Chess South Africa Ratings Database

PLAYER PAGE

Personal

Opperman, A (Amy)

Chess SA id

2100108130

FIDE id

Date of birth

2010-03-19 (U16)

Gender

Female

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-03-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1248.9	1232.6	1221.6	1200
Raw rating	1248.9	1232.6	1221.6	1200
Weighted rating	1248.9	1232.6	1221.6	1200
Weighted performance	326.3	315.7	0	0
Floor	861.4	859	721.6	700
K-factor	36	36	36	36
Min/Max rating change allowed	154.7	158.3	160.8	165.8
Highest rating	1375.6 2019-04-01	1373.2 2019-04-01	1292.9 2019-10-01	1200 2018-10-01
Highest raw rating	1361.4 2019-05-01	1359 2019-05-01	1221.6 2024-03-01	1200 2024-03-01
Highest weighted rating	1361.4 2020-12-01	1359 2020-10-01	1221.6 2025-02-01	1200 2018-10-01
Highest weighted performance	1375.6 2019-04-01	1373.2 2019-04-01	1292.9 2019-10-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1248.9	1232.6	1221.6	1200
Analysis
Rating	1248.9	1232.6	1221.6	1200
Raw rating	1248.9	1232.6	1221.6	1200
Weighted rating	1248.9	1232.6	1221.6
Weighted performance	326.3	315.7	0
K-factor	36	36	36	36
Floor	861.4	859	721.6	700
Max/Min rating change allowed	154.7	158.3	160.8	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	1248.9	1232.6	1221.6	1200
New weighted rating	1248.9	1232.6	1221.6	1200
New weighted performance	325.9	315.3	0	0
Temp new rating	1248.9	1232.6	1221.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1248.9	1232.6	1221.6	1200
New K-factor	36	36	36	36
New floor	861.4	859	721.6	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	49	44	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U16
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-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	49	28.5	58.16	69.4	1178.5	1247.9
Standard	44	25.5	57.95	67.6	1184	1251.7
Rapid	5	3	60	85	1129.3	1214.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1248.9	1232.6	1221.6	1200
2025-09-01	1248.9	1232.6	1221.6	1200
2025-08-01	1248.9	1232.6	1221.6	1200
2025-07-01	1248.9	1232.6	1221.6	1200
2025-06-01	1248.9	1232.6	1221.6	1200
2025-05-01	1248.9	1232.6	1221.6	1200
2025-04-01	1248.9	1232.6	1221.6	1200
2025-03-01	1248.9	1232.6	1221.6	1200
2025-02-01	1248.9	1232.6	1221.6	1200
2025-01-01	1248.9	1232.6	1221.6	1200
2024-12-01	1248.9	1232.6	1221.6	1200
2024-11-01	1248.9	1232.6	1221.6	1200
2024-10-01	1248.9	1232.6	1221.6	1200
2024-09-01	1248.9	1232.6	1221.6	1200
2024-08-01	1248.9	1232.6	1221.6	1200
2024-07-01	1248.9	1232.6	1221.6	1200
2024-06-01	1248.9	1232.6	1221.6	1200
2024-08-01	1248.9	1232.6	1221.6	1200
2024-04-01	1248.9	1232.6	1221.6	1200
2024-03-01	1248.9	1232.6	1221.6	1200
2024-02-01	1248.9	1232.6	1221.6	1200
2024-01-01	1248.9	1232.6	1221.6	1200
2023-12-01	1248.9	1232.6	1221.6	1200
2023-11-01	1248.9	1232.6	1221.6	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	Eden Schools Closed Trials 1 2020 (U11 Girls)	2020-03-07	2020-03-07	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
2	George Trial 2 2020 (U12)	2020-02-08	2020-02-08	Standard	Eden (WEG)	5	5	3	Yes	Analysis
3	George Suid Junior Skaaktoernooi 2019	2019-10-19	2019-10-19	Rapid	Eden (WEG)	5	5	3	Yes	Analysis
4	Eden Trials 3 2019 (U10 Girls)	2019-05-11	2019-05-11	Standard	Eden (WEG)	5	5	1.5	Yes	Analysis
5	Western Cape Schools Individuals 2019 (U9 Girls)	2019-05-18	2019-05-19	Standard	Eden (WEG)	6	6	3	Yes	Analysis
6	Eden Trials 2 2019 (U10 Girls)	2019-04-13	2019-04-13	Standard	Eden (WEG)	5	5	5	Yes	Analysis
7	Eden Trials 1 2019 (U10 Girls)	2019-03-02	2019-03-02	Standard	Eden (WEG)	5	3	2	Yes	Analysis
8	George Trials 3 2019 (U10)	2019-02-23	2019-02-23	Standard	Eden (WEG)	5	5	3	Yes	Analysis
9	George Trials 2 2019 (U10)	2019-02-09	2019-02-09	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
10	George Trials 1 2019 (U10)	2019-01-26	2019-01-26	Standard	Eden (WEG)	5	5	3	Yes	Analysis

#	Games	Start				End
1	6	Tournament Eden Trials 1 2019				Tournament Eden Trials 2 2019
		date 2019-03-02	rnd 5	type Standard	result 1	date 2019-04-13	rnd 5	type Standard	result 1
		Opponent Gouws, G (Garlan)				Opponent Coetzee, M (Marelize)
2	4	Tournament George Trial 2 2020				Tournament Eden Schools Closed Trials 1 2020
		date 2020-02-08	rnd 5	type Standard	result 1	date 2020-03-07	rnd 3	type Standard	result 1
		Opponent Oosthuizen, J (Johalin)				Opponent Kenzenie, K (Keisha)
3	3	Tournament George Suid Junior Skaaktoernooi 2019				Tournament George Suid Junior Skaaktoernooi 2019
		date 2019-10-19	rnd 1	type Rapid	result 1	date 2019-10-19	rnd 3	type Rapid	result 1
		Opponent Geswindt, C (Callum)				Opponent Reynecke, A (Annemieka)

#	Games	Start				End
1	6	Tournament Eden Trials 1 2019				Tournament Eden Trials 2 2019
		date 2019-03-02	rnd 5	type Standard	result 1	date 2019-04-13	rnd 5	type Standard	result 1
		Opponent Gouws, G (Garlan)				Opponent Coetzee, M (Marelize)
2	4	Tournament George Trial 2 2020				Tournament Eden Schools Closed Trials 1 2020
		date 2020-02-08	rnd 5	type Standard	result 1	date 2020-03-07	rnd 3	type Standard	result 1
		Opponent Oosthuizen, J (Johalin)				Opponent Kenzenie, K (Keisha)
3	3	Tournament George Trials 1 2019				Tournament George Trials 2 2019
		date 2019-01-26	rnd 4	type Standard	result 1	date 2019-02-09	rnd 1	type Standard	result 1
		Opponent Fourie, K (Klara)				Opponent Myburgh, Z (Zandre)

#	Games	Start				End
1	3	Tournament George Suid Junior Skaaktoernooi 2019				Tournament George Suid Junior Skaaktoernooi 2019
		date 2019-10-19	rnd 1	type Rapid	result 1	date 2019-10-19	rnd 3	type Rapid	result 1
		Opponent Geswindt, C (Callum)				Opponent Reynecke, A (Annemieka)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament Eden Trials 1 2019				Tournament Eden Trials 2 2019
		date 2019-03-02	rnd 5	type Standard	result 1	date 2019-04-13	rnd 5	type Standard	result 1
		Opponent Gouws, G (Garlan)				Opponent Coetzee, M (Marelize)
2	3	Tournament George Suid Junior Skaaktoernooi 2019				Tournament George Suid Junior Skaaktoernooi 2019
		date 2019-10-19	rnd 1	type Rapid	result 1	date 2019-10-19	rnd 3	type Rapid	result 1
		Opponent Geswindt, C (Callum)				Opponent Reynecke, A (Annemieka)
3	3	Tournament George Trials 1 2019				Tournament George Trials 2 2019
		date 2019-01-26	rnd 4	type Standard	result 1	date 2019-02-09	rnd 1	type Standard	result 1
		Opponent Fourie, K (Klara)				Opponent Myburgh, Z (Zandre)

#	Games	Start				End
1	6	Tournament Eden Trials 1 2019				Tournament Eden Trials 2 2019
		date 2019-03-02	rnd 5	type Standard	result 1	date 2019-04-13	rnd 5	type Standard	result 1
		Opponent Gouws, G (Garlan)				Opponent Coetzee, M (Marelize)
2	3	Tournament George Trials 1 2019				Tournament George Trials 2 2019
		date 2019-01-26	rnd 4	type Standard	result 1	date 2019-02-09	rnd 1	type Standard	result 1
		Opponent Fourie, K (Klara)				Opponent Myburgh, Z (Zandre)
3	2	Tournament Eden Schools Closed Trials 1 2020				Tournament Eden Schools Closed Trials 1 2020
		date 2020-03-07	rnd 2	type Standard	result 1	date 2020-03-07	rnd 3	type Standard	result 1
		Opponent Brown, A (Avah)				Opponent Kenzenie, K (Keisha)

#	Games	Start				End
1	3	Tournament George Suid Junior Skaaktoernooi 2019				Tournament George Suid Junior Skaaktoernooi 2019
		date 2019-10-19	rnd 1	type Rapid	result 1	date 2019-10-19	rnd 3	type Rapid	result 1
		Opponent Geswindt, C (Callum)				Opponent Reynecke, A (Annemieka)

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	Labuschagne ,A (Anke)	4	2	0	4	2	0	0	0	0	0	0	0
1	Labuschagne ,A (Anke)	4	1271.8	1271.8	4	1271.8	1271.8	0	0	0	0	0	0
2	Gouws ,G (Garlan)	4	3	212.5	4	3	212.5	0	0	0	0	0	0
2	Gouws ,G (Garlan)	4	1206.9	1419.4	4	1207.7	1419.4	0	0	0	0	0	0
3	Reynecke ,A (Annemieka)	3	3	425	2	2	425	1	1	425	0	0	0
3	Reynecke ,A (Annemieka)	3	1112.7	1537.7	2	1098.6	1537.7	1	1200	1537.7	0	0	0
4	Windvogel ,P (Paulene)	2	2	425	2	2	425	0	0	0	0	0	0
4	Windvogel ,P (Paulene)	2	1099.3	1524.3	2	1080.6	1524.3	0	0	0	0	0	0
5	Othandwaya ,K (Kanana)	2	1	0	2	1	0	0	0	0	0	0	0
5	Othandwaya ,K (Kanana)	2	1164.5	1164.5	2	1156.8	1164.5	0	0	0	0	0	0
6	Oosthuizen ,J (Johalin)	2	2	425	2	2	425	0	0	0	0	0	0
6	Oosthuizen ,J (Johalin)	2	1164.8	1589.8	2	1160.2	1589.8	0	0	0	0	0	0
7	Coetzee ,M (Marelize)	1	1	425	1	1	425	0	0	0	0	0	0
7	Coetzee ,M (Marelize)	1	1229.9	1654.9	1	1235.6	1654.9	0	0	0	0	0	0
8	Van Loggerenberg ,U (Ulrich)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Van Loggerenberg ,U (Ulrich)	1	1156.5	731.5	1	1166.4	731.5	0	0	0	0	0	0
9	Janse Van Rensburg ,D (Danique)	1	1	425	1	1	425	0	0	0	0	0	0
9	Janse Van Rensburg ,D (Danique)	1	1130.9	1555.9	1	1124	1555.9	0	0	0	0	0	0
10	Van Rensburg ,A (Anke)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Van Rensburg ,A (Anke)	1	1119.4	694.4	1	1109	694.4	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, A (Amy)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms