Chess South Africa Ratings Database

PLAYER PAGE

Personal

Bambela, O (Onako)

Chess SA id

1090148962

FIDE id

Date of birth

2009-11-08 (U18)

Gender

Male

Region

Buffalo City (EBC)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1486.5

Item	Main	Standard	Rapid	Blitz
Rating	1601.1	1594.1	1484.3	1200
Raw rating	1601.1	1594.1	1484.3	1200
Weighted rating	1582.5	1575.5	1476.4	1200
Weighted performance	1545.4	1534	1227.5	0
Floor	1130.2	1127.2	984.3	700
K-factor	28	28	32	36
Min/Max rating change allowed	93.6	94.6	110.6	165.8
Highest rating	1647.1 2024-09-01	1644.1 2024-09-01	1513.8 2024-04-01	1200 2018-10-01
Highest raw rating	1630.2 2024-10-01	1627.2 2024-10-01	1484.3 2024-06-01	1200 2024-02-01
Highest weighted rating	1582.5 2025-09-30	1575.5 2025-09-30	1470 2025-08-01	1200 2018-10-01
Highest weighted performance	1647.1 2024-09-01	1644.1 2024-09-01	1513.8 2024-04-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1601.1	1594.1	1484.3	1200
Analysis
Rating	1601.1	1594.1	1484.3	1200
Raw rating	1601.1	1594.1	1484.3	1200
Weighted rating	1582.5	1575.5	1476.4
Weighted performance	1545.4	1534	1227.5
K-factor	28	28	32	36
Floor	1130.2	1127.2	984.3	700
Max/Min rating change allowed	93.6	94.6	110.6	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	1601.1	1594.1	1484.3	1200
New weighted rating	1586	1579	1478.5	1200
New weighted performance	1544.9	1533.5	1226.9	0
Temp new rating	1601.1	1594.1	1484.3	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1601.1	1594.1	1484.3	1200
New K-factor	28	28	32	36
New floor	1130.2	1127.2	984.3	700

Item	Main	Standard	Rapid
	0	0	0
	36	36	0
	68	56	12
	66	47	19
	0	0	0
	0	0	0
History	170	139	31

Games since
	Main 126	Standard 102		Rapid 24		Blitz 0
Gender	Male
Age group	U18
Region	Buffalo City (EBC)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	644		75		31
Male	585		70		29
U18	94		12		8
U18 Male	86		12		8
Standard
	RSA		Province		Region
Overall	629		72		31
Male	566		67		29
U18	90		12		8
U18 Male	81		12		8
Rapid
	RSA		Province		Region
Overall	256		14		3
Male	236		14		3
U18	25		3		1
U18 Male	24		3		1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	36	24	66.67	141.7	1432.1	1573.8
Standard	36	24	66.67	141.7	1432.1	1573.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	170	120	70.59	175	1332.6	1507.6
Standard	139	94	67.63	149.8	1340.8	1490.6
Rapid	31	26	83.87	287.9	1296.1	1584
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1601.1	1594.1	1484.3	1200
2025-09-01	1574.5	1568.3	1484.3	1200
2025-08-01	1588.8	1586.9	1484.3	1200
2025-07-01	1590.3	1588.1	1484.3	1200
2025-06-01	1590.3	1588.1	1484.3	1200
2025-05-01	1598.1	1597	1484.3	1200
2025-04-01	1622.8	1619.9	1484.3	1200
2025-03-01	1622.8	1619.9	1484.3	1200
2025-02-01	1622.8	1619.9	1484.3	1200
2025-01-01	1622.8	1619.9	1484.3	1200
2024-12-01	1630.2	1627.2	1484.3	1200
2024-11-01	1630.2	1627.2	1484.3	1200
2024-10-01	1630.2	1627.2	1484.3	1200
2024-09-01	1596.2	1597.2	1484.3	1200
2024-08-01	1488.7	1455.5	1484.3	1200
2024-07-01	1442.8	1390.9	1484.3	1200
2024-06-01	1442.8	1390.9	1484.3	1200
2024-08-01	1498.2	1463.9	1448.3	1200
2024-04-01	1497.8	1499.4	1382.8	1200
2024-03-01	1497	1504.8	1382.8	1200
2024-02-01	1497	1504.8	1382.8	1200
2024-01-01	1497	1504.8	1382.8	1200
2023-12-01	1497	1504.8	1382.8	1200
2023-11-01	1497	1504.8	1382.8	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	Buffalo City Chess Clubs League 2025 (A)	2025-09-20	2025-09-20	Standard	Buffalo City (EBC)	5	3	1.5	Yes	Analysis
2	EC Closed 2025 (U18 Boys)	2025-09-06	2025-09-07	Standard	Nelson Mandela Bay (ENM)	6	6	4.5	Yes	Analysis
3	Buffalo City Chess Junior Closed 2025 (U18 Open)	2025-08-16	2025-08-16	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
4	Gompo Chess Open 2025 (A)	2025-06-21	2025-06-21	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
5	2025 Buffalo City Chess Trials 3 (U18)	2025-05-10	2025-05-10	Standard	Buffalo City (EBC)	5	5	4	Yes	Analysis
6	UFH Open 2025 (A)	2025-04-19	2025-04-19	Standard	Buffalo City (EBC)	7	7	3	Yes	Analysis
7	2025 Buffalo City Chess Trials 2 (U18)	2025-04-12	2025-04-12	Standard	Buffalo City (EBC)	5	5	5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Buffalo City Chess Clubs League 2025 (A)	2025-09-20	2025-09-20	Standard	Buffalo City (EBC)	5	3	1.5	Yes	Analysis
2	EC Closed 2025 (U18 Boys)	2025-09-06	2025-09-07	Standard	Nelson Mandela Bay (ENM)	6	6	4.5	Yes	Analysis
3	Buffalo City Chess Junior Closed 2025 (U18 Open)	2025-08-16	2025-08-16	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
4	Gompo Chess Open 2025 (A)	2025-06-21	2025-06-21	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
5	2025 Buffalo City Chess Trials 3 (U18)	2025-05-10	2025-05-10	Standard	Buffalo City (EBC)	5	5	4	Yes	Analysis
6	UFH Open 2025 (A)	2025-04-19	2025-04-19	Standard	Buffalo City (EBC)	7	7	3	Yes	Analysis
7	2025 Buffalo City Chess Trials 2 (U18)	2025-04-12	2025-04-12	Standard	Buffalo City (EBC)	5	5	5	Yes	Analysis
8	Gompo Chess Club Open December 2024 (B)	2024-12-07	2024-12-07	Standard	Buffalo City (EBC)	5	5	4	Yes	Analysis
9	2024 South Africa National Schools Chess Championship (U15 Boys)	2024-09-27	2024-09-28	Standard	Nelson Mandela Bay (ENM)	7	7	4.5	Yes	Analysis
10	7th Annual UFH Heritage Open 2024 (B)	2024-09-21	2024-09-22	Standard	Amathole (EAL)	7	7	6	Yes	Analysis
11	Buffalo City District Schools Chess All Ages Championships 2024 (U15 Boys)	2024-08-10	2024-08-10	Standard	Buffalo City (EBC)	5	5	5	Yes	Analysis
12	EL Schools Chess All Ages Festival 2024 (U15 Boys)	2024-08-03	2024-08-03	Standard	Buffalo City (EBC)	5	5	4.5	Yes	Analysis
13	BC 4th HS Trials 204 (U16A)	2024-07-20	2024-07-20	Standard	Buffalo City (EBC)	5	5	5	Yes	Analysis
14	Gompo Chess Club Rapid 2024 (B)	2024-05-01	2024-05-01	Rapid	Buffalo City (EBC)	6	6	5	Yes	Analysis
15	BC Chess HS Trials 3 2024 (U18-Adult)	2024-05-04	2024-05-04	Standard	Buffalo City (EBC)	5	3	2	Yes	Analysis
16	BC Chess HS Trials 3 2024 (U16)	2024-05-04	2024-05-04	Standard	Buffalo City (EBC)	5	3	0	Yes	Analysis
17	Bhongweni Chess Club Open 2024 (U16)	2024-04-27	2024-04-27	Rapid	Buffalo City (EBC)	6	6	6	Yes	Analysis
18	UFH Open 2024 (B)	2024-04-13	2024-04-14	Standard	Amathole (EAL)	7	7	3.5	Yes	Analysis
19	2nd Buffalo City Chess Trials 2024 (U16A)	2024-04-06	2024-04-06	Standard	Buffalo City (EBC)	5	5	4	Yes	Analysis
20	1st BC Chess Trials 2024 (U16A)	2024-03-02	2024-03-02	Standard	Buffalo City (EBC)	5	4	2.5	Yes	Analysis
21	Chess Vikings Exam Rapid 2023 (B)	2023-11-04	2023-11-04	Rapid	Buffalo City (EBC)	7	7	6	Yes	Analysis
22	Gompo Library Chess Club Launch 2023 (U16)	2023-10-28	2023-10-28	Rapid	Buffalo City (EBC)	5	5	4	Yes	Analysis
23	Chess Vikings Wild Card 2023 (U14+U16)	2023-10-02	2023-10-02	Standard	Buffalo City (EBC)	5	4	3.5	Yes	Analysis
24	BC Vikings Closed 2023 (U14+U16)	2023-10-03	2023-10-04	Standard	Buffalo City (EBC)	6	6	3.5	Yes	Analysis
25	BCM Chess Clubs League 2023 (B)	2023-09-09	2023-09-09	Standard	Buffalo City (EBC)	5	3	3	Yes	Analysis
26	4th BC HS Trials 2023 (U16A)	2023-08-26	2023-08-26	Standard	Cape Winelands (WCW)	5	5	2.5	Yes	Analysis
27	Youth Day Chess Festival 2023 (B)	2023-06-24	2023-06-24	Standard	Buffalo City (EBC)	5	4	2	Yes	Analysis
28	2nd BC Trials 2023 (U16A)	2023-06-17	2023-06-17	Rapid	Buffalo City (EBC)	7	7	5	Yes	Analysis
29	EL Schools Winter Trials 2023 (U15 Boys)	2023-05-13	2023-05-13	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
30	BC Chess Trials 1 of 5 2023 (U16A)	2023-04-29	2023-04-29	Standard	Buffalo City (EBC)	5	5	2.5	Yes	Analysis
31	3rd Vikings Champs 2023 (U16B)	2023-03-25	2023-03-25	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
32	2nd Junior Vikings 2023 (U14A+U16A)	2023-02-23	2023-02-23	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
33	Junior Vikings 2023 (U14B+U16B)	2023-02-11	2023-02-11	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis

#	Games	Start				End
1	24	Tournament BC 4th HS Trials 204				Tournament 2024 South Africa National Schools Chess Championship
		date 2024-07-20	rnd 1	type Standard	result 1	date 2024-09-27	rnd 2	type Standard	result 1
		Opponent Similo, E (Esona)				Opponent Thito, T (Thulo)
2	13	Tournament 2024 South Africa National Schools Chess Championship				Tournament 2025 Buffalo City Chess Trials 2
		date 2024-09-28	rnd 5	type Standard	result 0.5	date 2025-04-12	rnd 5	type Standard	result 1
		Opponent Mogodi, M (Morongwa)				Opponent Pearson, E (Ethan)
3	12	Tournament UFH Open 2024				Tournament Gompo Chess Club Rapid 2024
		date 2024-04-14	rnd 7	type Standard	result 1	date 2024-05-01	rnd 5	type Rapid	result 1
		Opponent Madlala, N (Nonhle)				Opponent Mlungwana , E (Emihle)

#	Games	Start				End
1	24	Tournament BC 4th HS Trials 204				Tournament 2024 South Africa National Schools Chess Championship
		date 2024-07-20	rnd 1	type Standard	result 1	date 2024-09-27	rnd 2	type Standard	result 1
		Opponent Similo, E (Esona)				Opponent Thito, T (Thulo)
2	13	Tournament 2024 South Africa National Schools Chess Championship				Tournament 2025 Buffalo City Chess Trials 2
		date 2024-09-28	rnd 5	type Standard	result 0.5	date 2025-04-12	rnd 5	type Standard	result 1
		Opponent Mogodi, M (Morongwa)				Opponent Pearson, E (Ethan)
3	9	Tournament BCM Chess Clubs League 2023				Tournament BC Vikings Closed 2023
		date 2023-09-09	rnd 1	type Standard	result 1	date 2023-10-03	rnd 2	type Standard	result 0.5
		Opponent Katikati, L (Liyema)				Opponent Pearson, E (Ethan)

#	Games	Start				End
1	20	Tournament Gompo Library Chess Club Launch 2023				Tournament Gompo Chess Club Rapid 2024
		date 2023-10-28	rnd 4	type Rapid	result 1	date 2024-05-01	rnd 5	type Rapid	result 1
		Opponent Falou, K (Kane)				Opponent Mlungwana , E (Emihle)
2	7	Tournament 2nd BC Trials 2023				Tournament Gompo Library Chess Club Launch 2023
		date 2023-06-17	rnd 3	type Rapid	result 1	date 2023-10-28	rnd 2	type Rapid	result 1
		Opponent Mayo, E (Esinaye)				Opponent Mbeceni, O (Okuhle)

No games found.

#	Games	Start				End

#	Games	Start				End
1	12	Tournament UFH Open 2024				Tournament Gompo Chess Club Rapid 2024
		date 2024-04-14	rnd 7	type Standard	result 1	date 2024-05-01	rnd 5	type Rapid	result 1
		Opponent Madlala, N (Nonhle)				Opponent Mlungwana , E (Emihle)
2	8	Tournament EL Schools Chess All Ages Festival 2024				Tournament 7th Annual UFH Heritage Open 2024
		date 2024-08-03	rnd 5	type Standard	result 1	date 2024-09-21	rnd 2	type Standard	result 1
		Opponent Maweni, C (Cwenga)				Opponent Masali, E (Elethu)
3	8	Tournament BC 4th HS Trials 204				Tournament EL Schools Chess All Ages Festival 2024
		date 2024-07-20	rnd 1	type Standard	result 1	date 2024-08-03	rnd 3	type Standard	result 1
		Opponent Similo, E (Esona)				Opponent Makgate, N (Ntlantla)

#	Games	Start				End
1	8	Tournament EL Schools Chess All Ages Festival 2024				Tournament 7th Annual UFH Heritage Open 2024
		date 2024-08-03	rnd 5	type Standard	result 1	date 2024-09-21	rnd 2	type Standard	result 1
		Opponent Maweni, C (Cwenga)				Opponent Masali, E (Elethu)
2	8	Tournament BC 4th HS Trials 204				Tournament EL Schools Chess All Ages Festival 2024
		date 2024-07-20	rnd 1	type Standard	result 1	date 2024-08-03	rnd 3	type Standard	result 1
		Opponent Similo, E (Esona)				Opponent Makgate, N (Ntlantla)
3	5	Tournament 2025 Buffalo City Chess Trials 2				Tournament 2025 Buffalo City Chess Trials 2
		date 2025-04-12	rnd 1	type Standard	result 1	date 2025-04-12	rnd 5	type Standard	result 1
		Opponent Zintambila, C (Chantelle)				Opponent Pearson, E (Ethan)

#	Games	Start				End
1	11	Tournament Bhongweni Chess Club Open 2024				Tournament Gompo Chess Club Rapid 2024
		date 2024-04-27	rnd 1	type Rapid	result 1	date 2024-05-01	rnd 5	type Rapid	result 1
		Opponent Shonqa, O (Olwwethu)				Opponent Mlungwana , E (Emihle)
2	7	Tournament 2nd BC Trials 2023				Tournament Gompo Library Chess Club Launch 2023
		date 2023-06-17	rnd 3	type Rapid	result 1	date 2023-10-28	rnd 2	type Rapid	result 1
		Opponent Mayo, E (Esinaye)				Opponent Mbeceni, O (Okuhle)
3	5	Tournament Gompo Library Chess Club Launch 2023				Tournament Chess Vikings Exam Rapid 2023
		date 2023-10-28	rnd 4	type Rapid	result 1	date 2023-11-04	rnd 3	type Rapid	result 1
		Opponent Falou, K (Kane)				Opponent Nhiwatiwa, A (Anoshamisa)

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	Brown ,C (Christopher)	6	5.5	354.2	6	5.5	354.2	0	0	0	0	0	0
1	Brown ,C (Christopher)	6	1319.8	1673.9	6	1313.9	1673.9	0	0	0	0	0	0
2	Nkuzo ,O (Onako)	6	2	-141.7	5	2	-85	1	0	-425	0	0	0
2	Nkuzo ,O (Onako)	6	1562.4	1420.7	5	1596.4	1477.4	1	1301.2	1137.4	0	0	0
3	Maweni ,C (Cwenga)	5	4.5	340	4	3.5	318.8	1	1	425	0	0	0
3	Maweni ,C (Cwenga)	5	1305.1	1645.1	4	1309.4	1623.8	1	1200	1730.1	0	0	0
4	Cressey ,RJ (Ryelee Jordan)	4	3	212.5	4	3	212.5	0	0	0	0	0	0
4	Cressey ,RJ (Ryelee Jordan)	4	1540	1752.5	4	1536.5	1752.5	0	0	0	0	0	0
5	Pearson ,E (Ethan)	4	2.5	106.2	4	2.5	106.2	0	0	0	0	0	0
5	Pearson ,E (Ethan)	4	1531.6	1637.8	4	1523.6	1637.8	0	0	0	0	0	0
6	Schutte ,A (Adrian)	4	3	212.5	3	2	141.7	1	1	425	0	0	0
6	Schutte ,A (Adrian)	4	1294.5	1507	3	1289.5	1436.2	1	1266.4	1719.5	0	0	0
7	Mayo ,E (Esinaye)	4	4	425	3	3	425	1	1	425	0	0	0
7	Mayo ,E (Esinaye)	4	1293.5	1718.5	3	1327.3	1718.5	1	1200	1718.5	0	0	0
8	Nantuse ,L (Lihle)	4	3.5	318.8	1	1	425	3	2.5	283.3	0	0	0
8	Nantuse ,L (Lihle)	4	1353.2	1671.9	1	1306.2	1778.2	3	1289.8	1636.5	0	0	0
9	Vermaak ,J (Jayden)	3	0.5	-283.3	3	0.5	-283.3	0	0	0	0	0	0
9	Vermaak ,J (Jayden)	3	1329	1045.7	3	1335	1045.7	0	0	0	0	0	0
10	Mnyila ,O (Oyisa)	3	2.5	283.3	3	2.5	283.3	0	0	0	0	0	0
10	Mnyila ,O (Oyisa)	3	1288.1	1571.4	3	1270.2	1571.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Bambela, O (Onako)

Ratings

Game statistics

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms