Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mngadi, O (Olwethu)

Chess SA id

204081896

FIDE id

Date of birth

2004-11-17 (Adult)

Gender

Female

Region

Ethekwini (KED)

Citizen

RSA

Titles

Chess SA registered

Last active game

2021-08-22

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	888.1	763	821.5	514.6
Raw rating	888.1	763	821.5	514.6
Weighted rating	888.1	763	821.3	514.6
Weighted performance	309.5	0	0	0
Floor	500	500	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	258.6	309	284.3	440.3
Highest rating	1281.4 2018-06-01	1281.3 2018-06-01	1494.8 2018-12-01	1200 2024-02-01
Highest raw rating	888.1 2024-02-01	763 2024-02-01	821.5 2024-02-01	514.6 2024-02-01
Highest weighted rating	888.1 2024-11-01	763 2024-11-01	821.5 2024-11-01	514.6 2024-11-01
Highest weighted performance	1281.4 2018-06-01	1281.3 2018-06-01	1494.8 2018-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	888.1	763	821.5	514.6
Analysis
Rating	888.1	763	821.5	514.6
Raw rating	888.1	763	821.5	514.6
Weighted rating	888.1	763	821.3
Weighted performance	309.5	0	0
K-factor	40	40	40	40
Floor	500	500	500	500
Max/Min rating change allowed	258.6	309	284.3	440.3
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	888.1	763	821.5	514.6
New weighted rating	888.1	763	821.4	514.6
New weighted performance	309.1	0	0	0
Temp new rating	888.1	763	821.5	514.6
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	888.1	763	821.5	514.6
New K-factor	40	40	40	40
New floor	500	500	500	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	11	0	11
History	46	30	16

Games since
	Main 0	Standard 0		Rapid 0		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	32	15	46.88	-26.6	1191.4	1164.9
Standard	16	7	43.75	-53.1	1177.6	1124.4
Rapid	16	8	50	0	1205.3	1205.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	888.1	763	821.5	514.6
2025-09-01	888.1	763	821.5	514.6
2025-08-01	888.1	763	821.5	514.6
2025-07-01	888.1	763	821.5	514.6
2025-06-01	888.1	763	821.5	514.6
2025-05-01	888.1	763	821.5	514.6
2025-04-01	888.1	763	821.5	514.6
2025-03-01	888.1	763	821.5	514.6
2025-02-01	888.1	763	821.5	514.6
2025-01-01	888.1	763	821.5	514.6
2024-12-01	888.1	763	821.5	514.6
2024-11-01	888.1	763	821.5	514.6
2024-10-01	888.1	763	821.5	514.6
2024-09-01	888.1	763	821.5	514.6
2024-08-01	888.1	763	821.5	514.6
2024-07-01	888.1	763	821.5	514.6
2024-06-01	888.1	763	821.5	514.6
2024-08-01	888.1	763	821.5	514.6
2024-04-01	888.1	763	821.5	514.6
2024-03-01	888.1	763	821.5	514.6
2024-02-01	888.1	763	821.5	514.6
2024-01-01	888.1	763	821.5	514.6
2023-12-01	888.1	763	806.6	514.6
2023-11-01	888.1	763	806.6	514.6

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	2021 KZNCA District Championship (Women)	2021-08-21	2021-08-22	Rapid	Ethekwini (KED)	11	11	3.5	Yes	Analysis
2	KZN Schools Winter Games 2019 (U15 Girls)	2019-06-15	2019-06-16	Standard	Ethekwini (KED)	5	5	4	Yes	Analysis
3	10th Jacob G Zuma Foundation 2018 (Team)	2018-12-20	2018-12-20	Rapid	iLembe (KIK)	5	5	4.5	Yes	Analysis
4	2018 KZN District Club Championship	2018-09-29	2018-09-30	Standard	Ethekwini (KED)	6	6	0	Yes	Analysis
5	2018 KZN Schools Championship (U15 Girls)	2018-06-23	2018-06-24	Standard	Ethekwini (KED)	5	5	3	Yes	Analysis

#	Games	Start				End
1	6	Tournament 10th Jacob G Zuma Foundation 2018				Tournament KZN Schools Winter Games 2019
		date 2018-12-20	rnd 1	type Rapid	result 1	date 2019-06-15	rnd 1	type Standard	result 1
		Opponent Buthelezi, L (Londeka)				Opponent Nzama, A (Aphile)
2	3	Tournament KZN Schools Winter Games 2019				Tournament KZN Schools Winter Games 2019
		date 2019-06-15	rnd 3	type Standard	result 1	date 2019-06-16	rnd 5	type Standard	result 1
		Opponent Ngwane, S (Siphokazi)				Opponent Nhlangulela, L (Lusanda)
3	2	Tournament 2021 KZNCA District Championship				Tournament 2021 KZNCA District Championship
		date 2021-08-21	rnd 2	type Rapid	result 1	date 2021-08-21	rnd 3	type Rapid	result 1
		Opponent Qwabe, N (Nolwandle)				Opponent Goolam, M (Mashia)

#	Games	Start				End
1	3	Tournament KZN Schools Winter Games 2019				Tournament KZN Schools Winter Games 2019
		date 2019-06-15	rnd 3	type Standard	result 1	date 2019-06-16	rnd 5	type Standard	result 1
		Opponent Ngwane, S (Siphokazi)				Opponent Nhlangulela, L (Lusanda)
2	2	Tournament 2018 KZN Schools Championship				Tournament 2018 KZN Schools Championship
		date 2018-06-23	rnd 3	type Standard	result 1	date 2018-06-24	rnd 4	type Standard	result 1
		Opponent Mkhwanazi, N (Nqobile)				Opponent Zakwe, U (Uyamangaza)
3	1	Tournament KZN Schools Winter Games 2019				Tournament KZN Schools Winter Games 2019
		date 2019-06-15	rnd 1	type Standard	result 1	date 2019-06-15	rnd 1	type Standard	result 1
		Opponent Nzama, A (Aphile)				Opponent Nzama, A (Aphile)

#	Games	Start				End
1	5	Tournament 10th Jacob G Zuma Foundation 2018				Tournament 10th Jacob G Zuma Foundation 2018
		date 2018-12-20	rnd 1	type Rapid	result 1	date 2018-12-20	rnd 5	type Rapid	result 1
		Opponent Buthelezi, L (Londeka)				Opponent Mbuyisa, B (Bongisiwe)
2	2	Tournament 2021 KZNCA District Championship				Tournament 2021 KZNCA District Championship
		date 2021-08-21	rnd 2	type Rapid	result 1	date 2021-08-21	rnd 3	type Rapid	result 1
		Opponent Qwabe, N (Nolwandle)				Opponent Goolam, M (Mashia)
3	1	Tournament 2021 KZNCA District Championship				Tournament 2021 KZNCA District Championship
		date 2021-08-22	rnd 9	type Rapid	result 1	date 2021-08-22	rnd 9	type Rapid	result 1
		Opponent Nene, K (Kwanele)				Opponent Nene, K (Kwanele)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament KZN Schools Winter Games 2019				Tournament KZN Schools Winter Games 2019
		date 2019-06-15	rnd 3	type Standard	result 1	date 2019-06-16	rnd 5	type Standard	result 1
		Opponent Ngwane, S (Siphokazi)				Opponent Nhlangulela, L (Lusanda)
2	3	Tournament 10th Jacob G Zuma Foundation 2018				Tournament 10th Jacob G Zuma Foundation 2018
		date 2018-12-20	rnd 1	type Rapid	result 1	date 2018-12-20	rnd 3	type Rapid	result 1
		Opponent Buthelezi, L (Londeka)				Opponent Dladla, A (Asiphile)
3	2	Tournament 2021 KZNCA District Championship				Tournament 2021 KZNCA District Championship
		date 2021-08-21	rnd 2	type Rapid	result 1	date 2021-08-21	rnd 3	type Rapid	result 1
		Opponent Qwabe, N (Nolwandle)				Opponent Goolam, M (Mashia)

#	Games	Start				End
1	3	Tournament KZN Schools Winter Games 2019				Tournament KZN Schools Winter Games 2019
		date 2019-06-15	rnd 3	type Standard	result 1	date 2019-06-16	rnd 5	type Standard	result 1
		Opponent Ngwane, S (Siphokazi)				Opponent Nhlangulela, L (Lusanda)
2	2	Tournament 2018 KZN Schools Championship				Tournament 2018 KZN Schools Championship
		date 2018-06-23	rnd 3	type Standard	result 1	date 2018-06-24	rnd 4	type Standard	result 1
		Opponent Mkhwanazi, N (Nqobile)				Opponent Zakwe, U (Uyamangaza)
3	1	Tournament KZN Schools Winter Games 2019				Tournament KZN Schools Winter Games 2019
		date 2019-06-15	rnd 1	type Standard	result 1	date 2019-06-15	rnd 1	type Standard	result 1
		Opponent Nzama, A (Aphile)				Opponent Nzama, A (Aphile)

#	Games	Start				End
1	3	Tournament 10th Jacob G Zuma Foundation 2018				Tournament 10th Jacob G Zuma Foundation 2018
		date 2018-12-20	rnd 1	type Rapid	result 1	date 2018-12-20	rnd 3	type Rapid	result 1
		Opponent Buthelezi, L (Londeka)				Opponent Dladla, A (Asiphile)
2	2	Tournament 2021 KZNCA District Championship				Tournament 2021 KZNCA District Championship
		date 2021-08-21	rnd 2	type Rapid	result 1	date 2021-08-21	rnd 3	type Rapid	result 1
		Opponent Qwabe, N (Nolwandle)				Opponent Goolam, M (Mashia)
3	1	Tournament 2021 KZNCA District Championship				Tournament 2021 KZNCA District Championship
		date 2021-08-22	rnd 9	type Rapid	result 1	date 2021-08-22	rnd 9	type Rapid	result 1
		Opponent Nene, K (Kwanele)				Opponent Nene, K (Kwanele)

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	Nhlangulela ,L (Lusanda)	1	1	425	1	1	425	0	0	0	0	0	0
1	Nhlangulela ,L (Lusanda)	1	1251	1676	1	1213.2	1676	0	0	0	0	0	0
2	Vumijojo ,L (Luthando)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Vumijojo ,L (Luthando)	1	1239.2	814.2	1	1248.8	814.2	0	0	0	0	0	0
3	Zakwe ,U (Uyamangaza)	1	1	425	1	1	425	0	0	0	0	0	0
3	Zakwe ,U (Uyamangaza)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Qhanqiso ,N (Nonhlanhla)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Qhanqiso ,N (Nonhlanhla)	1	1131.9	706.9	1	1131.4	706.9	0	0	0	0	0	0
5	Millard ,C (Chad)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Millard ,C (Chad)	1	1511.9	1086.9	1	1493.4	1086.9	0	0	0	0	0	0
6	Mkhwanazi ,N (Nqobile)	1	1	425	1	1	425	0	0	0	0	0	0
6	Mkhwanazi ,N (Nqobile)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Kunene ,S (Sebastian)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Kunene ,S (Sebastian)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Nzama ,A (Aphile)	1	1	425	1	1	425	0	0	0	0	0	0
8	Nzama ,A (Aphile)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Madiya ,M (Mandisa)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Madiya ,M (Mandisa)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Ngwane ,S (Siphokazi)	1	1	425	1	1	425	0	0	0	0	0	0
10	Ngwane ,S (Siphokazi)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Mngadi, 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