Chess South Africa Ratings Database

PLAYER PAGE

Personal

Sibuku, L (Lulibolwethu)

Chess SA id

1070160710

FIDE id

Date of birth

2007-03-02 (U20)

Gender

Male

Region

Buffalo City (EBC)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-09-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1203	1214.8	1200	1200
Raw rating	1203	1214.8	1200	1200
Weighted rating	1188.8	1195.4	1200	1200
Weighted performance	1041.6	1038.9	0	0
Floor	712.3	714.8	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	165.1	162.4	165.8	165.8
Highest rating	1285.5 2023-08-01	1286 2023-08-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1212.3 2024-03-01	1214.8 2024-10-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1212.3 2024-03-01	1214.8 2024-03-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1285.5 2023-08-01	1286 2023-08-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1203	1214.8	1200	1200
Analysis
Rating	1203	1214.8	1200	1200
Raw rating	1203	1214.8	1200	1200
Weighted rating	1188.8	1195.4	1200
Weighted performance	1041.6	1038.9	0
K-factor	36	36	36	36
Floor	712.3	714.8	700	700
Max/Min rating change allowed	165.1	162.4	165.8	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	1203	1214.8	1200	1200
New weighted rating	1190.3	1197.6	1200	1200
New weighted performance	1041.1	1038.5	0	0
Temp new rating	1203	1214.8	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1203	1214.8	1200	1200
New K-factor	36	36	36	36
New floor	712.3	714.8	700	700

Item	Main	Standard
	0	0
	0	0
	32	32
	5	5
	0	0
	0	0
History	37	37

Games since
	Main 32	Standard 32		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Buffalo City (EBC)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	3811		538		177
Male	2885		429		137
U20	282		58		19
U20 Male	211		45		13
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	37	13	35.14	-126.4	1270.6	1144.2
Standard	37	13	35.14	-126.4	1270.6	1144.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1203	1214.8	1200	1200
2025-09-01	1203	1214.8	1200	1200
2025-08-01	1203	1214.8	1200	1200
2025-07-01	1203	1214.8	1200	1200
2025-06-01	1203	1214.8	1200	1200
2025-05-01	1203	1214.8	1200	1200
2025-04-01	1203	1214.8	1200	1200
2025-03-01	1203	1214.8	1200	1200
2025-02-01	1203	1214.8	1200	1200
2025-01-01	1203	1214.8	1200	1200
2024-12-01	1203	1214.8	1200	1200
2024-11-01	1203	1214.8	1200	1200
2024-10-01	1203	1214.8	1200	1200
2024-09-01	1101.7	1085.9	1200	1200
2024-08-01	1101.7	1085.9	1200	1200
2024-07-01	1117.2	1102.8	1200	1200
2024-06-01	1104.7	1083.7	1200	1200
2024-08-01	1125	1106	1200	1200
2024-04-01	1175.8	1168.3	1200	1200
2024-03-01	1212.3	1214.4	1200	1200
2024-02-01	1212.3	1214.4	1200	1200
2024-01-01	1212.3	1214.4	1200	1200
2023-12-01	1212.3	1214.4	1200	1200
2023-11-01	1212.3	1214.4	1200	1200

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	Term 3 Port Rex Tourney 2024	2024-08-19	2024-09-02	Standard	Buffalo City (EBC)	5	5	2.5	Yes	Analysis
2	Port Rex 4-way 2024 (Dash 3)	2024-07-24	2024-08-24	Standard	Buffalo City (EBC)	6	6	4.5	Yes	Analysis
3	BC 4th HS Trials 204 (U18-Adult)	2024-07-20	2024-07-20	Standard	Buffalo City (EBC)	5	3	0	Yes	Analysis
4	Term 2 Port Rex Tourney 2024	2024-04-03	2024-05-15	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
5	BC Chess HS Trials 3 2024 (U18-Adult)	2024-05-04	2024-05-04	Standard	Buffalo City (EBC)	5	4	0	Yes	Analysis
6	2nd Buffalo City Chess Trials 2024 (U18A)	2024-04-06	2024-04-06	Standard	Buffalo City (EBC)	5	4	0	Yes	Analysis
7	1st BC Chess Trials 2024 (U18A)	2024-03-02	2024-03-02	Standard	Buffalo City (EBC)	5	5	1	Yes	Analysis
8	4th BC HS Trials 2023 (B)	2023-08-26	2023-08-26	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis

#	Games	Start				End
1	10	Tournament Port Rex 4-way 2024				Tournament Term 3 Port Rex Tourney 2024
		date 2024-07-24	rnd 1	type Standard	result 1	date 2024-09-02	rnd 4	type Standard	result 1
		Opponent Mjiji, M (Milani)				Opponent Furstenburg, O (Olivier)
2	4	Tournament 4th BC HS Trials 2023				Tournament 1st BC Chess Trials 2024
		date 2023-08-26	rnd 3	type Standard	result 1	date 2024-03-02	rnd 1	type Standard	result 1
		Opponent Zwane, L (Lihlumelo)				Opponent Mwansa, K (Kalumba)
3	1	Tournament Term 2 Port Rex Tourney 2024				Tournament Term 2 Port Rex Tourney 2024
		date 2024-05-01	rnd 5	type Standard	result 1	date 2024-05-01	rnd 5	type Standard	result 1
		Opponent Ncetshana, C (Cwenga)				Opponent Ncetshana, C (Cwenga)

#	Games	Start				End
1	10	Tournament Port Rex 4-way 2024				Tournament Term 3 Port Rex Tourney 2024
		date 2024-07-24	rnd 1	type Standard	result 1	date 2024-09-02	rnd 4	type Standard	result 1
		Opponent Mjiji, M (Milani)				Opponent Furstenburg, O (Olivier)
2	4	Tournament 4th BC HS Trials 2023				Tournament 1st BC Chess Trials 2024
		date 2023-08-26	rnd 3	type Standard	result 1	date 2024-03-02	rnd 1	type Standard	result 1
		Opponent Zwane, L (Lihlumelo)				Opponent Mwansa, K (Kalumba)
3	1	Tournament Term 2 Port Rex Tourney 2024				Tournament Term 2 Port Rex Tourney 2024
		date 2024-05-01	rnd 5	type Standard	result 1	date 2024-05-01	rnd 5	type Standard	result 1
		Opponent Ncetshana, C (Cwenga)				Opponent Ncetshana, C (Cwenga)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament 4th BC HS Trials 2023				Tournament 1st BC Chess Trials 2024
		date 2023-08-26	rnd 3	type Standard	result 1	date 2024-03-02	rnd 1	type Standard	result 1
		Opponent Zwane, L (Lihlumelo)				Opponent Mwansa, K (Kalumba)
2	1	Tournament Term 3 Port Rex Tourney 2024				Tournament Term 3 Port Rex Tourney 2024
		date 2024-09-02	rnd 4	type Standard	result 1	date 2024-09-02	rnd 4	type Standard	result 1
		Opponent Furstenburg, O (Olivier)				Opponent Furstenburg, O (Olivier)
3	1	Tournament Port Rex 4-way 2024				Tournament Port Rex 4-way 2024
		date 2024-08-24	rnd 4	type Standard	result 1	date 2024-08-24	rnd 4	type Standard	result 1
		Opponent Mjiji, M (Milani)				Opponent Mjiji, M (Milani)

#	Games	Start				End
1	4	Tournament 4th BC HS Trials 2023				Tournament 1st BC Chess Trials 2024
		date 2023-08-26	rnd 3	type Standard	result 1	date 2024-03-02	rnd 1	type Standard	result 1
		Opponent Zwane, L (Lihlumelo)				Opponent Mwansa, K (Kalumba)
2	1	Tournament Term 3 Port Rex Tourney 2024				Tournament Term 3 Port Rex Tourney 2024
		date 2024-09-02	rnd 4	type Standard	result 1	date 2024-09-02	rnd 4	type Standard	result 1
		Opponent Furstenburg, O (Olivier)				Opponent Furstenburg, O (Olivier)
3	1	Tournament Port Rex 4-way 2024				Tournament Port Rex 4-way 2024
		date 2024-08-24	rnd 4	type Standard	result 1	date 2024-08-24	rnd 4	type Standard	result 1
		Opponent Mjiji, M (Milani)				Opponent Mjiji, M (Milani)

No games found.

#	Games	Start				End

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	Mamatu ,A (Amila)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
1	Mamatu ,A (Amila)	3	1380.3	1238.6	3	1381.6	1238.6	0	0	0	0	0	0
2	Mjiji ,M (Milani)	2	2	425	2	2	425	0	0	0	0	0	0
2	Mjiji ,M (Milani)	2	1096.7	1521.7	2	1102.8	1521.7	0	0	0	0	0	0
3	Ncetshana ,C (Cwenga)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
3	Ncetshana ,C (Cwenga)	2	1172.1	1384.6	2	1166.2	1384.6	0	0	0	0	0	0
4	Ntozakhe ,S (Siyolise)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Ntozakhe ,S (Siyolise)	2	1328.4	903.4	2	1315.7	903.4	0	0	0	0	0	0
5	Voogt ,D (Donte)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Voogt ,D (Donte)	2	1194.4	769.4	2	1189.3	769.4	0	0	0	0	0	0
6	Pearson ,D (Dane)	2	0	-425	2	0	-425	0	0	0	0	0	0
6	Pearson ,D (Dane)	2	1469.3	1044.3	2	1470.1	1044.3	0	0	0	0	0	0
7	Dowa ,M (Makanaka)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
7	Dowa ,M (Makanaka)	2	1224.9	1437.4	2	1232	1437.4	0	0	0	0	0	0
8	Pearson ,E (Ethan)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Pearson ,E (Ethan)	1	1466.2	1041.2	1	1489.9	1041.2	0	0	0	0	0	0
9	Tyani ,M (Mila)	1	1	425	1	1	425	0	0	0	0	0	0
9	Tyani ,M (Mila)	1	1198.8	1623.8	1	1200.7	1623.8	0	0	0	0	0	0
10	Kabuya ,N (Nehemiah)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Kabuya ,N (Nehemiah)	1	1388.6	963.6	1	1391.5	963.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Sibuku, L (Lulibolwethu)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms