Chess South Africa Ratings Database

PLAYER PAGE

Personal

Opperman, D (Dante)

Chess SA id

1100132005

FIDE id

Date of birth

2010-03-13 (U16)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1290.1	1301.2	1200	1200
Raw rating	1290.1	1301.2	1200	1200
Weighted rating	1277.9	1287.3	1200	1200
Weighted performance	1107.6	1110.2	0	0
Floor	790.1	801.2	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	145.8	143.5	165.8	165.8
Highest rating	1290.1 2025-04-01	1301.2 2025-04-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1290.1 2025-04-01	1301.2 2025-04-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1275.6 2025-08-01	1284.7 2025-08-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1255.9 2023-05-01	1255 2023-05-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1290.1	1301.2	1200	1200
Analysis
Rating	1290.1	1301.2	1200	1200
Raw rating	1290.1	1301.2	1200	1200
Weighted rating	1277.9	1287.3	1200
Weighted performance	1107.6	1110.2	0
K-factor	36	36	36	36
Floor	790.1	801.2	700	700
Max/Min rating change allowed	145.8	143.5	165.8	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	1290.1	1301.2	1200	1200
New weighted rating	1279.1	1288.6	1200	1200
New weighted performance	1107.2	1109.8	0	0
Temp new rating	1290.1	1301.2	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1290.1	1301.2	1200	1200
New K-factor	36	36	36	36
New floor	790.1	801.2	700	700

Item	Main	Standard
	0	0
	9	9
	5	5
	19	19
	0	0
	0	0
History	38	38

Games since
	Main 14	Standard 14		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Eden (WEG)
Province	Western Cape (WC)
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	9	5.5	61.11	94.4	1236.2	1330.7
Standard	9	5.5	61.11	94.4	1236.2	1330.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	38	21	55.26	44.7	1253.7	1298.4
Standard	38	21	55.26	44.7	1253.7	1298.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1290.1	1301.2	1200	1200
2025-09-01	1290.1	1301.2	1200	1200
2025-08-01	1290.1	1301.2	1200	1200
2025-07-01	1290.1	1301.2	1200	1200
2025-06-01	1290.1	1301.2	1200	1200
2025-05-01	1290.1	1301.2	1200	1200
2025-04-01	1290.1	1301.2	1200	1200
2025-03-01	1269.3	1277.9	1200	1200
2025-02-01	1269	1277.6	1200	1200
2025-01-01	1263.5	1270.4	1200	1200
2024-12-01	1263.5	1270.4	1200	1200
2024-11-01	1263.5	1270.4	1200	1200
2024-10-01	1263.5	1270.4	1200	1200
2024-09-01	1263.5	1270.4	1200	1200
2024-08-01	1263.5	1270.4	1200	1200
2024-07-01	1263.5	1270.4	1200	1200
2024-06-01	1263.5	1270.4	1200	1200
2024-08-01	1263.5	1270.4	1200	1200
2024-04-01	1263.5	1270.4	1200	1200
2024-03-01	1263.5	1270.4	1200	1200
2024-02-01	1286.8	1300.6	1200	1200
2024-01-01	1286.8	1300.6	1200	1200
2023-12-01	1286.8	1300.6	1200	1200
2023-11-01	1286.8	1300.6	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Eden Chess Trials 2 2025 (U16)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	0	0	No	Analysis
2	Eden Schools Chess Trials 1 2025 (U15 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
3	Oudussa Trials 2025 (U15)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	4	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Eden Chess Trials 2 2025 (U16)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	0	0	No	Analysis
2	Eden Schools Chess Trials 1 2025 (U15 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
3	Oudussa Trials 2025 (U15)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	4	3	Yes	Analysis
4	OUDUSSA Trials 2 2024 (U15 Boys)	2024-02-17	2024-02-17	Standard	Eden (WEG)	5	5	2	Yes	Analysis
5	Eden Trials 2+3 2023 (U14)	2023-04-15	2023-05-13	Standard	Eden (WEG)	10	9	5	Yes	Analysis
6	Eden Trails 1 2023 (U13 Boys)	2023-03-11	2023-03-11	Standard	Eden (WEG)	5	5	2	Yes	Analysis
7	Oudussa Proewe 1 2023 (U13 Boys)	2023-02-11	2023-02-11	Standard	Eden (WEG)	5	5	4	Yes	Analysis
8	Oudtshoorn Proewe 1 2020 (O11)	2020-02-15	2020-02-15	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	5	Tournament Eden Trials 2+3 2023				Tournament Eden Trials 2+3 2023
		date 2023-04-15	rnd 5	type Standard	result 1	date 2023-05-13	rnd 9	type Standard	result 0.5
		Opponent Wessels, H (Hanjah)				Opponent Douglas, C (Caitlin)
2	5	Tournament Oudtshoorn Proewe 1 2020				Tournament Oudussa Proewe 1 2023
		date 2020-02-15	rnd 5	type Standard	result 1	date 2023-02-11	rnd 4	type Standard	result 1
		Opponent Opperman, C (Crehasia)				Opponent Keleldas, F (Ferdriano)
3	3	Tournament Eden Schools Chess Trials 1 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-03-08	rnd 2	type Standard	result 0.5	date 2025-03-08	rnd 4	type Standard	result 1
		Opponent Walker, L (Luke)				Opponent Goliath, J (Jaywin)

#	Games	Start				End
1	5	Tournament Eden Trials 2+3 2023				Tournament Eden Trials 2+3 2023
		date 2023-04-15	rnd 5	type Standard	result 1	date 2023-05-13	rnd 9	type Standard	result 0.5
		Opponent Wessels, H (Hanjah)				Opponent Douglas, C (Caitlin)
2	5	Tournament Oudtshoorn Proewe 1 2020				Tournament Oudussa Proewe 1 2023
		date 2020-02-15	rnd 5	type Standard	result 1	date 2023-02-11	rnd 4	type Standard	result 1
		Opponent Opperman, C (Crehasia)				Opponent Keleldas, F (Ferdriano)
3	3	Tournament Eden Schools Chess Trials 1 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-03-08	rnd 2	type Standard	result 0.5	date 2025-03-08	rnd 4	type Standard	result 1
		Opponent Walker, L (Luke)				Opponent Goliath, J (Jaywin)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Oudtshoorn Proewe 1 2020				Tournament Oudussa Proewe 1 2023
		date 2020-02-15	rnd 5	type Standard	result 1	date 2023-02-11	rnd 4	type Standard	result 1
		Opponent Opperman, C (Crehasia)				Opponent Keleldas, F (Ferdriano)
2	3	Tournament Oudussa Trials 2025				Tournament Oudussa Trials 2025
		date 2025-03-01	rnd 3	type Standard	result 1	date 2025-03-01	rnd 5	type Standard	result 1
		Opponent Brits, R (Rogan)				Opponent Koopman, G (Giovanni)
3	2	Tournament Eden Schools Chess Trials 1 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 4	type Standard	result 1
		Opponent Camble, J (Jay-Lee)				Opponent Goliath, J (Jaywin)

#	Games	Start				End
1	5	Tournament Oudtshoorn Proewe 1 2020				Tournament Oudussa Proewe 1 2023
		date 2020-02-15	rnd 5	type Standard	result 1	date 2023-02-11	rnd 4	type Standard	result 1
		Opponent Opperman, C (Crehasia)				Opponent Keleldas, F (Ferdriano)
2	3	Tournament Oudussa Trials 2025				Tournament Oudussa Trials 2025
		date 2025-03-01	rnd 3	type Standard	result 1	date 2025-03-01	rnd 5	type Standard	result 1
		Opponent Brits, R (Rogan)				Opponent Koopman, G (Giovanni)
3	2	Tournament Eden Schools Chess Trials 1 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 4	type Standard	result 1
		Opponent Camble, J (Jay-Lee)				Opponent Goliath, J (Jaywin)

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	Keteldas ,F (Ferdriano)	2	2	425	2	2	425	0	0	0	0	0	0
1	Keteldas ,F (Ferdriano)	2	1227.2	1652.2	2	1232.2	1652.2	0	0	0	0	0	0
2	Williams ,K (Kaylim)	1	1	425	1	1	425	0	0	0	0	0	0
2	Williams ,K (Kaylim)	1	1217	1642	1	1219	1642	0	0	0	0	0	0
3	Douglas ,C (Caitlin)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Douglas ,C (Caitlin)	1	1409.5	1409.5	1	1407.8	1409.5	0	0	0	0	0	0
4	Arends ,B (Brendon)	1	1	425	1	1	425	0	0	0	0	0	0
4	Arends ,B (Brendon)	1	1223.5	1648.5	1	1226.8	1648.5	0	0	0	0	0	0
5	Witbooi ,F (Francolin)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Witbooi ,F (Francolin)	1	1215.3	790.3	1	1218.4	790.3	0	0	0	0	0	0
6	Brits ,R (Rogan)	1	1	425	1	1	425	0	0	0	0	0	0
6	Brits ,R (Rogan)	1	1198.9	1623.9	1	1198.6	1623.9	0	0	0	0	0	0
7	Botha ,J (Josephnique)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Botha ,J (Josephnique)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Den Ysschen ,J (James)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Den Ysschen ,J (James)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Daries ,T (Tyreez)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Daries ,T (Tyreez)	1	1421	1421	1	1419.2	1421	0	0	0	0	0	0
10	Esau ,D (Dehago)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Esau ,D (Dehago)	1	1200	1200	1	1200	1200	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Opperman, D (Dante)

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