Chess South Africa Ratings Database

PLAYER PAGE

Personal

Jacobs, D (Dealogan)

Chess SA id

1060151301

FIDE id

Date of birth

2006-08-22 (U20)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-10-14

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1142.1	1116.4	1175	1200
Raw rating	1142.1	1116.4	1175	1200
Weighted rating	1142.1	1116.4	1173.9	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	180.1	186.8	171.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1142.1	1116.4	1175	1200
Analysis
Rating	1142.1	1116.4	1175	1200
Raw rating	1142.1	1116.4	1175	1200
Weighted rating	1142.1	1116.4	1173.9
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	180.1	186.8	171.8	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	1142.1	1116.4	1175	1200
New weighted rating	1142.1	1116.4	1174.1	1200
New weighted performance	0	0	0	0
Temp new rating	1142.1	1116.4	1175	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1142.1	1116.4	1175	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	11	5	6
	0	0	0
	0	0	0
History	11	5	6

Games since
	Main 6	Standard 0		Rapid 6		Blitz 0
Gender	Male
Age group	U20
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	11	4	36.36	-115.9	1139.6	1023.6
Standard	5	1	20	-255	1089.1	834.1
Rapid	6	3	50	0	1181.6	1181.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1142.1	1116.4	1175	1200
2025-09-01	1142.1	1116.4	1175	1200
2025-08-01	1142.1	1116.4	1175	1200
2025-07-01	1142.1	1116.4	1175	1200
2025-06-01	1142.1	1116.4	1175	1200
2025-05-01	1142.1	1116.4	1175	1200
2025-04-01	1142.1	1116.4	1175	1200
2025-03-01	1142.1	1116.4	1175	1200
2025-02-01	1142.1	1116.4	1175	1200
2025-01-01	1142.1	1116.4	1172.4	1200
2024-12-01	1142.1	1116.4	1172.4	1200
2024-11-01	1142.1	1116.4	1172.4	1200
2024-10-01	1142.1	1116.4	1172.4	1200
2024-09-01	1142.1	1116.4	1172.4	1200
2024-08-01	1142.1	1116.4	1172.4	1200
2024-07-01	1142.1	1116.4	1172.4	1200
2024-06-01	1142.1	1116.4	1172.4	1200
2024-08-01	1142.1	1116.4	1172.4	1200
2024-04-01	1142.1	1116.4	1172.4	1200
2024-03-01	1142.1	1116.4	1172.4	1200
2024-02-01	1142.1	1116.4	1172.4	1200
2024-01-01	1142.1	1116.4	1172.4	1200
2023-12-01	1142.1	1116.4	1172.4	1200
2023-11-01	1142.1	1116.4	1172.4	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	Worcester Knock-Out 2023 (U18 Boys)	2023-10-14	2023-10-14	Rapid	Cape Winelands (WCW)	6	6	3	Yes	Analysis
2	Cape Winelands Schools Chess - Trials 1 2023 (U17 Boys)	2023-02-25	2023-02-25	Standard	Cape Winelands (WCW)	5	5	1	Yes	Analysis

#	Games	Start				End
1	2	Tournament Worcester Knock-Out 2023				Tournament Worcester Knock-Out 2023
		date 2023-10-14	rnd 2	type Rapid	result 1	date 2023-10-14	rnd 3	type Rapid	result 1
		Opponent Appels, C (Charlton-John)				Opponent Brown, G (Gareth)
2	1	Tournament Worcester Knock-Out 2023				Tournament Worcester Knock-Out 2023
		date 2023-10-14	rnd 6	type Rapid	result 1	date 2023-10-14	rnd 6	type Rapid	result 1
		Opponent February, B (Benjamim)				Opponent February, B (Benjamim)
3	1	Tournament Cape Winelands Schools Chess - Trials 1 2023				Tournament Cape Winelands Schools Chess - Trials 1 2023
		date 2023-02-25	rnd 4	type Standard	result 1	date 2023-02-25	rnd 4	type Standard	result 1
		Opponent Share, C (Charles)				Opponent Share, C (Charles)

#	Games	Start				End
1	1	Tournament Cape Winelands Schools Chess - Trials 1 2023				Tournament Cape Winelands Schools Chess - Trials 1 2023
		date 2023-02-25	rnd 4	type Standard	result 1	date 2023-02-25	rnd 4	type Standard	result 1
		Opponent Share, C (Charles)				Opponent Share, C (Charles)

#	Games	Start				End
1	2	Tournament Worcester Knock-Out 2023				Tournament Worcester Knock-Out 2023
		date 2023-10-14	rnd 2	type Rapid	result 1	date 2023-10-14	rnd 3	type Rapid	result 1
		Opponent Appels, C (Charlton-John)				Opponent Brown, G (Gareth)
2	1	Tournament Worcester Knock-Out 2023				Tournament Worcester Knock-Out 2023
		date 2023-10-14	rnd 6	type Rapid	result 1	date 2023-10-14	rnd 6	type Rapid	result 1
		Opponent February, B (Benjamim)				Opponent February, B (Benjamim)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Worcester Knock-Out 2023				Tournament Worcester Knock-Out 2023
		date 2023-10-14	rnd 2	type Rapid	result 1	date 2023-10-14	rnd 3	type Rapid	result 1
		Opponent Appels, C (Charlton-John)				Opponent Brown, G (Gareth)
2	1	Tournament Worcester Knock-Out 2023				Tournament Worcester Knock-Out 2023
		date 2023-10-14	rnd 6	type Rapid	result 1	date 2023-10-14	rnd 6	type Rapid	result 1
		Opponent February, B (Benjamim)				Opponent February, B (Benjamim)
3	1	Tournament Cape Winelands Schools Chess - Trials 1 2023				Tournament Cape Winelands Schools Chess - Trials 1 2023
		date 2023-02-25	rnd 4	type Standard	result 1	date 2023-02-25	rnd 4	type Standard	result 1
		Opponent Share, C (Charles)				Opponent Share, C (Charles)

#	Games	Start				End
1	1	Tournament Cape Winelands Schools Chess - Trials 1 2023				Tournament Cape Winelands Schools Chess - Trials 1 2023
		date 2023-02-25	rnd 4	type Standard	result 1	date 2023-02-25	rnd 4	type Standard	result 1
		Opponent Share, C (Charles)				Opponent Share, C (Charles)

#	Games	Start				End
1	2	Tournament Worcester Knock-Out 2023				Tournament Worcester Knock-Out 2023
		date 2023-10-14	rnd 2	type Rapid	result 1	date 2023-10-14	rnd 3	type Rapid	result 1
		Opponent Appels, C (Charlton-John)				Opponent Brown, G (Gareth)
2	1	Tournament Worcester Knock-Out 2023				Tournament Worcester Knock-Out 2023
		date 2023-10-14	rnd 6	type Rapid	result 1	date 2023-10-14	rnd 6	type Rapid	result 1
		Opponent February, B (Benjamim)				Opponent February, B (Benjamim)

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	Mootsi ,S (Seemo)	2	0	-425	1	0	-425	1	0	-425	0	0	0
1	Mootsi ,S (Seemo)	2	958.4	533.4	1	698	533.4	1	698	533.4	0	0	0
2	White ,D (Dvenerio)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	White ,D (Dvenerio)	1	1255.8	830.8	1	1216.8	830.8	0	0	0	0	0	0
3	Share ,C (Charles)	1	1	425	1	1	425	0	0	0	0	0	0
3	Share ,C (Charles)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Van Wyk ,J (Johannes Nicolas)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Van Wyk ,J (Johannes Nicolas)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Meyer ,WK (Wayde Kyle)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Meyer ,WK (Wayde Kyle)	1	1077.8	652.8	1	1035.5	652.8	0	0	0	0	0	0
6	February ,B (Benjamim)	1	1	425	0	0	0	1	1	425	0	0	0
6	February ,B (Benjamim)	1	1143.1	1568.1	0	0	0	1	1125.2	1568.1	0	0	0
7	Brown ,G (Gareth)	1	1	425	0	0	0	1	1	425	0	0	0
7	Brown ,G (Gareth)	1	1147.9	1572.9	0	0	0	1	1123.6	1572.9	0	0	0
8	Appels ,C (Charlton-John)	1	1	425	0	0	0	1	1	425	0	0	0
8	Appels ,C (Charlton-John)	1	1193.3	1618.3	0	0	0	1	1219.6	1618.3	0	0	0
9	Gidi ,A (Alizwa)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Gidi ,A (Alizwa)	1	1200	775	0	0	0	1	1200	775	0	0	0
10	Dos Martiris ,A (Antonio)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Dos Martiris ,A (Antonio)	1	1200	775	0	0	0	1	1200	775	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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Statistics

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PLAYER PAGE

Personal

Jacobs, D (Dealogan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms