Chess South Africa Ratings Database

PLAYER PAGE

Personal

Sibulawa, S (Siyanda)

Chess SA id

1110143277

FIDE id

Date of birth

2011-10-16 (U16)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-08-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1358.6	1357.5	1200	1200
Raw rating	1357.3	1356.7	1200	1200
Weighted rating	1358.6	1357.5	1200	1200
Weighted performance	1103.5	1104.9	0	0
Floor	918.5	919.6	700	700
K-factor	32	32	36	36
Min/Max rating change allowed	132.5	132.6	165.8	165.8
Highest rating	1434 2024-05-01	1435.1 2024-05-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1418.5 2024-06-01	1419.6 2024-06-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1357.3 2025-08-01	1356.7 2025-08-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1434 2024-05-01	1435.1 2024-05-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.4	0.2	0	0
New rating	1359.1	1357.6	1200	1200
Analysis
Rating	1358.6	1357.5	1200	1200
Raw rating	1357.3	1356.7	1200	1200
Weighted rating	1358.6	1357.5	1200
Weighted performance	1103.5	1104.9	0
K-factor	32	32	36	36
Floor	918.5	919.6	700	700
Max/Min rating change allowed	132.5	132.6	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	1357.3	1356.7	1200	1200
New weighted rating	1359.1	1357.6	1200	1200
New weighted performance	1103	1104.4	0	0
Temp new rating	1359.1	1357.6	1200	1200
Temp new rating +/-	0.4	0.2	0	0
Final new rating +/-	0.4	0.2	0	0
New rating	1359.1	1357.6	1200	1200
New K-factor	32	32	36	36
New floor	918.5	919.6	700	700

Item	Main	Standard
	0	0
	0	0
	25	25
	10	10
	9	9
	0	0
History	44	44

Games since
	Main 25	Standard 25		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	44	31	70.45	173.9	1205.5	1379.3
Standard	44	31	70.45	173.9	1205.5	1379.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1357.3	1356.7	1200	1200
2025-09-01	1357.3	1356.7	1200	1200
2025-08-01	1357.3	1356.7	1200	1200
2025-07-01	1356.4	1356.2	1200	1200
2025-06-01	1355.4	1355.5	1200	1200
2025-05-01	1354.7	1354.7	1200	1200
2025-04-01	1354.7	1353.7	1200	1200
2025-03-01	1354.7	1352.5	1200	1200
2025-02-01	1354.7	1350.8	1200	1200
2025-01-01	1354.7	1343.5	1200	1200
2024-12-01	1354.7	1343.5	1200	1200
2024-11-01	1354.7	1343.5	1200	1200
2024-10-01	1354.7	1343.5	1200	1200
2024-09-01	1399.9	1398.2	1200	1200
2024-08-01	1399.9	1398.2	1200	1200
2024-07-01	1418.5	1419.6	1200	1200
2024-06-01	1418.5	1419.6	1200	1200
2024-08-01	1333.2	1349.2	1200	1200
2024-04-01	1310.5	1325.4	1200	1200
2024-03-01	1310.5	1325.4	1200	1200
2024-02-01	1310.5	1325.4	1200	1200
2024-01-01	1310.5	1325.4	1200	1200
2023-12-01	1310.5	1325.4	1200	1200
2023-11-01	1310.5	1325.4	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	Gauteng Schools Individuals Finals 2024 (U13 Boys)	2024-08-16	2024-08-16	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
2	Mojazo Cluster School League 2024 (High Schools)	2024-07-26	2024-07-26	Standard	West Rand (GWR)	5	5	3	Yes	Analysis
3	Siyavuma Primary Open 2024 (Junior)	2024-05-18	2024-05-18	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
4	D14 Schools Individuals 2024 (U13 Boys)	2024-05-11	2024-05-11	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
5	Mojazo Schools Cluster 2024 (U13)	2024-04-12	2024-04-12	Standard	West Rand (GWR)	5	5	4	Yes	Analysis
6	2023 Gauteng Top Schools (U13 Mixed)	2023-08-18	2023-08-18	Standard	West Rand (GWR)	5	5	4	Yes	Analysis
7	Mojazo Cluster Schools Individuals 2023 (U13 Boys)	2023-04-21	2023-04-21	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
8	2022 Gauteng Schools Team Championships (U13 Open)	2022-08-27	2022-08-27	Standard	Tshwane (GTP)	5	4	3	Yes	Analysis
9	2022 Gauteng Schools Individual Chess Championship (U11 Boys)	2022-06-18	2022-06-18	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis

#	Games	Start				End
1	6	Tournament Mojazo Schools Cluster 2024				Tournament D14 Schools Individuals 2024
		date 2024-04-12	rnd 4	type Standard	result 1	date 2024-05-11	rnd 4	type Standard	result 1
		Opponent Khanyile, S (Samkelo)				Opponent Shabalala, N (Njabulo)
2	6	Tournament 2022 Gauteng Schools Team Championships				Tournament Mojazo Cluster Schools Individuals 2023
		date 2022-08-27	rnd 3	type Standard	result 1	date 2023-04-21	rnd 3	type Standard	result 1
		Opponent Human, E (Evert)				Opponent Maboe, S (Sibusiso)
3	4	Tournament 2023 Gauteng Top Schools				Tournament Mojazo Schools Cluster 2024
		date 2023-08-18	rnd 4	type Standard	result 1	date 2024-04-12	rnd 2	type Standard	result 1
		Opponent Oberholzer, T (Troy)				Opponent Ngema, N (Nkululeko)

#	Games	Start				End
1	6	Tournament Mojazo Schools Cluster 2024				Tournament D14 Schools Individuals 2024
		date 2024-04-12	rnd 4	type Standard	result 1	date 2024-05-11	rnd 4	type Standard	result 1
		Opponent Khanyile, S (Samkelo)				Opponent Shabalala, N (Njabulo)
2	6	Tournament 2022 Gauteng Schools Team Championships				Tournament Mojazo Cluster Schools Individuals 2023
		date 2022-08-27	rnd 3	type Standard	result 1	date 2023-04-21	rnd 3	type Standard	result 1
		Opponent Human, E (Evert)				Opponent Maboe, S (Sibusiso)
3	4	Tournament 2023 Gauteng Top Schools				Tournament Mojazo Schools Cluster 2024
		date 2023-08-18	rnd 4	type Standard	result 1	date 2024-04-12	rnd 2	type Standard	result 1
		Opponent Oberholzer, T (Troy)				Opponent Ngema, N (Nkululeko)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament Mojazo Schools Cluster 2024				Tournament D14 Schools Individuals 2024
		date 2024-04-12	rnd 4	type Standard	result 1	date 2024-05-11	rnd 4	type Standard	result 1
		Opponent Khanyile, S (Samkelo)				Opponent Shabalala, N (Njabulo)
2	6	Tournament 2022 Gauteng Schools Team Championships				Tournament Mojazo Cluster Schools Individuals 2023
		date 2022-08-27	rnd 3	type Standard	result 1	date 2023-04-21	rnd 3	type Standard	result 1
		Opponent Human, E (Evert)				Opponent Maboe, S (Sibusiso)
3	4	Tournament 2023 Gauteng Top Schools				Tournament Mojazo Schools Cluster 2024
		date 2023-08-18	rnd 4	type Standard	result 1	date 2024-04-12	rnd 2	type Standard	result 1
		Opponent Oberholzer, T (Troy)				Opponent Ngema, N (Nkululeko)

#	Games	Start				End
1	6	Tournament Mojazo Schools Cluster 2024				Tournament D14 Schools Individuals 2024
		date 2024-04-12	rnd 4	type Standard	result 1	date 2024-05-11	rnd 4	type Standard	result 1
		Opponent Khanyile, S (Samkelo)				Opponent Shabalala, N (Njabulo)
2	6	Tournament 2022 Gauteng Schools Team Championships				Tournament Mojazo Cluster Schools Individuals 2023
		date 2022-08-27	rnd 3	type Standard	result 1	date 2023-04-21	rnd 3	type Standard	result 1
		Opponent Human, E (Evert)				Opponent Maboe, S (Sibusiso)
3	4	Tournament 2023 Gauteng Top Schools				Tournament Mojazo Schools Cluster 2024
		date 2023-08-18	rnd 4	type Standard	result 1	date 2024-04-12	rnd 2	type Standard	result 1
		Opponent Oberholzer, T (Troy)				Opponent Ngema, N (Nkululeko)

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	Mhlanga ,N (Nonhle)	2	2	425	2	2	425	0	0	0	0	0	0
1	Mhlanga ,N (Nonhle)	2	1253.1	1678.1	2	1264.5	1678.1	0	0	0	0	0	0
2	Motsewu ,G (Gopolang)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Motsewu ,G (Gopolang)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Mthembu ,C (Celimpilo)	1	1	425	1	1	425	0	0	0	0	0	0
3	Mthembu ,C (Celimpilo)	1	1183.4	1608.4	1	1180	1608.4	0	0	0	0	0	0
4	Nemaungani ,U (Ufhateni)	1	1	425	1	1	425	0	0	0	0	0	0
4	Nemaungani ,U (Ufhateni)	1	1168.9	1593.9	1	1162.2	1593.9	0	0	0	0	0	0
5	Mandongwe ,T (Tafadzwa)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Mandongwe ,T (Tafadzwa)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Motlogelwa ,S (Sinethemba)	1	1	425	1	1	425	0	0	0	0	0	0
6	Motlogelwa ,S (Sinethemba)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Van Wyngaard ,L (Llewelyn)	1	1	425	1	1	425	0	0	0	0	0	0
7	Van Wyngaard ,L (Llewelyn)	1	1157.5	1582.5	1	1150.7	1582.5	0	0	0	0	0	0
8	Du Toit ,C (Christiaan)	1	1	425	1	1	425	0	0	0	0	0	0
8	Du Toit ,C (Christiaan)	1	1196	1621	1	1191.8	1621	0	0	0	0	0	0
9	Nkosi ,M (Mduduzi)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Nkosi ,M (Mduduzi)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Madalambane ,S (Samkele)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Madalambane ,S (Samkele)	1	1252.5	827.5	1	1264	827.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Sibulawa, S (Siyanda)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms