Chess South Africa Ratings Database

PLAYER PAGE

Personal

Tseka, J (Junior)

Chess SA id

1030148162

FIDE id

Date of birth

2003-07-02 (Adult)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1676	1676	1220.2	1200
Raw rating	1676	1676	1220.2	1200
Weighted rating	1648.6	1645.8	1214.9	1200
Weighted performance	1586.5	1590.2	0	0
Floor	1182.7	1183.9	720.2	700
K-factor	28	28	36	36
Min/Max rating change allowed	84.2	84.2	161.1	165.8
Highest rating	1682.7 2025-09-30	1683.9 2025-09-30	1220.2 2024-12-01	1200 2018-10-01
Highest raw rating	1682.7 2025-09-30	1683.9 2025-09-30	1220.2 2024-12-01	1200 2024-02-01
Highest weighted rating	1648.6 2025-11-01	1645.8 2025-11-01	1212.1 2025-08-01	1200 2018-10-01
Highest weighted performance	1656.4 2023-12-01	1650.5 2023-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1676	1676	1220.2	1200
Analysis
Rating	1676	1676	1220.2	1200
Raw rating	1676	1676	1220.2	1200
Weighted rating	1648.6	1645.8	1214.9
Weighted performance	1586.5	1590.2	0
K-factor	28	28	36	36
Floor	1182.7	1183.9	720.2	700
Max/Min rating change allowed	84.2	84.2	161.1	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	1676	1676	1220.2	1200
New weighted rating	1650.8	1648.2	1215.8	1200
New weighted performance	1576.8	1580.5	0	0
Temp new rating	1676	1676	1220.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1676	1676	1220.2	1200
New K-factor	28	28	36	36
New floor	1182.7	1183.9	720.2	700

Item	Main	Standard	Rapid
	0	0	0
	15	15	0
	30	24	6
	29	29	0
	9	9	0
	0	0	0
History	83	77	6

Games since
	Main 54	Standard 48		Rapid 6		Blitz 0
Gender	Male
Age group	Adult
Region	Sedibeng (GSV)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	362		139		9
Male	340		129		9
Adult	198		76		8
Adult Male	188		74		8
Standard
	RSA		Province		Region
Overall	362		144		13
Male	335		132		12
Adult	193		76		9
Adult Male	181		73		9
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	15	8.5	56.67	56.7	1619.3	1675.9
Standard	15	8.5	56.67	56.7	1619.3	1675.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	83	55.5	66.87	143.4	1490	1633.4
Standard	77	53	68.83	160.1	1473.6	1633.6
Rapid	6	2.5	41.67	-70.8	1701.5	1630.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1676	1676	1220.2	1200
2025-09-30	1682.7	1683.9	1220.2	1200
2025-09-01	1643.5	1639.9	1220.2	1200
2025-08-01	1643.5	1639.9	1220.2	1200
2025-07-01	1642.9	1639.3	1220.2	1200
2025-06-01	1641.5	1638	1220.2	1200
2025-05-01	1639.3	1635.9	1220.2	1200
2025-04-01	1634.9	1631.4	1220.2	1200
2025-03-01	1632.5	1629.4	1220.2	1200
2025-02-01	1628.1	1625.2	1220.2	1200
2025-01-01	1625.8	1624.9	1220.2	1200
2024-12-01	1645.7	1645.6	1220.2	1200
2024-11-01	1647.7	1645.6	1200	1200
2024-10-01	1664.7	1663.5	1200	1200
2024-09-01	1644.7	1637.7	1200	1200
2024-08-01	1644.7	1637.7	1200	1200
2024-07-01	1656.1	1650.6	1200	1200
2024-09-01	1656.1	1650.6	1200	1200
2024-05-01	1656.1	1650.6	1200	1200
2024-04-01	1656.1	1650.6	1200	1200
2024-03-01	1656.1	1650.6	1200	1200
2024-02-01	1656.1	1650.6	1200	1200
2024-01-01	1656.1	1650.6	1200	1200
2023-12-01	1656.1	1650.6	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	Khelo India - Lonehill Chess Academy - 2nd Annual Chess Tournament 2025 (A)	2025-09-27	2025-09-27	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
2	2025 Alekhine Open (B)	2025-09-06	2025-09-07	Standard	Tshwane (GTP)	5	5	4.5	Yes	Analysis
3	2025 Chris Greyling Open Chess Tournament (A)	2025-03-15	2025-03-15	Standard	Tshwane (GTP)	5	5	1.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Khelo India - Lonehill Chess Academy - 2nd Annual Chess Tournament 2025 (A)	2025-09-27	2025-09-27	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
2	2025 Alekhine Open (B)	2025-09-06	2025-09-07	Standard	Tshwane (GTP)	5	5	4.5	Yes	Analysis
3	2025 Chris Greyling Open Chess Tournament (A)	2025-03-15	2025-03-15	Standard	Tshwane (GTP)	5	5	1.5	Yes	Analysis
4	USSA Chess Championships 2024 (Open)	2024-11-29	2024-12-03	Standard	Tshwane (GTP)	9	9	5	Yes	Analysis
5	Evaton #Bossoya Chess Rapid 09 Nov 2024 (A)	2024-11-09	2024-11-09	Rapid	Sedibeng (GSV)	6	6	2.5	Yes	Analysis
6	NWU Vaal Chess Open 12 Oct 2024 (A+B)	2024-10-12	2024-10-12	Standard	Sedibeng (GSV)	5	5	2.5	Yes	Analysis
7	JCC Khelo India 1st Annual Chess Tournament 2024 (A)	2024-08-31	2024-08-31	Standard	Johannesburg Metro (GJM)	5	5	3.5	Yes	Analysis
8	Eureka Open 27 July 2024 (B)	2024-07-27	2024-07-27	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
9	2023 USSA Championships (Open)	2023-12-04	2023-12-08	Standard	Ethekwini (KED)	9	9	6.5	Yes	Analysis
10	2023 Centurion Chess Open (C)	2023-09-23	2023-09-23	Standard	Tshwane (GTP)	5	5	5	Yes	Analysis
11	2023 Alekhine Open Tournament (C)	2023-09-09	2023-09-09	Standard	Tshwane (GTP)	5	5	5	Yes	Analysis
12	Eureka Open 2023 (C)	2023-07-29	2023-07-29	Standard	Sedibeng (GSV)	5	5	4.5	Yes	Analysis
13	2023 Lubowski Open Tournament (C)	2023-06-24	2023-06-25	Standard	Tshwane (GTP)	5	5	4.5	Yes	Analysis
14	Ussa Chess Championships 2022 (Open)	2022-12-05	2022-12-09	Standard	Frances Baard (NCF)	9	9	5	Yes	Analysis

#	Games	Start				End
1	22	Tournament Ussa Chess Championships 2022				Tournament 2023 USSA Championships
		date 2022-12-09	rnd 9	type Standard	result 1	date 2023-12-04	rnd 1	type Standard	result 1
		Opponent Riet, C (Cassious)				Opponent Smela, SS (Shatakane Shadrack)
2	5	Tournament 2025 Alekhine Open				Tournament 2025 Alekhine Open
		date 2025-09-06	rnd 1	type Standard	result 1	date 2025-09-07	rnd 5	type Standard	result 1
		Opponent Hlwathika, T (Thandolenkosi)				Opponent Makumbila, B (Blessing)
3	4	Tournament Evaton #Bossoya Chess Rapid 09 Nov 2024				Tournament USSA Chess Championships 2024
		date 2024-11-09	rnd 5	type Rapid	result 0.5	date 2024-11-29	rnd 2	type Standard	result 1
		Opponent Ngwane, N (Ndabenhle)				Opponent Rachoene, CA (Comfort)

#	Games	Start				End
1	22	Tournament Ussa Chess Championships 2022				Tournament 2023 USSA Championships
		date 2022-12-09	rnd 9	type Standard	result 1	date 2023-12-04	rnd 1	type Standard	result 1
		Opponent Riet, C (Cassious)				Opponent Smela, SS (Shatakane Shadrack)
2	5	Tournament 2025 Alekhine Open				Tournament 2025 Alekhine Open
		date 2025-09-06	rnd 1	type Standard	result 1	date 2025-09-07	rnd 5	type Standard	result 1
		Opponent Hlwathika, T (Thandolenkosi)				Opponent Makumbila, B (Blessing)
3	4	Tournament JCC Khelo India 1st Annual Chess Tournament 2024				Tournament NWU Vaal Chess Open 12 Oct 2024
		date 2024-08-31	rnd 4	type Standard	result 1	date 2024-10-12	rnd 2	type Standard	result 1
		Opponent Rakgabale, M (Mahlatse)				Opponent Phosa, L (Lerato)

#	Games	Start				End
1	2	Tournament Evaton #Bossoya Chess Rapid 09 Nov 2024				Tournament Evaton #Bossoya Chess Rapid 09 Nov 2024
		date 2024-11-09	rnd 5	type Rapid	result 0.5	date 2024-11-09	rnd 6	type Rapid	result 1
		Opponent Ngwane, N (Ndabenhle)				Opponent Ndimande, N (Nqobani)
2	2	Tournament Evaton #Bossoya Chess Rapid 09 Nov 2024				Tournament Evaton #Bossoya Chess Rapid 09 Nov 2024
		date 2024-11-09	rnd 2	type Rapid	result 0.5	date 2024-11-09	rnd 3	type Rapid	result 0.5
		Opponent Rakgabale, M (Mahlatse)				Opponent Naidoo, K (Kajol)

No games found.

#	Games	Start				End

#	Games	Start				End
1	11	Tournament 2023 Alekhine Open Tournament				Tournament 2023 USSA Championships
		date 2023-09-09	rnd 1	type Standard	result 1	date 2023-12-04	rnd 1	type Standard	result 1
		Opponent Mashaba, S (Sibusiso)				Opponent Smela, SS (Shatakane Shadrack)
2	6	Tournament 2023 Lubowski Open Tournament				Tournament Eureka Open 2023
		date 2023-06-25	rnd 4	type Standard	result 1	date 2023-07-29	rnd 4	type Standard	result 1
		Opponent Swindell, R (Reese)				Opponent Khumalo, N (Nkosinathi)
3	3	Tournament Evaton #Bossoya Chess Rapid 09 Nov 2024				Tournament USSA Chess Championships 2024
		date 2024-11-09	rnd 6	type Rapid	result 1	date 2024-11-29	rnd 2	type Standard	result 1
		Opponent Ndimande, N (Nqobani)				Opponent Rachoene, CA (Comfort)

#	Games	Start				End
1	11	Tournament 2023 Alekhine Open Tournament				Tournament 2023 USSA Championships
		date 2023-09-09	rnd 1	type Standard	result 1	date 2023-12-04	rnd 1	type Standard	result 1
		Opponent Mashaba, S (Sibusiso)				Opponent Smela, SS (Shatakane Shadrack)
2	6	Tournament 2023 Lubowski Open Tournament				Tournament Eureka Open 2023
		date 2023-06-25	rnd 4	type Standard	result 1	date 2023-07-29	rnd 4	type Standard	result 1
		Opponent Swindell, R (Reese)				Opponent Khumalo, N (Nkosinathi)
3	3	Tournament NWU Vaal Chess Open 12 Oct 2024				Tournament USSA Chess Championships 2024
		date 2024-10-12	rnd 5	type Standard	result 1	date 2024-11-29	rnd 2	type Standard	result 1
		Opponent Olivier, J (Jan-Hendrik)				Opponent Rachoene, CA (Comfort)

#	Games	Start				End
1	1	Tournament Evaton #Bossoya Chess Rapid 09 Nov 2024				Tournament Evaton #Bossoya Chess Rapid 09 Nov 2024
		date 2024-11-09	rnd 6	type Rapid	result 1	date 2024-11-09	rnd 6	type Rapid	result 1
		Opponent Ndimande, N (Nqobani)				Opponent Ndimande, N (Nqobani)

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	Rakgabale ,M (Mahlatse)	3	2	141.7	2	1.5	212.5	1	0.5	0	0	0	0
1	Rakgabale ,M (Mahlatse)	3	1574.2	1715.8	2	1571.1	1786.7	1	1186.8	1574.2	0	0	0
2	Olivier ,J (Jan-Hendrik)	2	1	0	2	1	0	0	0	0	0	0	0
2	Olivier ,J (Jan-Hendrik)	2	1465.9	1465.9	2	1485.8	1465.9	0	0	0	0	0	0
3	Suresh ,A (Aaradhya)	2	2	425	2	2	425	0	0	0	0	0	0
3	Suresh ,A (Aaradhya)	2	1524.3	1949.3	2	1521.9	1949.3	0	0	0	0	0	0
4	Van Der Westhuizen ,D (Donald)	2	1	0	2	1	0	0	0	0	0	0	0
4	Van Der Westhuizen ,D (Donald)	2	1598.9	1598.9	2	1596.3	1598.9	0	0	0	0	0	0
5	Ngobeni ,N (Njabulo)	2	2	425	2	2	425	0	0	0	0	0	0
5	Ngobeni ,N (Njabulo)	2	1546.4	1971.4	2	1555.9	1971.4	0	0	0	0	0	0
6	Makumbila ,B (Blessing)	2	1	0	2	1	0	0	0	0	0	0	0
6	Makumbila ,B (Blessing)	2	1582	1582	2	1597.6	1582	0	0	0	0	0	0
7	Bingani ,R (Richard)	2	2	425	2	2	425	0	0	0	0	0	0
7	Bingani ,R (Richard)	2	1357.9	1782.9	2	1363.4	1782.9	0	0	0	0	0	0
8	Ngwane ,N (Ndabenhle)	2	0.5	-212.5	1	0	-425	1	0.5	0	0	0	0
8	Ngwane ,N (Ndabenhle)	2	1551.8	1339.2	1	1512.1	1126.8	1	1225.6	1551.8	0	0	0
9	Ranoto ,T (Tumelo)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Ranoto ,T (Tumelo)	1	1613.8	1613.8	1	1614.6	1613.8	0	0	0	0	0	0
10	Venter ,D (Dian)	1	1	425	1	1	425	0	0	0	0	0	0
10	Venter ,D (Dian)	1	1225.9	1650.9	1	1204.5	1650.9	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

Tseka, J (Junior)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms