Chess South Africa Ratings Database

PLAYER PAGE

Personal

Bhengu, Z (Ziyanda)

Chess SA id

2120304494

FIDE id

Date of birth

2012-12-10 (U14)

Gender

Female

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-05-17

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1181.7	1181.4	1200	1200
Raw rating	1181.7	1181.4	1200	1200
Weighted rating	1146.9	1138.1	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	170.2	170.3	165.8	165.8
Highest rating	1200 2024-05-01	1200 2024-05-01	1200 2024-05-01	1200 2024-05-01
Highest raw rating	1200 2024-05-01	1200 2024-05-01	1200 2024-05-01	1200 2024-05-01
Highest weighted rating	1200 2024-05-01	1200 2024-05-01	1200 2024-05-01	1200 2024-05-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-05-01	1200 2024-05-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1181.7	1181.4	1200	1200
Analysis
Rating	1181.7	1181.4	1200	1200
Raw rating	1181.7	1181.4	1200	1200
Weighted rating	1146.9	1138.1	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	170.2	170.3	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	1181.7	1181.4	1200	1200
New weighted rating	1149.2	1141	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1181.7	1181.4	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1181.7	1181.4	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	5	5
	10	10
	0	0
	0	0
	0	0
History	15	15

Games since
	Main 15	Standard 15		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	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
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	5	3.5	70	170	1202.7	1372.7
Standard	5	3.5	70	170	1202.7	1372.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	15	4.5	30	-170	1198.3	1028.3
Standard	15	4.5	30	-170	1198.3	1028.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1181.7	1181.4	1200	1200
2025-09-01	1181.7	1181.4	1200	1200
2025-08-01	1181.7	1181.4	1200	1200
2025-07-01	1181.7	1181.4	1200	1200
2025-06-01	1181.7	1181.4	1200	1200
2025-05-01	1139.5	1128.2	1200	1200
2025-04-01	1139.5	1128.2	1200	1200
2025-03-01	1139.5	1128.2	1200	1200
2025-02-01	1136.7	1124.9	1200	1200
2025-01-01	1072.9	1049.6	1200	1200
2024-12-01	1072.9	1049.6	1200	1200
2024-11-01	1072.9	1049.6	1200	1200
2024-10-01	1072.9	1049.6	1200	1200
2024-09-01	1072.9	1049.6	1200	1200
2024-08-01	1148.9	1138.4	1200	1200
2024-07-01	1148.9	1138.4	1200	1200
2024-06-01	1148.9	1138.4	1200	1200
2024-08-01	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
2023-11-01	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 Gauteng North School Individual Championships D1 (U13 Girls)	2025-05-17	2025-05-17	Standard	Tshwane (GTP)	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 Gauteng North School Individual Championships D1 (U13 Girls)	2025-05-17	2025-05-17	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
2	D1 Gauteng North District School Closed 2024 (U13 Girls)	2024-08-03	2024-08-03	Standard	Tshwane (GTP)	5	5	0	Yes	Analysis
3	2024 Gauteng North School District Individual Championships - D1 (U13 Girls)	2024-05-11	2024-05-11	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis

#	Games	Start				End
1	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 0.5	date 2025-05-17	rnd 5	type Standard	result 1
		Opponent Strydom, J (Jessi)				Opponent Magagula, S (Sibahle)
2	1	Tournament 2025 Gauteng North School Individual Championships D1				Tournament 2025 Gauteng North School Individual Championships D1
		date 2025-05-17	rnd 1	type Standard	result 1	date 2025-05-17	rnd 1	type Standard	result 1
		Opponent Sathekge, L (Lethabo)				Opponent Sathekge, L (Lethabo)
3	1	Tournament 2024 Gauteng North School District Individual Championships - D1				Tournament 2024 Gauteng North School District Individual Championships - D1
		date 2024-05-11	rnd 5	type Standard	result 0.5	date 2024-05-11	rnd 5	type Standard	result 0.5
		Opponent Mokobi, T (Tshiamo)				Opponent Mokobi, T (Tshiamo)

#	Games	Start				End
1	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 0.5	date 2025-05-17	rnd 5	type Standard	result 1
		Opponent Strydom, J (Jessi)				Opponent Magagula, S (Sibahle)
2	1	Tournament 2025 Gauteng North School Individual Championships D1				Tournament 2025 Gauteng North School Individual Championships D1
		date 2025-05-17	rnd 1	type Standard	result 1	date 2025-05-17	rnd 1	type Standard	result 1
		Opponent Sathekge, L (Lethabo)				Opponent Sathekge, L (Lethabo)
3	1	Tournament 2024 Gauteng North School District Individual Championships - D1				Tournament 2024 Gauteng North School District Individual Championships - D1
		date 2024-05-11	rnd 5	type Standard	result 0.5	date 2024-05-11	rnd 5	type Standard	result 0.5
		Opponent Mokobi, T (Tshiamo)				Opponent Mokobi, T (Tshiamo)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2025 Gauteng North School Individual Championships D1				Tournament 2025 Gauteng North School Individual Championships D1
		date 2025-05-17	rnd 4	type Standard	result 1	date 2025-05-17	rnd 5	type Standard	result 1
		Opponent Mahlangu, J (Jabulile)				Opponent Magagula, S (Sibahle)
2	1	Tournament 2025 Gauteng North School Individual Championships D1				Tournament 2025 Gauteng North School Individual Championships D1
		date 2025-05-17	rnd 1	type Standard	result 1	date 2025-05-17	rnd 1	type Standard	result 1
		Opponent Sathekge, L (Lethabo)				Opponent Sathekge, L (Lethabo)

#	Games	Start				End
1	2	Tournament 2025 Gauteng North School Individual Championships D1				Tournament 2025 Gauteng North School Individual Championships D1
		date 2025-05-17	rnd 4	type Standard	result 1	date 2025-05-17	rnd 5	type Standard	result 1
		Opponent Mahlangu, J (Jabulile)				Opponent Magagula, S (Sibahle)
2	1	Tournament 2025 Gauteng North School Individual Championships D1				Tournament 2025 Gauteng North School Individual Championships D1
		date 2025-05-17	rnd 1	type Standard	result 1	date 2025-05-17	rnd 1	type Standard	result 1
		Opponent Sathekge, L (Lethabo)				Opponent Sathekge, L (Lethabo)

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	Magagula ,S (Sibahle)	1	1	425	1	1	425	0	0	0	0	0	0
1	Magagula ,S (Sibahle)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Mofokeng ,L (Lethabo)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
2	Mofokeng ,L (Lethabo)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
3	Beech ,A (Ashley)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Beech ,A (Ashley)	1	1200	775	1	1199.6	775	0	0	0	0	0	0
4	Mahlangu ,J (Jabulile)	1	1	425	1	1	425	0	0	0	0	0	0
4	Mahlangu ,J (Jabulile)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Mokobi ,T (Tshiamo)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Mokobi ,T (Tshiamo)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
6	Retief ,E (Elandri)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Retief ,E (Elandri)	1	1224.3	799.3	1	1240.3	799.3	0	0	0	0	0	0
7	Sathekge ,L (Lethabo)	1	1	425	1	1	425	0	0	0	0	0	0
7	Sathekge ,L (Lethabo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Mothwa ,B (Boitumelo)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Mothwa ,B (Boitumelo)	1	1213.7	788.7	1	1215.4	788.7	0	0	0	0	0	0
9	Moyo ,N (Naledi)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Moyo ,N (Naledi)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Ntuli ,N (Nonkululeko)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Ntuli ,N (Nonkululeko)	1	1200	775	1	1200	775	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Bhengu, Z (Ziyanda)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms