Chess South Africa Ratings Database

PLAYER PAGE

Personal

Nkangezi, O (Onele)

Chess SA id

1020111508

FIDE id

Date of birth

2002-10-28 (Adult)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1540.6	1530.7	1441.7	1200
Raw rating	1540.6	1530.7	1441.7	1200
Weighted rating	1520	1506.6	1441.2	1200
Weighted performance	913	905.6	0	0
Floor	1048.8	1043.8	941.7	700
K-factor	32	32	32	36
Min/Max rating change allowed	102.1	103.5	117.5	165.8
Highest rating	1550.3 2020-03-01	1545.6 2020-03-01	1464.3 2019-06-01	1200 2018-10-01
Highest raw rating	1548.8 2021-06-01	1543.8 2021-06-01	1441.7 2024-03-01	1200 2024-03-01
Highest weighted rating	1548.8 2021-09-01	1543.8 2021-09-01	1437 2025-08-01	1200 2018-10-01
Highest weighted performance	1550.3 2020-03-01	1545.6 2020-03-01	1464.3 2019-06-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1540.6	1530.7	1441.7	1200
Analysis
Rating	1540.6	1530.7	1441.7	1200
Raw rating	1540.6	1530.7	1441.7	1200
Weighted rating	1520	1506.6	1441.2
Weighted performance	913	905.6	0
K-factor	32	32	32	36
Floor	1048.8	1043.8	941.7	700
Max/Min rating change allowed	102.1	103.5	117.5	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	1540.6	1530.7	1441.7	1200
New weighted rating	1521.7	1508.6	1441.7	1200
New weighted performance	904.5	897	0	0
Temp new rating	1540.6	1530.7	1441.7	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1540.6	1530.7	1441.7	1200
New K-factor	32	32	32	36
New floor	1048.8	1043.8	941.7	700

Item	Main	Standard	Rapid
	0	0	0
	8	8	0
	0	0	0
	15	15	0
	23	23	0
	13	13	0
History	148	136	12

Games since
	Main 8	Standard 8		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	8	3	37.5	-106.2	1691.6	1585.3
Standard	8	3	37.5	-106.2	1691.6	1585.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	148	97.5	65.88	135	1376.6	1511.6
Standard	136	88	64.71	125	1379.5	1504.5
Rapid	12	9.5	79.17	247.9	1343.7	1591.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1540.6	1530.7	1441.7	1200
2025-09-30	1518.2	1504.5	1441.7	1200
2025-09-01	1518.2	1504.5	1441.7	1200
2025-08-01	1518.2	1504.5	1441.7	1200
2025-07-01	1518.2	1504.5	1441.7	1200
2025-06-01	1518.2	1504.5	1441.7	1200
2025-05-01	1518.2	1504.5	1441.7	1200
2025-04-01	1518.2	1504.5	1441.7	1200
2025-03-01	1518.2	1504.5	1441.7	1200
2025-02-01	1518.2	1504.5	1441.7	1200
2025-01-01	1518.2	1504.5	1441.7	1200
2024-12-01	1518.2	1504.5	1441.7	1200
2024-11-01	1518.2	1504.5	1441.7	1200
2024-10-01	1518.2	1504.5	1441.7	1200
2024-09-01	1518.2	1504.5	1441.7	1200
2024-08-01	1518.2	1504.5	1441.7	1200
2024-07-01	1518.2	1504.5	1441.7	1200
2024-09-01	1518.2	1504.5	1441.7	1200
2024-05-01	1518.2	1504.5	1441.7	1200
2024-04-01	1518.2	1504.5	1441.7	1200
2024-03-01	1518.2	1504.5	1441.7	1200
2024-02-01	1518.2	1504.5	1441.7	1200
2024-01-01	1518.2	1504.5	1441.7	1200
2023-12-01	1518.2	1504.5	1302	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Cape Town Chess Federation Club League 2025 (A)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	8	3	Yes	Analysis
2	Cape Town Chess Federation Club League 2025 (D)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	0	0	No	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Cape Town Chess Federation Club League 2025 (A)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	8	3	Yes	Analysis
2	Cape Town Chess Federation Club League 2025 (D)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	0	0	No	Analysis
3	WP Club League 2023 (B)	2023-07-29	2023-09-09	Standard	Cape Town (WCT)	11	3	2.5	Yes	Analysis
4	Cape Town Open 2023 (Advanced)	2023-03-24	2023-03-26	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
5	Cape of Good Hope Open 2023 (Advanced)	2023-01-28	2023-01-29	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
6	2022 Western Province Club League (B)	2022-08-20	2022-10-01	Standard	Cape Town (WCT)	11	6	3	Yes	Analysis
7	South African Open 2022 (B)	2022-07-09	2022-07-17	Standard	Cape Town (WCT)	11	11	8	Yes	Analysis
8	2022 Cape Of Good Hope Open (Advanced)	2022-01-28	2022-01-30	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
9	CWP Closed 2021 (C)	2021-09-11	2021-09-19	Standard	Cape Town (WCT)	7	7	3.5	Yes	Analysis
10	WP Open 2021 (Prestige)	2021-05-08	2021-05-09	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
11	2020 Western Province Open (Elite)	2020-03-07	2020-03-08	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
12	2020 Metro Trials (U18 Girls)	2020-03-13	2020-03-14	Standard	Cape Town (WCT)	5	5	3.5	Yes	Analysis
13	2020 Central District (U18)	2020-02-07	2020-02-08	Standard	Cape Town (WCT)	6	6	4.5	Yes	Analysis
14	2019 South African Junior Team Championships (U18B)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	5	Yes	Analysis
15	2019 Kraaifontein Open (Open)	2019-12-06	2019-12-08	Standard	Cape Town (WCT)	6	6	4.5	Yes	Analysis
16	2019 National Club Chess Championships (B)	2019-09-27	2019-09-29	Standard	Cape Town (WCT)	6	6	4.5	Yes	Analysis
17	2019 Western Province League (D)	2019-07-27	2019-09-07	Standard	Cape Town (WCT)	11	11	8	Yes	Analysis
18	Imam Haron 50th Commemoration Event Open 2019	2019-06-15	2019-06-15	Rapid	Cape Town (WCT)	7	6	3.5	Yes	Analysis
19	2019 Rylands Library Winter Slam (Intermediate)	2019-06-27	2019-06-27	Rapid	Cape Town (WCT)	6	6	6	Yes	Analysis
20	2019 Elsies River Open (Open)	2019-06-22	2019-06-23	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
21	Stellenberg Youth Chess Championship 2019 (B)	2019-04-30	2019-05-01	Standard	Cape Town (WCT)	6	6	5.5	Yes	Analysis
22	2019 Western Province Open (Open)	2019-05-25	2019-05-26	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
23	Steinitz Chess Festival 2019 (C)	2019-04-05	2019-04-07	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
24	Crossroads Open Chess Championship 2019 (C)	2019-04-27	2019-04-28	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis

#	Games	Start				End
1	12	Tournament Crossroads Open Chess Championship 2019				Tournament 2019 Western Province Open
		date 2019-04-28	rnd 5	type Standard	result 1	date 2019-05-26	rnd 4	type Standard	result 1
		Opponent Makhasi, A (Athule)				Opponent Rosenberg, W (Wagheed)
2	8	Tournament 2019 South African Junior Team Championships				Tournament 2020 Central District
		date 2020-01-07	rnd 6	type Standard	result 1	date 2020-02-08	rnd 6	type Standard	result 1
		Opponent Pelser, C (Casper-Hugo)				Opponent Arendse, KC (Kelli Candice)
3	8	Tournament 2019 Rylands Library Winter Slam				Tournament 2019 Western Province League
		date 2019-06-27	rnd 1	type Rapid	result 1	date 2019-07-27	rnd 2	type Standard	result 1
		Opponent Losper, MZ (Mogamad Zaid)				Opponent Pieterse, D (Daniel)

#	Games	Start				End
1	12	Tournament Crossroads Open Chess Championship 2019				Tournament 2019 Western Province Open
		date 2019-04-28	rnd 5	type Standard	result 1	date 2019-05-26	rnd 4	type Standard	result 1
		Opponent Makhasi, A (Athule)				Opponent Rosenberg, W (Wagheed)
2	8	Tournament 2019 South African Junior Team Championships				Tournament 2020 Central District
		date 2020-01-07	rnd 6	type Standard	result 1	date 2020-02-08	rnd 6	type Standard	result 1
		Opponent Pelser, C (Casper-Hugo)				Opponent Arendse, KC (Kelli Candice)
3	7	Tournament 2019 National Club Chess Championships				Tournament 2019 Kraaifontein Open
		date 2019-09-28	rnd 2	type Standard	result 1	date 2019-12-07	rnd 2	type Standard	result 1
		Opponent Goliath, K (Kian)				Opponent Mchontsi, A (Ayabonga)

#	Games	Start				End
1	9	Tournament Imam Haron 50th Commemoration Event Open 2019				Tournament 2019 Rylands Library Winter Slam
		date 2019-06-15	rnd 5	type Rapid	result 1	date 2019-06-27	rnd 6	type Rapid	result 1
		Opponent Pathan, A (Aamienaa)				Opponent Sadiq, S (Salman)
2	1	Tournament Imam Haron 50th Commemoration Event Open 2019				Tournament Imam Haron 50th Commemoration Event Open 2019
		date 2019-06-15	rnd 3	type Rapid	result 1	date 2019-06-15	rnd 3	type Rapid	result 1
		Opponent Thabet, A (Abduraghmaan)				Opponent Thabet, A (Abduraghmaan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	8	Tournament 2019 Rylands Library Winter Slam				Tournament 2019 Western Province League
		date 2019-06-27	rnd 1	type Rapid	result 1	date 2019-07-27	rnd 2	type Standard	result 1
		Opponent Losper, MZ (Mogamad Zaid)				Opponent Pieterse, D (Daniel)
2	6	Tournament Stellenberg Youth Chess Championship 2019				Tournament 2019 Western Province Open
		date 2019-05-01	rnd 3	type Standard	result 1	date 2019-05-25	rnd 2	type Standard	result 1
		Opponent Bomela, N (Nlantha)				Opponent Kwon, Y (Yul)
3	5	Tournament 2019 Western Province League				Tournament 2019 Western Province League
		date 2019-08-03	rnd 4	type Standard	result 1	date 2019-08-17	rnd 8	type Standard	result 1
		Opponent Visage, H (Hendrik)				Opponent Roux, A (Andre)

#	Games	Start				End
1	6	Tournament Stellenberg Youth Chess Championship 2019				Tournament 2019 Western Province Open
		date 2019-05-01	rnd 3	type Standard	result 1	date 2019-05-25	rnd 2	type Standard	result 1
		Opponent Bomela, N (Nlantha)				Opponent Kwon, Y (Yul)
2	5	Tournament 2019 Western Province League				Tournament 2019 Western Province League
		date 2019-08-03	rnd 4	type Standard	result 1	date 2019-08-17	rnd 8	type Standard	result 1
		Opponent Visage, H (Hendrik)				Opponent Roux, A (Andre)
3	4	Tournament South African Open 2022				Tournament South African Open 2022
		date 2022-07-09	rnd 1	type Standard	result 1	date 2022-07-10	rnd 4	type Standard	result 1
		Opponent Joya, I (Imkhita)				Opponent Yusuf, Z (Zain)

#	Games	Start				End
1	6	Tournament 2019 Rylands Library Winter Slam				Tournament 2019 Rylands Library Winter Slam
		date 2019-06-27	rnd 1	type Rapid	result 1	date 2019-06-27	rnd 6	type Rapid	result 1
		Opponent Losper, MZ (Mogamad Zaid)				Opponent Sadiq, S (Salman)
2	2	Tournament Imam Haron 50th Commemoration Event Open 2019				Tournament Imam Haron 50th Commemoration Event Open 2019
		date 2019-06-15	rnd 5	type Rapid	result 1	date 2019-06-15	rnd 6	type Rapid	result 1
		Opponent Pathan, A (Aamienaa)				Opponent Jaftha, J (Jeyhlin)
3	1	Tournament Imam Haron 50th Commemoration Event Open 2019				Tournament Imam Haron 50th Commemoration Event Open 2019
		date 2019-06-15	rnd 3	type Rapid	result 1	date 2019-06-15	rnd 3	type Rapid	result 1
		Opponent Thabet, A (Abduraghmaan)				Opponent Thabet, A (Abduraghmaan)

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	Van Tonder ,C (Charl)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	Van Tonder ,C (Charl)	3	1300.9	875.9	3	1311.2	875.9	0	0	0	0	0	0
2	Macheka ,C (Clayton)	2	1	0	2	1	0	0	0	0	0	0	0
2	Macheka ,C (Clayton)	2	1531.1	1531.1	2	1511.1	1531.1	0	0	0	0	0	0
3	Allie ,A (Alliyah)	2	2	425	2	2	425	0	0	0	0	0	0
3	Allie ,A (Alliyah)	2	1185.2	1610.2	2	1146.2	1610.2	0	0	0	0	0	0
4	Chironda ,S (Sean Kudzai)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Chironda ,S (Sean Kudzai)	2	1634.1	1209.1	2	1648.7	1209.1	0	0	0	0	0	0
5	Van Staaden ,D (Darren)	2	2	425	2	2	425	0	0	0	0	0	0
5	Van Staaden ,D (Darren)	2	1370.9	1795.9	2	1362.8	1795.9	0	0	0	0	0	0
6	Ressel ,T (Tane)	2	1	0	2	1	0	0	0	0	0	0	0
6	Ressel ,T (Tane)	2	1531.1	1531.1	2	1503.6	1531.1	0	0	0	0	0	0
7	Maneveld ,C (Conrad)	2	0	-425	2	0	-425	0	0	0	0	0	0
7	Maneveld ,C (Conrad)	2	1475.6	1050.6	2	1484.9	1050.6	0	0	0	0	0	0
8	Rosenberg ,W (Wagheed)	2	2	425	2	2	425	0	0	0	0	0	0
8	Rosenberg ,W (Wagheed)	2	1280.1	1705.1	2	1125.2	1705.1	0	0	0	0	0	0
9	Cunningham ,L (Lezerick)	2	2	425	2	2	425	0	0	0	0	0	0
9	Cunningham ,L (Lezerick)	2	1314.5	1739.5	2	1313.1	1739.5	0	0	0	0	0	0
10	Somai ,R (Ruhan)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
10	Somai ,R (Ruhan)	2	1451.8	1664.2	2	1450.1	1664.2	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Nkangezi, O (Onele)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms