Chess South Africa Ratings Database

PLAYER PAGE

Personal

Pretorius, D (Dominic Reinhart)

Chess SA id

1130150077

FIDE id

Date of birth

2013-11-11 (U14)

Gender

Male

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-07-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1253	1180	1285.1	1200
Raw rating	1253	1180	1285.1	1200
Weighted rating	1245.6	1174.2	1281.1	1200
Weighted performance	1078.2	946.3	1034.5	0
Floor	753	700	785.1	700
K-factor	36	36	36	36
Min/Max rating change allowed	153.8	170.6	146.9	165.8
Highest rating	1298.4 2024-07-01	1200 2018-10-01	1285.1 2024-07-01	1200 2018-10-01
Highest raw rating	1253 2024-08-01	1200 2019-12-01	1285.1 2024-07-01	1200 2024-03-01
Highest weighted rating	1237.5 2025-08-01	1200 2018-10-01	1275.2 2025-08-01	1200 2018-10-01
Highest weighted performance	1298.4 2024-07-01	1200 2019-12-01	1270.2 2024-06-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1253	1180	1285.1	1200
Analysis
Rating	1253	1180	1285.1	1200
Raw rating	1253	1180	1285.1	1200
Weighted rating	1245.6	1174.2	1281.1
Weighted performance	1078.2	946.3	1034.5
K-factor	36	36	36	36
Floor	753	700	785.1	700
Max/Min rating change allowed	153.8	170.6	146.9	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	1253	1180	1285.1	1200
New weighted rating	1247.5	1175.5	1282.4	1200
New weighted performance	1070.6	939.3	1026.7	0
Temp new rating	1253	1180	1285.1	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1253	1180	1285.1	1200
New K-factor	36	36	36	36
New floor	753	700	785.1	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	25	9	16
	25	14	11
	0	0	0
	0	0	0
History	50	23	27

Games since
	Main 25	Standard 9		Rapid 16		Blitz 0
Gender	Male
Age group	U14
Region	Overberg (WOS)
Province	Western Cape (WC)
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	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
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	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	50	24.5	49	-8.5	1235.6	1227.1
Standard	23	9.5	41.3	-73.9	1229.3	1155.3
Rapid	27	15	55.56	47.2	1241.1	1288.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1253	1180	1285.1	1200
2025-09-30	1253	1180	1285.1	1200
2025-09-01	1253	1180	1285.1	1200
2025-08-01	1253	1180	1285.1	1200
2025-07-01	1253	1180	1285.1	1200
2025-06-01	1253	1180	1285.1	1200
2025-05-01	1253	1180	1285.1	1200
2025-04-01	1253	1180	1285.1	1200
2025-03-01	1253	1180	1285.1	1200
2025-02-01	1253	1180	1285.1	1200
2025-01-01	1253	1180	1285.1	1200
2024-12-01	1253	1180	1285.1	1200
2024-11-01	1253	1180	1285.1	1200
2024-10-01	1253	1180	1285.1	1200
2024-09-01	1253	1180	1285.1	1200
2024-08-01	1253	1180	1285.1	1200
2024-07-01	1231.5	1132.8	1285.1	1200
2024-09-01	1187.1	1132.8	1250.5	1200
2024-05-01	1187.1	1132.8	1250.5	1200
2024-04-01	1187.1	1132.8	1250.5	1200
2024-03-01	1175.5	1129.2	1244.4	1200
2024-02-01	1175.5	1129.2	1244.4	1200
2024-01-01	1143.7	1129.2	1185.2	1200
2023-12-01	1143.7	1129.2	1185.2	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	Overberg Schools - Top Schools 2024 (U11 Mixed)	2024-07-27	2024-07-27	Standard	Overberg (WOS)	5	4	3	Yes	Analysis
2	Western Cape - Brian Raubenheimer Development Tournament 2024 (U11 Boys)	2024-06-08	2024-06-08	Rapid	Overberg (WOS)	6	6	4	Yes	Analysis
3	Overberg Schools - PS Closed 2024 (U11 Boys)	2024-03-16	2024-03-16	Standard	Overberg (WOS)	5	5	2	Yes	Analysis
4	Overberg Schools - PS Trials Region 3 2024 (U11 Boys)	2024-03-02	2024-03-02	Rapid	Overberg (WOS)	5	5	3	Yes	Analysis
5	Overberg Open Rapid 2024 (U11)	2024-01-27	2024-01-27	Rapid	Overberg (WOS)	5	5	3.5	Yes	Analysis
6	Western Cape Top Schools 2023 (U11 Mixed)	2023-09-02	2023-09-03	Standard	Cape Winelands (WCW)	6	6	2	Yes	Analysis
7	Overberg Top Schools 2023 (U11)	2023-08-05	2023-08-05	Standard	Overberg (WOS)	5	4	1.5	Yes	Analysis
8	Overberg School Chess Closed Tournament 2023 (U11 Boys)	2023-03-25	2023-03-25	Standard	Overberg (WOS)	5	4	1	Yes	Analysis
9	Overberg Primary School Trials (Region 2)	2023-02-24	2023-03-10	Rapid	Overberg (WOS)	6	6	3	Yes	Analysis
10	Overberg Schools Open Tournament 2023 (U10)	2023-02-11	2023-02-11	Rapid	Overberg (WOS)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament Overberg Open Rapid 2024				Tournament Overberg Open Rapid 2024
		date 2024-01-27	rnd 2	type Rapid	result 1	date 2024-01-27	rnd 5	type Rapid	result 1
		Opponent Collins, M (Marius)				Opponent Sargeant, R (Rome)
2	3	Tournament Overberg Schools - PS Trials Region 3 2024				Tournament Overberg Schools - PS Closed 2024
		date 2024-03-02	rnd 4	type Rapid	result 1	date 2024-03-16	rnd 1	type Standard	result 1
		Opponent Smit, H (Hennie)				Opponent Du Preez, C (Christiaan)
3	2	Tournament Overberg Schools - Top Schools 2024				Tournament Overberg Schools - Top Schools 2024
		date 2024-07-27	rnd 4	type Standard	result 1	date 2024-07-27	rnd 5	type Standard	result 1
		Opponent Davids, J (Jordan)				Opponent Lee, J (Joshua)

#	Games	Start				End
1	2	Tournament Overberg Schools - Top Schools 2024				Tournament Overberg Schools - Top Schools 2024
		date 2024-07-27	rnd 4	type Standard	result 1	date 2024-07-27	rnd 5	type Standard	result 1
		Opponent Davids, J (Jordan)				Opponent Lee, J (Joshua)
2	2	Tournament Western Cape Top Schools 2023				Tournament Overberg Schools - PS Closed 2024
		date 2023-09-03	rnd 6	type Standard	result 1	date 2024-03-16	rnd 1	type Standard	result 1
		Opponent Anderson, J (Jean)				Opponent Du Preez, C (Christiaan)
3	1	Tournament Overberg Schools - Top Schools 2024				Tournament Overberg Schools - Top Schools 2024
		date 2024-07-27	rnd 1	type Standard	result 1	date 2024-07-27	rnd 1	type Standard	result 1
		Opponent Bota, A (Alupheli)				Opponent Bota, A (Alupheli)

#	Games	Start				End
1	4	Tournament Overberg Schools - PS Trials Region 3 2024				Tournament Western Cape - Brian Raubenheimer Development Tournament 2024
		date 2024-03-02	rnd 4	type Rapid	result 1	date 2024-06-08	rnd 2	type Rapid	result 1
		Opponent Smit, H (Hennie)				Opponent Kriel, D (Daniel)
2	4	Tournament Overberg Open Rapid 2024				Tournament Overberg Open Rapid 2024
		date 2024-01-27	rnd 2	type Rapid	result 1	date 2024-01-27	rnd 5	type Rapid	result 1
		Opponent Collins, M (Marius)				Opponent Sargeant, R (Rome)
3	2	Tournament Overberg Primary School Trials				Tournament Overberg Primary School Trials
		date 2023-02-24	rnd 1	type Rapid	result 1	date 2023-02-24	rnd 2	type Rapid	result 1
		Opponent Kriel, J (Jaco)				Opponent Fisher, M (Matthew)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Overberg Schools - PS Trials Region 3 2024				Tournament Overberg Schools - PS Closed 2024
		date 2024-03-02	rnd 4	type Rapid	result 1	date 2024-03-16	rnd 1	type Standard	result 1
		Opponent Smit, H (Hennie)				Opponent Du Preez, C (Christiaan)
2	2	Tournament Overberg Schools - Top Schools 2024				Tournament Overberg Schools - Top Schools 2024
		date 2024-07-27	rnd 4	type Standard	result 1	date 2024-07-27	rnd 5	type Standard	result 1
		Opponent Davids, J (Jordan)				Opponent Lee, J (Joshua)
3	2	Tournament Western Cape - Brian Raubenheimer Development Tournament 2024				Tournament Overberg Schools - Top Schools 2024
		date 2024-06-08	rnd 6	type Rapid	result 1	date 2024-07-27	rnd 1	type Standard	result 1
		Opponent Louw, G (Granville)				Opponent Bota, A (Alupheli)

#	Games	Start				End
1	2	Tournament Overberg Schools - Top Schools 2024				Tournament Overberg Schools - Top Schools 2024
		date 2024-07-27	rnd 4	type Standard	result 1	date 2024-07-27	rnd 5	type Standard	result 1
		Opponent Davids, J (Jordan)				Opponent Lee, J (Joshua)
2	2	Tournament Western Cape Top Schools 2023				Tournament Overberg Schools - PS Closed 2024
		date 2023-09-03	rnd 6	type Standard	result 1	date 2024-03-16	rnd 1	type Standard	result 1
		Opponent Anderson, J (Jean)				Opponent Du Preez, C (Christiaan)
3	1	Tournament Overberg Schools - Top Schools 2024				Tournament Overberg Schools - Top Schools 2024
		date 2024-07-27	rnd 1	type Standard	result 1	date 2024-07-27	rnd 1	type Standard	result 1
		Opponent Bota, A (Alupheli)				Opponent Bota, A (Alupheli)

#	Games	Start				End
1	4	Tournament Overberg Schools - PS Trials Region 3 2024				Tournament Western Cape - Brian Raubenheimer Development Tournament 2024
		date 2024-03-02	rnd 4	type Rapid	result 1	date 2024-06-08	rnd 2	type Rapid	result 1
		Opponent Smit, H (Hennie)				Opponent Kriel, D (Daniel)
2	2	Tournament Overberg Open Rapid 2024				Tournament Overberg Open Rapid 2024
		date 2024-01-27	rnd 2	type Rapid	result 1	date 2024-01-27	rnd 3	type Rapid	result 1
		Opponent Collins, M (Marius)				Opponent Snyman, V (Van Zyl)
3	2	Tournament Overberg Primary School Trials				Tournament Overberg Primary School Trials
		date 2023-02-24	rnd 1	type Rapid	result 1	date 2023-02-24	rnd 2	type Rapid	result 1
		Opponent Kriel, J (Jaco)				Opponent Fisher, M (Matthew)

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	Van Der Walt ,T (Tristan)	3	0	-425	1	0	-425	2	0	-425	0	0	0
1	Van Der Walt ,T (Tristan)	3	1224.2	799.2	1	1166	799.2	2	1267.4	799.2	0	0	0
2	Du Preez ,C (Christiaan)	2	1	0	2	1	0	0	0	0	0	0	0
2	Du Preez ,C (Christiaan)	2	1241.1	1241.1	2	1226.5	1241.1	0	0	0	0	0	0
3	Buhr ,G (Gretchen)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Buhr ,G (Gretchen)	2	1180.2	755.2	2	1186.1	755.2	0	0	0	0	0	0
4	Badenhorst ,M (Marinus)	2	0	-425	1	0	-425	1	0	-425	0	0	0
4	Badenhorst ,M (Marinus)	2	1253.5	828.5	1	1288.1	828.5	1	1200	828.5	0	0	0
5	Knapp ,L (Liam)	2	0	-425	1	0	-425	1	0	-425	0	0	0
5	Knapp ,L (Liam)	2	1327.5	902.5	1	1294.5	902.5	1	1319.5	902.5	0	0	0
6	November ,K (Kihara)	2	1.5	212.5	1	0.5	0	1	1	425	0	0	0
6	November ,K (Kihara)	2	1182.7	1395.2	1	1175.8	1182.7	1	1183.2	1607.7	0	0	0
7	Sargeant ,R (Rome)	2	2	425	0	0	0	2	2	425	0	0	0
7	Sargeant ,R (Rome)	2	1203.1	1628.1	0	0	0	2	1188.7	1628.1	0	0	0
8	Du Plessis ,V (Vera)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Du Plessis ,V (Vera)	1	1267.5	842.5	1	1281	842.5	0	0	0	0	0	0
9	Erasmus ,A (Ashton)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Erasmus ,A (Ashton)	1	1254.5	829.5	1	1207.6	829.5	0	0	0	0	0	0
10	Prinsloo ,J (Jaco)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Prinsloo ,J (Jaco)	1	1230.7	805.7	1	1242.7	805.7	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

Pretorius, D (Dominic Reinhart)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms