Chess South Africa Ratings Database

PLAYER PAGE

Personal

Pretorius, D (Delmar)

Chess SA id

1750302888

FIDE id

Date of birth

1975-01-02 (Adult)

Gender

Male

Region

Capricorn (LCP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-21

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1161.7	1156.9	1188	1200
Raw rating	1161.7	1156.9	1188	1200
Weighted rating	1158.3	1151.9	1186.8	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	175.1	176.3	168.7	165.8
Highest rating	1200 2024-04-01	1200 2024-04-01	1200 2024-05-01	1200 2024-05-01
Highest raw rating	1200 2024-04-01	1200 2024-04-01	1200 2024-05-01	1200 2024-05-01
Highest weighted rating	1200 2024-04-01	1200 2024-04-01	1200 2024-05-01	1200 2024-05-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-05-01	1200 2024-05-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1161.7	1156.9	1188	1200
Analysis
Rating	1161.7	1156.9	1188	1200
Raw rating	1161.7	1156.9	1188	1200
Weighted rating	1158.3	1151.9	1186.8
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	175.1	176.3	168.7	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	1161.7	1156.9	1188	1200
New weighted rating	1158.4	1152.2	1186.8	1200
New weighted performance	0	0	0	0
Temp new rating	1161.7	1156.9	1188	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1161.7	1156.9	1188	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	3	0	3
	10	5	5
	0	0	0
	0	0	0
	0	0	0
History	13	5	8

Games since
	Main 13	Standard 5		Rapid 8		Blitz 0
Gender	Male
Age group	Adult
Region	Capricorn (LCP)
Province	Limpopo (LP)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	3	0	0	-425	1307.1	882.1
Standard	0	0	0	0	0	0
Rapid	3	0	0	-425	1307.1	882.1
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	13	3	23.08	-228.8	1229.5	1000.6
Standard	5	1	20	-255	1172.2	917.2
Rapid	8	2	25	-212.5	1265.3	1052.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1161.7	1156.9	1188	1200
2025-11-30	1161.7	1156.9	1188	1200
2025-11-01	1161.7	1156.9	1188	1200
2025-09-30	1161.7	1156.9	1188	1200
2025-09-01	1161.7	1156.9	1188	1200
2025-08-01	1161.7	1156.9	1188	1200
2025-07-01	1161.7	1156.9	1188	1200
2025-06-01	1161.7	1156.9	1188	1200
2025-05-01	1161.7	1156.9	1188	1200
2025-04-01	1161.3	1156.9	1185.2	1200
2025-03-01	1163.9	1156.9	1189.2	1200
2025-02-01	1163.4	1156.3	1188.8	1200
2025-01-01	1143.8	1132.8	1179.6	1200
2024-12-01	1143.8	1132.8	1179.6	1200
2024-11-01	1143.8	1132.8	1179.6	1200
2024-10-01	1143.8	1132.8	1179.6	1200
2024-09-01	1143.8	1132.8	1179.6	1200
2024-11-01	1143.8	1132.8	1179.6	1200
2024-07-01	1143.8	1132.8	1179.6	1200
2024-06-01	1143.2	1132.8	1200	1200
2024-05-01	1143.2	1132.8	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	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	NABOOMSPAR Open Chess Tournament 21 Mar 2025 (Open)	2025-03-21	2025-03-21	Rapid	Capricorn (LCP)	5	3	0	Yes	Analysis
2	Nylstroom Modimolle Open Chess Tournament 15 June 2024	2024-06-15	2024-06-15	Rapid	Waterberg (LWM)	5	5	2	Yes	Analysis
3	NABOOMSPAR Open Chess Tournament 2024 (Open)	2024-04-27	2024-04-27	Standard	Waterberg (LWM)	5	5	1	Yes	Analysis

#	Games	Start				End
1	1	Tournament Nylstroom Modimolle Open Chess Tournament 15 June 2024				Tournament Nylstroom Modimolle Open Chess Tournament 15 June 2024
		date 2024-06-15	rnd 4	type Rapid	result 1	date 2024-06-15	rnd 4	type Rapid	result 1
		Opponent Wagner, E (Eddie)				Opponent Wagner, E (Eddie)
2	1	Tournament Nylstroom Modimolle Open Chess Tournament 15 June 2024				Tournament Nylstroom Modimolle Open Chess Tournament 15 June 2024
		date 2024-06-15	rnd 1	type Rapid	result 1	date 2024-06-15	rnd 1	type Rapid	result 1
		Opponent Ngwetjana, L (Lona)				Opponent Ngwetjana, L (Lona)
3	1	Tournament NABOOMSPAR Open Chess Tournament 2024				Tournament NABOOMSPAR Open Chess Tournament 2024
		date 2024-04-27	rnd 2	type Standard	result 1	date 2024-04-27	rnd 2	type Standard	result 1
		Opponent Jansen Van Rensburg, W (Wilko)				Opponent Jansen Van Rensburg, W (Wilko)

#	Games	Start				End
1	1	Tournament NABOOMSPAR Open Chess Tournament 2024				Tournament NABOOMSPAR Open Chess Tournament 2024
		date 2024-04-27	rnd 2	type Standard	result 1	date 2024-04-27	rnd 2	type Standard	result 1
		Opponent Jansen Van Rensburg, W (Wilko)				Opponent Jansen Van Rensburg, W (Wilko)

#	Games	Start				End
1	1	Tournament Nylstroom Modimolle Open Chess Tournament 15 June 2024				Tournament Nylstroom Modimolle Open Chess Tournament 15 June 2024
		date 2024-06-15	rnd 4	type Rapid	result 1	date 2024-06-15	rnd 4	type Rapid	result 1
		Opponent Wagner, E (Eddie)				Opponent Wagner, E (Eddie)
2	1	Tournament Nylstroom Modimolle Open Chess Tournament 15 June 2024				Tournament Nylstroom Modimolle Open Chess Tournament 15 June 2024
		date 2024-06-15	rnd 1	type Rapid	result 1	date 2024-06-15	rnd 1	type Rapid	result 1
		Opponent Ngwetjana, L (Lona)				Opponent Ngwetjana, L (Lona)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Nylstroom Modimolle Open Chess Tournament 15 June 2024				Tournament Nylstroom Modimolle Open Chess Tournament 15 June 2024
		date 2024-06-15	rnd 4	type Rapid	result 1	date 2024-06-15	rnd 4	type Rapid	result 1
		Opponent Wagner, E (Eddie)				Opponent Wagner, E (Eddie)
2	1	Tournament Nylstroom Modimolle Open Chess Tournament 15 June 2024				Tournament Nylstroom Modimolle Open Chess Tournament 15 June 2024
		date 2024-06-15	rnd 1	type Rapid	result 1	date 2024-06-15	rnd 1	type Rapid	result 1
		Opponent Ngwetjana, L (Lona)				Opponent Ngwetjana, L (Lona)
3	1	Tournament NABOOMSPAR Open Chess Tournament 2024				Tournament NABOOMSPAR Open Chess Tournament 2024
		date 2024-04-27	rnd 2	type Standard	result 1	date 2024-04-27	rnd 2	type Standard	result 1
		Opponent Jansen Van Rensburg, W (Wilko)				Opponent Jansen Van Rensburg, W (Wilko)

#	Games	Start				End
1	1	Tournament NABOOMSPAR Open Chess Tournament 2024				Tournament NABOOMSPAR Open Chess Tournament 2024
		date 2024-04-27	rnd 2	type Standard	result 1	date 2024-04-27	rnd 2	type Standard	result 1
		Opponent Jansen Van Rensburg, W (Wilko)				Opponent Jansen Van Rensburg, W (Wilko)

#	Games	Start				End
1	1	Tournament Nylstroom Modimolle Open Chess Tournament 15 June 2024				Tournament Nylstroom Modimolle Open Chess Tournament 15 June 2024
		date 2024-06-15	rnd 4	type Rapid	result 1	date 2024-06-15	rnd 4	type Rapid	result 1
		Opponent Wagner, E (Eddie)				Opponent Wagner, E (Eddie)
2	1	Tournament Nylstroom Modimolle Open Chess Tournament 15 June 2024				Tournament Nylstroom Modimolle Open Chess Tournament 15 June 2024
		date 2024-06-15	rnd 1	type Rapid	result 1	date 2024-06-15	rnd 1	type Rapid	result 1
		Opponent Ngwetjana, L (Lona)				Opponent Ngwetjana, L (Lona)

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	Jansen Van Rensburg ,W (Wilko)	1	1	425	1	1	425	0	0	0	0	0	0
1	Jansen Van Rensburg ,W (Wilko)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Van Der Merwe ,D (Diedrik)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Van Der Merwe ,D (Diedrik)	1	1126.6	701.6	1	1113.6	701.6	0	0	0	0	0	0
3	Pretorius ,X (Xuan)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Pretorius ,X (Xuan)	1	1117.4	692.4	1	1146.2	692.4	0	0	0	0	0	0
4	Booyse ,M (Marco)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Booyse ,M (Marco)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Angwenyi ,O (Oyaro)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Angwenyi ,O (Oyaro)	1	1216.9	791.9	1	1219.9	791.9	0	0	0	0	0	0
6	Ngwetjana ,L (Lona)	1	1	425	0	0	0	1	1	425	0	0	0
6	Ngwetjana ,L (Lona)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
7	Modiba ,K (Kgothatso)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Modiba ,K (Kgothatso)	1	1194.7	769.7	0	0	0	1	1230.4	769.7	0	0	0
8	Wagner ,E (Eddie)	1	1	425	0	0	0	1	1	425	0	0	0
8	Wagner ,E (Eddie)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
9	Ras ,H (Henre)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Ras ,H (Henre)	1	1338.8	913.8	0	0	0	1	1200	913.8	0	0	0
10	Mehta ,A (Aryan)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Mehta ,A (Aryan)	1	1521.4	1096.4	0	0	0	1	1372.3	1096.4	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Pretorius, D (Delmar)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms