Chess South Africa Ratings Database

PLAYER PAGE

Personal

Buthelezi, O (Ongeziwe)

Chess SA id

1050107121

FIDE id

Date of birth

2005-10-17 (Adult)

Gender

Male

Region

iLembe (KIK)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-06-23

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1304.3	1278	1285.2	1200
Raw rating	1304.3	1278	1285.2	1200
Weighted rating	1304.3	1278	1285.2	1200
Weighted performance	816	0	0	0
Floor	804.3	778	785.2	700
K-factor	36	36	36	36
Min/Max rating change allowed	142.9	148.4	146.9	165.8
Highest rating	1464.2 2018-10-01	1458.8 2018-10-01	1443.3 2023-06-01	1200 2018-10-01
Highest raw rating	1304.3 2024-02-01	1278 2024-02-01	1285.2 2024-02-01	1200 2024-02-01
Highest weighted rating	1304.3 2025-05-05	1278 2025-02-01	1285.2 2025-05-05	1200 2018-10-01
Highest weighted performance	1464.2 2018-10-01	1458.8 2018-10-01	1443.3 2023-06-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1304.3	1278	1285.2	1200
Analysis
Rating	1304.3	1278	1285.2	1200
Raw rating	1304.3	1278	1285.2	1200
Weighted rating	1304.3	1278	1285.2
Weighted performance	816	0	0
K-factor	36	36	36	36
Floor	804.3	778	785.2	700
Max/Min rating change allowed	142.9	148.4	146.9	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	1304.3	1278	1285.2	1200
New weighted rating	1304.3	1278	1285.2	1200
New weighted performance	808.2	0	0	0
Temp new rating	1304.3	1278	1285.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1304.3	1278	1285.2	1200
New K-factor	36	36	36	36
New floor	804.3	778	785.2	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	10	0	10
	9	9	0
	0	0	0
History	24	14	10

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	iLembe (KIK)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-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	24	17	70.83	177.1	1201.3	1378.4
Standard	14	9.5	67.86	151.8	1204.8	1356.6
Rapid	10	7.5	75	212.5	1196.3	1408.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1304.3	1278	1285.2	1200
2025-09-30	1304.3	1278	1285.2	1200
2025-09-01	1304.3	1278	1285.2	1200
2025-08-01	1304.3	1278	1285.2	1200
2025-07-01	1304.3	1278	1285.2	1200
2025-06-01	1304.3	1278	1285.2	1200
2025-05-01	1304.3	1278	1285.2	1200
2025-04-01	1304.3	1278	1285.2	1200
2025-03-01	1304.3	1278	1285.2	1200
2025-02-01	1304.3	1278	1285.2	1200
2025-01-01	1304.3	1278	1285.2	1200
2024-12-01	1304.3	1278	1285.2	1200
2024-11-01	1304.3	1278	1285.2	1200
2024-10-01	1304.3	1278	1285.2	1200
2024-09-01	1304.3	1278	1285.2	1200
2024-08-01	1304.3	1278	1285.2	1200
2024-07-01	1304.3	1278	1285.2	1200
2024-09-01	1304.3	1278	1285.2	1200
2024-05-01	1304.3	1278	1285.2	1200
2024-04-01	1304.3	1278	1285.2	1200
2024-03-01	1304.3	1278	1285.2	1200
2024-02-01	1304.3	1278	1285.2	1200
2024-01-01	1304.3	1278	1285.2	1200
2023-12-01	1304.3	1278	1285.2	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Luthuli & Kennedy Chess Tournament 2023 (High School)	2023-06-23	2023-06-23	Rapid	iLembe (KIK)	5	5	4.5	Yes	Analysis
2	Mama Nokukhanya Luthuli Commemoration 2023 (High School)	2023-03-18	2023-03-18	Rapid	iLembe (KIK)	5	5	3	Yes	Analysis
3	Kwadukuza Schools Chess Trials 2022 (Open)	2022-05-13	2022-05-13	Standard	iLembe (KIK)	5	5	3.5	Yes	Analysis
4	Mama Nokukhanya Luthuli Commemoration Tournament 2022 (A)	2022-03-19	2022-03-19	Standard	iLembe (KIK)	5	4	2	Yes	Analysis
5	Africa Rise 2018 (Senior Primary)	2018-10-27	2018-10-27	Standard	iLembe (KIK)	5	5	4	Yes	Analysis

#	Games	Start				End
1	5	Tournament Luthuli & Kennedy Chess Tournament 2023				Tournament Luthuli & Kennedy Chess Tournament 2023
		date 2023-06-23	rnd 1	type Rapid	result 1	date 2023-06-23	rnd 5	type Rapid	result 1
		Opponent Hadebe, M (Mnqobi)				Opponent Majola, L (Langelihle)
2	4	Tournament Kwadukuza Schools Chess Trials 2022				Tournament Mama Nokukhanya Luthuli Commemoration 2023
		date 2022-05-13	rnd 4	type Standard	result 0.5	date 2023-03-18	rnd 2	type Rapid	result 1
		Opponent Ndimande, B (Boniswa)				Opponent Majola, A (Alondwe)
3	3	Tournament Africa Rise 2018				Tournament Mama Nokukhanya Luthuli Commemoration Tournament 2022
		date 2018-10-27	rnd 5	type Standard	result 1	date 2022-03-19	rnd 3	type Standard	result 1
		Opponent Mfongqo, B (Bonkinkosi)				Opponent Dladla, N (Nonhlanhla)

#	Games	Start				End
1	3	Tournament Africa Rise 2018				Tournament Mama Nokukhanya Luthuli Commemoration Tournament 2022
		date 2018-10-27	rnd 5	type Standard	result 1	date 2022-03-19	rnd 3	type Standard	result 1
		Opponent Mfongqo, B (Bonkinkosi)				Opponent Dladla, N (Nonhlanhla)
2	3	Tournament Africa Rise 2018				Tournament Africa Rise 2018
		date 2018-10-27	rnd 1	type Standard	result 1	date 2018-10-27	rnd 3	type Standard	result 1
		Opponent Sibiya, O (Olwethu)				Opponent Gumede, T (Thula)
3	2	Tournament Kwadukuza Schools Chess Trials 2022				Tournament Kwadukuza Schools Chess Trials 2022
		date 2022-05-13	rnd 4	type Standard	result 0.5	date 2022-05-13	rnd 5	type Standard	result 1
		Opponent Ndimande, B (Boniswa)				Opponent Ndlovu, S (Simphiwe)

#	Games	Start				End
1	5	Tournament Luthuli & Kennedy Chess Tournament 2023				Tournament Luthuli & Kennedy Chess Tournament 2023
		date 2023-06-23	rnd 1	type Rapid	result 1	date 2023-06-23	rnd 5	type Rapid	result 1
		Opponent Hadebe, M (Mnqobi)				Opponent Majola, L (Langelihle)
2	2	Tournament Mama Nokukhanya Luthuli Commemoration 2023				Tournament Mama Nokukhanya Luthuli Commemoration 2023
		date 2023-03-18	rnd 1	type Rapid	result 1	date 2023-03-18	rnd 2	type Rapid	result 1
		Opponent Mkhize, A (Awande)				Opponent Majola, A (Alondwe)
3	1	Tournament Mama Nokukhanya Luthuli Commemoration 2023				Tournament Mama Nokukhanya Luthuli Commemoration 2023
		date 2023-03-18	rnd 4	type Rapid	result 1	date 2023-03-18	rnd 4	type Rapid	result 1
		Opponent Mbonambi, S (Sphesihle)				Opponent Mbonambi, S (Sphesihle)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Luthuli & Kennedy Chess Tournament 2023				Tournament Luthuli & Kennedy Chess Tournament 2023
		date 2023-06-23	rnd 1	type Rapid	result 1	date 2023-06-23	rnd 3	type Rapid	result 1
		Opponent Hadebe, M (Mnqobi)				Opponent Ngubane, O (Olwethu)
2	3	Tournament Kwadukuza Schools Chess Trials 2022				Tournament Mama Nokukhanya Luthuli Commemoration 2023
		date 2022-05-13	rnd 5	type Standard	result 1	date 2023-03-18	rnd 2	type Rapid	result 1
		Opponent Ndlovu, S (Simphiwe)				Opponent Majola, A (Alondwe)
3	3	Tournament Africa Rise 2018				Tournament Mama Nokukhanya Luthuli Commemoration Tournament 2022
		date 2018-10-27	rnd 5	type Standard	result 1	date 2022-03-19	rnd 3	type Standard	result 1
		Opponent Mfongqo, B (Bonkinkosi)				Opponent Dladla, N (Nonhlanhla)

#	Games	Start				End
1	3	Tournament Africa Rise 2018				Tournament Mama Nokukhanya Luthuli Commemoration Tournament 2022
		date 2018-10-27	rnd 5	type Standard	result 1	date 2022-03-19	rnd 3	type Standard	result 1
		Opponent Mfongqo, B (Bonkinkosi)				Opponent Dladla, N (Nonhlanhla)
2	3	Tournament Africa Rise 2018				Tournament Africa Rise 2018
		date 2018-10-27	rnd 1	type Standard	result 1	date 2018-10-27	rnd 3	type Standard	result 1
		Opponent Sibiya, O (Olwethu)				Opponent Gumede, T (Thula)
3	2	Tournament Kwadukuza Schools Chess Trials 2022				Tournament Kwadukuza Schools Chess Trials 2022
		date 2022-05-13	rnd 1	type Standard	result 1	date 2022-05-13	rnd 2	type Standard	result 1
		Opponent Moodley, D (Deeya)				Opponent Gumede, N (Ntokozo)

#	Games	Start				End
1	3	Tournament Luthuli & Kennedy Chess Tournament 2023				Tournament Luthuli & Kennedy Chess Tournament 2023
		date 2023-06-23	rnd 1	type Rapid	result 1	date 2023-06-23	rnd 3	type Rapid	result 1
		Opponent Hadebe, M (Mnqobi)				Opponent Ngubane, O (Olwethu)
2	2	Tournament Mama Nokukhanya Luthuli Commemoration 2023				Tournament Mama Nokukhanya Luthuli Commemoration 2023
		date 2023-03-18	rnd 1	type Rapid	result 1	date 2023-03-18	rnd 2	type Rapid	result 1
		Opponent Mkhize, A (Awande)				Opponent Majola, A (Alondwe)
3	1	Tournament Luthuli & Kennedy Chess Tournament 2023				Tournament Luthuli & Kennedy Chess Tournament 2023
		date 2023-06-23	rnd 5	type Rapid	result 1	date 2023-06-23	rnd 5	type Rapid	result 1
		Opponent Majola, L (Langelihle)				Opponent Majola, L (Langelihle)

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	Nzuza ,M (Mthobisi)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Nzuza ,M (Mthobisi)	1	1336	911	1	1343	911	0	0	0	0	0	0
2	Dladla ,N (Nonhlanhla)	1	1	425	1	1	425	0	0	0	0	0	0
2	Dladla ,N (Nonhlanhla)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Ndlovu ,S (Simphiwe)	1	1	425	1	1	425	0	0	0	0	0	0
3	Ndlovu ,S (Simphiwe)	1	983.5	1408.5	1	983.5	1408.5	0	0	0	0	0	0
4	Mthembu ,M (Mfanukhona)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Mthembu ,M (Mfanukhona)	1	1279.8	854.8	1	1277	854.8	0	0	0	0	0	0
5	Gumede ,T (Thula)	1	1	425	1	1	425	0	0	0	0	0	0
5	Gumede ,T (Thula)	1	1178.3	1603.3	1	1176	1603.3	0	0	0	0	0	0
6	Sibiya ,O (Olwethu)	1	1	425	1	1	425	0	0	0	0	0	0
6	Sibiya ,O (Olwethu)	1	1205	1630	1	1204.8	1630	0	0	0	0	0	0
7	Ndimande ,B (Boniswa)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Ndimande ,B (Boniswa)	1	1279.9	1279.9	1	1292.3	1279.9	0	0	0	0	0	0
8	Dlamini ,L (Lucia)	1	1	425	1	1	425	0	0	0	0	0	0
8	Dlamini ,L (Lucia)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Thusi ,A (Anele)	1	1	425	1	1	425	0	0	0	0	0	0
9	Thusi ,A (Anele)	1	1187.1	1612.1	1	1178.8	1612.1	0	0	0	0	0	0
10	Mkhize ,G (Gcina)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Mkhize ,G (Gcina)	1	1329.4	904.4	1	1337.9	904.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Buthelezi, O (Ongeziwe)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms