.8	1300	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1295.8	1300	1200	1200
New K-factor	36	36	36	36
New floor	798.7	805.7	700	700

Item	Main	Standard
	0	0
	17	17
	15	15
	14	14
	0	0
	0	0
History	46	46

Games since
	Main 32	Standard 32		Rapid 0		Blitz 0
Gender	Female
Age group	U14
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	3177		1145		434
Female	647		231		96
U14	594		208		74
U14 Female	164		57		25
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 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	17	10	58.82	75	1237	1312
Standard	17	10	58.82	75	1237	1312
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	46	27	58.7	73.9	1221.1	1295.1
Standard	46	27	58.7	73.9	1221.1	1295.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1295.8	1300	1200	1200
2025-09-30	1286.3	1289.9	1200	1200
2025-09-01	1286.3	1289.9	1200	1200
2025-08-01	1298.7	1305.7	1200	1200
2025-07-01	1298.7	1305.7	1200	1200
2025-06-01	1298.7	1305.7	1200	1200
2025-05-01	1279.9	1284.7	1200	1200
2025-04-01	1279.9	1284.7	1200	1200
2025-03-01	1279.9	1284.7	1200	1200
2025-02-01	1279.9	1284.7	1200	1200
2025-01-01	1279.9	1284.7	1200	1200
2024-12-01	1279.9	1284.7	1200	1200
2024-11-01	1279.9	1284.7	1200	1200
2024-10-01	1279.9	1284.7	1200	1200
2024-09-01	1249.1	1256.6	1200	1200
2024-08-01	1239.2	1245.4	1200	1200
2024-07-01	1239.2	1245.4	1200	1200
2024-09-01	1239.2	1245.4	1200	1200
2024-05-01	1196.2	1193.2	1200	1200
2024-04-01	1196.2	1193.2	1200	1200
2024-03-01	1196.2	1193.2	1200	1200
2024-02-01	1196.2	1193.2	1200	1200
2024-01-01	1196.2	1193.2	1200	1200
2023-12-01	1196.2	1193.2	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 Gauteng Top Schools Teams (U15)	2025-08-30	2025-08-30	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
2	2025 Gauteng Schools Provincial Individual Chess Championship (U15 Girls)	2025-09-27	2025-09-27	Standard	Tshwane (GTP)	5	4	3	Yes	Analysis
3	2025 Gauteng North School District CLOSED League Finals - D1 (U15 Open)	2025-08-16	2025-08-16	Standard	Tshwane (GTP)	5	4	2	Yes	Analysis
4	2025 Gauteng North School Individual Championships D1 (U15 Girls)	2025-05-17	2025-05-17	Standard	Tshwane (GTP)	5	4	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Gauteng Top Schools Teams (U15)	2025-08-30	2025-08-30	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
2	2025 Gauteng Schools Provincial Individual Chess Championship (U15 Girls)	2025-09-27	2025-09-27	Standard	Tshwane (GTP)	5	4	3	Yes	Analysis
3	2025 Gauteng North School District CLOSED League Finals - D1 (U15 Open)	2025-08-16	2025-08-16	Standard	Tshwane (GTP)	5	4	2	Yes	Analysis
4	2025 Gauteng North School Individual Championships D1 (U15 Girls)	2025-05-17	2025-05-17	Standard	Tshwane (GTP)	5	4	3	Yes	Analysis
5	Gauteng Schools Individuals Finals 2024 (U13 Girls)	2024-08-16	2024-08-16	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
6	D1 Gauteng North District School Closed 2024 (U13)	2024-08-03	2024-08-03	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
7	2024 Gauteng North School District Individual Championships - D1 (U13 Girls)	2024-05-11	2024-05-11	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
8	2023 Gauteng North School District CLOSED League Championships (D1)	2023-08-05	2023-08-05	Standard	Tshwane (GTP)	5	4	3	Yes	Analysis
9	2023 Gauteng North School District CLOSED Individual Championships (U11 Girls)	2023-05-13	2023-05-13	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
10	Gauteng Schools Individual Finals 2023 (U11 Girls)	2023-05-26	2023-05-26	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis

#	Games	Start				End
1	4	Tournament 2024 Gauteng North School District Individual Championships - D1				Tournament D1 Gauteng North District School Closed 2024
		date 2024-05-11	rnd 4	type Standard	result 1	date 2024-08-03	rnd 2	type Standard	result 1
		Opponent Gwarazimba, C (Chantell)				Opponent Pretorius, C (Christiaan)
2	3	Tournament 2025 Gauteng Top Schools Teams				Tournament 2025 Gauteng Schools Provincial Individual Chess Championship
		date 2025-08-30	rnd 4	type Standard	result 1	date 2025-09-27	rnd 1	type Standard	result 1
		Opponent Khumalo, N (Nqobile)				Opponent Masondo, T (Talent)
3	3	Tournament 2025 Gauteng North School Individual Championships D1				Tournament 2025 Gauteng North School Individual Championships D1
		date 2025-05-17	rnd 3	type Standard	result 1	date 2025-05-17	rnd 5	type Standard	result 1
		Opponent Ganesan, K (Kammi)				Opponent Mkhwanazi, M (Melokuhle)

#	Games	Start				End
1	4	Tournament 2024 Gauteng North School District Individual Championships - D1				Tournament D1 Gauteng North District School Closed 2024
		date 2024-05-11	rnd 4	type Standard	result 1	date 2024-08-03	rnd 2	type Standard	result 1
		Opponent Gwarazimba, C (Chantell)				Opponent Pretorius, C (Christiaan)
2	3	Tournament 2025 Gauteng North School Individual Championships D1				Tournament 2025 Gauteng North School Individual Championships D1
		date 2025-05-17	rnd 3	type Standard	result 1	date 2025-05-17	rnd 5	type Standard	result 1
		Opponent Ganesan, K (Kammi)				Opponent Mkhwanazi, M (Melokuhle)
3	3	Tournament 2023 Gauteng North School District CLOSED League Championships				Tournament 2023 Gauteng North School District CLOSED League Championships
		date 2023-08-05	rnd 2	type Standard	result 1	date 2023-08-05	rnd 4	type Standard	result 1
		Opponent Sibeko, N (Ntsako)				Opponent Maree, M (Morgan)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament 2024 Gauteng North School District Individual Championships - D1				Tournament D1 Gauteng North District School Closed 2024
		date 2024-05-11	rnd 4	type Standard	result 1	date 2024-08-03	rnd 2	type Standard	result 1
		Opponent Gwarazimba, C (Chantell)				Opponent Pretorius, C (Christiaan)
2	3	Tournament 2025 Gauteng North School Individual Championships D1				Tournament 2025 Gauteng North School Individual Championships D1
		date 2025-05-17	rnd 3	type Standard	result 1	date 2025-05-17	rnd 5	type Standard	result 1
		Opponent Ganesan, K (Kammi)				Opponent Mkhwanazi, M (Melokuhle)
3	3	Tournament 2023 Gauteng North School District CLOSED League Championships				Tournament 2023 Gauteng North School District CLOSED League Championships
		date 2023-08-05	rnd 2	type Standard	result 1	date 2023-08-05	rnd 4	type Standard	result 1
		Opponent Sibeko, N (Ntsako)				Opponent Maree, M (Morgan)

#	Games	Start				End
1	4	Tournament 2024 Gauteng North School District Individual Championships - D1				Tournament D1 Gauteng North District School Closed 2024
		date 2024-05-11	rnd 4	type Standard	result 1	date 2024-08-03	rnd 2	type Standard	result 1
		Opponent Gwarazimba, C (Chantell)				Opponent Pretorius, C (Christiaan)
2	3	Tournament 2025 Gauteng North School Individual Championships D1				Tournament 2025 Gauteng North School Individual Championships D1
		date 2025-05-17	rnd 3	type Standard	result 1	date 2025-05-17	rnd 5	type Standard	result 1
		Opponent Ganesan, K (Kammi)				Opponent Mkhwanazi, M (Melokuhle)
3	3	Tournament 2023 Gauteng North School District CLOSED League Championships				Tournament 2023 Gauteng North School District CLOSED League Championships
		date 2023-08-05	rnd 2	type Standard	result 1	date 2023-08-05	rnd 4	type Standard	result 1
		Opponent Sibeko, N (Ntsako)				Opponent Maree, M (Morgan)

No games found.

#	Games	Start				End

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	Gwarazimba ,C (Chantell)	1	1	425	1	1	425	0	0	0	0	0	0
1	Gwarazimba ,C (Chantell)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Ndlovu ,S (Sibusiso)	1	1	425	1	1	425	0	0	0	0	0	0
2	Ndlovu ,S (Sibusiso)	1	1195.4	1620.4	1	1194	1620.4	0	0	0	0	0	0
3	Nhkengethwa ,A (Ayabonga)	1	1	425	1	1	425	0	0	0	0	0	0
3	Nhkengethwa ,A (Ayabonga)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Malete ,N (Ntotole)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Malete ,N (Ntotole)	1	1239.1	814.1	1	1244.6	814.1	0	0	0	0	0	0
5	Steyl ,S (Skye-Nicole)	1	1	425	1	1	425	0	0	0	0	0	0
5	Steyl ,S (Skye-Nicole)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Maree ,M (Morgan)	1	1	425	1	1	425	0	0	0	0	0	0
6	Maree ,M (Morgan)	1	1213	1638	1	1210.6	1638	0	0	0	0	0	0
7	Hamman ,R (Reuben)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Hamman ,R (Reuben)	1	1376.6	951.6	1	1372.8	951.6	0	0	0	0	0	0
8	Smyth ,K (Kiara)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Smyth ,K (Kiara)	1	1057.6	632.6	1	1032.8	632.6	0	0	0	0	0	0
9	Sibeko ,N (Ntsako)	1	1	425	1	1	425	0	0	0	0	0	0
9	Sibeko ,N (Ntsako)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Hamlin ,A (Andrew)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Hamlin ,A (Andrew)	1	1253.4	828.4	1	1264.9	828.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Manatha, B (Buhle)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms