Chess South Africa Ratings Database

PLAYER PAGE

Personal

Breytenbach, D (Dusten)

Chess SA id

1130300608

FIDE id

Date of birth

2013-02-28 (U14)

Gender

Male

Region

Ehlanzeni (MEN)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-05-24

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1144.1

Item	Main	Standard	Rapid	Blitz
Rating	1240.8	1249.8	1200	1200
Raw rating	1239.1	1247.8	1200	1200
Weighted rating	1240.8	1249.8	1200	1200
Weighted performance	1073.5	1074.1	0	0
Floor	755.4	766.5	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	156.8	154.9	165.8	165.8
Highest rating	1430.1 2024-03-01	1451.5 2024-03-01	1200 2024-04-01	1200 2024-04-01
Highest raw rating	1255.4 2024-09-01	1266.5 2024-09-01	1200 2024-04-01	1200 2024-04-01
Highest weighted rating	1255.4 2024-07-01	1266.5 2024-07-01	1200 2024-04-01	1200 2024-04-01
Highest weighted performance	1430.1 2024-03-01	1451.5 2024-03-01	1200 2024-04-01	1200 2024-04-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.2	0.3	0	0
New rating	1241	1250.1	1200	1200
Analysis
Rating	1240.8	1249.8	1200	1200
Raw rating	1239.1	1247.8	1200	1200
Weighted rating	1240.8	1249.8	1200
Weighted performance	1073.5	1074.1	0
K-factor	36	36	36	36
Floor	755.4	766.5	700	700
Max/Min rating change allowed	156.8	154.9	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	1239.1	1247.8	1200	1200
New weighted rating	1241	1250.1	1200	1200
New weighted performance	1066.6	1067.3	0	0
Temp new rating	1241	1250.1	1200	1200
Temp new rating +/-	0.2	0.3	0	0
Final new rating +/-	0.2	0.3	0	0
New rating	1241	1250.1	1200	1200
New K-factor	36	36	36	36
New floor	755.4	766.5	700	700

Item	Main	Standard
	0	0
	15	15
	19	19
	0	0
	0	0
	0	0
History	34	34

Games since
	Main 34	Standard 34		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Ehlanzeni (MEN)
Province	Mpumalanga (MP)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	3647		61		53
Male	2797		52		45
U14	700		9		9
U14 Male	488		7		7
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	15	6.5	43.33	-56.7	1212.7	1156
Standard	15	6.5	43.33	-56.7	1212.7	1156
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	34	18.5	54.41	37.5	1198.1	1235.6
Standard	34	18.5	54.41	37.5	1198.1	1235.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1239.1	1247.8	1200	1200
2025-09-30	1239.1	1247.8	1200	1200
2025-09-01	1239.1	1247.8	1200	1200
2025-08-01	1239.1	1247.8	1200	1200
2025-07-01	1237	1245	1200	1200
2025-06-01	1237.7	1246.1	1200	1200
2025-05-01	1236.8	1245	1200	1200
2025-04-01	1235.8	1243.8	1200	1200
2025-03-01	1234.2	1241.5	1200	1200
2025-02-01	1255.4	1266.5	1200	1200
2025-01-01	1255.4	1266.5	1200	1200
2024-12-01	1255.4	1266.5	1200	1200
2024-11-01	1255.4	1266.5	1200	1200
2024-10-01	1255.4	1266.5	1200	1200
2024-09-01	1255.4	1266.5	1200	1200
2024-08-01	1210.3	1213.2	1200	1200
2024-07-01	1246	1258.2	1200	1200
2024-09-01	1246	1258.2	1200	1200
2024-05-01	1246	1260	1200	1200
2024-04-01	1246	1260	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	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	Treeside Academy Chess Tournament 2025 (U14)	2025-05-24	2025-05-24	Standard	Ehlanzeni (MEN)	5	5	2	Yes	Analysis
2	Penryn 2025 (B)	2025-02-22	2025-02-22	Standard	Ehlanzeni (MEN)	5	5	2	Yes	Analysis
3	Uplands Chess Tournament 2025 (B)	2025-02-08	2025-02-08	Standard	Ehlanzeni (MEN)	5	5	2.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Treeside Academy Chess Tournament 2025 (U14)	2025-05-24	2025-05-24	Standard	Ehlanzeni (MEN)	5	5	2	Yes	Analysis
2	Penryn 2025 (B)	2025-02-22	2025-02-22	Standard	Ehlanzeni (MEN)	5	5	2	Yes	Analysis
3	Uplands Chess Tournament 2025 (B)	2025-02-08	2025-02-08	Standard	Ehlanzeni (MEN)	5	5	2.5	Yes	Analysis
4	Laerskool Lydenburg 2024 (U12)	2024-08-24	2024-08-24	Standard	Ehlanzeni (MEN)	5	5	4	Yes	Analysis
5	Uplands Chess Tournament 2024 (B)	2024-07-27	2024-07-27	Standard	Ehlanzeni (MEN)	5	4	1	Yes	Analysis
6	Curro Chess Tournament 2024 (U12)	2024-05-18	2024-05-18	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
7	Oikos Chess Tournament 2024 (U12)	2024-03-09	2024-03-09	Standard	Ehlanzeni (MEN)	5	5	4	Yes	Analysis

#	Games	Start				End
1	3	Tournament Laerskool Lydenburg 2024				Tournament Uplands Chess Tournament 2025
		date 2024-08-24	rnd 4	type Standard	result 1	date 2025-02-08	rnd 1	type Standard	result 1
		Opponent Mnisi, W (Warren)				Opponent Maluleke, K (Khanyisa)
2	3	Tournament Oikos Chess Tournament 2024				Tournament Oikos Chess Tournament 2024
		date 2024-03-09	rnd 3	type Standard	result 1	date 2024-03-09	rnd 5	type Standard	result 1
		Opponent Pretorius, C (Christiaan)				Opponent Ngcozela, B (Buhlebethu)
3	2	Tournament Penryn 2025				Tournament Penryn 2025
		date 2025-02-22	rnd 4	type Standard	result 1	date 2025-02-22	rnd 5	type Standard	result 1
		Opponent Mthinsi, M (Mzwanele)				Opponent Ubisi, L (Lucky)

#	Games	Start				End
1	3	Tournament Laerskool Lydenburg 2024				Tournament Uplands Chess Tournament 2025
		date 2024-08-24	rnd 4	type Standard	result 1	date 2025-02-08	rnd 1	type Standard	result 1
		Opponent Mnisi, W (Warren)				Opponent Maluleke, K (Khanyisa)
2	3	Tournament Oikos Chess Tournament 2024				Tournament Oikos Chess Tournament 2024
		date 2024-03-09	rnd 3	type Standard	result 1	date 2024-03-09	rnd 5	type Standard	result 1
		Opponent Pretorius, C (Christiaan)				Opponent Ngcozela, B (Buhlebethu)
3	2	Tournament Penryn 2025				Tournament Penryn 2025
		date 2025-02-22	rnd 4	type Standard	result 1	date 2025-02-22	rnd 5	type Standard	result 1
		Opponent Mthinsi, M (Mzwanele)				Opponent Ubisi, L (Lucky)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Laerskool Lydenburg 2024				Tournament Uplands Chess Tournament 2025
		date 2024-08-24	rnd 4	type Standard	result 1	date 2025-02-08	rnd 1	type Standard	result 1
		Opponent Mnisi, W (Warren)				Opponent Maluleke, K (Khanyisa)
2	3	Tournament Oikos Chess Tournament 2024				Tournament Oikos Chess Tournament 2024
		date 2024-03-09	rnd 3	type Standard	result 1	date 2024-03-09	rnd 5	type Standard	result 1
		Opponent Pretorius, C (Christiaan)				Opponent Ngcozela, B (Buhlebethu)
3	2	Tournament Penryn 2025				Tournament Penryn 2025
		date 2025-02-22	rnd 4	type Standard	result 1	date 2025-02-22	rnd 5	type Standard	result 1
		Opponent Mthinsi, M (Mzwanele)				Opponent Ubisi, L (Lucky)

#	Games	Start				End
1	3	Tournament Laerskool Lydenburg 2024				Tournament Uplands Chess Tournament 2025
		date 2024-08-24	rnd 4	type Standard	result 1	date 2025-02-08	rnd 1	type Standard	result 1
		Opponent Mnisi, W (Warren)				Opponent Maluleke, K (Khanyisa)
2	3	Tournament Oikos Chess Tournament 2024				Tournament Oikos Chess Tournament 2024
		date 2024-03-09	rnd 3	type Standard	result 1	date 2024-03-09	rnd 5	type Standard	result 1
		Opponent Pretorius, C (Christiaan)				Opponent Ngcozela, B (Buhlebethu)
3	2	Tournament Penryn 2025				Tournament Penryn 2025
		date 2025-02-22	rnd 4	type Standard	result 1	date 2025-02-22	rnd 5	type Standard	result 1
		Opponent Mthinsi, M (Mzwanele)				Opponent Ubisi, L (Lucky)

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	Kum ,P (Pj)	2	2	425	2	2	425	0	0	0	0	0	0
1	Kum ,P (Pj)	2	1184.7	1609.7	2	1185.2	1609.7	0	0	0	0	0	0
2	Mogane ,P (Phetho)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Mogane ,P (Phetho)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Sethathi ,R (Rethabile)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Sethathi ,R (Rethabile)	1	1134.1	709.1	1	1152.4	709.1	0	0	0	0	0	0
4	Sibithane ,M (Mncedisi)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Sibithane ,M (Mncedisi)	1	1232.3	807.3	1	1240.6	807.3	0	0	0	0	0	0
5	Botha ,M (Mieke)	1	1	425	1	1	425	0	0	0	0	0	0
5	Botha ,M (Mieke)	1	1262.9	1687.9	1	1272.1	1687.9	0	0	0	0	0	0
6	Nobela ,G (Gladwell)	1	1	425	1	1	425	0	0	0	0	0	0
6	Nobela ,G (Gladwell)	1	1157.9	1582.9	1	1200	1582.9	0	0	0	0	0	0
7	Brockmann ,C (Caaelyn)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Brockmann ,C (Caaelyn)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
8	Pretorius ,C (Christiaan)	1	1	425	1	1	425	0	0	0	0	0	0
8	Pretorius ,C (Christiaan)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Ngobeni ,T (Tsebo)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Ngobeni ,T (Tsebo)	1	1263.9	838.9	1	1254.7	838.9	0	0	0	0	0	0
10	Maluleke ,K (Khanyisa)	1	1	425	1	1	425	0	0	0	0	0	0
10	Maluleke ,K (Khanyisa)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Breytenbach, D (Dusten)

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