Chess South Africa Ratings Database

PLAYER PAGE

Personal

Opperman, Z (Zian)

Chess SA id

110089040

FIDE id

Date of birth

2010-01-07 (U16)

Gender

Male

Region

Gert Sibande (MGS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-08-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1160.8	1009.8	1305.1	1200
Raw rating	1160.8	1009.8	1305.1	1200
Weighted rating	1160.8	1009.8	1305.1	1200
Weighted performance	244.1	160.7	0	0
Floor	700	700	805.1	700
K-factor	36	36	36	36
Min/Max rating change allowed	175.3	217.4	142.8	165.8
Highest rating	1217.5 2019-08-01	1200 2018-02-01	1382.6 2019-08-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1305.1 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-02-01	1200 2018-02-01	1305.1 2024-02-01	1200 2018-10-01
Highest weighted performance	1217.5 2019-08-01	1200 2024-12-01	1382.6 2019-08-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1160.8	1009.8	1305.1	1200
Analysis
Rating	1160.8	1009.8	1305.1	1200
Raw rating	1160.8	1009.8	1305.1	1200
Weighted rating	1160.8	1009.8	1305.1
Weighted performance	244.1	160.7	0
K-factor	36	36	36	36
Floor	700	700	805.1	700
Max/Min rating change allowed	175.3	217.4	142.8	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	1160.8	1009.8	1305.1	1200
New weighted rating	1160.8	1009.8	1305.1	1200
New weighted performance	236.8	154.9	0	0
Temp new rating	1160.8	1009.8	1305.1	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1160.8	1009.8	1305.1	1200
New K-factor	36	36	36	36
New floor	700	700	805.1	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	66	46	20

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Gert Sibande (MGS)
Province	Mpumalanga (MP)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	57	30	52.63	22.4	1026.5	1048.9
Standard	42	18.5	44.05	-50.6	982.2	931.6
Rapid	15	11.5	76.67	226.7	1150.7	1377.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1160.8	1009.8	1305.1	1200
2025-09-30	1160.8	1009.8	1305.1	1200
2025-09-01	1160.8	1009.8	1305.1	1200
2025-08-01	1160.8	1009.8	1305.1	1200
2025-07-01	1160.8	1009.8	1305.1	1200
2025-06-01	1160.8	1009.8	1305.1	1200
2025-05-01	1160.8	1009.8	1305.1	1200
2025-04-01	1160.8	1009.8	1305.1	1200
2025-03-01	1160.8	1009.8	1305.1	1200
2025-02-01	1160.8	1009.8	1305.1	1200
2025-01-01	1160.8	1009.8	1305.1	1200
2024-12-01	1160.8	1009.8	1305.1	1200
2024-11-01	1160.8	1009.8	1305.1	1200
2024-10-01	1160.8	1009.8	1305.1	1200
2024-09-01	1160.8	1009.8	1305.1	1200
2024-08-01	1160.8	1009.8	1305.1	1200
2024-07-01	1160.8	1009.8	1305.1	1200
2024-09-01	1160.8	1009.8	1305.1	1200
2024-05-01	1160.8	1009.8	1305.1	1200
2024-04-01	1160.8	1009.8	1305.1	1200
2024-03-01	1160.8	1009.8	1305.1	1200
2024-02-01	1160.8	1009.8	1305.1	1200
2024-01-01	1160.8	1009.8	1305.1	1200
2023-12-01	1160.8	1009.8	1305.1	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	Gert Sibande Laerskole Finaal 2019 (O9)	2019-08-02	2019-08-02	Rapid	Gert Sibande (MGS)	5	5	5	Yes	Analysis
2	2019 Super 12 Laerskole (Juniors)	2019-05-04	2019-05-04	Rapid	Tshwane (GTP)	5	5	3.5	Yes	Analysis
3	Sparticus 3 2019 (B)	2019-04-27	2019-04-27	Standard	Gert Sibande (MGS)	5	5	2	Yes	Analysis
4	Sparticus 2 2019	2019-03-09	2019-03-09	Standard	Gert Sibande (MGS)	5	4	1	Yes	Analysis
5	Sparticus 1 2019 (B)	2019-01-26	2019-01-26	Standard	Gert Sibande (MGS)	5	4	2	Yes	Analysis
6	South African Junior Team Championships 2018 (U12D)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	6	4.5	Yes	Analysis
7	2018 Sedibeng Summer Open (J)	2018-10-20	2018-10-20	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
8	2018 Super 12 (Junior)	2018-05-05	2018-05-05	Rapid	Tshwane (GTP)	5	5	3	Yes	Analysis
9	Standerton Chess Club 1st Tournament 2018 (C)	2018-03-17	2018-03-17	Standard	Gert Sibande (MGS)	5	5	3	Yes	Analysis
10	Sparticus 2 2018 (B)	2018-03-10	2018-03-10	Standard	Gert Sibande (MGS)	5	4	2	Yes	Analysis
11	Sparticus 1 2018 (C)	2018-02-17	2018-02-17	Standard	Gert Sibande (MGS)	5	4	1	Yes	Analysis
12	Gert Sibande Open 2018 (B)	2018-02-10	2018-02-10	Standard	Gert Sibande (MGS)	5	5	0	Yes	Analysis

#	Games	Start				End
1	9	Tournament 2019 Super 12 Laerskole				Tournament Gert Sibande Laerskole Finaal 2019
		date 2019-05-04	rnd 2	type Rapid	result 1	date 2019-08-02	rnd 5	type Rapid	result 1
		Opponent Bennett, L (Larkin)				Opponent Erwee, J (Jayden)
2	4	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-17	rnd 3	type Standard	result 1	date 2018-12-20	rnd 7	type Standard	result 0.5
		Opponent Sithebe, S (Smangaliso)				Opponent Herbst, D (Danielle)
3	4	Tournament 2018 Super 12				Tournament 2018 Sedibeng Summer Open
		date 2018-05-05	rnd 3	type Rapid	result 1	date 2018-10-20	rnd 1	type Standard	result 1
		Opponent Thirion, T (Tenielle)				Opponent Norval, H (Hendrik)

#	Games	Start				End
1	4	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-17	rnd 3	type Standard	result 1	date 2018-12-20	rnd 7	type Standard	result 0.5
		Opponent Sithebe, S (Smangaliso)				Opponent Herbst, D (Danielle)
2	2	Tournament Sparticus 3 2019				Tournament Sparticus 3 2019
		date 2019-04-27	rnd 3	type Standard	result 1	date 2019-04-27	rnd 4	type Standard	result 1
		Opponent Labuschagne, A (Anthony)				Opponent Prinsloo, A (Aidan)
3	2	Tournament Sparticus 1 2019				Tournament Sparticus 1 2019
		date 2019-01-26	rnd 2	type Standard	result 1	date 2019-01-26	rnd 3	type Standard	result 1
		Opponent Slabbert, M (Melani)				Opponent Fourie, W (Wihan)

#	Games	Start				End
1	9	Tournament 2019 Super 12 Laerskole				Tournament Gert Sibande Laerskole Finaal 2019
		date 2019-05-04	rnd 2	type Rapid	result 1	date 2019-08-02	rnd 5	type Rapid	result 1
		Opponent Bennett, L (Larkin)				Opponent Erwee, J (Jayden)
2	3	Tournament 2018 Super 12				Tournament 2018 Super 12
		date 2018-05-05	rnd 3	type Rapid	result 1	date 2018-05-05	rnd 5	type Rapid	result 1
		Opponent Thirion, T (Tenielle)				Opponent John-Baird, M (Maritz)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Gert Sibande Laerskole Finaal 2019				Tournament Gert Sibande Laerskole Finaal 2019
		date 2019-08-02	rnd 1	type Rapid	result 1	date 2019-08-02	rnd 5	type Rapid	result 1
		Opponent Malahlela, J (Junior)				Opponent Erwee, J (Jayden)
2	4	Tournament 2018 Super 12				Tournament 2018 Sedibeng Summer Open
		date 2018-05-05	rnd 3	type Rapid	result 1	date 2018-10-20	rnd 1	type Standard	result 1
		Opponent Thirion, T (Tenielle)				Opponent Norval, H (Hendrik)
3	3	Tournament 2019 Super 12 Laerskole				Tournament 2019 Super 12 Laerskole
		date 2019-05-04	rnd 2	type Rapid	result 1	date 2019-05-04	rnd 4	type Rapid	result 1
		Opponent Bennett, L (Larkin)				Opponent Malan, JW (Jan Willem)

#	Games	Start				End
1	3	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-17	rnd 3	type Standard	result 1	date 2018-12-19	rnd 6	type Standard	result 1
		Opponent Sithebe, S (Smangaliso)				Opponent Myburgh, M (Matthew)
2	2	Tournament Sparticus 3 2019				Tournament Sparticus 3 2019
		date 2019-04-27	rnd 3	type Standard	result 1	date 2019-04-27	rnd 4	type Standard	result 1
		Opponent Labuschagne, A (Anthony)				Opponent Prinsloo, A (Aidan)
3	2	Tournament Sparticus 1 2019				Tournament Sparticus 1 2019
		date 2019-01-26	rnd 2	type Standard	result 1	date 2019-01-26	rnd 3	type Standard	result 1
		Opponent Slabbert, M (Melani)				Opponent Fourie, W (Wihan)

#	Games	Start				End
1	5	Tournament Gert Sibande Laerskole Finaal 2019				Tournament Gert Sibande Laerskole Finaal 2019
		date 2019-08-02	rnd 1	type Rapid	result 1	date 2019-08-02	rnd 5	type Rapid	result 1
		Opponent Malahlela, J (Junior)				Opponent Erwee, J (Jayden)
2	3	Tournament 2019 Super 12 Laerskole				Tournament 2019 Super 12 Laerskole
		date 2019-05-04	rnd 2	type Rapid	result 1	date 2019-05-04	rnd 4	type Rapid	result 1
		Opponent Bennett, L (Larkin)				Opponent Malan, JW (Jan Willem)
3	3	Tournament 2018 Super 12				Tournament 2018 Super 12
		date 2018-05-05	rnd 3	type Rapid	result 1	date 2018-05-05	rnd 5	type Rapid	result 1
		Opponent Thirion, T (Tenielle)				Opponent John-Baird, M (Maritz)

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	Fourie ,W (Wihan)	2	2	425	2	2	425	0	0	0	0	0	0
1	Fourie ,W (Wihan)	2	1130.4	1555.4	2	1118.2	1555.4	0	0	0	0	0	0
2	Victor ,X (Xander)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Victor ,X (Xander)	2	750.3	325.3	2	733.1	325.3	0	0	0	0	0	0
3	Lategan ,H (Hanru)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Lategan ,H (Hanru)	2	1027.8	602.8	2	1000.6	602.8	0	0	0	0	0	0
4	Bhika ,J (Jyotikka)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Bhika ,J (Jyotikka)	2	500	75	2	500	75	0	0	0	0	0	0
5	Slabbert ,M (Melani)	1	1	425	1	1	425	0	0	0	0	0	0
5	Slabbert ,M (Melani)	1	1062.7	1487.7	1	1080.8	1487.7	0	0	0	0	0	0
6	Prinsloo ,A (Aidan)	1	1	425	1	1	425	0	0	0	0	0	0
6	Prinsloo ,A (Aidan)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Griesel ,J (Johanco)	1	1	425	1	1	425	0	0	0	0	0	0
7	Griesel ,J (Johanco)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Deetlefs ,J (Jp)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Deetlefs ,J (Jp)	1	1050.6	625.6	1	1022.4	625.6	0	0	0	0	0	0
9	Hlongwane ,J (Junior)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Hlongwane ,J (Junior)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Venter ,JM (Johannes)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Venter ,JM (Johannes)	1	968.1	543.1	1	933.6	543.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Opperman, Z (Zian)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms