Chess South Africa Ratings Database

PLAYER PAGE

Personal

Simango, L (Lethu Isaac)

Chess SA id

1100316083

FIDE id

Date of birth

2010-04-09 (U16)

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

1482.4

Item	Main	Standard	Rapid	Blitz
Rating	1364.4	1390.2	1200	1200
Raw rating	1364.4	1390.2	1200	1200
Weighted rating	1252.6	1261	1200	1200
Weighted performance	0	0	0	0
Floor	864.4	890.2	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	131.2	126.5	165.8	165.8
Highest rating	1364.4 2025-09-01	1390.2 2025-09-01	1200 2025-03-01	1200 2025-03-01
Highest raw rating	1364.4 2025-09-01	1390.2 2025-09-01	1200 2025-03-01	1200 2025-03-01
Highest weighted rating	1241.3 2025-09-01	1247.9 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	1364.4	1390.2	1200	1200
Analysis
Rating	1364.4	1390.2	1200	1200
Raw rating	1364.4	1390.2	1200	1200
Weighted rating	1252.6	1261	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	864.4	890.2	700	700
Max/Min rating change allowed	131.2	126.5	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	1364.4	1390.2	1200	1200
New weighted rating	1263.4	1273.4	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1364.4	1390.2	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1364.4	1390.2	1200	1200
New K-factor	36	36	36	36
New floor	864.4	890.2	700	700

Item	Main	Standard
	0	0
	18	18
	0	0
	0	0
	0	0
	0	0
History	18	18

Games since
	Main 18	Standard 18		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	18	15	83.33	283.3	1220.9	1504.2
Standard	18	15	83.33	283.3	1220.9	1504.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	18	15	83.33	283.3	1220.9	1504.2
Standard	18	15	83.33	283.3	1220.9	1504.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1364.4	1390.2	1200	1200
2025-09-01	1364.4	1390.2	1200	1200
2025-08-01	1306.2	1324.6	1200	1200
2025-07-01	1306.2	1324.6	1200	1200
2025-06-01	1306.2	1324.6	1200	1200
2025-05-01	1225.3	1227.9	1200	1200
2025-04-01	1225.3	1227.9	1200	1200
2025-03-01	1225.3	1227.9	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
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	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
2023-11-01	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	D6 High School Teams Final 2025 (U15)	2025-08-16	2025-08-16	Standard	Ekurhuleni (GE)	5	5	5	Yes	Analysis
2	D6 HS Teams Alberton & Germiston 2025 (U19B)	2025-05-17	2025-05-17	Standard	Ekurhuleni (GE)	5	3	2	Yes	Analysis
3	D6 HS Teams Alberton & Germiston 2025 (U15B)	2025-05-17	2025-05-17	Standard	Ekurhuleni (GE)	5	5	5	Yes	Analysis
4	D6 SH Individual 2025 (U15 Boys)	2025-02-22	2025-02-22	Standard	Ekurhuleni (GE)	5	5	3	Yes	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	D6 HS Teams Alberton & Germiston 2025 (U19B)	2025-05-17	2025-05-17	Standard	Ekurhuleni (GE)	5	3	2	Yes	Analysis
3	D6 HS Teams Alberton & Germiston 2025 (U15B)	2025-05-17	2025-05-17	Standard	Ekurhuleni (GE)	5	5	5	Yes	Analysis
4	D6 SH Individual 2025 (U15 Boys)	2025-02-22	2025-02-22	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis

#	Games	Start				End
1	7	Tournament D6 HS Teams Alberton & Germiston 2025				Tournament D6 High School Teams Final 2025
		date 2025-05-17	rnd 3	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Nsala, K (Kamohelo)				Opponent Thuntsi, M (Molemo)
2	6	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 5	type Standard	result 1
		Opponent Maphosa, A (Andile)				Opponent Nhlapo, W (Wandile)
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 1
		Opponent Jood, P (Paballo Otlotleng)				Opponent Khoza, R (Reginald)

#	Games	Start				End
1	7	Tournament D6 HS Teams Alberton & Germiston 2025				Tournament D6 High School Teams Final 2025
		date 2025-05-17	rnd 3	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Nsala, K (Kamohelo)				Opponent Thuntsi, M (Molemo)
2	6	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 5	type Standard	result 1
		Opponent Maphosa, A (Andile)				Opponent Nhlapo, W (Wandile)
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 1
		Opponent Jood, P (Paballo Otlotleng)				Opponent Khoza, R (Reginald)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament D6 HS Teams Alberton & Germiston 2025				Tournament D6 High School Teams Final 2025
		date 2025-05-17	rnd 3	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Nsala, K (Kamohelo)				Opponent Thuntsi, M (Molemo)
2	6	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 5	type Standard	result 1
		Opponent Maphosa, A (Andile)				Opponent Nhlapo, W (Wandile)
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 1
		Opponent Jood, P (Paballo Otlotleng)				Opponent Khoza, R (Reginald)

#	Games	Start				End
1	7	Tournament D6 HS Teams Alberton & Germiston 2025				Tournament D6 High School Teams Final 2025
		date 2025-05-17	rnd 3	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Nsala, K (Kamohelo)				Opponent Thuntsi, M (Molemo)
2	6	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 5	type Standard	result 1
		Opponent Maphosa, A (Andile)				Opponent Nhlapo, W (Wandile)
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 1
		Opponent Jood, P (Paballo Otlotleng)				Opponent Khoza, R (Reginald)

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	Mapurisa ,T (Tanatswa)	2	2	425	2	2	425	0	0	0	0	0	0
1	Mapurisa ,T (Tanatswa)	2	1212.8	1637.8	2	1216.7	1637.8	0	0	0	0	0	0
2	Mpyana ,A (Abelang)	1	1	425	1	1	425	0	0	0	0	0	0
2	Mpyana ,A (Abelang)	1	1186.9	1611.9	1	1158.7	1611.9	0	0	0	0	0	0
3	Khoza ,R (Reginald)	1	1	425	1	1	425	0	0	0	0	0	0
3	Khoza ,R (Reginald)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Nsala ,K (Kamohelo)	1	1	425	1	1	425	0	0	0	0	0	0
4	Nsala ,K (Kamohelo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Valashiya ,B (Banzi)	1	1	425	1	1	425	0	0	0	0	0	0
5	Valashiya ,B (Banzi)	1	1249.4	1674.4	1	1236	1674.4	0	0	0	0	0	0
6	Mamafa ,J (Joshua)	1	1	425	1	1	425	0	0	0	0	0	0
6	Mamafa ,J (Joshua)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Hlatshwayo ,S (Samkelo)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Hlatshwayo ,S (Samkelo)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Jood ,P (Paballo Otlotleng)	1	1	425	1	1	425	0	0	0	0	0	0
8	Jood ,P (Paballo Otlotleng)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Sikolise ,K (Kabheke)	1	1	425	1	1	425	0	0	0	0	0	0
9	Sikolise ,K (Kabheke)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Mabedhle ,D (Denzel)	1	1	425	1	1	425	0	0	0	0	0	0
10	Mabedhle ,D (Denzel)	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

Simango, L (Lethu Isaac)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms