Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ngewu, E (Elowo)

Chess SA id

2120161695

FIDE id

534010190

Date of birth

2012-09-23 (U16)

Gender

Female

Region

Buffalo City (EBC)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-12-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1598.1	1597	1200	1152.3
Raw rating	1572.3	1574.6	1200	1152.3
Weighted rating	1443.5	1441.4	1200	1151
Weighted performance	1598.1	1597	0	0
Floor	1072.3	1074.6	700	700
K-factor	32	32	36	36
Min/Max rating change allowed	97.6	97.2	165.8	177.5
Highest rating	1598.1 2026-01-01	1597 2026-01-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1572.3 2026-01-01	1574.6 2026-01-01	1200 2024-03-01	1200 2019-12-01
Highest weighted rating	1443.5 2026-01-01	1441.4 2026-01-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1598.1 2026-01-01	1597 2026-01-01	1200 2024-03-01	1200 2019-12-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-10.6	-10.6	0	0
New rating	1587.5	1586.4	1200	1152.3
Analysis
Rating	1598.1	1597	1200	1152.3
Raw rating	1572.3	1574.6	1200	1152.3
Weighted rating	1443.5	1441.4	1200
Weighted performance	1598.1	1597	0
K-factor	32	32	36	36
Floor	1072.3	1074.6	700	700
Max/Min rating change allowed	97.6	97.2	165.8	177.5
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	1572.3	1574.6	1200	1152.3
New weighted rating	1459.3	1457.3	1200	1151.2
New weighted performance	1587.5	1586.4	0	0
Temp new rating	1587.5	1586.4	1200	1152.3
Temp new rating +/-	-10.6	-10.6	0	0
Final new rating +/-	-10.6	-10.6	0	0
New rating	1587.5	1586.4	1200	1152.3
New K-factor	32	32	36	36
New floor	1072.3	1074.6	700	700

Item	Main	Standard	Blitz
	0	0	0
	70	70	0
	62	62	0
	13	4	9
	0	0	0
	0	0	0
History	145	136	9

Games since
	Main 132	Standard 132		Rapid 0		Blitz 0
Gender	Female
Age group	U14
Region	Buffalo City (EBC)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	854		91		37
Female	78		6		3
U14	106		17		7
U14 Female	17		2		1
Standard
	RSA		Province		Region
Overall	843		89		38
Female	86		7		4
U14	109		16		7
U14 Female	17		2		1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 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	70	48.5	69.29	163.9	1328.4	1492.3
Standard	70	48.5	69.29	163.9	1328.4	1492.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	145	86.5	59.66	82.1	1315	1397.1
Standard	136	83.5	61.4	96.9	1316.1	1413
Rapid	0	0	0	0	0	0
Blitz	9	3	33.33	-141.7	1298.8	1157.1

Date	Main	Standard	Rapid	Blitz
2026-01-01	1572.3	1574.6	1200	1152.3
2025-11-30	1559.3	1553.5	1200	1152.3
2025-11-01	1559.3	1553.5	1200	1152.3
2025-09-30	1559.3	1553.5	1200	1152.3
2025-09-01	1511.8	1506.1	1200	1152.3
2025-08-01	1518.4	1516.1	1200	1152.3
2025-07-01	1480.2	1470.4	1200	1152.3
2025-06-01	1497	1488.2	1200	1152.3
2025-05-01	1398.1	1399.4	1200	1152.3
2025-04-01	1362.7	1357.5	1200	1152.3
2025-03-01	1388.6	1389.5	1200	1152.3
2025-02-01	1369	1364.7	1200	1152.3
2025-01-01	1372	1368.1	1200	1147.4
2024-12-01	1401.2	1401.4	1200	1147.4
2024-11-01	1334.6	1337.8	1200	1147.4
2024-10-01	1248.6	1254.5	1200	1147.4
2024-09-01	1248.6	1254.5	1200	1147.4
2024-11-01	1252.5	1259.5	1200	1147.4
2024-07-01	1252.5	1259.5	1200	1147.4
2024-06-01	1247.7	1255.5	1200	1147.4
2024-05-01	1222.9	1228.5	1200	1147.4
2024-04-01	1222.9	1228.5	1200	1147.4
2024-03-01	1222.9	1229.6	1200	1147.4
2024-02-01	1196.9	1198.6	1200	1147.4

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	2025 Mzansi Individual Championships (U14 Girls)	2025-12-17	2025-12-20	Standard	Nelson Mandela Bay (ENM)	6	6	4	Yes	Analysis
2	2025 Mzansi Inter Provincial Team Championships (U14 Girls)	2025-12-15	2025-12-17	Standard	Nelson Mandela Bay (ENM)	6	5	3.5	Yes	Analysis
3	Buffalo City Chess Clubs League 2025 (A)	2025-09-20	2025-09-20	Standard	Buffalo City (EBC)	5	1	0	Yes	Analysis
4	EC Closed 2025 (U14 Girls)	2025-09-06	2025-09-07	Standard	Nelson Mandela Bay (ENM)	6	6	5.5	Yes	Analysis
5	Buffalo City Chess Junior Closed 2025 (U14 Girls)	2025-08-16	2025-08-16	Standard	Buffalo City (EBC)	5	5	5	Yes	Analysis
6	3rd Chess Vikings Open Championship 2025 (A)	2025-08-02	2025-08-02	Standard	Buffalo City (EBC)	5	5	1	Yes	Analysis
7	BC Schools Chess Festival 2025 (U13 Open)	2025-07-26	2025-07-26	Standard	Buffalo City (EBC)	5	3	2.5	Yes	Analysis
8	Eastern Cape Inter-Regional Team Chess Championship 2025 (U14)	2025-07-10	2025-07-11	Standard	Amathole (EAL)	5	5	4	Yes	Analysis
9	2nd Vikings Classical 2025 (B)	2025-05-24	2025-05-24	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
10	2025 Buffalo City Chess Trials 3 (U14)	2025-05-10	2025-05-10	Standard	Buffalo City (EBC)	5	5	4	Yes	Analysis
11	EC Open 2025 (U8-U14 Girls)	2025-05-02	2025-05-02	Standard	Buffalo City (EBC)	7	7	5.5	Yes	Analysis
12	2025 Buffalo City Chess Trials 2 (U14)	2025-04-12	2025-04-12	Standard	Buffalo City (EBC)	5	5	3.5	Yes	Analysis
13	2025 Buffalo City Chess Trials 1 (U14)	2025-03-22	2025-03-22	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
14	Vikings Classical March 2025 (B)	2025-03-15	2025-03-15	Standard	Buffalo City (EBC)	5	5	2.5	Yes	Analysis
15	Hudson League 1 2025	2025-02-10	2025-02-13	Standard	Buffalo City (EBC)	6	4	3	Yes	Analysis
16	Hudson League 1 2023	2025-02-10	2025-02-13	Standard	Buffalo City (EBC)	6	4	3	Yes	Analysis
17	NMBCU vs BCC Derby Chess Invitational 2025 (Open B)	2025-01-10	2025-01-11	Standard	Nelson Mandela Bay (ENM)	5	5	3	Yes	Analysis
18	NMBCU vs BCC Derby Chess Invitational 2025 (Blitz Open B)	2025-01-12	2025-01-12	Blitz	Nelson Mandela Bay (ENM)	9	0	0	No	Analysis
19	Mzansi Interprovincial Youth Chess Championships 2024 (U14 Open Premier)	2024-12-16	2024-12-19	Standard	Capricorn (LCP)	7	7	2.5	Yes	Analysis
20	EL Junior Closed 2024 (U14)	2024-11-23	2024-11-23	Standard	Buffalo City (EBC)	5	5	2.5	Yes	Analysis
21	3rd Hudson Tournament 2024 (A)	2024-11-11	2024-11-14	Standard	Buffalo City (EBC)	5	5	3.5	Yes	Analysis
22	2nd Hudson Round Robin 2024 (A)	2024-11-04	2024-11-07	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
23	Hudson Round Robin 2024 (A)	2024-10-24	2024-10-28	Standard	Buffalo City (EBC)	5	5	3.5	Yes	Analysis
24	East London Open 2024 (B)	2024-10-05	2024-10-05	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
25	5th BC Trails 2024 (U14A)	2024-08-17	2024-08-17	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
26	Hudson League 2024	2024-08-12	2024-08-15	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
27	4th BC Trials 2024 (U14A)	2024-06-08	2024-06-08	Standard	Buffalo City (EBC)	5	5	2.5	Yes	Analysis
28	3rd BC Trials 2024 (U14A)	2024-05-11	2024-05-11	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
29	2nd BC Trials 2024 (U14A)	2024-03-09	2024-03-09	Standard	Buffalo City (EBC)	5	5	2.5	Yes	Analysis
30	Buffalo City Vikings Chess Trials 2024 (U14A)	2024-02-03	2024-02-03	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
31	Chess Vikings Wild Card 2023 (U10+U12)	2023-10-02	2023-10-02	Standard	Buffalo City (EBC)	6	0	0	No	Analysis
32	BC Vikings Blitz Championship 2023	2023-10-05	2023-10-05	Blitz	Buffalo City (EBC)	10	9	3	Yes	Analysis
33	BC 5th Trials 2023 (U12A)	2023-09-02	2023-09-02	Standard	Buffalo City (EBC)	5	4	2	Yes	Analysis

#	Games	Start				End
1	11	Tournament Buffalo City Chess Junior Closed 2025				Tournament EC Closed 2025
		date 2025-08-16	rnd 1	type Standard	result 1	date 2025-09-07	rnd 6	type Standard	result 1
		Opponent Bless, A (Achumile)				Opponent Ngqoyiya, S (Somila)
2	11	Tournament 2025 Buffalo City Chess Trials 2				Tournament 2025 Buffalo City Chess Trials 3
		date 2025-04-12	rnd 5	type Standard	result 1	date 2025-05-10	rnd 3	type Standard	result 1
		Opponent Bopi, L (Lumnko)				Opponent Chidziwa, P (Prayer)
3	7	Tournament NMBCU vs BCC Derby Chess Invitational 2025				Tournament Hudson League 1 2025
		date 2025-01-11	rnd 3	type Standard	result 1	date 2025-02-10	rnd 2	type Standard	result 1
		Opponent Slater, C (Charlie)				Opponent Marais, D (Damon)

#	Games	Start				End
1	11	Tournament Buffalo City Chess Junior Closed 2025				Tournament EC Closed 2025
		date 2025-08-16	rnd 1	type Standard	result 1	date 2025-09-07	rnd 6	type Standard	result 1
		Opponent Bless, A (Achumile)				Opponent Ngqoyiya, S (Somila)
2	11	Tournament 2025 Buffalo City Chess Trials 2				Tournament 2025 Buffalo City Chess Trials 3
		date 2025-04-12	rnd 5	type Standard	result 1	date 2025-05-10	rnd 3	type Standard	result 1
		Opponent Bopi, L (Lumnko)				Opponent Chidziwa, P (Prayer)
3	7	Tournament NMBCU vs BCC Derby Chess Invitational 2025				Tournament Hudson League 1 2025
		date 2025-01-11	rnd 3	type Standard	result 1	date 2025-02-10	rnd 2	type Standard	result 1
		Opponent Slater, C (Charlie)				Opponent Marais, D (Damon)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament BC Vikings Blitz Championship 2023				Tournament BC Vikings Blitz Championship 2023
		date 2023-10-05	rnd 6	type Blitz	result 1	date 2023-10-05	rnd 7	type Blitz	result 1
		Opponent Witbooi, J (Joshua)				Opponent Dickinson, E (Elijah)
2	1	Tournament BC Vikings Blitz Championship 2023				Tournament BC Vikings Blitz Championship 2023
		date 2023-10-05	rnd 1	type Blitz	result 1	date 2023-10-05	rnd 1	type Blitz	result 1
		Opponent Mamatu, A (Amila)				Opponent Mamatu, A (Amila)

#	Games	Start				End
1	8	Tournament Buffalo City Chess Junior Closed 2025				Tournament EC Closed 2025
		date 2025-08-16	rnd 1	type Standard	result 1	date 2025-09-06	rnd 3	type Standard	result 1
		Opponent Bless, A (Achumile)				Opponent Van Greunen, M (Melaney)
2	4	Tournament Eastern Cape Inter-Regional Team Chess Championship 2025				Tournament Eastern Cape Inter-Regional Team Chess Championship 2025
		date 2025-07-10	rnd 1	type Standard	result 1	date 2025-07-11	rnd 4	type Standard	result 1
		Opponent Kapp, S (Sebastian)				Opponent Mnyaka, I (Isiphile)
3	4	Tournament 2025 Buffalo City Chess Trials 3				Tournament 2nd Vikings Classical 2025
		date 2025-05-10	rnd 5	type Standard	result 1	date 2025-05-24	rnd 3	type Standard	result 1
		Opponent Ngcizela, A (Avuyonke)				Opponent Jaxa, T (Thozama)

#	Games	Start				End
1	8	Tournament Buffalo City Chess Junior Closed 2025				Tournament EC Closed 2025
		date 2025-08-16	rnd 1	type Standard	result 1	date 2025-09-06	rnd 3	type Standard	result 1
		Opponent Bless, A (Achumile)				Opponent Van Greunen, M (Melaney)
2	4	Tournament Eastern Cape Inter-Regional Team Chess Championship 2025				Tournament Eastern Cape Inter-Regional Team Chess Championship 2025
		date 2025-07-10	rnd 1	type Standard	result 1	date 2025-07-11	rnd 4	type Standard	result 1
		Opponent Kapp, S (Sebastian)				Opponent Mnyaka, I (Isiphile)
3	4	Tournament 2025 Buffalo City Chess Trials 3				Tournament 2nd Vikings Classical 2025
		date 2025-05-10	rnd 5	type Standard	result 1	date 2025-05-24	rnd 3	type Standard	result 1
		Opponent Ngcizela, A (Avuyonke)				Opponent Jaxa, T (Thozama)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament BC Vikings Blitz Championship 2023				Tournament BC Vikings Blitz Championship 2023
		date 2023-10-05	rnd 6	type Blitz	result 1	date 2023-10-05	rnd 7	type Blitz	result 1
		Opponent Witbooi, J (Joshua)				Opponent Dickinson, E (Elijah)
2	1	Tournament BC Vikings Blitz Championship 2023				Tournament BC Vikings Blitz Championship 2023
		date 2023-10-05	rnd 1	type Blitz	result 1	date 2023-10-05	rnd 1	type Blitz	result 1
		Opponent Mamatu, A (Amila)				Opponent Mamatu, A (Amila)

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	Canham ,E (Ethan)	8	3	-106.2	8	3	-106.2	0	0	0	0	0	0
1	Canham ,E (Ethan)	8	1436	1329.7	8	1437.3	1329.7	0	0	0	0	0	0
2	Harman ,R (Ryan)	8	3	-106.2	8	3	-106.2	0	0	0	0	0	0
2	Harman ,R (Ryan)	8	1327.7	1221.4	8	1332.9	1221.4	0	0	0	0	0	0
3	Marais ,D (Damon)	4	3	212.5	4	3	212.5	0	0	0	0	0	0
3	Marais ,D (Damon)	4	1244.3	1456.8	4	1244.6	1456.8	0	0	0	0	0	0
4	Swales ,L (Logan Richard)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
4	Swales ,L (Logan Richard)	3	1425.1	1425.1	3	1423.7	1425.1	0	0	0	0	0	0
5	Boshoff ,T (Traiton)	3	3	425	3	3	425	0	0	0	0	0	0
5	Boshoff ,T (Traiton)	3	1186.5	1611.5	3	1183	1611.5	0	0	0	0	0	0
6	Lin ,Y (Yifan)	3	0	-425	3	0	-425	0	0	0	0	0	0
6	Lin ,Y (Yifan)	3	1414.8	989.8	3	1416	989.8	0	0	0	0	0	0
7	Rubushe ,L (Lunabe)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
7	Rubushe ,L (Lunabe)	3	1191.8	1333.5	3	1191.3	1333.5	0	0	0	0	0	0
8	Masoeu ,S (Senogo)	2	0	-425	2	0	-425	0	0	0	0	0	0
8	Masoeu ,S (Senogo)	2	1611.7	1186.7	2	1604.5	1186.7	0	0	0	0	0	0
9	Dyabooi ,K (Khayone)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
9	Dyabooi ,K (Khayone)	2	1179.4	1391.9	2	1176.8	1391.9	0	0	0	0	0	0
10	Kingon ,J (Jonah)	2	0	-425	2	0	-425	0	0	0	0	0	0
10	Kingon ,J (Jonah)	2	1197.2	772.2	2	1195.9	772.2	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

Ngewu, E (Elowo)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms