Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mbotho, S (Sisekelo)

Chess SA id

1050326378

FIDE id

Date of birth

2005-05-18 (Adult)

Gender

Male

Region

Nelson Mandela Bay (ENM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-19

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1198.7	1200	1191.6	1197.9
Raw rating	1197	1200	1163.4	1186.4
Weighted rating	1198.7	1200	1191.6	1197.9
Weighted performance	0	0	0	0
Floor	699	700	699	699
K-factor	40	40	40	40
Min/Max rating change allowed	166.5	165.8	174.7	169.1
Highest rating	1199 2025-09-01	1199 2025-08-25	1199 2025-08-25	1199 2025-08-25
Highest raw rating	1199 2025-08-25	1199 2025-08-25	1199 2025-08-25	1199 2025-08-25
Highest weighted rating	1199 2025-09-01	0 2025-08-25	1197.1 2025-09-01	1198.9 2025-09-30
Highest weighted performance	0 2025-08-25	0 2025-08-25	0 2025-08-25	0 2025-08-25

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.2	0	-2.6	-1
New rating	1198.5	1200	1189	1196.9
Analysis
Rating	1198.7	1200	1191.6	1197.9
Raw rating	1197	1200	1163.4	1186.4
Weighted rating	1198.7	1200	1191.6
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	699	700	699	699
Max/Min rating change allowed	166.5	165.8	174.7	169.1
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	1197	1200	1163.4	1186.4
New weighted rating	1198.5	1200	1189	1196.9
New weighted performance	0	0	0	0
Temp new rating	1198.5	1200	1189	1196.9
Temp new rating +/-	-0.2	0	-2.6	-1
Final new rating +/-	-0.2	0	-2.6	-1
New rating	1198.5	1200	1189	1196.9
New K-factor	40	36	40	40
New floor	699	700	699	699

Item	Main	Rapid	Blitz
	0	0	0
	15	6	9
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	15	6	9

Games since
	Main 15	Standard 0		Rapid 6		Blitz 9
Gender	M
Age group	Adult
Region	Nelson Mandela Bay (ENM)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
M	-1		-1		-1
Adult	-1		-1		-1
Adult M	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
M	-1		-1		-1
Adult	-1		-1		-1
Adult M	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
M	-1		-1		-1
Adult	-1		-1		-1
Adult M	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
M	-1		-1		-1
Adult	-1		-1		-1
Adult 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	15	5.5	36.67	-113.3	1352.7	1239.3
Standard	0	0	0	0	0	0
Rapid	6	2	33.33	-141.7	1233.4	1091.7
Blitz	9	3.5	38.89	-94.4	1432.2	1337.8
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	15	5.5	36.67	-113.3	1352.7	1239.3
Standard	0	0	0	0	0	0
Rapid	6	2	33.33	-141.7	1233.4	1091.7
Blitz	9	3.5	38.89	-94.4	1432.2	1337.8

Date	Main	Standard	Rapid	Blitz
2025-11-01	1197	1200	1163.4	1186.4
2025-09-30	1197	1200	1163.4	1186.4
2025-09-01	1188	1200	1163.4	1200
2025-08-01	1200	1200	1200	1200
2025-07-01	1200	1200	1200	1200
2025-06-01	1200	1200	1200	1200
2025-05-01	1200	1200	1200	1200
2025-04-01	1200	1200	1200	1200
2025-03-01	1200	1200	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	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	1st Friday Night Blitz 2025	2025-09-19	2025-09-19	Blitz	Nelson Mandela Bay (ENM)	9	9	3.5	Yes	Analysis
2	NMU USSA Trials 1 2025 (Male)	2025-08-19	2025-08-21	Rapid	Nelson Mandela Bay (ENM)	6	6	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	1st Friday Night Blitz 2025	2025-09-19	2025-09-19	Blitz	Nelson Mandela Bay (ENM)	9	9	3.5	Yes	Analysis
2	NMU USSA Trials 1 2025 (Male)	2025-08-19	2025-08-21	Rapid	Nelson Mandela Bay (ENM)	6	6	2	Yes	Analysis

#	Games	Start				End
1	3	Tournament 1st Friday Night Blitz 2025				Tournament 1st Friday Night Blitz 2025
		date 2025-09-19	rnd 3	type Blitz	result 0.5	date 2025-09-19	rnd 5	type Blitz	result 1
		Opponent Mangcotywa, L (Lihle)				Opponent Wilson, D (Dharrel)
2	2	Tournament NMU USSA Trials 1 2025				Tournament NMU USSA Trials 1 2025
		date 2025-08-19	rnd 2	type Rapid	result 1	date 2025-08-19	rnd 3	type Rapid	result 1
		Opponent Dlabom, I (Ivakele)				Opponent Mbatha, Z (Zanenkosi)
3	1	Tournament 1st Friday Night Blitz 2025				Tournament 1st Friday Night Blitz 2025
		date 2025-09-19	rnd 7	type Blitz	result 1	date 2025-09-19	rnd 7	type Blitz	result 1
		Opponent Memani, A (Ayabulela)				Opponent Memani, A (Ayabulela)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament NMU USSA Trials 1 2025				Tournament NMU USSA Trials 1 2025
		date 2025-08-19	rnd 2	type Rapid	result 1	date 2025-08-19	rnd 3	type Rapid	result 1
		Opponent Dlabom, I (Ivakele)				Opponent Mbatha, Z (Zanenkosi)

#	Games	Start				End
1	3	Tournament 1st Friday Night Blitz 2025				Tournament 1st Friday Night Blitz 2025
		date 2025-09-19	rnd 3	type Blitz	result 0.5	date 2025-09-19	rnd 5	type Blitz	result 1
		Opponent Mangcotywa, L (Lihle)				Opponent Wilson, D (Dharrel)
2	1	Tournament 1st Friday Night Blitz 2025				Tournament 1st Friday Night Blitz 2025
		date 2025-09-19	rnd 7	type Blitz	result 1	date 2025-09-19	rnd 7	type Blitz	result 1
		Opponent Memani, A (Ayabulela)				Opponent Memani, A (Ayabulela)

#	Games	Start				End
1	2	Tournament 1st Friday Night Blitz 2025				Tournament 1st Friday Night Blitz 2025
		date 2025-09-19	rnd 4	type Blitz	result 1	date 2025-09-19	rnd 5	type Blitz	result 1
		Opponent Deysel, L (Liam)				Opponent Wilson, D (Dharrel)
2	2	Tournament NMU USSA Trials 1 2025				Tournament NMU USSA Trials 1 2025
		date 2025-08-19	rnd 2	type Rapid	result 1	date 2025-08-19	rnd 3	type Rapid	result 1
		Opponent Dlabom, I (Ivakele)				Opponent Mbatha, Z (Zanenkosi)
3	1	Tournament 1st Friday Night Blitz 2025				Tournament 1st Friday Night Blitz 2025
		date 2025-09-19	rnd 7	type Blitz	result 1	date 2025-09-19	rnd 7	type Blitz	result 1
		Opponent Memani, A (Ayabulela)				Opponent Memani, A (Ayabulela)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament NMU USSA Trials 1 2025				Tournament NMU USSA Trials 1 2025
		date 2025-08-19	rnd 2	type Rapid	result 1	date 2025-08-19	rnd 3	type Rapid	result 1
		Opponent Dlabom, I (Ivakele)				Opponent Mbatha, Z (Zanenkosi)

#	Games	Start				End
1	2	Tournament 1st Friday Night Blitz 2025				Tournament 1st Friday Night Blitz 2025
		date 2025-09-19	rnd 4	type Blitz	result 1	date 2025-09-19	rnd 5	type Blitz	result 1
		Opponent Deysel, L (Liam)				Opponent Wilson, D (Dharrel)
2	1	Tournament 1st Friday Night Blitz 2025				Tournament 1st Friday Night Blitz 2025
		date 2025-09-19	rnd 7	type Blitz	result 1	date 2025-09-19	rnd 7	type Blitz	result 1
		Opponent Memani, A (Ayabulela)				Opponent Memani, A (Ayabulela)

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	Nguta ,Z (Zuko)	1	0	-425	0	0	0	1	0	-425	0	0	0
1	Nguta ,Z (Zuko)	1	1200	775	0	0	0	1	1200	775	0	0	0
2	Mofokeng ,DR (Diteboho Rearabetswe)	1	0	-425	0	0	0	1	0	-425	0	0	0
2	Mofokeng ,DR (Diteboho Rearabetswe)	1	1215.3	790.3	0	0	0	1	1200	790.3	0	0	0
3	Dlabom ,I (Ivakele)	1	1	425	0	0	0	1	1	425	0	0	0
3	Dlabom ,I (Ivakele)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
4	Baloyi ,T (Tumelo)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Baloyi ,T (Tumelo)	1	1307.4	882.4	0	0	0	1	1200	882.4	0	0	0
5	Mbatha ,Z (Zanenkosi)	1	1	425	0	0	0	1	1	425	0	0	0
5	Mbatha ,Z (Zanenkosi)	1	1199.1	1624.1	0	0	0	1	1196	1624.1	0	0	0
6	Tshalata ,F (Fanele)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Tshalata ,F (Fanele)	1	1278.7	853.7	0	0	0	1	1277.4	853.7	0	0	0
7	Prinsloo ,L (Liam)	1	0	-425	0	0	0	0	0	0	1	0	-425
7	Prinsloo ,L (Liam)	1	1526.3	1101.3	0	0	0	0	0	0	1	1145.4	1101.3
8	Wilson ,D (Dharrel)	1	1	425	0	0	0	0	0	0	1	1	425
8	Wilson ,D (Dharrel)	1	1167.7	1592.7	0	0	0	0	0	0	1	1199.7	1592.7
9	Phokela ,O (Osia)	1	0	-425	0	0	0	0	0	0	1	0	-425
9	Phokela ,O (Osia)	1	1789.1	1364.1	0	0	0	0	0	0	1	1586.2	1364.1
10	Memani ,A (Ayabulela)	1	1	425	0	0	0	0	0	0	1	1	425
10	Memani ,A (Ayabulela)	1	1117.2	1542.2	0	0	0	0	0	0	1	1200	1542.2

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Mbotho, S (Sisekelo)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms