Chess South Africa Ratings Database

PLAYER PAGE

Personal

Yengwa, S (Sandiso)

Chess SA id

1100316086

FIDE id

Date of birth

2010-11-11 (U18)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1290.5	1307	1200	1200
Raw rating	1290.5	1307	1200	1200
Weighted rating	1241.1	1249.6	1200	1200
Weighted performance	0	0	0	0
Floor	790.5	807	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	145.7	142.4	165.8	165.8
Highest rating	1290.5 2025-09-01	1307 2025-09-01	1200 2025-03-01	1200 2025-03-01
Highest raw rating	1290.5 2025-09-01	1307 2025-09-01	1200 2025-03-01	1200 2025-03-01
Highest weighted rating	1216.9 2025-09-01	1221.2 2025-09-01	1200 2025-03-01	1200 2025-03-01
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1290.5	1307	1200	1200
Analysis
Rating	1290.5	1307	1200	1200
Raw rating	1290.5	1307	1200	1200
Weighted rating	1241.1	1249.6	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	790.5	807	700	700
Max/Min rating change allowed	145.7	142.4	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	1290.5	1307	1200	1200
New weighted rating	1246.4	1255.8	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1290.5	1307	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1290.5	1307	1200	1200
New K-factor	36	36	36	36
New floor	790.5	807	700	700

Item	Main	Standard
	0	0
	19	19
	0	0
	0	0
	0	0
	0	0
History	19	19

Games since
	Main 19	Standard 19		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	19	12.5	65.79	134.2	1220.1	1354.3
Standard	19	12.5	65.79	134.2	1220.1	1354.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	19	12.5	65.79	134.2	1220.1	1354.3
Standard	19	12.5	65.79	134.2	1220.1	1354.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1290.5	1307	1200	1200
2025-11-30	1290.5	1307	1200	1200
2025-11-01	1290.5	1307	1200	1200
2025-09-30	1290.5	1307	1200	1200
2025-09-01	1290.5	1307	1200	1200
2025-08-01	1243.5	1257.7	1200	1200
2025-07-01	1243.5	1257.7	1200	1200
2025-06-01	1243.5	1257.7	1200	1200
2025-05-01	1200.3	1200	1200	1200
2025-04-01	1200.3	1200	1200	1200
2025-03-01	1200.3	1199.9	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
2024-11-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	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

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	D6 High School Teams Final 2025 (U15)	2025-08-16	2025-08-16	Standard	Ekurhuleni (GE)	5	5	5	Yes	Analysis
2	Ekurhuleni Trials 2025 (D)	2025-07-26	2025-07-26	Standard	Ekurhuleni (GE)	5	4	1	Yes	Analysis
3	D6 HS Teams Alberton & Germiston 2025 (U15A)	2025-05-17	2025-05-17	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
4	D6 SH Individual 2025 (U15 Boys)	2025-02-22	2025-02-22	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	5	Tournament D6 High School Teams Final 2025				Tournament D6 High School Teams Final 2025
		date 2025-08-16	rnd 1	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Mbolompo, L (Lindokuhle)				Opponent Magongoa, K (Khomotso)
2	5	Tournament D6 SH Individual 2025				Tournament D6 HS Teams Alberton & Germiston 2025
		date 2025-02-22	rnd 5	type Standard	result 1	date 2025-05-17	rnd 4	type Standard	result 1
		Opponent Jood, P (Paballo Otlotleng)				Opponent Nxumalo, S (Senzo)
3	2	Tournament D6 SH Individual 2025				Tournament D6 SH Individual 2025
		date 2025-02-22	rnd 1	type Standard	result 1	date 2025-02-22	rnd 2	type Standard	result 0.5
		Opponent Jackjack, M (Malesela)				Opponent Donlon, L (Luke)

#	Games	Start				End
1	5	Tournament D6 High School Teams Final 2025				Tournament D6 High School Teams Final 2025
		date 2025-08-16	rnd 1	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Mbolompo, L (Lindokuhle)				Opponent Magongoa, K (Khomotso)
2	5	Tournament D6 SH Individual 2025				Tournament D6 HS Teams Alberton & Germiston 2025
		date 2025-02-22	rnd 5	type Standard	result 1	date 2025-05-17	rnd 4	type Standard	result 1
		Opponent Jood, P (Paballo Otlotleng)				Opponent Nxumalo, S (Senzo)
3	2	Tournament D6 SH Individual 2025				Tournament D6 SH Individual 2025
		date 2025-02-22	rnd 1	type Standard	result 1	date 2025-02-22	rnd 2	type Standard	result 0.5
		Opponent Jackjack, M (Malesela)				Opponent Donlon, L (Luke)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament D6 High School Teams Final 2025				Tournament D6 High School Teams Final 2025
		date 2025-08-16	rnd 1	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Mbolompo, L (Lindokuhle)				Opponent Magongoa, K (Khomotso)
2	5	Tournament D6 SH Individual 2025				Tournament D6 HS Teams Alberton & Germiston 2025
		date 2025-02-22	rnd 5	type Standard	result 1	date 2025-05-17	rnd 4	type Standard	result 1
		Opponent Jood, P (Paballo Otlotleng)				Opponent Nxumalo, S (Senzo)
3	1	Tournament Ekurhuleni Trials 2025				Tournament Ekurhuleni Trials 2025
		date 2025-07-26	rnd 4	type Standard	result 1	date 2025-07-26	rnd 4	type Standard	result 1
		Opponent Ndebele, M (Mbaita)				Opponent Ndebele, M (Mbaita)

#	Games	Start				End
1	5	Tournament D6 High School Teams Final 2025				Tournament D6 High School Teams Final 2025
		date 2025-08-16	rnd 1	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Mbolompo, L (Lindokuhle)				Opponent Magongoa, K (Khomotso)
2	5	Tournament D6 SH Individual 2025				Tournament D6 HS Teams Alberton & Germiston 2025
		date 2025-02-22	rnd 5	type Standard	result 1	date 2025-05-17	rnd 4	type Standard	result 1
		Opponent Jood, P (Paballo Otlotleng)				Opponent Nxumalo, S (Senzo)
3	1	Tournament Ekurhuleni Trials 2025				Tournament Ekurhuleni Trials 2025
		date 2025-07-26	rnd 4	type Standard	result 1	date 2025-07-26	rnd 4	type Standard	result 1
		Opponent Ndebele, M (Mbaita)				Opponent Ndebele, M (Mbaita)

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	Makhubu ,S (Shalom)	1	1	425	1	1	425	0	0	0	0	0	0
1	Makhubu ,S (Shalom)	1	1199.7	1624.7	1	1199.7	1624.7	0	0	0	0	0	0
2	Magongoa ,K (Khomotso)	1	1	425	1	1	425	0	0	0	0	0	0
2	Magongoa ,K (Khomotso)	1	1199.8	1624.8	1	1199.7	1624.8	0	0	0	0	0	0
3	Nxumalo ,S (Senzo)	1	1	425	1	1	425	0	0	0	0	0	0
3	Nxumalo ,S (Senzo)	1	1154.8	1579.8	1	1145.2	1579.8	0	0	0	0	0	0
4	Motseki ,R (Reabetswe)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Motseki ,R (Reabetswe)	1	1200.9	775.9	1	1200.8	775.9	0	0	0	0	0	0
5	Buthelezi ,Z (Zanokuhle)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Buthelezi ,Z (Zanokuhle)	1	1307.8	882.8	1	1309.1	882.8	0	0	0	0	0	0
6	Hattingh ,K (Kale)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Hattingh ,K (Kale)	1	1165.1	740.1	1	1168.8	740.1	0	0	0	0	0	0
7	Seme ,S (Sinethemba)	1	1	425	1	1	425	0	0	0	0	0	0
7	Seme ,S (Sinethemba)	1	1143.5	1568.5	1	1134.5	1568.5	0	0	0	0	0	0
8	Strydom ,R (Ruan)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Strydom ,R (Ruan)	1	1242.7	817.7	1	1200	817.7	0	0	0	0	0	0
9	Sibanda ,M (Maneliswa)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Sibanda ,M (Maneliswa)	1	1488.1	1063.1	1	1432.8	1063.1	0	0	0	0	0	0
10	Khurtsoane ,R (Rethabile)	1	1	425	1	1	425	0	0	0	0	0	0
10	Khurtsoane ,R (Rethabile)	1	1200	1625	1	1200	1625	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

Yengwa, S (Sandiso)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms