Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mabaso, J (Jabulani)

Chess SA id

1060117655

FIDE id

Date of birth

2006-01-08 (U20)

Gender

Male

Region

West Rand (GWR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-03-23

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1331.5	1326.7	1200	1239.6
Raw rating	1331.5	1326.7	1200	1239.6
Weighted rating	1331.4	1326.7	1200	1237.6
Weighted performance	898.3	823.7	0	0
Floor	867.3	864.5	700	739.6
K-factor	36	36	36	36
Min/Max rating change allowed	137.5	138.4	165.8	156.7
Highest rating	1381.6 2022-09-01	1378.8 2022-09-01	1200 2018-10-01	1431.2 2024-03-01
Highest raw rating	1367.3 2022-10-01	1364.5 2022-10-01	1200 2024-02-01	1239.6 2024-04-01
Highest weighted rating	1331.3 2025-08-01	1364.5 2025-02-01	1200 2018-10-01	1235.9 2025-08-01
Highest weighted performance	1381.6 2022-09-01	1378.8 2022-09-01	1200 2024-02-01	1431.2 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1331.5	1326.7	1200	1239.6
Analysis
Rating	1331.5	1326.7	1200	1239.6
Raw rating	1331.5	1326.7	1200	1239.6
Weighted rating	1331.4	1326.7	1200
Weighted performance	898.3	823.7	0
K-factor	36	36	36	36
Floor	867.3	864.5	700	739.6
Max/Min rating change allowed	137.5	138.4	165.8	156.7
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	1331.5	1326.7	1200	1239.6
New weighted rating	1331.4	1326.7	1200	1238.3
New weighted performance	897.9	823.2	0	0
Temp new rating	1331.5	1326.7	1200	1239.6
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1331.5	1326.7	1200	1239.6
New K-factor	36	36	36	36
New floor	867.3	864.5	700	739.6

Item	Main	Standard	Blitz
	0	0	0
	0	0	0
	9	0	9
	5	5	0
	34	34	0
	5	5	0
History	58	49	9

Games since
	Main 9	Standard 0		Rapid 0		Blitz 9
Gender	Male
Age group	U20
Region	West Rand (GWR)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	58	31.5	54.31	36.6	1303.3	1339.9
Standard	49	27.5	56.12	52	1269.7	1321.7
Rapid	0	0	0	0	0	0
Blitz	9	4	44.44	-47.2	1486	1438.8

Date	Main	Standard	Rapid	Blitz
2025-09-30	1331.5	1326.7	1200	1239.6
2025-09-01	1331.5	1326.7	1200	1239.6
2025-08-01	1331.5	1326.7	1200	1239.6
2025-07-01	1331.5	1326.7	1200	1239.6
2025-06-01	1331.5	1326.7	1200	1239.6
2025-05-01	1331.5	1326.7	1200	1239.6
2025-04-01	1331.5	1326.7	1200	1239.6
2025-03-01	1331.5	1326.7	1200	1239.6
2025-02-01	1331.5	1326.7	1200	1239.6
2025-01-01	1331.5	1326.7	1200	1239.6
2024-12-01	1331.5	1326.7	1200	1239.6
2024-11-01	1331.5	1326.7	1200	1239.6
2024-10-01	1331.5	1326.7	1200	1239.6
2024-09-01	1331.5	1326.7	1200	1239.6
2024-08-01	1331.5	1326.7	1200	1239.6
2024-07-01	1331.5	1326.7	1200	1239.6
2024-06-01	1331.5	1326.7	1200	1239.6
2024-08-01	1331.5	1326.7	1200	1239.6
2024-04-01	1331.5	1326.7	1200	1239.6
2024-03-01	1329.7	1326.7	1200	1200
2024-02-01	1329.7	1326.7	1200	1200
2024-01-01	1329.7	1326.7	1200	1200
2023-12-01	1329.7	1326.7	1200	1200
2023-11-01	1329.7	1326.7	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	Wanderers Blitz Tournament 2024	2024-03-23	2024-03-23	Blitz	Johannesburg Metro (GJM)	9	9	4	Yes	Analysis
2	2023 West Rand Open (Open)	2023-02-04	2023-02-04	Standard	West Rand (GWR)	5	5	3	Yes	Analysis
3	FIDE at The King`s Gate 2.0 2022 (B)	2022-10-22	2022-10-22	Standard	Bojanala Platina (NBR)	5	4	1	Yes	Analysis
4	West Rand Trials 2022 (U18)	2022-09-03	2022-09-03	Standard	West Rand (GWR)	5	5	4	Yes	Analysis
5	2nd West Rand Open 2022 (Open)	2022-08-06	2022-08-06	Standard	West Rand (GWR)	5	5	2	Yes	Analysis
6	JNW Helpmekaar 2022 (Challengers)	2022-07-09	2022-07-09	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
7	JMC Trials 1 - Laerskool Fontainebleau 2022 (U16+U18)	2022-07-24	2022-07-24	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
8	West Rand Open 2022 (U16)	2022-02-05	2022-02-05	Standard	West Rand (GWR)	5	5	4	Yes	Analysis
9	2022 Gauteng Interregion (U16 Open)	2022-02-26	2022-02-26	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
10	West Rand Trials 2021 (U16)	2021-12-04	2021-12-04	Standard	West Rand (GWR)	5	5	2.5	Yes	Analysis
11	West Rand Junior Open 2019 (U14)	2019-08-17	2019-08-17	Standard	West Rand (GWR)	5	5	3.5	Yes	Analysis

#	Games	Start				End
1	5	Tournament West Rand Trials 2021				Tournament West Rand Open 2022
		date 2021-12-04	rnd 5	type Standard	result 0.5	date 2022-02-05	rnd 4	type Standard	result 1
		Opponent Msiwa, B (Boitumelo)				Opponent Tau, K (Kamohelo)
2	3	Tournament 2023 West Rand Open				Tournament 2023 West Rand Open
		date 2023-02-04	rnd 3	type Standard	result 1	date 2023-02-04	rnd 5	type Standard	result 0.5
		Opponent Mans, J (Jason)				Opponent Van Rensburg, R (Rudy)
3	3	Tournament West Rand Trials 2022				Tournament West Rand Trials 2022
		date 2022-09-03	rnd 1	type Standard	result 1	date 2022-09-03	rnd 3	type Standard	result 1
		Opponent Banda, B (Blessing)				Opponent Mvundla, T (Thandiswa)

#	Games	Start				End
1	5	Tournament West Rand Trials 2021				Tournament West Rand Open 2022
		date 2021-12-04	rnd 5	type Standard	result 0.5	date 2022-02-05	rnd 4	type Standard	result 1
		Opponent Msiwa, B (Boitumelo)				Opponent Tau, K (Kamohelo)
2	3	Tournament 2023 West Rand Open				Tournament 2023 West Rand Open
		date 2023-02-04	rnd 3	type Standard	result 1	date 2023-02-04	rnd 5	type Standard	result 0.5
		Opponent Mans, J (Jason)				Opponent Van Rensburg, R (Rudy)
3	3	Tournament West Rand Trials 2022				Tournament West Rand Trials 2022
		date 2022-09-03	rnd 1	type Standard	result 1	date 2022-09-03	rnd 3	type Standard	result 1
		Opponent Banda, B (Blessing)				Opponent Mvundla, T (Thandiswa)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Wanderers Blitz Tournament 2024				Tournament Wanderers Blitz Tournament 2024
		date 2024-03-23	rnd 7	type Blitz	result 1	date 2024-03-23	rnd 8	type Blitz	result 1
		Opponent Van Der Berg, J (Jay)				Opponent Morallane, K (Keitumetse)
2	2	Tournament Wanderers Blitz Tournament 2024				Tournament Wanderers Blitz Tournament 2024
		date 2024-03-23	rnd 2	type Blitz	result 1	date 2024-03-23	rnd 3	type Blitz	result 1
		Opponent Cawthorn, W (William)				Opponent Silva, J (Joel)

#	Games	Start				End
1	4	Tournament West Rand Open 2022				Tournament West Rand Open 2022
		date 2022-02-05	rnd 1	type Standard	result 1	date 2022-02-05	rnd 4	type Standard	result 1
		Opponent Moloantoa, G (Gladon)				Opponent Tau, K (Kamohelo)
2	3	Tournament West Rand Trials 2022				Tournament West Rand Trials 2022
		date 2022-09-03	rnd 1	type Standard	result 1	date 2022-09-03	rnd 3	type Standard	result 1
		Opponent Banda, B (Blessing)				Opponent Mvundla, T (Thandiswa)
3	3	Tournament West Rand Junior Open 2019				Tournament West Rand Trials 2021
		date 2019-08-17	rnd 4	type Standard	result 1	date 2021-12-04	rnd 1	type Standard	result 1
		Opponent Mtimkulu, L (Lerato)				Opponent Mokangwe, K (Kgabiso)

#	Games	Start				End
1	4	Tournament West Rand Open 2022				Tournament West Rand Open 2022
		date 2022-02-05	rnd 1	type Standard	result 1	date 2022-02-05	rnd 4	type Standard	result 1
		Opponent Moloantoa, G (Gladon)				Opponent Tau, K (Kamohelo)
2	3	Tournament West Rand Trials 2022				Tournament West Rand Trials 2022
		date 2022-09-03	rnd 1	type Standard	result 1	date 2022-09-03	rnd 3	type Standard	result 1
		Opponent Banda, B (Blessing)				Opponent Mvundla, T (Thandiswa)
3	3	Tournament West Rand Junior Open 2019				Tournament West Rand Trials 2021
		date 2019-08-17	rnd 4	type Standard	result 1	date 2021-12-04	rnd 1	type Standard	result 1
		Opponent Mtimkulu, L (Lerato)				Opponent Mokangwe, K (Kgabiso)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Wanderers Blitz Tournament 2024				Tournament Wanderers Blitz Tournament 2024
		date 2024-03-23	rnd 7	type Blitz	result 1	date 2024-03-23	rnd 8	type Blitz	result 1
		Opponent Van Der Berg, J (Jay)				Opponent Morallane, K (Keitumetse)
2	2	Tournament Wanderers Blitz Tournament 2024				Tournament Wanderers Blitz Tournament 2024
		date 2024-03-23	rnd 2	type Blitz	result 1	date 2024-03-23	rnd 3	type Blitz	result 1
		Opponent Cawthorn, W (William)				Opponent Silva, J (Joel)

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	Letlhoo ,BJ (Bokang Jonahan)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Letlhoo ,BJ (Bokang Jonahan)	2	1514.5	1089.5	2	1523.3	1089.5	0	0	0	0	0	0
2	Johnson ,C (Caleb)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Johnson ,C (Caleb)	2	1485.7	1060.7	2	1472.7	1060.7	0	0	0	0	0	0
3	Msebenzi ,V (Vusumzi)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Msebenzi ,V (Vusumzi)	1	1338.7	913.7	1	1328	913.7	0	0	0	0	0	0
4	Mvundla ,T (Thandiswa)	1	1	425	1	1	425	0	0	0	0	0	0
4	Mvundla ,T (Thandiswa)	1	1453	1878	1	1449.5	1878	0	0	0	0	0	0
5	Nkomo ,B (Ben)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Nkomo ,B (Ben)	1	1474	1049	1	1472.1	1049	0	0	0	0	0	0
6	Dukhan ,K (Kashvir)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Dukhan ,K (Kashvir)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Aphane ,J (Justino)	1	1	425	1	1	425	0	0	0	0	0	0
7	Aphane ,J (Justino)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Chikwava ,T (Tawana)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Chikwava ,T (Tawana)	1	1409.7	984.7	1	1410.9	984.7	0	0	0	0	0	0
9	Arokiam ,E (Ethan)	1	1	425	1	1	425	0	0	0	0	0	0
9	Arokiam ,E (Ethan)	1	1319.1	1744.1	1	1314.5	1744.1	0	0	0	0	0	0
10	Mangana ,K (Keratilwe)	1	1	425	1	1	425	0	0	0	0	0	0
10	Mangana ,K (Keratilwe)	1	1176.4	1601.4	1	1171.2	1601.4	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

Mabaso, J (Jabulani)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms