Chess South Africa Ratings Database

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Personal

Gamba, O (Owen)

Chess SA id

1660140184

FIDE id

Date of birth

1966-03-05 (Adult)

Gender

Male

Region

Nelson Mandela Bay (ENM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-07-12

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1288.7	1279.9	1172.8	1184.4
Raw rating	1287.3	1278.3	1172.8	1184.4
Weighted rating	1288.7	1279.9	1172.8	1184.4
Weighted performance	0	0	0	0
Floor	793	785.3	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	146.4	148.3	172.4	169.5
Highest rating	1347.1 2023-11-01	1313 2023-11-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1293 2024-10-01	1285.3 2024-10-01	1200 2019-12-01	1200 2019-12-01
Highest weighted rating	1287.3 2025-08-01	1278.3 2025-08-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1347.1 2023-11-01	1313 2023-11-01	1200 2019-12-01	1200 2019-12-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.1	0.1	0	0
New rating	1288.8	1280	1172.8	1184.4
Analysis
Rating	1288.7	1279.9	1172.8	1184.4
Raw rating	1287.3	1278.3	1172.8	1184.4
Weighted rating	1288.7	1279.9	1172.8
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	793	785.3	700	700
Max/Min rating change allowed	146.4	148.3	172.4	169.5
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	1287.3	1278.3	1172.8	1184.4
New weighted rating	1288.8	1280	1172.8	1184.4
New weighted performance	0	0	0	0
Temp new rating	1288.8	1280	1172.8	1184.4
Temp new rating +/-	0.1	0.1	0	0
Final new rating +/-	0.1	0.1	0	0
New rating	1288.8	1280	1172.8	1184.4
New K-factor	36	36	36	36
New floor	793	785.3	700	700

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	4	4	0	0
	2	2	0	0
	21	12	3	6
	20	7	6	7
	0	0	0	0
History	47	25	9	13

Games since
	Main 16	Standard 16		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Nelson Mandela Bay (ENM)
Province	Eastern Cape (EC)
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	4	0.5	12.5	-318.8	1514.7	1195.9
Standard	4	0.5	12.5	-318.8	1514.7	1195.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	47	19	40.43	-81.4	1371.4	1290
Standard	25	10.5	42	-68	1370.6	1302.6
Rapid	9	3.5	38.89	-94.4	1326.4	1232
Blitz	13	5	38.46	-98.1	1403.8	1305.7

Date	Main	Standard	Rapid	Blitz
2025-09-30	1287.3	1278.3	1172.8	1184.4
2025-09-01	1287.3	1278.3	1172.8	1184.4
2025-08-01	1287.3	1278.3	1172.8	1184.4
2025-07-01	1293	1285.3	1172.8	1184.4
2025-06-01	1293	1285.3	1172.8	1184.4
2025-05-01	1293	1285.3	1172.8	1184.4
2025-04-01	1293	1285.3	1172.8	1184.4
2025-03-01	1293	1285.3	1172.8	1184.4
2025-02-01	1293	1285.3	1172.8	1184.4
2025-01-01	1293	1285.3	1172.8	1184.4
2024-12-01	1293	1285.3	1172.8	1184.4
2024-11-01	1293	1285.3	1172.8	1184.4
2024-10-01	1293	1285.3	1172.8	1184.4
2024-09-01	1279.5	1268	1172.8	1184.4
2024-08-01	1279.5	1268	1172.8	1184.4
2024-07-01	1279.5	1268	1172.8	1184.4
2024-06-01	1279.5	1268	1172.8	1184.4
2024-08-01	1279.5	1268	1172.8	1184.4
2024-04-01	1279.5	1268	1172.8	1184.4
2024-03-01	1279.5	1268	1172.8	1184.4
2024-02-01	1279.5	1268	1172.8	1184.4
2024-01-01	1279.5	1268	1172.8	1184.4
2023-12-01	1279.5	1268	1172.8	1184.4
2023-11-01	1279.5	1268	1172.8	1184.4

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	Eastern Cape Inter-Regional Individual Chess Championship 2025 (Open)	2025-07-11	2025-07-12	Standard	Amathole (EAL)	6	4	0.5	Yes	Analysis
2	UCC Strategic Moves 2025 (A)	2025-02-28	2025-03-01	Standard	Nelson Mandela Bay (ENM)	5	0	0	No	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Eastern Cape Inter-Regional Individual Chess Championship 2025 (Open)	2025-07-11	2025-07-12	Standard	Amathole (EAL)	6	4	0.5	Yes	Analysis
2	UCC Strategic Moves 2025 (A)	2025-02-28	2025-03-01	Standard	Nelson Mandela Bay (ENM)	5	0	0	No	Analysis
3	NMBCU Club League 2024 (B)	2024-07-28	2024-09-15	Standard	Nelson Mandela Bay (ENM)	5	2	1	Yes	Analysis
4	PECC Club Championship 2023 (Senior)	2023-10-12	2023-11-23	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
5	Eastern Cape Chess Team Championship 2023 (Open)	2023-10-07	2023-10-08	Standard	Sarah Baartman (ESB)	5	4	2.5	Yes	Analysis
6	Bergman Cup 2023	2023-06-08	2023-07-20	Rapid	Nelson Mandela Bay (ENM)	9	3	1.5	Yes	Analysis
7	PECC Edgar Hill 2023	2023-03-30	2023-04-13	Blitz	Nelson Mandela Bay (ENM)	9	6	3	Yes	Analysis
8	PECC Presidents Cup 2023	2023-02-02	2023-03-16	Standard	Nelson Mandela Bay (ENM)	7	2	2	Yes	Analysis
9	PECC Closed 2022 (B)	2022-09-22	2022-10-27	Standard	Nelson Mandela Bay (ENM)	5	3	0.5	Yes	Analysis
10	PECC 20/20 2022	2022-09-01	2022-09-15	Rapid	Nelson Mandela Bay (ENM)	6	6	2	Yes	Analysis
11	PECC Blitz Closed 2022	2022-08-11	2022-08-18	Blitz	Nelson Mandela Bay (ENM)	9	7	2	Yes	Analysis
12	NMB Senior Trial 1 2022 (Adult)	2022-05-06	2022-05-07	Standard	Nelson Mandela Bay (ENM)	5	4	1	Yes	Analysis

#	Games	Start				End
1	5	Tournament PECC Closed 2022				Tournament PECC Edgar Hill 2023
		date 2022-10-27	rnd 5	type Standard	result 0.5	date 2023-03-30	rnd 5	type Blitz	result 1
		Opponent Driscoll, S (Samuel)				Opponent Boggenpoel, L (Levi)
2	3	Tournament Eastern Cape Chess Team Championship 2023				Tournament Eastern Cape Chess Team Championship 2023
		date 2023-10-07	rnd 1	type Standard	result 1	date 2023-10-07	rnd 3	type Standard	result 0.5
		Opponent Van Zyl, E (Emile)				Opponent Potgieter, D (Divan)
3	2	Tournament PECC Club Championship 2023				Tournament PECC Club Championship 2023
		date 2023-11-02	rnd 4	type Standard	result 1	date 2023-11-09	rnd 5	type Standard	result 1
		Opponent Chang, L (Lawrence)				Opponent Lippstreu, C (Caleb)

#	Games	Start				End
1	6	Tournament PECC Closed 2022				Tournament Eastern Cape Chess Team Championship 2023
		date 2022-10-27	rnd 5	type Standard	result 0.5	date 2023-10-07	rnd 3	type Standard	result 0.5
		Opponent Driscoll, S (Samuel)				Opponent Potgieter, D (Divan)
2	2	Tournament PECC Club Championship 2023				Tournament PECC Club Championship 2023
		date 2023-11-02	rnd 4	type Standard	result 1	date 2023-11-09	rnd 5	type Standard	result 1
		Opponent Chang, L (Lawrence)				Opponent Lippstreu, C (Caleb)
3	1	Tournament Eastern Cape Inter-Regional Individual Chess Championship 2025				Tournament Eastern Cape Inter-Regional Individual Chess Championship 2025
		date 2025-07-12	rnd 4	type Standard	result 0.5	date 2025-07-12	rnd 4	type Standard	result 0.5
		Opponent Swanepoel, D (Diego)				Opponent Swanepoel, D (Diego)

#	Games	Start				End
1	2	Tournament Bergman Cup 2023				Tournament Bergman Cup 2023
		date 2023-06-08	rnd 1	type Rapid	result 0.5	date 2023-06-08	rnd 2	type Rapid	result 1
		Opponent Dugmore, D (Deacon)				Opponent Berrington, J (Jordan)
2	2	Tournament PECC 20/20 2022				Tournament PECC 20/20 2022
		date 2022-09-01	rnd 2	type Rapid	result 1	date 2022-09-08	rnd 3	type Rapid	result 1
		Opponent Nel, R (Ruhan)				Opponent Billett, L (Lauren)

#	Games	Start				End
1	2	Tournament PECC Edgar Hill 2023				Tournament PECC Edgar Hill 2023
		date 2023-03-30	rnd 4	type Blitz	result 1	date 2023-03-30	rnd 5	type Blitz	result 1
		Opponent Boggenpoel, D (Dante Xavier)				Opponent Boggenpoel, L (Levi)
2	2	Tournament PECC Blitz Closed 2022				Tournament PECC Blitz Closed 2022
		date 2022-08-11	rnd 2	type Blitz	result 1	date 2022-08-11	rnd 3	type Blitz	result 1
		Opponent Driscoll, J (Jessica Darby)				Opponent Louis, C (Caitlyn)
3	1	Tournament PECC Edgar Hill 2023				Tournament PECC Edgar Hill 2023
		date 2023-04-13	rnd 8	type Blitz	result 1	date 2023-04-13	rnd 8	type Blitz	result 1
		Opponent Prinsloo, L (Liam)				Opponent Prinsloo, L (Liam)

#	Games	Start				End
1	4	Tournament PECC Presidents Cup 2023				Tournament PECC Edgar Hill 2023
		date 2023-03-02	rnd 5	type Standard	result 1	date 2023-03-30	rnd 5	type Blitz	result 1
		Opponent Boggenpoel, B (Blake)				Opponent Boggenpoel, L (Levi)
2	2	Tournament PECC Club Championship 2023				Tournament PECC Club Championship 2023
		date 2023-11-02	rnd 4	type Standard	result 1	date 2023-11-09	rnd 5	type Standard	result 1
		Opponent Chang, L (Lawrence)				Opponent Lippstreu, C (Caleb)
3	2	Tournament Eastern Cape Chess Team Championship 2023				Tournament Eastern Cape Chess Team Championship 2023
		date 2023-10-07	rnd 1	type Standard	result 1	date 2023-10-07	rnd 2	type Standard	result 1
		Opponent Van Zyl, E (Emile)				Opponent Ndlovu, S (Sinovuyo)

#	Games	Start				End
1	4	Tournament PECC Presidents Cup 2023				Tournament Eastern Cape Chess Team Championship 2023
		date 2023-03-02	rnd 5	type Standard	result 1	date 2023-10-07	rnd 2	type Standard	result 1
		Opponent Boggenpoel, B (Blake)				Opponent Ndlovu, S (Sinovuyo)
2	2	Tournament PECC Club Championship 2023				Tournament PECC Club Championship 2023
		date 2023-11-02	rnd 4	type Standard	result 1	date 2023-11-09	rnd 5	type Standard	result 1
		Opponent Chang, L (Lawrence)				Opponent Lippstreu, C (Caleb)
3	1	Tournament NMBCU Club League 2024				Tournament NMBCU Club League 2024
		date 2024-08-18	rnd 3	type Standard	result 1	date 2024-08-18	rnd 3	type Standard	result 1
		Opponent Stander, CL (Cael Lelethu)				Opponent Stander, CL (Cael Lelethu)

#	Games	Start				End
1	2	Tournament PECC 20/20 2022				Tournament PECC 20/20 2022
		date 2022-09-01	rnd 2	type Rapid	result 1	date 2022-09-08	rnd 3	type Rapid	result 1
		Opponent Nel, R (Ruhan)				Opponent Billett, L (Lauren)
2	1	Tournament Bergman Cup 2023				Tournament Bergman Cup 2023
		date 2023-06-08	rnd 2	type Rapid	result 1	date 2023-06-08	rnd 2	type Rapid	result 1
		Opponent Berrington, J (Jordan)				Opponent Berrington, J (Jordan)

#	Games	Start				End
1	2	Tournament PECC Edgar Hill 2023				Tournament PECC Edgar Hill 2023
		date 2023-03-30	rnd 4	type Blitz	result 1	date 2023-03-30	rnd 5	type Blitz	result 1
		Opponent Boggenpoel, D (Dante Xavier)				Opponent Boggenpoel, L (Levi)
2	2	Tournament PECC Blitz Closed 2022				Tournament PECC Blitz Closed 2022
		date 2022-08-11	rnd 2	type Blitz	result 1	date 2022-08-11	rnd 3	type Blitz	result 1
		Opponent Driscoll, J (Jessica Darby)				Opponent Louis, C (Caitlyn)
3	1	Tournament PECC Edgar Hill 2023				Tournament PECC Edgar Hill 2023
		date 2023-04-13	rnd 8	type Blitz	result 1	date 2023-04-13	rnd 8	type Blitz	result 1
		Opponent Prinsloo, L (Liam)				Opponent Prinsloo, L (Liam)

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	Chipunza ,J (James)	3	0	-425	1	0	-425	2	0	-425	0	0	0
1	Chipunza ,J (James)	3	1413.9	988.9	1	1293.4	988.9	2	1286.9	988.9	0	0	0
2	Peter ,NM (Neathan Mninawa)	3	0	-425	1	0	-425	1	0	-425	1	0	-425
2	Peter ,NM (Neathan Mninawa)	3	1685.3	1260.3	1	1775.6	1260.3	1	1339.7	1260.3	1	1490.4	1260.3
3	Lagardien ,I (Ismaeel)	3	0	-425	1	0	-425	0	0	0	2	0	-425
3	Lagardien ,I (Ismaeel)	3	1661.6	1236.6	1	1725.2	1236.6	0	0	0	2	1339.9	1236.6
4	Driscoll ,S (Samuel)	2	0.5	-212.5	1	0.5	0	1	0	-425	0	0	0
4	Driscoll ,S (Samuel)	2	1504.7	1292.2	1	1583.9	1504.7	1	1205	1079.7	0	0	0
5	Jenecker ,J (Jayden)	2	0	-425	1	0	-425	1	0	-425	0	0	0
5	Jenecker ,J (Jayden)	2	1356.8	931.8	1	1332.3	931.8	1	1192	931.8	0	0	0
6	Boggenpoel ,L (Levi)	2	2	425	1	1	425	0	0	0	1	1	425
6	Boggenpoel ,L (Levi)	2	1124.3	1549.3	1	1156	1549.3	0	0	0	1	1200	1549.3
7	Chipunza ,J (Jared)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Chipunza ,J (Jared)	1	1524.4	1099.4	1	1527.2	1099.4	0	0	0	0	0	0
8	Sahluko ,E (Emihle)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Sahluko ,E (Emihle)	1	1513.4	1088.4	1	1513.7	1088.4	0	0	0	0	0	0
9	Mzizi ,O (Olwethu)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Mzizi ,O (Olwethu)	1	1427.1	1002.1	1	1418.3	1002.1	0	0	0	0	0	0
10	Stander ,CL (Cael Lelethu)	1	1	425	1	1	425	0	0	0	0	0	0
10	Stander ,CL (Cael Lelethu)	1	1575.3	2000.3	1	1575	2000.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Gamba, O (Owen)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms