Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ledwaba, S (Seipei)

Chess SA id

1000146631

FIDE id

Date of birth

2000-09-21 (Adult)

Gender

Male

Region

Amathole (EAL)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-06-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1232.9	1239.6	1200	1200
Raw rating	1232.1	1238.6	1200	1200
Weighted rating	1232.9	1239.6	1200	1200
Weighted performance	0	0	0	0
Floor	733.2	740	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	158.4	157	165.8	165.8
Highest rating	1349.1 2022-09-01	1349.1 2022-09-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1233.2 2024-02-01	1240 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1233.2 2024-09-01	1240 2024-09-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1349.1 2022-09-01	1349.1 2022-09-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.1	-0.1	0	0
New rating	1232.8	1239.5	1200	1200
Analysis
Rating	1232.9	1239.6	1200	1200
Raw rating	1232.1	1238.6	1200	1200
Weighted rating	1232.9	1239.6	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	733.2	740	700	700
Max/Min rating change allowed	158.4	157	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	1232.1	1238.6	1200	1200
New weighted rating	1232.8	1239.5	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1232.8	1239.5	1200	1200
Temp new rating +/-	-0.1	-0.1	0	0
Final new rating +/-	-0.1	-0.1	0	0
New rating	1232.8	1239.5	1200	1200
New K-factor	36	36	36	36
New floor	733.2	740	700	700

Item	Main	Standard
	0	0
	5	5
	0	0
	0	0
	6	6
	0	0
History	11	11

Games since
	Main 5	Standard 5		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Amathole (EAL)
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	5	1.5	30	-170	1318.3	1148.3
Standard	5	1.5	30	-170	1318.3	1148.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	11	5.5	50	0	1253.8	1253.8
Standard	11	5.5	50	0	1253.8	1253.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1232.1	1238.6	1200	1200
2025-09-30	1232.1	1238.6	1200	1200
2025-09-01	1232.1	1238.6	1200	1200
2025-08-01	1232.1	1238.6	1200	1200
2025-07-01	1233.2	1240	1200	1200
2025-06-01	1233.2	1240	1200	1200
2025-05-01	1233.2	1240	1200	1200
2025-04-01	1233.2	1240	1200	1200
2025-03-01	1233.2	1240	1200	1200
2025-02-01	1233.2	1240	1200	1200
2025-01-01	1233.2	1240	1200	1200
2024-12-01	1233.2	1240	1200	1200
2024-11-01	1233.2	1240	1200	1200
2024-10-01	1233.2	1240	1200	1200
2024-09-01	1233.2	1240	1200	1200
2024-08-01	1233.2	1240	1200	1200
2024-07-01	1233.2	1240	1200	1200
2024-09-01	1233.2	1240	1200	1200
2024-05-01	1233.2	1240	1200	1200
2024-04-01	1233.2	1240	1200	1200
2024-03-01	1233.2	1240	1200	1200
2024-02-01	1233.2	1240	1200	1200
2024-01-01	1233.2	1240	1200	1200
2023-12-01	1233.2	1240	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	Sihambasonke Youth Day Chess 2025 (A)	2025-06-16	2025-06-16	Standard	OR Tambo (EOR)	5	5	1.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Sihambasonke Youth Day Chess 2025 (A)	2025-06-16	2025-06-16	Standard	OR Tambo (EOR)	5	5	1.5	Yes	Analysis
2	EC Students Team League 2022 (C)	2022-08-20	2022-09-17	Standard	Amathole (EAL)	9	6	4	Yes	Analysis

#	Games	Start				End
1	2	Tournament EC Students Team League 2022				Tournament Sihambasonke Youth Day Chess 2025
		date 2022-09-03	rnd 6	type Standard	result 1	date 2025-06-16	rnd 1	type Standard	result 0.5
		Opponent Mtshomo, Z (Zivele)				Opponent Egbichi, IM (Ifeanti Moses)
2	2	Tournament EC Students Team League 2022				Tournament EC Students Team League 2022
		date 2022-08-20	rnd 1	type Standard	result 1	date 2022-08-20	rnd 2	type Standard	result 1
		Opponent Nodolo, S (Sandisiwe)				Opponent Mukgolobetsi, N (Neo)
3	1	Tournament Sihambasonke Youth Day Chess 2025				Tournament Sihambasonke Youth Day Chess 2025
		date 2025-06-16	rnd 5	type Standard	result 1	date 2025-06-16	rnd 5	type Standard	result 1
		Opponent Nontshothwana, C (Chuma)				Opponent Nontshothwana, C (Chuma)

#	Games	Start				End
1	2	Tournament EC Students Team League 2022				Tournament Sihambasonke Youth Day Chess 2025
		date 2022-09-03	rnd 6	type Standard	result 1	date 2025-06-16	rnd 1	type Standard	result 0.5
		Opponent Mtshomo, Z (Zivele)				Opponent Egbichi, IM (Ifeanti Moses)
2	2	Tournament EC Students Team League 2022				Tournament EC Students Team League 2022
		date 2022-08-20	rnd 1	type Standard	result 1	date 2022-08-20	rnd 2	type Standard	result 1
		Opponent Nodolo, S (Sandisiwe)				Opponent Mukgolobetsi, N (Neo)
3	1	Tournament Sihambasonke Youth Day Chess 2025				Tournament Sihambasonke Youth Day Chess 2025
		date 2025-06-16	rnd 5	type Standard	result 1	date 2025-06-16	rnd 5	type Standard	result 1
		Opponent Nontshothwana, C (Chuma)				Opponent Nontshothwana, C (Chuma)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament EC Students Team League 2022				Tournament EC Students Team League 2022
		date 2022-08-20	rnd 1	type Standard	result 1	date 2022-08-20	rnd 2	type Standard	result 1
		Opponent Nodolo, S (Sandisiwe)				Opponent Mukgolobetsi, N (Neo)
2	1	Tournament Sihambasonke Youth Day Chess 2025				Tournament Sihambasonke Youth Day Chess 2025
		date 2025-06-16	rnd 5	type Standard	result 1	date 2025-06-16	rnd 5	type Standard	result 1
		Opponent Nontshothwana, C (Chuma)				Opponent Nontshothwana, C (Chuma)
3	1	Tournament EC Students Team League 2022				Tournament EC Students Team League 2022
		date 2022-09-03	rnd 6	type Standard	result 1	date 2022-09-03	rnd 6	type Standard	result 1
		Opponent Mtshomo, Z (Zivele)				Opponent Mtshomo, Z (Zivele)

#	Games	Start				End
1	2	Tournament EC Students Team League 2022				Tournament EC Students Team League 2022
		date 2022-08-20	rnd 1	type Standard	result 1	date 2022-08-20	rnd 2	type Standard	result 1
		Opponent Nodolo, S (Sandisiwe)				Opponent Mukgolobetsi, N (Neo)
2	1	Tournament Sihambasonke Youth Day Chess 2025				Tournament Sihambasonke Youth Day Chess 2025
		date 2025-06-16	rnd 5	type Standard	result 1	date 2025-06-16	rnd 5	type Standard	result 1
		Opponent Nontshothwana, C (Chuma)				Opponent Nontshothwana, C (Chuma)
3	1	Tournament EC Students Team League 2022				Tournament EC Students Team League 2022
		date 2022-09-03	rnd 6	type Standard	result 1	date 2022-09-03	rnd 6	type Standard	result 1
		Opponent Mtshomo, Z (Zivele)				Opponent Mtshomo, Z (Zivele)

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	Nontshothwana ,C (Chuma)	1	1	425	1	1	425	0	0	0	0	0	0
1	Nontshothwana ,C (Chuma)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Jauza ,N (Ntando)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Jauza ,N (Ntando)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Egbichi ,IM (Ifeanti Moses)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Egbichi ,IM (Ifeanti Moses)	1	1410.1	1410.1	1	1411	1410.1	0	0	0	0	0	0
4	Mukgolobetsi ,N (Neo)	1	1	425	1	1	425	0	0	0	0	0	0
4	Mukgolobetsi ,N (Neo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Mtshomo ,Z (Zivele)	1	1	425	1	1	425	0	0	0	0	0	0
5	Mtshomo ,Z (Zivele)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Mahlezana ,P (Prince)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Mahlezana ,P (Prince)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Nodolo ,S (Sandisiwe)	1	1	425	1	1	425	0	0	0	0	0	0
7	Nodolo ,S (Sandisiwe)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Nkumbi ,L (Lutho)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Nkumbi ,L (Lutho)	1	1410.2	985.2	1	1420.5	985.2	0	0	0	0	0	0
9	Madlebe ,U (Uviwe)	1	1	425	1	1	425	0	0	0	0	0	0
9	Madlebe ,U (Uviwe)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Mvatyana ,L (Linathi)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Mvatyana ,L (Linathi)	1	1371.2	946.2	1	1363	946.2	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

Ledwaba, S (Seipei)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms