Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ngcwangu, U (Uman)

Chess SA id

1050130475

FIDE id

Date of birth

2005-08-13 (Adult)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-07-29

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1149.3	1161.6	1153.6	1200
Raw rating	1149.3	1161.6	1153.6	1200
Weighted rating	1149	1161.6	1153	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	178.2	175.1	177.1	165.8
Highest rating	1233.7 2023-03-01	1229.3 2023-03-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2020-01-01	1200 2020-01-01	1200 2020-01-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1233.7 2023-03-01	1229.3 2023-03-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1149.3	1161.6	1153.6	1200
Analysis
Rating	1149.3	1161.6	1153.6	1200
Raw rating	1149.3	1161.6	1153.6	1200
Weighted rating	1149	1161.6	1153
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	178.2	175.1	177.1	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	1149.3	1161.6	1153.6	1200
New weighted rating	1149.1	1161.6	1153	1200
New weighted performance	0	0	0	0
Temp new rating	1149.3	1161.6	1153.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1149.3	1161.6	1153.6	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	12	7	5
	0	0	0
	0	0	0
History	18	13	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Cape Town (WCT)
Province	Western Cape (WC)
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	18	7	38.89	-94.4	1173	1078.6
Standard	13	6	46.15	-32.7	1132.7	1100
Rapid	5	1	20	-255	1277.8	1022.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1149.3	1161.6	1153.6	1200
2025-09-01	1149.3	1161.6	1153.6	1200
2025-08-01	1149.3	1161.6	1153.6	1200
2025-07-01	1149.3	1161.6	1153.6	1200
2025-06-01	1149.3	1161.6	1153.6	1200
2025-05-01	1149.3	1161.6	1153.6	1200
2025-04-01	1149.3	1161.6	1153.6	1200
2025-03-01	1149.3	1161.6	1153.6	1200
2025-02-01	1149.3	1161.6	1153.6	1200
2025-01-01	1148.6	1161.6	1152	1200
2024-12-01	1148.6	1161.6	1152	1200
2024-11-01	1148.6	1161.6	1152	1200
2024-10-01	1148.6	1161.6	1152	1200
2024-09-01	1148.6	1161.6	1152	1200
2024-08-01	1148.6	1161.6	1152	1200
2024-07-01	1148.6	1161.6	1152	1200
2024-06-01	1148.6	1161.6	1152	1200
2024-08-01	1148.6	1161.6	1152	1200
2024-04-01	1148.6	1161.6	1152	1200
2024-03-01	1148.6	1161.6	1152	1200
2024-02-01	1148.6	1161.6	1152	1200
2024-01-01	1148.6	1161.6	1152	1200
2023-12-01	1148.6	1161.6	1152	1200
2023-11-01	1148.6	1161.6	1152	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	CT Metro District East Top Schools Chess 2023 (U17+U19 Mixed)	2023-07-29	2023-07-29	Rapid	Cape Town (WCT)	5	5	1	Yes	Analysis
2	Cape Town Metro Schools Chess Closed Individuals 2023 (U19 Boys)	2023-03-03	2023-03-04	Standard	Cape Town (WCT)	6	2	1	Yes	Analysis
3	District East Schools Chess Individual Trials 2023 (U19 Boys)	2023-02-03	2023-02-04	Standard	Cape Town (WCT)	6	5	2	Yes	Analysis
4	2020 East District Individuals (U15)	2020-01-31	2020-02-01	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament 2020 East District Individuals				Tournament District East Schools Chess Individual Trials 2023
		date 2020-02-01	rnd 6	type Standard	result 1	date 2023-02-03	rnd 2	type Standard	result 0.5
		Opponent Gray, A (Allan)				Opponent Grimmbacher, K (Kyle)
2	1	Tournament CT Metro District East Top Schools Chess 2023				Tournament CT Metro District East Top Schools Chess 2023
		date 2023-07-29	rnd 4	type Rapid	result 1	date 2023-07-29	rnd 4	type Rapid	result 1
		Opponent Greyling, J (Johnathan)				Opponent Greyling, J (Johnathan)
3	1	Tournament Cape Town Metro Schools Chess Closed Individuals 2023				Tournament Cape Town Metro Schools Chess Closed Individuals 2023
		date 2023-03-03	rnd 2	type Standard	result 1	date 2023-03-03	rnd 2	type Standard	result 1
		Opponent Loleka, T (Thulani)				Opponent Loleka, T (Thulani)

#	Games	Start				End
1	2	Tournament 2020 East District Individuals				Tournament District East Schools Chess Individual Trials 2023
		date 2020-02-01	rnd 6	type Standard	result 1	date 2023-02-03	rnd 2	type Standard	result 0.5
		Opponent Gray, A (Allan)				Opponent Grimmbacher, K (Kyle)
2	1	Tournament Cape Town Metro Schools Chess Closed Individuals 2023				Tournament Cape Town Metro Schools Chess Closed Individuals 2023
		date 2023-03-03	rnd 2	type Standard	result 1	date 2023-03-03	rnd 2	type Standard	result 1
		Opponent Loleka, T (Thulani)				Opponent Loleka, T (Thulani)
3	1	Tournament District East Schools Chess Individual Trials 2023				Tournament District East Schools Chess Individual Trials 2023
		date 2023-02-04	rnd 6	type Standard	result 0.5	date 2023-02-04	rnd 6	type Standard	result 0.5
		Opponent Julies, A (Ayden)				Opponent Julies, A (Ayden)

#	Games	Start				End
1	1	Tournament CT Metro District East Top Schools Chess 2023				Tournament CT Metro District East Top Schools Chess 2023
		date 2023-07-29	rnd 4	type Rapid	result 1	date 2023-07-29	rnd 4	type Rapid	result 1
		Opponent Greyling, J (Johnathan)				Opponent Greyling, J (Johnathan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament CT Metro District East Top Schools Chess 2023				Tournament CT Metro District East Top Schools Chess 2023
		date 2023-07-29	rnd 4	type Rapid	result 1	date 2023-07-29	rnd 4	type Rapid	result 1
		Opponent Greyling, J (Johnathan)				Opponent Greyling, J (Johnathan)
2	1	Tournament Cape Town Metro Schools Chess Closed Individuals 2023				Tournament Cape Town Metro Schools Chess Closed Individuals 2023
		date 2023-03-03	rnd 2	type Standard	result 1	date 2023-03-03	rnd 2	type Standard	result 1
		Opponent Loleka, T (Thulani)				Opponent Loleka, T (Thulani)
3	1	Tournament District East Schools Chess Individual Trials 2023				Tournament District East Schools Chess Individual Trials 2023
		date 2023-02-04	rnd 4	type Standard	result 1	date 2023-02-04	rnd 4	type Standard	result 1
		Opponent Mrwebi, G (Gcobani)				Opponent Mrwebi, G (Gcobani)

#	Games	Start				End
1	1	Tournament Cape Town Metro Schools Chess Closed Individuals 2023				Tournament Cape Town Metro Schools Chess Closed Individuals 2023
		date 2023-03-03	rnd 2	type Standard	result 1	date 2023-03-03	rnd 2	type Standard	result 1
		Opponent Loleka, T (Thulani)				Opponent Loleka, T (Thulani)
2	1	Tournament District East Schools Chess Individual Trials 2023				Tournament District East Schools Chess Individual Trials 2023
		date 2023-02-04	rnd 4	type Standard	result 1	date 2023-02-04	rnd 4	type Standard	result 1
		Opponent Mrwebi, G (Gcobani)				Opponent Mrwebi, G (Gcobani)
3	1	Tournament 2020 East District Individuals				Tournament 2020 East District Individuals
		date 2020-02-01	rnd 6	type Standard	result 1	date 2020-02-01	rnd 6	type Standard	result 1
		Opponent Gray, A (Allan)				Opponent Gray, A (Allan)

#	Games	Start				End
1	1	Tournament CT Metro District East Top Schools Chess 2023				Tournament CT Metro District East Top Schools Chess 2023
		date 2023-07-29	rnd 4	type Rapid	result 1	date 2023-07-29	rnd 4	type Rapid	result 1
		Opponent Greyling, J (Johnathan)				Opponent Greyling, J (Johnathan)

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	Seymour ,E (Eldrich)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Seymour ,E (Eldrich)	1	566.6	141.6	1	508	141.6	0	0	0	0	0	0
2	Grimmbacher ,K (Kyle)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
2	Grimmbacher ,K (Kyle)	1	1143.4	1143.4	1	1089.8	1143.4	0	0	0	0	0	0
3	Strydom ,D (Douw)	1	1	425	1	1	425	0	0	0	0	0	0
3	Strydom ,D (Douw)	1	633.4	1058.4	1	653.6	1058.4	0	0	0	0	0	0
4	Mrwebi ,G (Gcobani)	1	1	425	1	1	425	0	0	0	0	0	0
4	Mrwebi ,G (Gcobani)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Gray ,A (Allan)	1	1	425	1	1	425	0	0	0	0	0	0
5	Gray ,A (Allan)	1	1075.2	1500.2	1	1061.2	1500.2	0	0	0	0	0	0
6	Brander ,WWM (Waylon)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Brander ,WWM (Waylon)	1	1820.8	1395.8	1	1825.9	1395.8	0	0	0	0	0	0
7	Julies ,A (Ayden)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Julies ,A (Ayden)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
8	Steenkamp ,R (Ronan)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Steenkamp ,R (Ronan)	1	770.7	345.7	1	812.2	345.7	0	0	0	0	0	0
9	Titus ,T (Tenswil)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Titus ,T (Tenswil)	1	1192.3	767.3	1	1200	767.3	0	0	0	0	0	0
10	Loleka ,T (Thulani)	1	1	425	1	1	425	0	0	0	0	0	0
10	Loleka ,T (Thulani)	1	1183.1	1608.1	1	1180	1608.1	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

Ngcwangu, U (Uman)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms