Chess South Africa Ratings Database

PLAYER PAGE

Personal

Sibiya, ST (Simphiwe)

Chess SA id

1060107368

FIDE id

Date of birth

2006-03-23 (U20)

Gender

Male

Region

King Cetshwayo (KUR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-10-14

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1433.3	1464.9	1327.3	1200
Raw rating	1433.3	1464.9	1327.3	1200
Weighted rating	1432.5	1464.9	1326.2	1200
Weighted performance	927.5	834.1	0	0
Floor	983.2	966.2	862	700
K-factor	32	32	36	36
Min/Max rating change allowed	118.9	113.7	138.3	165.8
Highest rating	1483.2 2021-11-01	1466.3 2020-03-01	1464.5 2018-12-01	1200 2018-10-01
Highest raw rating	1483.2 2021-11-01	1466.2 2020-04-01	1362 2021-11-01	1200 2024-02-01
Highest weighted rating	1483.2 2022-05-01	1466.2 2022-03-01	1362 2023-08-01	1200 2018-10-01
Highest weighted performance	1464.7 2020-03-01	1466.3 2020-03-01	1464.5 2018-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1433.3	1464.9	1327.3	1200
Analysis
Rating	1433.3	1464.9	1327.3	1200
Raw rating	1433.3	1464.9	1327.3	1200
Weighted rating	1432.5	1464.9	1326.2
Weighted performance	927.5	834.1	0
K-factor	32	32	36	36
Floor	983.2	966.2	862	700
Max/Min rating change allowed	118.9	113.7	138.3	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	1433.3	1464.9	1327.3	1200
New weighted rating	1432.6	1464.9	1326.4	1200
New weighted performance	927.1	833.6	0	0
Temp new rating	1433.3	1464.9	1327.3	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1433.3	1464.9	1327.3	1200
New K-factor	32	32	36	36
New floor	983.2	966.2	862	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	19	7	12
	14	14	0
	6	0	6
History	93	70	23

Games since
	Main 5	Standard 0		Rapid 5		Blitz 0
Gender	Male
Age group	U20
Region	King Cetshwayo (KUR)
Province	KwaZulu Natal (KZ)
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	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
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	93	65.5	70.43	173.7	1233.4	1407.1
Standard	70	48.5	69.29	163.9	1235.9	1399.9
Rapid	23	17	73.91	203.3	1225.8	1429.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1433.3	1464.9	1327.3	1200
2025-09-01	1433.3	1464.9	1327.3	1200
2025-08-01	1433.3	1464.9	1327.3	1200
2025-07-01	1433.3	1464.9	1327.3	1200
2025-06-01	1433.3	1464.9	1327.3	1200
2025-05-01	1433.3	1464.9	1327.3	1200
2025-04-01	1433.3	1464.9	1327.3	1200
2025-03-01	1433.3	1464.9	1327.3	1200
2025-02-01	1433.3	1464.9	1327.3	1200
2025-01-01	1431.3	1464.9	1324.6	1200
2024-12-01	1431.3	1464.9	1324.6	1200
2024-11-01	1431.3	1464.9	1324.6	1200
2024-10-01	1431.3	1464.9	1324.6	1200
2024-09-01	1431.3	1464.9	1324.6	1200
2024-08-01	1431.3	1464.9	1324.6	1200
2024-07-01	1431.3	1464.9	1324.6	1200
2024-06-01	1431.3	1464.9	1324.6	1200
2024-08-01	1431.3	1464.9	1324.6	1200
2024-04-01	1431.3	1464.9	1324.6	1200
2024-03-01	1431.3	1464.9	1324.6	1200
2024-02-01	1431.3	1464.9	1324.6	1200
2024-01-01	1431.3	1464.9	1324.6	1200
2023-12-01	1431.3	1464.9	1324.6	1200
2023-11-01	1431.3	1464.9	1324.6	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	2023 King Cetswayo SALGA Elimination (U20 Boys)	2023-10-14	2023-10-14	Rapid	King Cetshwayo (KUR)	5	5	2.5	Yes	Analysis
2	2023 KZN Winter Schools Selections (U18 Boys)	2023-06-24	2023-06-24	Rapid	Ethekwini (KED)	7	7	4.5	Yes	Analysis
3	2023 Imperial City Campus KC Open (Open)	2023-02-18	2023-02-19	Standard	King Cetshwayo (KUR)	7	7	6	Yes	Analysis
4	2022 Unizulu Chess Tournament (Open)	2022-09-03	2022-09-04	Standard	King Cetshwayo (KUR)	7	7	5.5	Yes	Analysis
5	2022 King Cetshwayo Championship (Open)	2022-05-28	2022-05-29	Standard	King Cetshwayo (KUR)	7	7	3.5	Yes	Analysis
6	2021 King Cetshwayo Rapid (Open)	2021-10-02	2021-10-02	Rapid	King Cetshwayo (KUR)	7	6	6	Yes	Analysis
7	2020 King Cetshwayo Anniversary (U16)	2020-03-14	2020-03-15	Standard	King Cetshwayo (KUR)	7	7	5	Yes	Analysis
8	2019 South African Junior Team Championships (U14C)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	6.5	Yes	Analysis
9	2019 SALGA KZN Games	2019-12-13	2019-12-15	Standard	Ethekwini (KED)	6	6	3	Yes	Analysis
10	2019 King Cetshwayo Christmas Championship (U14+U16)	2019-11-24	2019-11-24	Standard	King Cetshwayo (KUR)	5	5	4	Yes	Analysis
11	2019 Umhlathuze Summer Championship (U14)	2019-10-05	2019-10-05	Standard	King Cetshwayo (KUR)	5	5	4	Yes	Analysis
12	2019 King Cetshwayo Winter (U14)	2019-08-31	2019-09-01	Standard	King Cetshwayo (KUR)	7	7	5	Yes	Analysis
13	KZN Schools Winter Games 2019 (U15 Boys)	2019-06-15	2019-06-16	Standard	Ethekwini (KED)	5	5	3	Yes	Analysis
14	2019 King Cetshwayo Anniversary (U14)	2019-03-02	2019-03-03	Standard	King Cetshwayo (KUR)	7	7	3	Yes	Analysis
15	10th Jacob G Zuma Foundation 2018 (Team)	2018-12-20	2018-12-20	Rapid	iLembe (KIK)	5	5	4	Yes	Analysis

#	Games	Start				End
1	10	Tournament 2020 King Cetshwayo Anniversary				Tournament 2022 King Cetshwayo Championship
		date 2020-03-15	rnd 7	type Standard	result 1	date 2022-05-28	rnd 3	type Standard	result 1
		Opponent Chili, O (Olwethu)				Opponent Mbokazi, B (Banele)
2	10	Tournament 2019 South African Junior Team Championships				Tournament 2020 King Cetshwayo Anniversary
		date 2020-01-04	rnd 1	type Standard	result 0.5	date 2020-03-14	rnd 3	type Standard	result 1
		Opponent Huisamen, BB (Botha)				Opponent Gounder, R (Rowan)
3	9	Tournament 2022 Unizulu Chess Tournament				Tournament 2023 Imperial City Campus KC Open
		date 2022-09-03	rnd 3	type Standard	result 0.5	date 2023-02-18	rnd 4	type Standard	result 1
		Opponent Gama, BS (Banele)				Opponent Ndwandwe, T (Thalente)

#	Games	Start				End
1	10	Tournament 2019 South African Junior Team Championships				Tournament 2020 King Cetshwayo Anniversary
		date 2020-01-04	rnd 1	type Standard	result 0.5	date 2020-03-14	rnd 3	type Standard	result 1
		Opponent Huisamen, BB (Botha)				Opponent Gounder, R (Rowan)
2	9	Tournament 2022 Unizulu Chess Tournament				Tournament 2023 Imperial City Campus KC Open
		date 2022-09-03	rnd 3	type Standard	result 0.5	date 2023-02-18	rnd 4	type Standard	result 1
		Opponent Gama, BS (Banele)				Opponent Ndwandwe, T (Thalente)
3	6	Tournament 2019 King Cetshwayo Winter				Tournament 2019 Umhlathuze Summer Championship
		date 2019-09-01	rnd 6	type Standard	result 1	date 2019-10-05	rnd 4	type Standard	result 1
		Opponent Dawood, M (Mohamed)				Opponent Buthelezi, M (Mbalenhle)

#	Games	Start				End
1	10	Tournament 10th Jacob G Zuma Foundation 2018				Tournament 2023 KZN Winter Schools Selections
		date 2018-12-20	rnd 5	type Rapid	result 1	date 2023-06-24	rnd 3	type Rapid	result 1
		Opponent Dumakude, N (Nqoba)				Opponent Ntuli, M (Mlungisi)
2	3	Tournament 2023 KZN Winter Schools Selections				Tournament 2023 King Cetswayo SALGA Elimination
		date 2023-06-24	rnd 7	type Rapid	result 1	date 2023-10-14	rnd 2	type Rapid	result 1
		Opponent Samduth, J (Jevon)				Opponent Ngcobo, A (Awenkosi)
3	3	Tournament 10th Jacob G Zuma Foundation 2018				Tournament 10th Jacob G Zuma Foundation 2018
		date 2018-12-20	rnd 1	type Rapid	result 1	date 2018-12-20	rnd 3	type Rapid	result 1
		Opponent Machi, A (Amahle)				Opponent Khumalo, M (Mawande)

No games found.

#	Games	Start				End

#	Games	Start				End
1	10	Tournament 2020 King Cetshwayo Anniversary				Tournament 2022 King Cetshwayo Championship
		date 2020-03-15	rnd 7	type Standard	result 1	date 2022-05-28	rnd 3	type Standard	result 1
		Opponent Chili, O (Olwethu)				Opponent Mbokazi, B (Banele)
2	9	Tournament 2019 South African Junior Team Championships				Tournament 2020 King Cetshwayo Anniversary
		date 2020-01-04	rnd 2	type Standard	result 1	date 2020-03-14	rnd 3	type Standard	result 1
		Opponent Govender, R (Reolan)				Opponent Gounder, R (Rowan)
3	8	Tournament 2022 Unizulu Chess Tournament				Tournament 2023 Imperial City Campus KC Open
		date 2022-09-03	rnd 4	type Standard	result 1	date 2023-02-18	rnd 4	type Standard	result 1
		Opponent Nkabinde, W (Webster)				Opponent Ndwandwe, T (Thalente)

#	Games	Start				End
1	9	Tournament 2019 South African Junior Team Championships				Tournament 2020 King Cetshwayo Anniversary
		date 2020-01-04	rnd 2	type Standard	result 1	date 2020-03-14	rnd 3	type Standard	result 1
		Opponent Govender, R (Reolan)				Opponent Gounder, R (Rowan)
2	8	Tournament 2022 Unizulu Chess Tournament				Tournament 2023 Imperial City Campus KC Open
		date 2022-09-03	rnd 4	type Standard	result 1	date 2023-02-18	rnd 4	type Standard	result 1
		Opponent Nkabinde, W (Webster)				Opponent Ndwandwe, T (Thalente)
3	6	Tournament 2019 King Cetshwayo Winter				Tournament 2019 Umhlathuze Summer Championship
		date 2019-09-01	rnd 6	type Standard	result 1	date 2019-10-05	rnd 4	type Standard	result 1
		Opponent Dawood, M (Mohamed)				Opponent Buthelezi, M (Mbalenhle)

#	Games	Start				End
1	10	Tournament 10th Jacob G Zuma Foundation 2018				Tournament 2023 KZN Winter Schools Selections
		date 2018-12-20	rnd 5	type Rapid	result 1	date 2023-06-24	rnd 3	type Rapid	result 1
		Opponent Dumakude, N (Nqoba)				Opponent Ntuli, M (Mlungisi)
2	3	Tournament 2023 KZN Winter Schools Selections				Tournament 2023 King Cetswayo SALGA Elimination
		date 2023-06-24	rnd 7	type Rapid	result 1	date 2023-10-14	rnd 2	type Rapid	result 1
		Opponent Samduth, J (Jevon)				Opponent Ngcobo, A (Awenkosi)
3	3	Tournament 10th Jacob G Zuma Foundation 2018				Tournament 10th Jacob G Zuma Foundation 2018
		date 2018-12-20	rnd 1	type Rapid	result 1	date 2018-12-20	rnd 3	type Rapid	result 1
		Opponent Machi, A (Amahle)				Opponent Khumalo, M (Mawande)

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	Mkhwanazi ,S (Simesihle)	6	0	-425	6	0	-425	0	0	0	0	0	0
1	Mkhwanazi ,S (Simesihle)	6	1445.5	1020.5	6	1475.6	1020.5	0	0	0	0	0	0
2	Moonsamy ,T (Trevyn)	3	1	-141.7	2	1	0	1	0	-425	0	0	0
2	Moonsamy ,T (Trevyn)	3	1326.6	1185	2	1284.9	1326.6	1	1248.4	901.6	0	0	0
3	Nkosi ,A (Amahle)	2	2	425	2	2	425	0	0	0	0	0	0
3	Nkosi ,A (Amahle)	2	1013.7	1438.7	2	1026.1	1438.7	0	0	0	0	0	0
4	Gengan ,P (Paolomaldini)	2	1	0	2	1	0	0	0	0	0	0	0
4	Gengan ,P (Paolomaldini)	2	1075.6	1075.6	2	1084.8	1075.6	0	0	0	0	0	0
5	Nene ,K (Kwethemba)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Nene ,K (Kwethemba)	2	1321.9	896.9	2	1332	896.9	0	0	0	0	0	0
6	Panday ,A (Adhi)	2	2	425	2	2	425	0	0	0	0	0	0
6	Panday ,A (Adhi)	2	1292.4	1717.4	2	1318.2	1717.4	0	0	0	0	0	0
7	Chili ,O (Olwethu)	2	2	425	2	2	425	0	0	0	0	0	0
7	Chili ,O (Olwethu)	2	1305.3	1730.3	2	1293.4	1730.3	0	0	0	0	0	0
8	Singh ,A (Arya)	2	0	-425	2	0	-425	0	0	0	0	0	0
8	Singh ,A (Arya)	2	1483.9	1058.9	2	1502.1	1058.9	0	0	0	0	0	0
9	Thabede ,M (Mthunzi)	1	1	425	1	1	425	0	0	0	0	0	0
9	Thabede ,M (Mthunzi)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Huisamen ,BB (Botha Brandt)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Huisamen ,BB (Botha Brandt)	1	1505.2	1505.2	1	1496.9	1505.2	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Sibiya, ST (Simphiwe)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms