Chess South Africa Ratings Database

PLAYER PAGE

Personal

Seme, S (Sinethemba)

Chess SA id

2100143415

FIDE id

Date of birth

2010-04-11 (U16)

Gender

Female

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

1158.4

Item	Main	Standard	Rapid	Blitz
Rating	1143.9	1138.1	1200	1200
Raw rating	1143.9	1138.1	1200	1200
Weighted rating	1135.6	1122.8	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	179.6	181.1	165.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1143.9	1138.1	1200	1200
Analysis
Rating	1143.9	1138.1	1200	1200
Raw rating	1143.9	1138.1	1200	1200
Weighted rating	1135.6	1122.8	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	179.6	181.1	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	1143.9	1138.1	1200	1200
New weighted rating	1136.5	1124.3	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1143.9	1138.1	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1143.9	1138.1	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	14	14
	0	0
	0	0
	10	10
	0	0
History	24	24

Games since
	Main 14	Standard 14		Rapid 0		Blitz 0
Gender	Female
Age group	U16
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-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	14	6.5	46.43	-30.4	1184	1153.7
Standard	14	6.5	46.43	-30.4	1184	1153.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	24	9.5	39.58	-88.5	1180.7	1092.1
Standard	24	9.5	39.58	-88.5	1180.7	1092.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1143.9	1138.1	1200	1200
2025-09-01	1143.9	1138.1	1200	1200
2025-08-01	1143.5	1134.5	1200	1200
2025-07-01	1143.5	1134.5	1200	1200
2025-06-01	1143.5	1134.5	1200	1200
2025-05-01	1131	1115.2	1200	1200
2025-04-01	1131	1115.2	1200	1200
2025-03-01	1130.9	1115.1	1200	1200
2025-02-01	1131	1115.2	1200	1200
2025-01-01	1131	1115.2	1200	1200
2024-12-01	1131	1115.2	1200	1200
2024-11-01	1131	1115.2	1200	1200
2024-10-01	1131	1115.2	1200	1200
2024-09-01	1131	1115.2	1200	1200
2024-08-01	1131	1115.2	1200	1200
2024-07-01	1131	1115.2	1200	1200
2024-06-01	1131	1115.2	1200	1200
2024-08-01	1131	1115.2	1200	1200
2024-04-01	1131	1115.2	1200	1200
2024-03-01	1131	1115.2	1200	1200
2024-02-01	1131	1115.2	1200	1200
2024-01-01	1131	1115.2	1200	1200
2023-12-01	1131	1115.2	1200	1200
2023-11-01	1131	1115.2	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	2	Yes	Analysis
2	D6 HS Teams Alberton & Germiston 2025 (U15B)	2025-05-17	2025-05-17	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
3	D6 SH Individual 2025 (U15 Girls)	2025-02-22	2025-02-22	Standard	Ekurhuleni (GE)	4	4	2	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	2	Yes	Analysis
2	D6 HS Teams Alberton & Germiston 2025 (U15B)	2025-05-17	2025-05-17	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
3	D6 SH Individual 2025 (U15 Girls)	2025-02-22	2025-02-22	Standard	Ekurhuleni (GE)	4	4	2	Yes	Analysis
4	2022 Gauteng Schools Team Championships (U13 Open)	2022-08-27	2022-08-27	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis
5	2022 Gauteng Schools Individual Chess Championship (U13 Girls)	2022-06-18	2022-06-18	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament D6 HS Teams Alberton & Germiston 2025				Tournament D6 HS Teams Alberton & Germiston 2025
		date 2025-05-17	rnd 4	type Standard	result 1	date 2025-05-17	rnd 5	type Standard	result 0.5
		Opponent Mogone, K (Kamogelo)				Opponent Basson, E (Emelio Jodian Franco)
2	1	Tournament D6 High School Teams Final 2025				Tournament D6 High School Teams Final 2025
		date 2025-08-16	rnd 5	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Mphuthi, B (Bontle)				Opponent Mphuthi, B (Bontle)
3	1	Tournament D6 High School Teams Final 2025				Tournament D6 High School Teams Final 2025
		date 2025-08-16	rnd 3	type Standard	result 1	date 2025-08-16	rnd 3	type Standard	result 1
		Opponent Makhubu, S (Shalom)				Opponent Makhubu, S (Shalom)

#	Games	Start				End
1	2	Tournament D6 HS Teams Alberton & Germiston 2025				Tournament D6 HS Teams Alberton & Germiston 2025
		date 2025-05-17	rnd 4	type Standard	result 1	date 2025-05-17	rnd 5	type Standard	result 0.5
		Opponent Mogone, K (Kamogelo)				Opponent Basson, E (Emelio Jodian Franco)
2	1	Tournament D6 High School Teams Final 2025				Tournament D6 High School Teams Final 2025
		date 2025-08-16	rnd 5	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Mphuthi, B (Bontle)				Opponent Mphuthi, B (Bontle)
3	1	Tournament D6 High School Teams Final 2025				Tournament D6 High School Teams Final 2025
		date 2025-08-16	rnd 3	type Standard	result 1	date 2025-08-16	rnd 3	type Standard	result 1
		Opponent Makhubu, S (Shalom)				Opponent Makhubu, S (Shalom)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament D6 High School Teams Final 2025				Tournament D6 High School Teams Final 2025
		date 2025-08-16	rnd 5	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Mphuthi, B (Bontle)				Opponent Mphuthi, B (Bontle)
2	1	Tournament D6 High School Teams Final 2025				Tournament D6 High School Teams Final 2025
		date 2025-08-16	rnd 3	type Standard	result 1	date 2025-08-16	rnd 3	type Standard	result 1
		Opponent Makhubu, S (Shalom)				Opponent Makhubu, S (Shalom)
3	1	Tournament D6 HS Teams Alberton & Germiston 2025				Tournament D6 HS Teams Alberton & Germiston 2025
		date 2025-05-17	rnd 4	type Standard	result 1	date 2025-05-17	rnd 4	type Standard	result 1
		Opponent Mogone, K (Kamogelo)				Opponent Mogone, K (Kamogelo)

#	Games	Start				End
1	1	Tournament D6 High School Teams Final 2025				Tournament D6 High School Teams Final 2025
		date 2025-08-16	rnd 5	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Mphuthi, B (Bontle)				Opponent Mphuthi, B (Bontle)
2	1	Tournament D6 High School Teams Final 2025				Tournament D6 High School Teams Final 2025
		date 2025-08-16	rnd 3	type Standard	result 1	date 2025-08-16	rnd 3	type Standard	result 1
		Opponent Makhubu, S (Shalom)				Opponent Makhubu, S (Shalom)
3	1	Tournament D6 HS Teams Alberton & Germiston 2025				Tournament D6 HS Teams Alberton & Germiston 2025
		date 2025-05-17	rnd 4	type Standard	result 1	date 2025-05-17	rnd 4	type Standard	result 1
		Opponent Mogone, K (Kamogelo)				Opponent Mogone, K (Kamogelo)

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	Mbolompo ,L (Lindokuhle)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Mbolompo ,L (Lindokuhle)	2	1239.1	814.1	2	1247.2	814.1	0	0	0	0	0	0
2	Judeel ,A (Amorey)	1	1	425	1	1	425	0	0	0	0	0	0
2	Judeel ,A (Amorey)	1	864.5	1289.5	1	793.6	1289.5	0	0	0	0	0	0
3	Magongoa ,K (Khomotso)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Magongoa ,K (Khomotso)	1	1199.8	774.8	1	1199.7	774.8	0	0	0	0	0	0
4	Shezi ,A (Anele Ayandiswa)	1	1	425	1	1	425	0	0	0	0	0	0
4	Shezi ,A (Anele Ayandiswa)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Jansen Van Rensburg ,S (Stefan)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Jansen Van Rensburg ,S (Stefan)	1	1063.3	638.3	1	1099.8	638.3	0	0	0	0	0	0
6	Karsten ,CB (Chay Belle)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Karsten ,CB (Chay Belle)	1	1159.8	734.8	1	1124.6	734.8	0	0	0	0	0	0
7	Makhubu ,S (Shalom)	1	1	425	1	1	425	0	0	0	0	0	0
7	Makhubu ,S (Shalom)	1	1199.7	1624.7	1	1199.7	1624.7	0	0	0	0	0	0
8	Chetty ,T (Teolen)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Chetty ,T (Teolen)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Marais ,J (Janike)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Marais ,J (Janike)	1	1257.7	832.7	1	1233.5	832.7	0	0	0	0	0	0
10	Basson ,E (Emelio Jodian Franco)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Basson ,E (Emelio Jodian Franco)	1	1200	1200	1	1200	1200	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Seme, 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