Chess South Africa Ratings Database

PLAYER PAGE

Personal

Khumalo, O (Olwethu)

Chess SA id

1070107566

FIDE id

Date of birth

2007-07-07 (U20)

Gender

Male

Region

Ethekwini (KED)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-03-04

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1172	1154.8	1188	1200
Raw rating	1172	1154.8	1188	1200
Weighted rating	1172	1154.8	1188	1200
Weighted performance	0	0	0	0
Floor	707.8	700	720	700
K-factor	36	36	36	36
Min/Max rating change allowed	172.6	176.8	168.7	165.8
Highest rating	1249.1 2018-12-01	1200 2018-10-01	1314.8 2018-12-01	1200 2018-10-01
Highest raw rating	1207.8 2019-01-01	1200 2018-02-01	1220 2019-12-01	1200 2024-02-01
Highest weighted rating	1207.8 2019-10-01	1200 2018-10-01	1220 2020-12-01	1200 2018-10-01
Highest weighted performance	1249.1 2018-12-01	1200 2018-02-01	1314.8 2018-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1172	1154.8	1188	1200
Analysis
Rating	1172	1154.8	1188	1200
Raw rating	1172	1154.8	1188	1200
Weighted rating	1172	1154.8	1188
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	707.8	700	720	700
Max/Min rating change allowed	172.6	176.8	168.7	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	1172	1154.8	1188	1200
New weighted rating	1172	1154.8	1188	1200
New weighted performance	0	0	0	0
Temp new rating	1172	1154.8	1188	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1172	1154.8	1188	1200
New K-factor	36	36	36	36
New floor	707.8	700	720	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	5	5	0
	0	0	0
	5	0	5
History	19	10	9

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Ethekwini (KED)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	19	8.5	44.74	-44.7	1204.4	1159.7
Standard	10	4	40	-85	1167.3	1082.3
Rapid	9	4.5	50	0	1245.6	1245.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1172	1154.8	1188	1200
2025-09-01	1172	1154.8	1188	1200
2025-08-01	1172	1154.8	1188	1200
2025-07-01	1172	1154.8	1188	1200
2025-06-01	1172	1154.8	1188	1200
2025-05-01	1172	1154.8	1188	1200
2025-04-01	1172	1154.8	1188	1200
2025-03-01	1172	1154.8	1188	1200
2025-02-01	1172	1154.8	1188	1200
2025-01-01	1172	1154.8	1188	1200
2024-12-01	1172	1154.8	1188	1200
2024-11-01	1172	1154.8	1188	1200
2024-10-01	1172	1154.8	1188	1200
2024-09-01	1172	1154.8	1188	1200
2024-08-01	1172	1154.8	1188	1200
2024-07-01	1172	1154.8	1188	1200
2024-06-01	1172	1154.8	1188	1200
2024-08-01	1172	1154.8	1188	1200
2024-04-01	1172	1154.8	1188	1200
2024-03-01	1172	1154.8	1188	1200
2024-02-01	1172	1154.8	1188	1200
2024-01-01	1172	1154.8	1188	1200
2023-12-01	1172	1154.8	1188	1200
2023-11-01	1172	1154.8	1188	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	Dolphin Coast Chess Club 2023 (Senior Primary)	2023-03-04	2023-03-04	Standard	iLembe (KIK)	5	5	2	Yes	Analysis
2	Ilembe Junior Rapid 2023 (Open)	2023-02-18	2023-02-18	Rapid	iLembe (KIK)	5	0	0	No	Analysis
3	Mandeni Open 2021 (A)	2021-12-21	2021-12-21	Rapid	iLembe (KIK)	5	5	2	Yes	Analysis
4	2019 Umhlathuze Summer Championship (U12)	2019-10-05	2019-10-05	Standard	King Cetshwayo (KUR)	5	5	2	Yes	Analysis
5	10th JGZF Open Team Event 2018	2018-12-20	2018-12-20	Rapid	iLembe (KIK)	5	4	2.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament 10th JGZF Open Team Event 2018				Tournament 10th JGZF Open Team Event 2018
		date 2018-12-20	rnd 3	type Rapid	result 1	date 2018-12-20	rnd 5	type Rapid	result 1
		Opponent Ntshangase, Z (Ziyanda)				Opponent Mthethwa, N (Nokukhanya)
2	2	Tournament Dolphin Coast Chess Club 2023				Tournament Dolphin Coast Chess Club 2023
		date 2023-03-04	rnd 3	type Standard	result 1	date 2023-03-04	rnd 4	type Standard	result 1
		Opponent Govender, C (Connor)				Opponent Khuzwayo, M (Melisizwe)
3	2	Tournament 2019 Umhlathuze Summer Championship				Tournament 2019 Umhlathuze Summer Championship
		date 2019-10-05	rnd 3	type Standard	result 1	date 2019-10-05	rnd 4	type Standard	result 1
		Opponent Hlabisa, S (Snethemba)				Opponent Mhlongo, T (Thembekile)

#	Games	Start				End
1	2	Tournament Dolphin Coast Chess Club 2023				Tournament Dolphin Coast Chess Club 2023
		date 2023-03-04	rnd 3	type Standard	result 1	date 2023-03-04	rnd 4	type Standard	result 1
		Opponent Govender, C (Connor)				Opponent Khuzwayo, M (Melisizwe)
2	2	Tournament 2019 Umhlathuze Summer Championship				Tournament 2019 Umhlathuze Summer Championship
		date 2019-10-05	rnd 3	type Standard	result 1	date 2019-10-05	rnd 4	type Standard	result 1
		Opponent Hlabisa, S (Snethemba)				Opponent Mhlongo, T (Thembekile)

#	Games	Start				End
1	4	Tournament 10th JGZF Open Team Event 2018				Tournament Mandeni Open 2021
		date 2018-12-20	rnd 3	type Rapid	result 1	date 2021-12-21	rnd 1	type Rapid	result 1
		Opponent Ntshangase, Z (Ziyanda)				Opponent Khumalo, O (Owami)
2	1	Tournament Mandeni Open 2021				Tournament Mandeni Open 2021
		date 2021-12-21	rnd 4	type Rapid	result 1	date 2021-12-21	rnd 4	type Rapid	result 1
		Opponent Ngema, A (Asenhle)				Opponent Ngema, A (Asenhle)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Dolphin Coast Chess Club 2023				Tournament Dolphin Coast Chess Club 2023
		date 2023-03-04	rnd 3	type Standard	result 1	date 2023-03-04	rnd 4	type Standard	result 1
		Opponent Govender, C (Connor)				Opponent Khuzwayo, M (Melisizwe)
2	2	Tournament 2019 Umhlathuze Summer Championship				Tournament 2019 Umhlathuze Summer Championship
		date 2019-10-05	rnd 3	type Standard	result 1	date 2019-10-05	rnd 4	type Standard	result 1
		Opponent Hlabisa, S (Snethemba)				Opponent Mhlongo, T (Thembekile)
3	1	Tournament Mandeni Open 2021				Tournament Mandeni Open 2021
		date 2021-12-21	rnd 4	type Rapid	result 1	date 2021-12-21	rnd 4	type Rapid	result 1
		Opponent Ngema, A (Asenhle)				Opponent Ngema, A (Asenhle)

#	Games	Start				End
1	2	Tournament Dolphin Coast Chess Club 2023				Tournament Dolphin Coast Chess Club 2023
		date 2023-03-04	rnd 3	type Standard	result 1	date 2023-03-04	rnd 4	type Standard	result 1
		Opponent Govender, C (Connor)				Opponent Khuzwayo, M (Melisizwe)
2	2	Tournament 2019 Umhlathuze Summer Championship				Tournament 2019 Umhlathuze Summer Championship
		date 2019-10-05	rnd 3	type Standard	result 1	date 2019-10-05	rnd 4	type Standard	result 1
		Opponent Hlabisa, S (Snethemba)				Opponent Mhlongo, T (Thembekile)

#	Games	Start				End
1	2	Tournament 10th JGZF Open Team Event 2018				Tournament Mandeni Open 2021
		date 2018-12-20	rnd 5	type Rapid	result 1	date 2021-12-21	rnd 1	type Rapid	result 1
		Opponent Mthethwa, N (Nokukhanya)				Opponent Khumalo, O (Owami)
2	1	Tournament Mandeni Open 2021				Tournament Mandeni Open 2021
		date 2021-12-21	rnd 4	type Rapid	result 1	date 2021-12-21	rnd 4	type Rapid	result 1
		Opponent Ngema, A (Asenhle)				Opponent Ngema, A (Asenhle)
3	1	Tournament 10th JGZF Open Team Event 2018				Tournament 10th JGZF Open Team Event 2018
		date 2018-12-20	rnd 3	type Rapid	result 1	date 2018-12-20	rnd 3	type Rapid	result 1
		Opponent Ntshangase, Z (Ziyanda)				Opponent Ntshangase, Z (Ziyanda)

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	Mhlongo ,T (Thembekile)	1	1	425	1	1	425	0	0	0	0	0	0
1	Mhlongo ,T (Thembekile)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Hough ,J (Joshua)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Hough ,J (Joshua)	1	1303	878	1	1318.4	878	0	0	0	0	0	0
3	Hlabisa ,S (Snethemba)	1	1	425	1	1	425	0	0	0	0	0	0
3	Hlabisa ,S (Snethemba)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Khuzwayo ,M (Melisizwe)	1	1	425	1	1	425	0	0	0	0	0	0
4	Khuzwayo ,M (Melisizwe)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Walters ,T (Tom)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Walters ,T (Tom)	1	1231.6	806.6	1	1246.8	806.6	0	0	0	0	0	0
6	Wynne ,J (Jesse)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Wynne ,J (Jesse)	1	1225.1	800.1	1	1234.2	800.1	0	0	0	0	0	0
7	Mbeje ,A (Aphiwe)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Mbeje ,A (Aphiwe)	1	1152.2	727.2	1	1142.8	727.2	0	0	0	0	0	0
8	Sibiya ,M (Mlangazeli)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Sibiya ,M (Mlangazeli)	1	781.3	356.3	1	818.8	356.3	0	0	0	0	0	0
9	Govender ,C (Connor)	1	1	425	1	1	425	0	0	0	0	0	0
9	Govender ,C (Connor)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Pascoe ,E (Emily)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Pascoe ,E (Emily)	1	1180.4	755.4	1	1131.3	755.4	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

Khumalo, O (Olwethu)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms