Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mabasa, J (Jack)

Chess SA id

1700109484

FIDE id

Date of birth

1970-02-02 (Adult)

Gender

Male

Region

Chess South Africa (CSA)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-01-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1280.7	1269.6	1300	1300
Raw rating	1280.7	1269.6	1300	1300
Weighted rating	1279.6	1268.7	1299	1299
Weighted performance	0	0	0	0
Floor	780.7	769.6	800	800
K-factor	36	36	36	36
Min/Max rating change allowed	147.8	150.2	143.8	143.8
Highest rating	1280.7 2024-02-01	1269.6 2024-02-01	1300 2024-02-01	1300 2024-02-01
Highest raw rating	1280.7 2024-02-01	1269.6 2024-02-01	1300 2024-02-01	1300 2024-02-01
Highest weighted rating	1277.3 2025-08-01	1266.6 2025-08-01	1296.7 2025-08-01	1296.7 2025-08-01
Highest weighted performance	1200 2018-01-01	1200 2018-01-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1280.7	1269.6	1300	1300
Analysis
Rating	1280.7	1269.6	1300	1300
Raw rating	1280.7	1269.6	1300	1300
Weighted rating	1279.6	1268.7	1299
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	780.7	769.6	800	800
Max/Min rating change allowed	147.8	150.2	143.8	143.8
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	1280.7	1269.6	1300	1300
New weighted rating	1280.3	1269.3	1299.7	1299.7
New weighted performance	0	0	0	0
Temp new rating	1280.7	1269.6	1300	1300
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1280.7	1269.6	1300	1300
New K-factor	36	36	36	36
New floor	780.7	769.6	800	800

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	11	11

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Chess South Africa (CSA)
Province
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	11	4	36.36	-115.9	1266.2	1150.3
Standard	11	4	36.36	-115.9	1266.2	1150.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1280.7	1269.6	1300	1300
2025-09-01	1280.7	1269.6	1300	1300
2025-08-01	1280.7	1269.6	1300	1300
2025-07-01	1280.7	1269.6	1300	1300
2025-06-01	1280.7	1269.6	1300	1300
2025-05-01	1280.7	1269.6	1300	1300
2025-04-01	1280.7	1269.6	1300	1300
2025-03-01	1280.7	1269.6	1300	1300
2025-02-01	1280.7	1269.6	1300	1300
2025-01-01	1280.7	1269.6	1300	1300
2024-12-01	1280.7	1269.6	1300	1300
2024-11-01	1280.7	1269.6	1300	1300
2024-10-01	1280.7	1269.6	1300	1300
2024-09-01	1280.7	1269.6	1300	1300
2024-08-01	1280.7	1269.6	1300	1300
2024-07-01	1280.7	1269.6	1300	1300
2024-06-01	1280.7	1269.6	1300	1300
2024-08-01	1280.7	1269.6	1300	1300
2024-04-01	1280.7	1269.6	1300	1300
2024-03-01	1280.7	1269.6	1300	1300
2024-02-01	1280.7	1269.6	1300	1300
2024-01-01	1280.7	1269.6	1300	1300
2023-12-01	1178.9	1177.6	1200	1200
2023-11-01	1178.9	1177.6	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	1st Mokopane Challenge 2019	2019-01-11	2019-01-20	Standard	Waterberg (LWM)	13	11	4	Yes	Analysis

#	Games	Start				End
1	1	Tournament 1st Mokopane Challenge 2019				Tournament 1st Mokopane Challenge 2019
		date 2019-01-20	rnd 13	type Standard	result 1	date 2019-01-20	rnd 13	type Standard	result 1
		Opponent Chabalala, J (Jack)				Opponent Chabalala, J (Jack)
2	1	Tournament 1st Mokopane Challenge 2019				Tournament 1st Mokopane Challenge 2019
		date 2019-01-19	rnd 8	type Standard	result 1	date 2019-01-19	rnd 8	type Standard	result 1
		Opponent Bokgole, J (Jan)				Opponent Bokgole, J (Jan)
3	1	Tournament 1st Mokopane Challenge 2019				Tournament 1st Mokopane Challenge 2019
		date 2019-01-12	rnd 3	type Standard	result 1	date 2019-01-12	rnd 3	type Standard	result 1
		Opponent Kekana, A (Anthony)				Opponent Kekana, A (Anthony)

#	Games	Start				End
1	1	Tournament 1st Mokopane Challenge 2019				Tournament 1st Mokopane Challenge 2019
		date 2019-01-20	rnd 13	type Standard	result 1	date 2019-01-20	rnd 13	type Standard	result 1
		Opponent Chabalala, J (Jack)				Opponent Chabalala, J (Jack)
2	1	Tournament 1st Mokopane Challenge 2019				Tournament 1st Mokopane Challenge 2019
		date 2019-01-19	rnd 8	type Standard	result 1	date 2019-01-19	rnd 8	type Standard	result 1
		Opponent Bokgole, J (Jan)				Opponent Bokgole, J (Jan)
3	1	Tournament 1st Mokopane Challenge 2019				Tournament 1st Mokopane Challenge 2019
		date 2019-01-12	rnd 3	type Standard	result 1	date 2019-01-12	rnd 3	type Standard	result 1
		Opponent Kekana, A (Anthony)				Opponent Kekana, A (Anthony)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament 1st Mokopane Challenge 2019				Tournament 1st Mokopane Challenge 2019
		date 2019-01-20	rnd 13	type Standard	result 1	date 2019-01-20	rnd 13	type Standard	result 1
		Opponent Chabalala, J (Jack)				Opponent Chabalala, J (Jack)
2	1	Tournament 1st Mokopane Challenge 2019				Tournament 1st Mokopane Challenge 2019
		date 2019-01-19	rnd 8	type Standard	result 1	date 2019-01-19	rnd 8	type Standard	result 1
		Opponent Bokgole, J (Jan)				Opponent Bokgole, J (Jan)
3	1	Tournament 1st Mokopane Challenge 2019				Tournament 1st Mokopane Challenge 2019
		date 2019-01-12	rnd 3	type Standard	result 1	date 2019-01-12	rnd 3	type Standard	result 1
		Opponent Kekana, A (Anthony)				Opponent Kekana, A (Anthony)

#	Games	Start				End
1	1	Tournament 1st Mokopane Challenge 2019				Tournament 1st Mokopane Challenge 2019
		date 2019-01-20	rnd 13	type Standard	result 1	date 2019-01-20	rnd 13	type Standard	result 1
		Opponent Chabalala, J (Jack)				Opponent Chabalala, J (Jack)
2	1	Tournament 1st Mokopane Challenge 2019				Tournament 1st Mokopane Challenge 2019
		date 2019-01-19	rnd 8	type Standard	result 1	date 2019-01-19	rnd 8	type Standard	result 1
		Opponent Bokgole, J (Jan)				Opponent Bokgole, J (Jan)
3	1	Tournament 1st Mokopane Challenge 2019				Tournament 1st Mokopane Challenge 2019
		date 2019-01-12	rnd 3	type Standard	result 1	date 2019-01-12	rnd 3	type Standard	result 1
		Opponent Kekana, A (Anthony)				Opponent Kekana, A (Anthony)

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	Ledwaba ,LB (Lefu)	1	1	425	1	1	425	0	0	0	0	0	0
1	Ledwaba ,LB (Lefu)	1	1296.9	1721.9	1	1317.2	1721.9	0	0	0	0	0	0
2	Bokgole ,J (Jan)	1	1	425	1	1	425	0	0	0	0	0	0
2	Bokgole ,J (Jan)	1	1211.3	1636.3	1	1213.6	1636.3	0	0	0	0	0	0
3	Kekana ,G (Gilbertson)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Kekana ,G (Gilbertson)	1	1359.8	934.8	1	1359.3	934.8	0	0	0	0	0	0
4	Mahlangu ,S (Sello)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Mahlangu ,S (Sello)	1	1355.5	930.5	1	1371.7	930.5	0	0	0	0	0	0
5	Ledwaba ,S (Solomon)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Ledwaba ,S (Solomon)	1	1225.4	800.4	1	1228	800.4	0	0	0	0	0	0
6	Kekana ,T (Tshiamo)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Kekana ,T (Tshiamo)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Kekana ,M (Msiza)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Kekana ,M (Msiza)	1	1393.7	968.7	1	1388	968.7	0	0	0	0	0	0
8	Kekana ,A (Anthony)	1	1	425	1	1	425	0	0	0	0	0	0
8	Kekana ,A (Anthony)	1	1076	1501	1	1073.2	1501	0	0	0	0	0	0
9	Moloto ,K (Kgabo)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Moloto ,K (Kgabo)	1	1208.3	783.3	1	1210	783.3	0	0	0	0	0	0
10	Monama ,W (Wethu Charles)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Monama ,W (Wethu Charles)	1	1301.7	876.7	1	1308.9	876.7	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

Mabasa, J (Jack)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms