Chess South Africa Ratings Database

PLAYER PAGE

Personal

Dreyer, D (Dylan)

Chess SA id

1040098469

FIDE id

Date of birth

2004-11-04 (Adult)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-03-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	944.9	913.2	1200	1200
Raw rating	944.9	913.2	1200	1200
Weighted rating	944.9	913.2	1200	1200
Weighted performance	109.3	109.1	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	238.5	249.5	165.8	165.8
Highest rating	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	944.9	913.2	1200	1200
Analysis
Rating	944.9	913.2	1200	1200
Raw rating	944.9	913.2	1200	1200
Weighted rating	944.9	913.2	1200
Weighted performance	109.3	109.1	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	238.5	249.5	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	944.9	913.2	1200	1200
New weighted rating	944.9	913.2	1200	1200
New weighted performance	104.8	104.6	0	0
Temp new rating	944.9	913.2	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	944.9	913.2	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	21	21

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Eden (WEG)
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	21	6	28.57	-182.1	923.1	741
Standard	21	6	28.57	-182.1	923.1	741
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	944.9	913.2	1200	1200
2025-09-30	944.9	913.2	1200	1200
2025-09-01	944.9	913.2	1200	1200
2025-08-01	944.9	913.2	1200	1200
2025-07-01	944.9	913.2	1200	1200
2025-06-01	944.9	913.2	1200	1200
2025-05-01	944.9	913.2	1200	1200
2025-04-01	944.9	913.2	1200	1200
2025-03-01	944.9	913.2	1200	1200
2025-02-01	944.9	913.2	1200	1200
2025-01-01	944.9	913.2	1200	1200
2024-12-01	944.9	913.2	1200	1200
2024-11-01	944.9	913.2	1200	1200
2024-10-01	944.9	913.2	1200	1200
2024-09-01	944.9	913.2	1200	1200
2024-08-01	944.9	913.2	1200	1200
2024-07-01	944.9	913.2	1200	1200
2024-09-01	944.9	913.2	1200	1200
2024-05-01	944.9	913.2	1200	1200
2024-04-01	944.9	913.2	1200	1200
2024-03-01	944.9	913.2	1200	1200
2024-02-01	944.9	913.2	1200	1200
2024-01-01	944.9	913.2	1200	1200
2023-12-01	944.9	913.2	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	Eden Trials 1 2019 (U16 Open)	2019-03-02	2019-03-02	Standard	Eden (WEG)	5	4	0	Yes	Analysis
2	Oudtshoorn Trials 2 2019 (U16)	2019-02-09	2019-02-09	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
3	Oudtshoorn Trials 1 2019 (U16)	2019-01-19	2019-01-19	Standard	Eden (WEG)	5	4	2	Yes	Analysis
4	EDENSC Closed 2 2018 (U16 Open)	2018-04-14	2018-04-14	Standard	Eden (WEG)	5	4	0.5	Yes	Analysis
5	EDENSC Closed 1 2018 (U16 Boys)	2018-03-10	2018-03-10	Standard	Eden (WEG)	5	4	1	Yes	Analysis

#	Games	Start				End
1	3	Tournament Oudtshoorn Trials 2 2019				Tournament Oudtshoorn Trials 2 2019
		date 2019-02-09	rnd 1	type Standard	result 0.5	date 2019-02-09	rnd 3	type Standard	result 1
		Opponent Murphy, S (Sidwell)				Opponent Julies, N (Nigeal)
2	1	Tournament Oudtshoorn Trials 1 2019				Tournament Oudtshoorn Trials 1 2019
		date 2019-01-19	rnd 4	type Standard	result 1	date 2019-01-19	rnd 4	type Standard	result 1
		Opponent Abrahams, L (Liaan)				Opponent Abrahams, L (Liaan)
3	1	Tournament Oudtshoorn Trials 1 2019				Tournament Oudtshoorn Trials 1 2019
		date 2019-01-19	rnd 2	type Standard	result 1	date 2019-01-19	rnd 2	type Standard	result 1
		Opponent Witbooi, B (Bennidict)				Opponent Witbooi, B (Bennidict)

#	Games	Start				End
1	3	Tournament Oudtshoorn Trials 2 2019				Tournament Oudtshoorn Trials 2 2019
		date 2019-02-09	rnd 1	type Standard	result 0.5	date 2019-02-09	rnd 3	type Standard	result 1
		Opponent Murphy, S (Sidwell)				Opponent Julies, N (Nigeal)
2	1	Tournament Oudtshoorn Trials 1 2019				Tournament Oudtshoorn Trials 1 2019
		date 2019-01-19	rnd 4	type Standard	result 1	date 2019-01-19	rnd 4	type Standard	result 1
		Opponent Abrahams, L (Liaan)				Opponent Abrahams, L (Liaan)
3	1	Tournament Oudtshoorn Trials 1 2019				Tournament Oudtshoorn Trials 1 2019
		date 2019-01-19	rnd 2	type Standard	result 1	date 2019-01-19	rnd 2	type Standard	result 1
		Opponent Witbooi, B (Bennidict)				Opponent Witbooi, B (Bennidict)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Oudtshoorn Trials 2 2019				Tournament Oudtshoorn Trials 2 2019
		date 2019-02-09	rnd 2	type Standard	result 1	date 2019-02-09	rnd 3	type Standard	result 1
		Opponent Abrahams, L (Liaan)				Opponent Julies, N (Nigeal)
2	1	Tournament Oudtshoorn Trials 1 2019				Tournament Oudtshoorn Trials 1 2019
		date 2019-01-19	rnd 4	type Standard	result 1	date 2019-01-19	rnd 4	type Standard	result 1
		Opponent Abrahams, L (Liaan)				Opponent Abrahams, L (Liaan)
3	1	Tournament Oudtshoorn Trials 1 2019				Tournament Oudtshoorn Trials 1 2019
		date 2019-01-19	rnd 2	type Standard	result 1	date 2019-01-19	rnd 2	type Standard	result 1
		Opponent Witbooi, B (Bennidict)				Opponent Witbooi, B (Bennidict)

#	Games	Start				End
1	2	Tournament Oudtshoorn Trials 2 2019				Tournament Oudtshoorn Trials 2 2019
		date 2019-02-09	rnd 2	type Standard	result 1	date 2019-02-09	rnd 3	type Standard	result 1
		Opponent Abrahams, L (Liaan)				Opponent Julies, N (Nigeal)
2	1	Tournament Oudtshoorn Trials 1 2019				Tournament Oudtshoorn Trials 1 2019
		date 2019-01-19	rnd 4	type Standard	result 1	date 2019-01-19	rnd 4	type Standard	result 1
		Opponent Abrahams, L (Liaan)				Opponent Abrahams, L (Liaan)
3	1	Tournament Oudtshoorn Trials 1 2019				Tournament Oudtshoorn Trials 1 2019
		date 2019-01-19	rnd 2	type Standard	result 1	date 2019-01-19	rnd 2	type Standard	result 1
		Opponent Witbooi, B (Bennidict)				Opponent Witbooi, B (Bennidict)

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	Abrahams ,L (Liaan)	2	2	425	2	2	425	0	0	0	0	0	0
1	Abrahams ,L (Liaan)	2	949.2	1374.2	2	942.7	1374.2	0	0	0	0	0	0
2	Muller ,L (Luzane)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
2	Muller ,L (Luzane)	2	737.3	524.8	2	743.6	524.8	0	0	0	0	0	0
3	Witbooi ,B (Bennidict)	1	1	425	1	1	425	0	0	0	0	0	0
3	Witbooi ,B (Bennidict)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Oosthuizen ,H (Haygan)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Oosthuizen ,H (Haygan)	1	1089.3	664.3	1	1080.1	664.3	0	0	0	0	0	0
5	Murphy ,S (Sidwell)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Murphy ,S (Sidwell)	1	752.7	752.7	1	778.2	752.7	0	0	0	0	0	0
6	Van Der Merwe ,P (Petrie)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Van Der Merwe ,P (Petrie)	1	962.4	537.4	1	972.8	537.4	0	0	0	0	0	0
7	Pietersen ,J (Juwellyn)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Pietersen ,J (Juwellyn)	1	827.8	402.8	1	848.6	402.8	0	0	0	0	0	0
8	Pieterse ,A (Amelick)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Pieterse ,A (Amelick)	1	996.1	571.1	1	996.6	571.1	0	0	0	0	0	0
9	Sefoor ,F (Fayden)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Sefoor ,F (Fayden)	1	1055.8	630.8	1	1049.8	630.8	0	0	0	0	0	0
10	Arries ,J (Jayden)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Arries ,J (Jayden)	1	777.6	352.6	1	791.8	352.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Dreyer, D (Dylan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms