Chess South Africa Ratings Database

PLAYER PAGE

Personal

Oni, DS (Derrick Sbu)

Chess SA id

1120312772

FIDE id

Date of birth

2012-05-03 (U14)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-18

Personal details last changed

2025-10-19

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1280	1200	1310	1200
Raw rating	1280	1200	1310	1200
Weighted rating	1226.5	1200	1228.9	1200
Weighted performance	0	0	0	0
Floor	780	700	810	700
K-factor	36	36	36	36
Min/Max rating change allowed	147.9	165.8	141.8	165.8
Highest rating	1288.9 2024-11-01	1200 2024-10-01	1310 2025-11-01	1200 2024-10-01
Highest raw rating	1280 2025-11-01	1200 2024-10-01	1310 2025-11-01	1200 2024-10-01
Highest weighted rating	1226.5 2025-11-01	1200 2024-10-01	1228.9 2025-11-01	1200 2024-10-01
Highest weighted performance	1288.9 2024-11-01	1200 2024-10-01	1287 2024-11-01	1200 2024-10-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1280	1200	1310	1200
Analysis
Rating	1280	1200	1310	1200
Raw rating	1280	1200	1310	1200
Weighted rating	1226.5	1200	1228.9
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	780	700	810	700
Max/Min rating change allowed	147.9	165.8	141.8	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	1280	1200	1310	1200
New weighted rating	1231.5	1200	1236.2	1200
New weighted performance	0	0	0	0
Temp new rating	1280	1200	1310	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1280	1200	1310	1200
New K-factor	36	36	36	36
New floor	780	700	810	700

Item	Main	Rapid
	0	0
	11	11
	6	6
	0	0
	0	0
	0	0
History	17	17

Games since
	Main 17	Standard 0		Rapid 17		Blitz 0
Gender	M
Age group	U14
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
M	-1		-1		-1
U14	-1		-1		-1
U14 M	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
M	-1		-1		-1
U14	-1		-1		-1
U14 M	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
M	-1		-1		-1
U14	-1		-1		-1
U14 M	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
M	-1		-1		-1
U14	-1		-1		-1
U14 M	-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	11	8.5	77.27	231.8	1202.5	1434.3
Standard	0	0	0	0	0	0
Rapid	11	8.5	77.27	231.8	1202.5	1434.3
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	17	12	70.59	175	1234	1409
Standard	0	0	0	0	0	0
Rapid	17	12	70.59	175	1234	1409
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1280	1200	1310	1200
2025-09-30	1255.4	1200	1273.2	1200
2025-09-01	1225.4	1200	1223.2	1200
2025-08-01	1225.4	1200	1223.2	1200
2025-07-01	1225.4	1200	1223.2	1200
2025-06-01	1225.4	1200	1223.2	1200
2025-05-01	1225.4	1200	1223.2	1200
2025-04-01	1225.4	1200	1223.2	1200
2025-03-01	1225.4	1200	1223.2	1200
2025-02-01	1225.4	1200	1223.2	1200
2025-01-01	1225.4	1200	1223.2	1200
2024-12-01	1225.4	1200	1223.2	1200
2024-11-01	1225.4	1200	1223.2	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-05-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	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	SACSSA Nationals 2025 (U13 Boys)	2025-10-18	2025-10-18	Rapid	Ekurhuleni (GE)	6	6	4.5	Yes	Analysis
2	SACSSA Gauteng Regional Chess Tournament 2025 (U13)	2025-09-20	2025-09-20	Rapid	Ekurhuleni (GE)	5	5	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	SACSSA Nationals 2025 (U13 Boys)	2025-10-18	2025-10-18	Rapid	Ekurhuleni (GE)	6	6	4.5	Yes	Analysis
2	SACSSA Gauteng Regional Chess Tournament 2025 (U13)	2025-09-20	2025-09-20	Rapid	Ekurhuleni (GE)	5	5	4	Yes	Analysis
3	SACSSA Nationals 2024 (U13 Boys)	2024-10-19	2024-10-19	Rapid	Ekurhuleni (GE)	6	6	3.5	Yes	Analysis

#	Games	Start				End
1	5	Tournament SACSSA Nationals 2024				Tournament SACSSA Nationals 2024
		date 2024-10-19	rnd 1	type Rapid	result 0.5	date 2024-10-19	rnd 5	type Rapid	result 0.5
		Opponent Mokhathi, O (Oratile)				Opponent Segoete, O (Omphile)
2	4	Tournament SACSSA Nationals 2025				Tournament SACSSA Nationals 2025
		date 2025-10-18	rnd 3	type Rapid	result 1	date 2025-10-18	rnd 6	type Rapid	result 1
		Opponent Bulo, M (Mangaliso)				Opponent Nhlapo, U (Unathi)
3	3	Tournament SACSSA Gauteng Regional Chess Tournament 2025				Tournament SACSSA Gauteng Regional Chess Tournament 2025
		date 2025-09-20	rnd 1	type Rapid	result 1	date 2025-09-20	rnd 3	type Rapid	result 1
		Opponent El Dika, G (Gabriel)				Opponent Oyekami, K (Kolawole)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament SACSSA Nationals 2024				Tournament SACSSA Nationals 2024
		date 2024-10-19	rnd 1	type Rapid	result 0.5	date 2024-10-19	rnd 5	type Rapid	result 0.5
		Opponent Mokhathi, O (Oratile)				Opponent Segoete, O (Omphile)
2	3	Tournament SACSSA Gauteng Regional Chess Tournament 2025				Tournament SACSSA Gauteng Regional Chess Tournament 2025
		date 2025-09-20	rnd 1	type Rapid	result 1	date 2025-09-20	rnd 3	type Rapid	result 1
		Opponent El Dika, G (Gabriel)				Opponent Oyekami, K (Kolawole)
3	1	Tournament SACSSA Gauteng Regional Chess Tournament 2025				Tournament SACSSA Gauteng Regional Chess Tournament 2025
		date 2025-09-20	rnd 5	type Rapid	result 1	date 2025-09-20	rnd 5	type Rapid	result 1
		Opponent Sokido, E (Emmanuel)				Opponent Sokido, E (Emmanuel)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament SACSSA Gauteng Regional Chess Tournament 2025				Tournament SACSSA Gauteng Regional Chess Tournament 2025
		date 2025-09-20	rnd 1	type Rapid	result 1	date 2025-09-20	rnd 3	type Rapid	result 1
		Opponent El Dika, G (Gabriel)				Opponent Oyekami, K (Kolawole)
2	2	Tournament SACSSA Nationals 2024				Tournament SACSSA Nationals 2024
		date 2024-10-19	rnd 2	type Rapid	result 1	date 2024-10-19	rnd 3	type Rapid	result 1
		Opponent Leotlela, M (Morena)				Opponent Malele, T (Tshenolo)
3	1	Tournament SACSSA Gauteng Regional Chess Tournament 2025				Tournament SACSSA Gauteng Regional Chess Tournament 2025
		date 2025-09-20	rnd 5	type Rapid	result 1	date 2025-09-20	rnd 5	type Rapid	result 1
		Opponent Sokido, E (Emmanuel)				Opponent Sokido, E (Emmanuel)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament SACSSA Gauteng Regional Chess Tournament 2025				Tournament SACSSA Gauteng Regional Chess Tournament 2025
		date 2025-09-20	rnd 1	type Rapid	result 1	date 2025-09-20	rnd 3	type Rapid	result 1
		Opponent El Dika, G (Gabriel)				Opponent Oyekami, K (Kolawole)
2	2	Tournament SACSSA Nationals 2024				Tournament SACSSA Nationals 2024
		date 2024-10-19	rnd 2	type Rapid	result 1	date 2024-10-19	rnd 3	type Rapid	result 1
		Opponent Leotlela, M (Morena)				Opponent Malele, T (Tshenolo)
3	1	Tournament SACSSA Gauteng Regional Chess Tournament 2025				Tournament SACSSA Gauteng Regional Chess Tournament 2025
		date 2025-09-20	rnd 5	type Rapid	result 1	date 2025-09-20	rnd 5	type Rapid	result 1
		Opponent Sokido, E (Emmanuel)				Opponent Sokido, E (Emmanuel)

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	Mtsweni ,T (Thabelang)	1	1	425	0	0	0	1	1	425	0	0	0
1	Mtsweni ,T (Thabelang)	1	1199.1	1624.1	0	0	0	1	1198.5	1624.1	0	0	0
2	Du Toit ,S (Samuel)	1	0	-425	0	0	0	1	0	-425	0	0	0
2	Du Toit ,S (Samuel)	1	1206.2	781.2	0	0	0	1	1202.8	781.2	0	0	0
3	Nortman ,WJ (Wilhelmus Johan)	1	0	-425	0	0	0	1	0	-425	0	0	0
3	Nortman ,WJ (Wilhelmus Johan)	1	1416.8	991.8	0	0	0	1	1200	991.8	0	0	0
4	Nhlapo ,U (Unathi)	1	1	425	0	0	0	1	1	425	0	0	0
4	Nhlapo ,U (Unathi)	1	1212.7	1637.7	0	0	0	1	1220.5	1637.7	0	0	0
5	Des Fountain ,T (Timothy)	1	1	425	0	0	0	1	1	425	0	0	0
5	Des Fountain ,T (Timothy)	1	1199	1624	0	0	0	1	1198.3	1624	0	0	0
6	Segoete ,O (Omphile)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
6	Segoete ,O (Omphile)	1	1329.6	1329.6	0	0	0	1	1200	1329.6	0	0	0
7	Ntswayi ,Q (Qhawe)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Ntswayi ,Q (Qhawe)	1	1200	775	0	0	0	1	1200	775	0	0	0
8	Ramsunder ,D (Diyan)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
8	Ramsunder ,D (Diyan)	1	1200	1200	0	0	0	1	1200	1200	0	0	0
9	Malele ,T (Tshenolo)	1	1	425	0	0	0	1	1	425	0	0	0
9	Malele ,T (Tshenolo)	1	1200.4	1625.4	0	0	0	1	1201.6	1625.4	0	0	0
10	Oyekami ,K (Kolawole)	1	1	425	0	0	0	1	1	425	0	0	0
10	Oyekami ,K (Kolawole)	1	1200	1625	0	0	0	1	1200	1625	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Oni, DS (Derrick Sbu)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms