Chess South Africa Ratings Database

PLAYER PAGE

Personal

Du Preez, D (Danie)

Chess SA id

1030108709

FIDE id

Date of birth

2003-09-22 (Adult)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2021-10-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1211.1	1200	1174.8	1200
Raw rating	1211.1	1200	1174.8	1200
Weighted rating	1211.1	1200	1174.8	1200
Weighted performance	0	0	0	0
Floor	711.1	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	163.2	165.8	171.9	165.8
Highest rating	1211.1 2024-02-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1211.1 2024-02-01	1200 2024-02-01	1200 2018-02-01	1200 2024-02-01
Highest weighted rating	1211.1 2024-02-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2024-02-01	1200 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1211.1	1200	1174.8	1200
Analysis
Rating	1211.1	1200	1174.8	1200
Raw rating	1211.1	1200	1174.8	1200
Weighted rating	1211.1	1200	1174.8
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	711.1	700	700	700
Max/Min rating change allowed	163.2	165.8	171.9	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	1211.1	1200	1174.8	1200
New weighted rating	1211.1	1200	1174.8	1200
New weighted performance	0	0	0	0
Temp new rating	1211.1	1200	1174.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1211.1	1200	1174.8	1200
New K-factor	36	36	36	36
New floor	711.1	700	700	700

Item	Main	Rapid
	0	0
	0	0
	0	0
	0	0
	0	0
	5	5
History	17	17

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Cape Town (WCT)
Province	Western Cape (WC)
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	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	17	9	52.94	25	1170.9	1195.9
Standard	0	0	0	0	0	0
Rapid	17	9	52.94	25	1170.9	1195.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1211.1	1200	1174.8	1200
2025-09-01	1211.1	1200	1174.8	1200
2025-08-01	1211.1	1200	1174.8	1200
2025-07-01	1211.1	1200	1174.8	1200
2025-06-01	1211.1	1200	1174.8	1200
2025-05-01	1211.1	1200	1174.8	1200
2025-04-01	1211.1	1200	1174.8	1200
2025-03-01	1211.1	1200	1174.8	1200
2025-02-01	1211.1	1200	1174.8	1200
2025-01-01	1211.1	1200	1174.8	1200
2024-12-01	1211.1	1200	1174.8	1200
2024-11-01	1211.1	1200	1174.8	1200
2024-10-01	1211.1	1200	1174.8	1200
2024-09-01	1211.1	1200	1174.8	1200
2024-08-01	1211.1	1200	1174.8	1200
2024-07-01	1211.1	1200	1174.8	1200
2024-06-01	1211.1	1200	1174.8	1200
2024-08-01	1211.1	1200	1174.8	1200
2024-04-01	1211.1	1200	1174.8	1200
2024-03-01	1211.1	1200	1174.8	1200
2024-02-01	1211.1	1200	1174.8	1200
2024-01-01	1211.1	1200	1174.8	1200
2023-12-01	1211.1	1200	1174.8	1200
2023-11-01	1211.1	1200	1174.8	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	Cape Winelands Schools Trials 2021 (U18 Boys)	2021-10-16	2021-10-16	Rapid	Cape Winelands (WCW)	5	5	3	Yes	Analysis
2	Cape Winelands Schools Trials 1 2020 (U18 Boys)	2020-02-15	2020-02-15	Rapid	Cape Winelands (WCW)	6	6	4	Yes	Analysis
3	CW Schools Open 2019 (U18+U20 Boys)	2019-02-02	2019-02-02	Rapid	Cape Winelands (WCW)	6	6	2	Yes	Analysis

#	Games	Start				End
1	4	Tournament Cape Winelands Schools Trials 1 2020				Tournament Cape Winelands Schools Trials 1 2020
		date 2020-02-15	rnd 2	type Rapid	result 1	date 2020-02-15	rnd 5	type Rapid	result 1
		Opponent Janse Van Rensburg, F (Frikkie)				Opponent Goliath, A (Athelstan)
2	3	Tournament Cape Winelands Schools Trials 2021				Tournament Cape Winelands Schools Trials 2021
		date 2021-10-16	rnd 2	type Rapid	result 1	date 2021-10-16	rnd 4	type Rapid	result 1
		Opponent Eksteen, S (Steven)				Opponent Mercuur, L (Logan)
3	1	Tournament CW Schools Open 2019				Tournament CW Schools Open 2019
		date 2019-02-02	rnd 6	type Rapid	result 1	date 2019-02-02	rnd 6	type Rapid	result 1
		Opponent Johnstone, R (Rudger)				Opponent Johnstone, R (Rudger)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Cape Winelands Schools Trials 1 2020				Tournament Cape Winelands Schools Trials 1 2020
		date 2020-02-15	rnd 2	type Rapid	result 1	date 2020-02-15	rnd 5	type Rapid	result 1
		Opponent Janse Van Rensburg, F (Frikkie)				Opponent Goliath, A (Athelstan)
2	3	Tournament Cape Winelands Schools Trials 2021				Tournament Cape Winelands Schools Trials 2021
		date 2021-10-16	rnd 2	type Rapid	result 1	date 2021-10-16	rnd 4	type Rapid	result 1
		Opponent Eksteen, S (Steven)				Opponent Mercuur, L (Logan)
3	1	Tournament CW Schools Open 2019				Tournament CW Schools Open 2019
		date 2019-02-02	rnd 6	type Rapid	result 1	date 2019-02-02	rnd 6	type Rapid	result 1
		Opponent Johnstone, R (Rudger)				Opponent Johnstone, R (Rudger)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Cape Winelands Schools Trials 1 2020				Tournament Cape Winelands Schools Trials 1 2020
		date 2020-02-15	rnd 2	type Rapid	result 1	date 2020-02-15	rnd 5	type Rapid	result 1
		Opponent Janse Van Rensburg, F (Frikkie)				Opponent Goliath, A (Athelstan)
2	3	Tournament Cape Winelands Schools Trials 2021				Tournament Cape Winelands Schools Trials 2021
		date 2021-10-16	rnd 2	type Rapid	result 1	date 2021-10-16	rnd 4	type Rapid	result 1
		Opponent Eksteen, S (Steven)				Opponent Mercuur, L (Logan)
3	1	Tournament CW Schools Open 2019				Tournament CW Schools Open 2019
		date 2019-02-02	rnd 6	type Rapid	result 1	date 2019-02-02	rnd 6	type Rapid	result 1
		Opponent Johnstone, R (Rudger)				Opponent Johnstone, R (Rudger)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Cape Winelands Schools Trials 1 2020				Tournament Cape Winelands Schools Trials 1 2020
		date 2020-02-15	rnd 2	type Rapid	result 1	date 2020-02-15	rnd 5	type Rapid	result 1
		Opponent Janse Van Rensburg, F (Frikkie)				Opponent Goliath, A (Athelstan)
2	3	Tournament Cape Winelands Schools Trials 2021				Tournament Cape Winelands Schools Trials 2021
		date 2021-10-16	rnd 2	type Rapid	result 1	date 2021-10-16	rnd 4	type Rapid	result 1
		Opponent Eksteen, S (Steven)				Opponent Mercuur, L (Logan)
3	1	Tournament CW Schools Open 2019				Tournament CW Schools Open 2019
		date 2019-02-02	rnd 6	type Rapid	result 1	date 2019-02-02	rnd 6	type Rapid	result 1
		Opponent Johnstone, R (Rudger)				Opponent Johnstone, R (Rudger)

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	Mercuur ,L (Logan)	2	1	0	0	0	0	2	1	0	0	0	0
1	Mercuur ,L (Logan)	2	1284.4	1284.4	0	0	0	2	1019.2	1284.4	0	0	0
2	Janse Van Rensburg ,F (Frikkie)	1	1	425	0	0	0	1	1	425	0	0	0
2	Janse Van Rensburg ,F (Frikkie)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
3	Burger ,S (Stefan)	1	0	-425	0	0	0	1	0	-425	0	0	0
3	Burger ,S (Stefan)	1	1142.4	717.4	0	0	0	1	1178.8	717.4	0	0	0
4	Eksteen ,S (Steven)	1	1	425	0	0	0	1	1	425	0	0	0
4	Eksteen ,S (Steven)	1	1144.1	1569.1	0	0	0	1	1111.2	1569.1	0	0	0
5	Steyn ,A (Aidan)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Steyn ,A (Aidan)	1	1448.2	1023.2	0	0	0	1	1268.9	1023.2	0	0	0
6	Morris ,D (Devon)	1	1	425	0	0	0	1	1	425	0	0	0
6	Morris ,D (Devon)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
7	Visagie ,B (Brenwin)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Visagie ,B (Brenwin)	1	869.8	444.8	0	0	0	1	863.6	444.8	0	0	0
8	Nieuwoudt ,D (Dawid)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Nieuwoudt ,D (Dawid)	1	1501.5	1076.5	0	0	0	1	1360.5	1076.5	0	0	0
9	Van Wyk ,J (Jaydee)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Van Wyk ,J (Jaydee)	1	1021.6	596.6	0	0	0	1	991.6	596.6	0	0	0
10	Snyman ,A (Alex)	1	1	425	0	0	0	1	1	425	0	0	0
10	Snyman ,A (Alex)	1	1120.8	1545.8	0	0	0	1	1057.2	1545.8	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Du Preez, D (Danie)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms