Chess South Africa Ratings Database

PLAYER PAGE

Personal

Opperman, J (Junaid)

Chess SA id

102086295

FIDE id

Date of birth

2002-06-06 (Adult)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-02-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	984.7	985.9	651.2	651.2
Raw rating	984.7	985.9	651.2	651.2
Weighted rating	984.7	985.9	651.2	651.2
Weighted performance	156.6	156.7	0	0
Floor	500	500	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	225.3	225	362.4	362.4
Highest rating	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	984.7 2024-02-01	985.9 2024-02-01	651.2 2024-02-01	651.2 2024-02-01
Highest weighted rating	984.7 2024-11-01	985.9 2024-11-01	651.2 2024-11-01	651.2 2024-11-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	984.7	985.9	651.2	651.2
Analysis
Rating	984.7	985.9	651.2	651.2
Raw rating	984.7	985.9	651.2	651.2
Weighted rating	984.7	985.9	651.2
Weighted performance	156.6	156.7	0
K-factor	40	40	40	40
Floor	500	500	500	500
Max/Min rating change allowed	225.3	225	362.4	362.4
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	984.7	985.9	651.2	651.2
New weighted rating	984.7	985.9	651.2	651.2
New weighted performance	156.2	156.3	0	0
Temp new rating	984.7	985.9	651.2	651.2
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	984.7	985.9	651.2	651.2
New K-factor	40	40	40	40
New floor	500	500	500	500

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	51	51

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Eden (WEG)
Province	Western Cape (WC)
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	27	10.5	38.89	-94.4	1005.8	911.3
Standard	27	10.5	38.89	-94.4	1005.8	911.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	984.7	985.9	651.2	651.2
2025-09-01	984.7	985.9	651.2	651.2
2025-08-01	984.7	985.9	651.2	651.2
2025-07-01	984.7	985.9	651.2	651.2
2025-06-01	984.7	985.9	651.2	651.2
2025-05-01	984.7	985.9	651.2	651.2
2025-04-01	984.7	985.9	651.2	651.2
2025-03-01	984.7	985.9	651.2	651.2
2025-02-01	984.7	985.9	651.2	651.2
2025-01-01	984.7	985.9	651.2	651.2
2024-12-01	984.7	985.9	651.2	651.2
2024-11-01	984.7	985.9	651.2	651.2
2024-10-01	984.7	985.9	651.2	651.2
2024-09-01	984.7	985.9	651.2	651.2
2024-08-01	984.7	985.9	651.2	651.2
2024-07-01	984.7	985.9	651.2	651.2
2024-06-01	984.7	985.9	651.2	651.2
2024-08-01	984.7	985.9	651.2	651.2
2024-04-01	984.7	985.9	651.2	651.2
2024-03-01	984.7	985.9	651.2	651.2
2024-02-01	984.7	985.9	651.2	651.2
2024-01-01	984.7	985.9	651.2	651.2
2023-12-01	984.7	985.9	651.2	651.2
2023-11-01	984.7	985.9	651.2	651.2

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	Oudtshoorn Trials 3 2019 (U18)	2019-02-16	2019-02-16	Standard	Eden (WEG)	5	4	2	Yes	Analysis
2	Oudtshoorn Trials 2 2019 (U18)	2019-02-09	2019-02-09	Standard	Eden (WEG)	5	4	1.5	Yes	Analysis
3	Oudtshoorn Trials 1 2019 (U18)	2019-01-19	2019-01-19	Standard	Eden (WEG)	5	4	2	Yes	Analysis
4	EDENSC Closed 3 2018 (U18 Open)	2018-05-12	2018-05-12	Standard	Eden (WEG)	5	5	2	Yes	Analysis
5	EDENSC Closed 2 2018 (U18 (Open)	2018-04-14	2018-04-14	Standard	Eden (WEG)	5	5	1	Yes	Analysis
6	EDENSC Closed 1 2018 (U18)	2018-03-10	2018-03-10	Standard	Eden (WEG)	5	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament Oudtshoorn Trials 3 2019				Tournament Oudtshoorn Trials 3 2019
		date 2019-02-16	rnd 4	type Standard	result 1	date 2019-02-16	rnd 5	type Standard	result 1
		Opponent Makwasa, R (Ricardo)				Opponent Andrews, Z (Zhane)
2	2	Tournament Oudtshoorn Trials 2 2019				Tournament Oudtshoorn Trials 2 2019
		date 2019-02-09	rnd 3	type Standard	result 0.5	date 2019-02-09	rnd 4	type Standard	result 1
		Opponent Olivier, A (Adriano)				Opponent Makwasa, R (Ricardo)
3	2	Tournament Oudtshoorn Trials 1 2019				Tournament Oudtshoorn Trials 1 2019
		date 2019-01-19	rnd 3	type Standard	result 1	date 2019-01-19	rnd 4	type Standard	result 1
		Opponent Escort, M (Marc-Lee)				Opponent Booysen, O (Orin)

#	Games	Start				End
1	2	Tournament Oudtshoorn Trials 3 2019				Tournament Oudtshoorn Trials 3 2019
		date 2019-02-16	rnd 4	type Standard	result 1	date 2019-02-16	rnd 5	type Standard	result 1
		Opponent Makwasa, R (Ricardo)				Opponent Andrews, Z (Zhane)
2	2	Tournament Oudtshoorn Trials 2 2019				Tournament Oudtshoorn Trials 2 2019
		date 2019-02-09	rnd 3	type Standard	result 0.5	date 2019-02-09	rnd 4	type Standard	result 1
		Opponent Olivier, A (Adriano)				Opponent Makwasa, R (Ricardo)
3	2	Tournament Oudtshoorn Trials 1 2019				Tournament Oudtshoorn Trials 1 2019
		date 2019-01-19	rnd 3	type Standard	result 1	date 2019-01-19	rnd 4	type Standard	result 1
		Opponent Escort, M (Marc-Lee)				Opponent Booysen, O (Orin)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Oudtshoorn Trials 3 2019				Tournament Oudtshoorn Trials 3 2019
		date 2019-02-16	rnd 4	type Standard	result 1	date 2019-02-16	rnd 5	type Standard	result 1
		Opponent Makwasa, R (Ricardo)				Opponent Andrews, Z (Zhane)
2	2	Tournament Oudtshoorn Trials 1 2019				Tournament Oudtshoorn Trials 1 2019
		date 2019-01-19	rnd 3	type Standard	result 1	date 2019-01-19	rnd 4	type Standard	result 1
		Opponent Escort, M (Marc-Lee)				Opponent Booysen, O (Orin)
3	2	Tournament EDENSC Closed 3 2018				Tournament EDENSC Closed 3 2018
		date 2018-05-12	rnd 3	type Standard	result 1	date 2018-05-12	rnd 4	type Standard	result 1
		Opponent Josephs, JH (Jo-Handre)				Opponent Jantjies, J (Jowan)

#	Games	Start				End
1	2	Tournament Oudtshoorn Trials 3 2019				Tournament Oudtshoorn Trials 3 2019
		date 2019-02-16	rnd 4	type Standard	result 1	date 2019-02-16	rnd 5	type Standard	result 1
		Opponent Makwasa, R (Ricardo)				Opponent Andrews, Z (Zhane)
2	2	Tournament Oudtshoorn Trials 1 2019				Tournament Oudtshoorn Trials 1 2019
		date 2019-01-19	rnd 3	type Standard	result 1	date 2019-01-19	rnd 4	type Standard	result 1
		Opponent Escort, M (Marc-Lee)				Opponent Booysen, O (Orin)
3	2	Tournament EDENSC Closed 3 2018				Tournament EDENSC Closed 3 2018
		date 2018-05-12	rnd 3	type Standard	result 1	date 2018-05-12	rnd 4	type Standard	result 1
		Opponent Josephs, JH (Jo-Handre)				Opponent Jantjies, J (Jowan)

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	Olivier ,A (Adriano)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
1	Olivier ,A (Adriano)	2	957.7	745.2	2	973.5	745.2	0	0	0	0	0	0
2	Makwasa ,R (Ricardo)	2	2	425	2	2	425	0	0	0	0	0	0
2	Makwasa ,R (Ricardo)	2	1148.5	1573.5	2	1138	1573.5	0	0	0	0	0	0
3	Kiewietz ,B (Brandon)	2	1	0	2	1	0	0	0	0	0	0	0
3	Kiewietz ,B (Brandon)	2	1149.3	1149.3	2	1139	1149.3	0	0	0	0	0	0
4	Booysen ,O (Orin)	1	1	425	1	1	425	0	0	0	0	0	0
4	Booysen ,O (Orin)	1	993.8	1418.8	1	956.4	1418.8	0	0	0	0	0	0
5	Olivier ,J (Jamain)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Olivier ,J (Jamain)	1	1019.5	594.5	1	1031.8	594.5	0	0	0	0	0	0
6	Van Der Bank ,S (Suzhelle)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Van Der Bank ,S (Suzhelle)	1	1110.5	685.5	1	1122	685.5	0	0	0	0	0	0
7	Jonck ,U (Udo)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Jonck ,U (Udo)	1	1078.9	653.9	1	1074.3	653.9	0	0	0	0	0	0
8	Manho ,J (John)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Manho ,J (John)	1	710.2	285.2	1	719.2	285.2	0	0	0	0	0	0
9	Manho ,R (Reineilmar)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Manho ,R (Reineilmar)	1	796.3	371.3	1	799.6	371.3	0	0	0	0	0	0
10	Escort ,M (Marc-Lee)	1	1	425	1	1	425	0	0	0	0	0	0
10	Escort ,M (Marc-Lee)	1	1200	1625	1	1200	1625	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

Opperman, J (Junaid)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms