Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mbatha, S (Siyethaba)

Chess SA id

204069252

FIDE id

Date of birth

2004-01-11 (Adult)

Gender

Female

Region

Ethekwini (KED)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-12-03

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1202.9	1189	866.4	742
Raw rating	1202.9	1189	866.4	742
Weighted rating	1165.1	1150.1	862.5	742
Weighted performance	917.3	800.7	0	0
Floor	702.9	689	500	500
K-factor	36	40	40	40
Min/Max rating change allowed	165.1	168.4	266.7	318.4
Highest rating	1202.9 2025-01-01	1200 2018-01-01	1200 2018-01-01	1200 2024-02-01
Highest raw rating	1202.9 2025-01-01	1189 2025-01-01	866.4 2024-04-01	742 2024-02-01
Highest weighted rating	1202.9 2024-11-01	1189 2024-11-01	866.4 2024-11-01	742 2024-11-01
Highest weighted performance	1200 2018-01-01	1200 2018-01-01	1200 2018-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1202.9	1189	866.4	742
Analysis
Rating	1202.9	1189	866.4	742
Raw rating	1202.9	1189	866.4	742
Weighted rating	1165.1	1150.1	862.5
Weighted performance	917.3	800.7	0
K-factor	36	40	40	40
Floor	702.9	689	500	500
Max/Min rating change allowed	165.1	168.4	266.7	318.4
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	1202.9	1189	866.4	742
New weighted rating	1170.8	1155.7	864.1	742
New weighted performance	910.2	793.9	0	0
Temp new rating	1202.9	1189	866.4	742
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1202.9	1189	866.4	742
New K-factor	36	40	40	40
New floor	702.9	689	500	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	19	12	7
	7	7	0
	7	7	0
	0	0	0
History	135	117	18

Games since
	Main 19	Standard 12		Rapid 7		Blitz 0
Gender	Female
Age group	Adult
Region	Ethekwini (KED)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult 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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	72	27	37.5	-106.2	1211.9	1105.6
Standard	60	23	38.33	-99.2	1210.6	1111.4
Rapid	12	4	33.33	-141.7	1218.1	1076.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1202.9	1189	866.4	742
2025-09-30	1202.9	1189	866.4	742
2025-09-01	1202.9	1189	866.4	742
2025-08-01	1202.9	1189	866.4	742
2025-07-01	1202.9	1189	866.4	742
2025-06-01	1202.9	1189	866.4	742
2025-05-01	1202.9	1189	866.4	742
2025-04-01	1202.9	1189	866.4	742
2025-03-01	1202.9	1189	866.4	742
2025-02-01	1202.9	1189	866.4	742
2025-01-01	1202.9	1189	866.4	742
2024-12-01	1081.7	1061	866.4	742
2024-11-01	1081.7	1061	866.4	742
2024-10-01	1081.7	1061	866.4	742
2024-09-01	1081.7	1061	866.4	742
2024-08-01	1081.7	1061	866.4	742
2024-07-01	1081.7	1061	866.4	742
2024-09-01	1084	1060.6	866.4	742
2024-05-01	1084	1060.6	866.4	742
2024-04-01	1084	1060.6	866.4	742
2024-03-01	1047.9	1060.6	750.8	742
2024-02-01	1047.9	1060.6	750.8	742
2024-01-01	1047.9	1060.6	750.8	742
2023-12-01	1047.9	1060.6	750.8	742

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 KwaZulu-Natal Women Championship (Teams)	2025-08-23	2025-08-23	Rapid	King Cetshwayo (KUR)	6	0	0	No	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 KwaZulu-Natal Women Championship (Teams)	2025-08-23	2025-08-23	Rapid	King Cetshwayo (KUR)	6	0	0	No	Analysis
2	USSA Chess Championships 2024 (Ladies)	2024-11-29	2024-12-03	Standard	Tshwane (GTP)	9	9	5.5	Yes	Analysis
3	2024 Durban Chess Club Championships (B)	2024-04-18	2024-06-13	Standard	Ethekwini (KED)	9	3	1	Yes	Analysis
4	Human Rights Rapid Chess Tournament 2024	2024-03-16	2024-03-16	Rapid	Ethekwini (KED)	7	7	3	Yes	Analysis
5	2023 KZN Open (A)	2023-04-29	2023-04-30	Standard	Ethekwini (KED)	7	7	2	Yes	Analysis
6	NSSC Winter Games 2022 (U18 Girls)	2022-07-04	2022-07-06	Standard	Cape Town (WCT)	7	7	3.5	Yes	Analysis
7	2020 ECA 2nd Youth Trials (U18+U20)	2020-03-07	2020-03-08	Standard	Ethekwini (KED)	6	6	0	Yes	Analysis
8	2020 ECA Youth Trials (U18+U20)	2020-02-22	2020-02-23	Standard	Ethekwini (KED)	6	5	2	Yes	Analysis
9	2019 Ethekwini 3rd Youth Trials (U16)	2019-07-20	2019-07-21	Standard	Ethekwini (KED)	6	4	1	Yes	Analysis
10	KZN Schools Winter Games 2019 (U15 Girls)	2019-06-15	2019-06-16	Standard	Ethekwini (KED)	5	5	3	Yes	Analysis
11	10th Jacob G Zuma Foundation 2018 (Team)	2018-12-20	2018-12-20	Rapid	iLembe (KIK)	5	5	1	Yes	Analysis
12	Mandeni Open 2018 (A)	2018-10-20	2018-10-20	Standard	iLembe (KIK)	5	5	1	Yes	Analysis
13	Ilembe Schools District Trials 2018 (U15+U18 Girls)	2018-05-12	2018-05-12	Standard	iLembe (KIK)	5	5	3	Yes	Analysis
14	Ilembe Youth Trials 2018 (U16)	2018-04-14	2018-04-14	Standard	iLembe (KIK)	5	4	1	Yes	Analysis

#	Games	Start				End
1	4	Tournament USSA Chess Championships 2024				Tournament USSA Chess Championships 2024
		date 2024-12-01	rnd 5	type Standard	result 1	date 2024-12-03	rnd 8	type Standard	result 0.5
		Opponent Kunene, S (Sbahle)				Opponent Fourie, EM (Elzette)
2	4	Tournament NSSC Winter Games 2022				Tournament NSSC Winter Games 2022
		date 2022-07-04	rnd 2	type Standard	result 1	date 2022-07-05	rnd 5	type Standard	result 1
		Opponent Mkhatshwa, A (Ayandiswa)				Opponent Strauss, M (Monique)
3	3	Tournament Ilembe Youth Trials 2018				Tournament Ilembe Schools District Trials 2018
		date 2018-04-14	rnd 5	type Standard	result 1	date 2018-05-12	rnd 2	type Standard	result 1
		Opponent Govender, K (Kuberan)				Opponent Ndlovu, Z (Zinhle)

#	Games	Start				End
1	4	Tournament USSA Chess Championships 2024				Tournament USSA Chess Championships 2024
		date 2024-12-01	rnd 5	type Standard	result 1	date 2024-12-03	rnd 8	type Standard	result 0.5
		Opponent Kunene, S (Sbahle)				Opponent Fourie, EM (Elzette)
2	4	Tournament NSSC Winter Games 2022				Tournament NSSC Winter Games 2022
		date 2022-07-04	rnd 2	type Standard	result 1	date 2022-07-05	rnd 5	type Standard	result 1
		Opponent Mkhatshwa, A (Ayandiswa)				Opponent Strauss, M (Monique)
3	3	Tournament Ilembe Youth Trials 2018				Tournament Ilembe Schools District Trials 2018
		date 2018-04-14	rnd 5	type Standard	result 1	date 2018-05-12	rnd 2	type Standard	result 1
		Opponent Govender, K (Kuberan)				Opponent Ndlovu, Z (Zinhle)

#	Games	Start				End
1	2	Tournament Human Rights Rapid Chess Tournament 2024				Tournament Human Rights Rapid Chess Tournament 2024
		date 2024-03-16	rnd 3	type Rapid	result 1	date 2024-03-16	rnd 4	type Rapid	result 1
		Opponent Malunga, S (Sifiso)				Opponent Magudulela, B (Busisiwe)
2	1	Tournament Human Rights Rapid Chess Tournament 2024				Tournament Human Rights Rapid Chess Tournament 2024
		date 2024-03-16	rnd 7	type Rapid	result 1	date 2024-03-16	rnd 7	type Rapid	result 1
		Opponent Buckas, A (Abu)				Opponent Buckas, A (Abu)
3	1	Tournament 10th Jacob G Zuma Foundation 2018				Tournament 10th Jacob G Zuma Foundation 2018
		date 2018-12-20	rnd 4	type Rapid	result 1	date 2018-12-20	rnd 4	type Rapid	result 1
		Opponent Dlamini, Z (Zanele)				Opponent Dlamini, Z (Zanele)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament USSA Chess Championships 2024				Tournament USSA Chess Championships 2024
		date 2024-12-01	rnd 5	type Standard	result 1	date 2024-12-02	rnd 7	type Standard	result 1
		Opponent Kunene, S (Sbahle)				Opponent Mdletshe, L (Lungelo)
2	3	Tournament Ilembe Youth Trials 2018				Tournament Ilembe Schools District Trials 2018
		date 2018-04-14	rnd 5	type Standard	result 1	date 2018-05-12	rnd 2	type Standard	result 1
		Opponent Govender, K (Kuberan)				Opponent Ndlovu, Z (Zinhle)
3	2	Tournament 2024 Durban Chess Club Championships				Tournament USSA Chess Championships 2024
		date 2024-05-09	rnd 4	type Standard	result 1	date 2024-11-29	rnd 1	type Standard	result 1
		Opponent Faulkner, A (Arthur)				Opponent Ngwenya, N (Nkosinomsa)

#	Games	Start				End
1	3	Tournament USSA Chess Championships 2024				Tournament USSA Chess Championships 2024
		date 2024-12-01	rnd 5	type Standard	result 1	date 2024-12-02	rnd 7	type Standard	result 1
		Opponent Kunene, S (Sbahle)				Opponent Mdletshe, L (Lungelo)
2	3	Tournament Ilembe Youth Trials 2018				Tournament Ilembe Schools District Trials 2018
		date 2018-04-14	rnd 5	type Standard	result 1	date 2018-05-12	rnd 2	type Standard	result 1
		Opponent Govender, K (Kuberan)				Opponent Ndlovu, Z (Zinhle)
3	2	Tournament 2024 Durban Chess Club Championships				Tournament USSA Chess Championships 2024
		date 2024-05-09	rnd 4	type Standard	result 1	date 2024-11-29	rnd 1	type Standard	result 1
		Opponent Faulkner, A (Arthur)				Opponent Ngwenya, N (Nkosinomsa)

#	Games	Start				End
1	2	Tournament Human Rights Rapid Chess Tournament 2024				Tournament Human Rights Rapid Chess Tournament 2024
		date 2024-03-16	rnd 3	type Rapid	result 1	date 2024-03-16	rnd 4	type Rapid	result 1
		Opponent Malunga, S (Sifiso)				Opponent Magudulela, B (Busisiwe)
2	1	Tournament Human Rights Rapid Chess Tournament 2024				Tournament Human Rights Rapid Chess Tournament 2024
		date 2024-03-16	rnd 7	type Rapid	result 1	date 2024-03-16	rnd 7	type Rapid	result 1
		Opponent Buckas, A (Abu)				Opponent Buckas, A (Abu)
3	1	Tournament 10th Jacob G Zuma Foundation 2018				Tournament 10th Jacob G Zuma Foundation 2018
		date 2018-12-20	rnd 4	type Rapid	result 1	date 2018-12-20	rnd 4	type Rapid	result 1
		Opponent Dlamini, Z (Zanele)				Opponent Dlamini, Z (Zanele)

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	Gumede ,N (Nkosikhona)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	Gumede ,N (Nkosikhona)	3	1252.9	827.9	3	1262.7	827.9	0	0	0	0	0	0
2	Nguse ,M (Mandisa)	1	1	425	1	1	425	0	0	0	0	0	0
2	Nguse ,M (Mandisa)	1	1116.7	1541.7	1	1098.8	1541.7	0	0	0	0	0	0
3	Mhlongo ,S (Syanda)	1	1	425	1	1	425	0	0	0	0	0	0
3	Mhlongo ,S (Syanda)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Bandezi ,S (Sphesihle)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Bandezi ,S (Sphesihle)	1	1078.6	653.6	1	1054.4	653.6	0	0	0	0	0	0
5	Maphumulo ,A (Amahle)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Maphumulo ,A (Amahle)	1	1018.2	593.2	1	1018.2	593.2	0	0	0	0	0	0
6	Ndlovu ,Z (Zinhle)	1	1	425	1	1	425	0	0	0	0	0	0
6	Ndlovu ,Z (Zinhle)	1	953.2	1378.2	1	958.4	1378.2	0	0	0	0	0	0
7	Mngoma ,A (Amanda)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Mngoma ,A (Amanda)	1	1224.6	799.6	1	1200	799.6	0	0	0	0	0	0
8	Ratlou ,S (Semakaleng)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Ratlou ,S (Semakaleng)	1	1213.3	788.3	1	1216.8	788.3	0	0	0	0	0	0
9	Mkhize ,Y (Yanga)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Mkhize ,Y (Yanga)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Lira ,P (Petra)	1	1	425	1	1	425	0	0	0	0	0	0
10	Lira ,P (Petra)	1	1245.7	1670.7	1	1242.5	1670.7	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Mbatha, S (Siyethaba)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms