Chess South Africa Ratings Database

PLAYER PAGE

Personal

Langa, S (Sinethemba)

Chess SA id

1030119580

FIDE id

Date of birth

2003-09-20 (Adult)

Gender

Male

Region

OR Tambo (EOR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-10-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1210.9	1195	1280.4	1226
Raw rating	1210.9	1195	1280.4	1226
Weighted rating	1210.9	1195	1280.4	1226
Weighted performance	781.2	765.2	0	0
Floor	773.1	787.6	780.4	726
K-factor	36	36	36	36
Min/Max rating change allowed	163.3	167	147.9	159.8
Highest rating	1323.8 2022-05-01	1287.6 2022-06-01	1351.2 2022-07-01	1304.6 2022-05-01
Highest raw rating	1273.1 2022-06-01	1287.6 2022-06-01	1280.4 2024-02-01	1226 2024-02-01
Highest weighted rating	1210.8 2025-08-01	1287.6 2018-10-01	1280.4 2024-07-01	1226 2025-02-01
Highest weighted performance	1323.8 2022-05-01	1264.2 2022-05-01	1351.2 2022-07-01	1304.6 2022-05-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1210.9	1195	1280.4	1226
Analysis
Rating	1210.9	1195	1280.4	1226
Raw rating	1210.9	1195	1280.4	1226
Weighted rating	1210.9	1195	1280.4
Weighted performance	781.2	765.2	0
K-factor	36	36	36	36
Floor	773.1	787.6	780.4	726
Max/Min rating change allowed	163.3	167	147.9	159.8
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	1210.9	1195	1280.4	1226
New weighted rating	1210.9	1195	1280.4	1226
New weighted performance	780.8	764.8	0	0
Temp new rating	1210.9	1195	1280.4	1226
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1210.9	1195	1280.4	1226
New K-factor	36	36	36	36
New floor	773.1	787.6	780.4	726

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	0	0	0	0
	10	10	0	0
	32	16	11	5
	25	18	0	7
History	72	49	11	12

Games since
	Main 10	Standard 10		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	OR Tambo (EOR)
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	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	72	33	45.83	-35.4	1252.8	1217.4
Standard	49	20	40.82	-78.1	1252.4	1174.4
Rapid	11	7	63.64	115.9	1249.8	1365.7
Blitz	12	6	50	0	1257.2	1257.2

Date	Main	Standard	Rapid	Blitz
2025-09-30	1210.9	1195	1280.4	1226
2025-09-01	1210.9	1195	1280.4	1226
2025-08-01	1210.9	1195	1280.4	1226
2025-07-01	1210.9	1195	1280.4	1226
2025-06-01	1210.9	1195	1280.4	1226
2025-05-01	1210.9	1195	1280.4	1226
2025-04-01	1210.9	1195	1280.4	1226
2025-03-01	1210.9	1195	1280.4	1226
2025-02-01	1210.9	1195	1280.4	1226
2025-01-01	1210.9	1195	1280.4	1226
2024-12-01	1210.9	1195	1280.4	1226
2024-11-01	1210.9	1195	1280.4	1226
2024-10-01	1210.9	1195	1280.4	1226
2024-09-01	1210.9	1195	1280.4	1226
2024-08-01	1210.9	1195	1280.4	1226
2024-07-01	1210.9	1195	1280.4	1226
2024-06-01	1210.9	1195	1280.4	1226
2024-08-01	1210.9	1195	1280.4	1226
2024-04-01	1210.9	1195	1280.4	1226
2024-03-01	1210.9	1195	1280.4	1226
2024-02-01	1210.9	1195	1280.4	1226
2024-01-01	1210.9	1195	1280.4	1226
2023-12-01	1210.9	1195	1280.4	1226
2023-11-01	1210.9	1195	1280.4	1226

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	Eastern Cape Provincial Individual Championship 2023 (Open)	2023-10-05	2023-10-06	Standard	Nelson Mandela Bay (ENM)	7	5	2	Yes	Analysis
2	Eastern Cape Chess Team Championship 2023 (Open)	2023-10-07	2023-10-08	Standard	Sarah Baartman (ESB)	5	5	2	Yes	Analysis
3	Eatern Cape Provincial Chess Championship 2022 (U20 Boys)	2022-10-01	2022-10-01	Standard	Sarah Baartman (ESB)	7	7	1	Yes	Analysis
4	Sihambasonke Chess Club Youth Day Tournament 2022 (A)	2022-07-02	2022-07-02	Standard	OR Tambo (EOR)	5	4	1	Yes	Analysis
5	Ngaru Rapid 2022	2022-07-29	2022-07-29	Rapid	OR Tambo (EOR)	7	7	6	Yes	Analysis
6	Ngaru Friday Special Blitz 2022	2022-05-27	2022-05-27	Blitz	OR Tambo (EOR)	5	5	4	Yes	Analysis
7	Mthatha High School League Trials 1 2022 (U12-U18)	2022-05-18	2022-05-18	Standard	OR Tambo (EOR)	5	5	5	Yes	Analysis
8	Makhanda Open Chess Tournament 2022 (A)	2022-04-30	2022-04-30	Rapid	Sarah Baartman (ESB)	6	4	1	Yes	Analysis
9	2nd OR Tambo Open 2021 (B)	2021-11-20	2021-11-21	Standard	OR Tambo (EOR)	7	7	4	Yes	Analysis
10	Ngangelizwe High School 2021 (Open)	2021-10-02	2021-10-02	Standard	Amathole (EAL)	5	5	2	Yes	Analysis
11	Ngangelizwe High School 2021 (Blitz)	2021-10-02	2021-10-02	Blitz	Amathole (EAL)	7	7	2	Yes	Analysis
12	Little Flower Heritage 2021 (A)	2021-09-24	2021-09-25	Standard	Amathole (EAL)	6	6	2	Yes	Analysis
13	OR Tambo Open 2019 (A)	2019-10-26	2019-10-26	Standard	OR Tambo (EOR)	5	5	1	Yes	Analysis

#	Games	Start				End
1	9	Tournament Mthatha High School League Trials 1 2022				Tournament Ngaru Friday Special Blitz 2022
		date 2022-05-18	rnd 1	type Standard	result 1	date 2022-05-27	rnd 4	type Blitz	result 1
		Opponent Mketi, O (Owethu)				Opponent Boyce, A (Anele)
2	3	Tournament Ngaru Rapid 2022				Tournament Ngaru Rapid 2022
		date 2022-07-29	rnd 5	type Rapid	result 1	date 2022-07-29	rnd 7	type Rapid	result 1
		Opponent Madikane, K (Kamva)				Opponent Bongoza, L (Lilitha)
3	3	Tournament Ngaru Rapid 2022				Tournament Ngaru Rapid 2022
		date 2022-07-29	rnd 1	type Rapid	result 1	date 2022-07-29	rnd 3	type Rapid	result 1
		Opponent Makhakha, E (Endinako)				Opponent Mtenjwa, O (Okuhle)

#	Games	Start				End
1	6	Tournament 2nd OR Tambo Open 2021				Tournament Mthatha High School League Trials 1 2022
		date 2021-11-21	rnd 7	type Standard	result 1	date 2022-05-18	rnd 5	type Standard	result 1
		Opponent Boyce, A (Anele)				Opponent Boyce, A (Anele)
2	3	Tournament Ngangelizwe High School 2021				Tournament 2nd OR Tambo Open 2021
		date 2021-10-02	rnd 5	type Standard	result 1	date 2021-11-20	rnd 2	type Standard	result 1
		Opponent Bongoza, L (Lilitha)				Opponent Hotyo, Z (Zimasile)
3	2	Tournament Eastern Cape Chess Team Championship 2023				Tournament Eastern Cape Chess Team Championship 2023
		date 2023-10-07	rnd 2	type Standard	result 1	date 2023-10-07	rnd 3	type Standard	result 1
		Opponent Adoons, S (Sandiso)				Opponent Booysen, T (Tamia)

#	Games	Start				End
1	3	Tournament Ngaru Rapid 2022				Tournament Ngaru Rapid 2022
		date 2022-07-29	rnd 5	type Rapid	result 1	date 2022-07-29	rnd 7	type Rapid	result 1
		Opponent Madikane, K (Kamva)				Opponent Bongoza, L (Lilitha)
2	3	Tournament Ngaru Rapid 2022				Tournament Ngaru Rapid 2022
		date 2022-07-29	rnd 1	type Rapid	result 1	date 2022-07-29	rnd 3	type Rapid	result 1
		Opponent Makhakha, E (Endinako)				Opponent Mtenjwa, O (Okuhle)
3	1	Tournament Makhanda Open Chess Tournament 2022				Tournament Makhanda Open Chess Tournament 2022
		date 2022-04-30	rnd 2	type Rapid	result 1	date 2022-04-30	rnd 2	type Rapid	result 1
		Opponent Boynton, M (Michael)				Opponent Boynton, M (Michael)

#	Games	Start				End
1	5	Tournament Ngangelizwe High School 2021				Tournament Ngaru Friday Special Blitz 2022
		date 2021-10-02	rnd 7	type Blitz	result 1	date 2022-05-27	rnd 4	type Blitz	result 1
		Opponent Mginindo, L (Lutho)				Opponent Boyce, A (Anele)
2	1	Tournament Ngangelizwe High School 2021				Tournament Ngangelizwe High School 2021
		date 2021-10-02	rnd 3	type Blitz	result 1	date 2021-10-02	rnd 3	type Blitz	result 1
		Opponent Mvalo, L (Loyiso)				Opponent Mvalo, L (Loyiso)

#	Games	Start				End
1	9	Tournament Mthatha High School League Trials 1 2022				Tournament Ngaru Friday Special Blitz 2022
		date 2022-05-18	rnd 1	type Standard	result 1	date 2022-05-27	rnd 4	type Blitz	result 1
		Opponent Mketi, O (Owethu)				Opponent Boyce, A (Anele)
2	3	Tournament Ngaru Rapid 2022				Tournament Ngaru Rapid 2022
		date 2022-07-29	rnd 5	type Rapid	result 1	date 2022-07-29	rnd 7	type Rapid	result 1
		Opponent Madikane, K (Kamva)				Opponent Bongoza, L (Lilitha)
3	3	Tournament Ngaru Rapid 2022				Tournament Ngaru Rapid 2022
		date 2022-07-29	rnd 1	type Rapid	result 1	date 2022-07-29	rnd 3	type Rapid	result 1
		Opponent Makhakha, E (Endinako)				Opponent Mtenjwa, O (Okuhle)

#	Games	Start				End
1	6	Tournament 2nd OR Tambo Open 2021				Tournament Mthatha High School League Trials 1 2022
		date 2021-11-21	rnd 7	type Standard	result 1	date 2022-05-18	rnd 5	type Standard	result 1
		Opponent Boyce, A (Anele)				Opponent Boyce, A (Anele)
2	3	Tournament Ngangelizwe High School 2021				Tournament 2nd OR Tambo Open 2021
		date 2021-10-02	rnd 5	type Standard	result 1	date 2021-11-20	rnd 2	type Standard	result 1
		Opponent Bongoza, L (Lilitha)				Opponent Hotyo, Z (Zimasile)
3	2	Tournament Eastern Cape Chess Team Championship 2023				Tournament Eastern Cape Chess Team Championship 2023
		date 2023-10-07	rnd 2	type Standard	result 1	date 2023-10-07	rnd 3	type Standard	result 1
		Opponent Adoons, S (Sandiso)				Opponent Booysen, T (Tamia)

#	Games	Start				End
1	3	Tournament Ngaru Rapid 2022				Tournament Ngaru Rapid 2022
		date 2022-07-29	rnd 5	type Rapid	result 1	date 2022-07-29	rnd 7	type Rapid	result 1
		Opponent Madikane, K (Kamva)				Opponent Bongoza, L (Lilitha)
2	3	Tournament Ngaru Rapid 2022				Tournament Ngaru Rapid 2022
		date 2022-07-29	rnd 1	type Rapid	result 1	date 2022-07-29	rnd 3	type Rapid	result 1
		Opponent Makhakha, E (Endinako)				Opponent Mtenjwa, O (Okuhle)
3	1	Tournament Makhanda Open Chess Tournament 2022				Tournament Makhanda Open Chess Tournament 2022
		date 2022-04-30	rnd 2	type Rapid	result 1	date 2022-04-30	rnd 2	type Rapid	result 1
		Opponent Boynton, M (Michael)				Opponent Boynton, M (Michael)

#	Games	Start				End
1	5	Tournament Ngangelizwe High School 2021				Tournament Ngaru Friday Special Blitz 2022
		date 2021-10-02	rnd 7	type Blitz	result 1	date 2022-05-27	rnd 4	type Blitz	result 1
		Opponent Mginindo, L (Lutho)				Opponent Boyce, A (Anele)
2	1	Tournament Ngangelizwe High School 2021				Tournament Ngangelizwe High School 2021
		date 2021-10-02	rnd 3	type Blitz	result 1	date 2021-10-02	rnd 3	type Blitz	result 1
		Opponent Mvalo, L (Loyiso)				Opponent Mvalo, L (Loyiso)

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	Boyce ,A (Anele)	4	4	425	2	2	425	1	1	425	1	1	425
1	Boyce ,A (Anele)	4	1228.8	1653.8	2	1224.7	1653.8	1	1200	1653.8	1	1200	1653.8
2	Nkatana ,P (Philasande)	3	0	-425	2	0	-425	0	0	0	1	0	-425
2	Nkatana ,P (Philasande)	3	1118.1	693.1	2	1128.8	693.1	0	0	0	1	1081.8	693.1
3	Muller ,K (Kaden)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Muller ,K (Kaden)	2	1617.1	1192.1	2	1608.6	1192.1	0	0	0	0	0	0
4	Toni ,V (Vumankosi)	2	1	0	2	1	0	0	0	0	0	0	0
4	Toni ,V (Vumankosi)	2	1224.7	1224.7	2	1232.6	1224.7	0	0	0	0	0	0
5	Bongoza ,L (Lilitha)	2	2	425	1	1	425	1	1	425	0	0	0
5	Bongoza ,L (Lilitha)	2	1130.9	1555.9	1	1119.6	1555.9	1	1200	1555.9	0	0	0
6	Miya ,G (Gugulethu)	2	0	-425	1	0	-425	0	0	0	1	0	-425
6	Miya ,G (Gugulethu)	2	1508.1	1083.1	1	1471.4	1083.1	0	0	0	1	1331.6	1083.1
7	Makhaba ,L (Lubabalo)	2	0	-425	1	0	-425	0	0	0	1	0	-425
7	Makhaba ,L (Lubabalo)	2	1295.6	870.6	1	1306.8	870.6	0	0	0	1	1239.6	870.6
8	Mlinjana ,WW (Wanda Wiseman)	2	0	-425	1	0	-425	0	0	0	1	0	-425
8	Mlinjana ,WW (Wanda Wiseman)	2	1490.8	1065.8	1	1505.1	1065.8	0	0	0	1	1401.2	1065.8
9	Phuka ,B (Buhle)	2	1	0	1	1	425	0	0	0	1	0	-425
9	Phuka ,B (Buhle)	2	1162.4	1162.4	1	1200	1587.4	0	0	0	1	1200	737.4
10	Madikane ,K (Kamva)	2	1	0	0	0	0	1	1	425	1	0	-425
10	Madikane ,K (Kamva)	2	1191.9	1191.9	0	0	0	1	1158.4	1616.9	1	1200	766.9

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Langa, S (Sinethemba)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms