Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ludick, D (Duewin)

Chess SA id

1060139280

FIDE id

Date of birth

2006-08-06 (U20)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-03-09

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1394.7	1385.7	1200	1200
Raw rating	1394.7	1385.7	1200	1200
Weighted rating	1391.7	1382.3	1200	1200
Weighted performance	1061.2	1065.9	0	0
Floor	947.6	945	700	700
K-factor	32	32	36	36
Min/Max rating change allowed	125.7	127.3	165.8	165.8
Highest rating	1463.4 2023-08-01	1460.8 2023-08-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1447.6 2024-02-01	1445 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1447.6 2025-04-01	1445 2025-04-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1463.4 2023-08-01	1460.8 2023-08-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1394.7	1385.7	1200	1200
Analysis
Rating	1394.7	1385.7	1200	1200
Raw rating	1394.7	1385.7	1200	1200
Weighted rating	1391.7	1382.3	1200
Weighted performance	1061.2	1065.9	0
K-factor	32	32	36	36
Floor	947.6	945	700	700
Max/Min rating change allowed	125.7	127.3	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	1394.7	1385.7	1200	1200
New weighted rating	1391.5	1382.1	1200	1200
New weighted performance	1060.7	1065.4	0	0
Temp new rating	1394.7	1385.7	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1394.7	1385.7	1200	1200
New K-factor	32	32	36	36
New floor	947.6	945	700	700

Item	Main	Standard
	0	0
	0	0
	14	14
	24	24
	10	10
	0	0
History	48	48

Games since
	Main 14	Standard 14		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Eden (WEG)
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	48	29	60.42	88.5	1223.8	1312.3
Standard	48	29	60.42	88.5	1223.8	1312.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1394.7	1385.7	1200	1200
2025-09-01	1394.7	1385.7	1200	1200
2025-08-01	1394.7	1385.7	1200	1200
2025-07-01	1394.7	1385.7	1200	1200
2025-06-01	1394.7	1385.7	1200	1200
2025-05-01	1394.7	1385.7	1200	1200
2025-04-01	1394.7	1385.7	1200	1200
2025-03-01	1394.1	1385.2	1200	1200
2025-02-01	1392.3	1383.3	1200	1200
2025-01-01	1382	1371.4	1200	1200
2024-12-01	1382	1371.4	1200	1200
2024-11-01	1382	1371.4	1200	1200
2024-10-01	1382	1371.4	1200	1200
2024-09-01	1382	1371.4	1200	1200
2024-08-01	1382	1371.4	1200	1200
2024-07-01	1382	1371.4	1200	1200
2024-06-01	1382	1371.4	1200	1200
2024-08-01	1382	1371.4	1200	1200
2024-04-01	1382	1371.4	1200	1200
2024-03-01	1388.6	1375.9	1200	1200
2024-02-01	1447.6	1445	1200	1200
2024-01-01	1447.6	1445	1200	1200
2023-12-01	1447.6	1445	1200	1200
2023-11-01	1447.6	1445	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 School Chess Trials 1 2024 (U18 Boys)	2024-03-09	2024-03-09	Standard	Eden (WEG)	5	4	2	Yes	Analysis
2	Kannaland Proewe 2 2024 (U18 Boys)	2024-02-24	2024-02-24	Standard	Eden (WEG)	5	5	2	Yes	Analysis
3	Kannaland Proewe 1 (U18 Boys)	2024-02-17	2024-02-17	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
4	Eden Top Schools 2023 (U18 Mix)	2023-08-19	2023-08-19	Standard	Eden (WEG)	5	5	4.5	Yes	Analysis
5	Kannaland Close 2023 (B)	2023-05-27	2023-05-27	Standard	Eden (WEG)	5	5	4.5	Yes	Analysis
6	Eden Trials 2+3 2023 (U18)	2023-04-15	2023-05-13	Standard	Eden (WEG)	10	5	3.5	Yes	Analysis
7	Eden Trails 1 2023 (U17 Boys)	2023-03-11	2023-03-11	Standard	Eden (WEG)	5	4	2	Yes	Analysis
8	Kannaland Proewe 1 2023 (U17 Boys)	2023-02-18	2023-02-18	Standard	Eden (WEG)	5	5	3	Yes	Analysis
9	Eden Proewe 2 2022 (O18 Seuns)	2022-04-09	2022-04-09	Standard	Eden (WEG)	5	5	3	Yes	Analysis
10	Eden Proewe 1 2022 (O18 Seuns)	2022-03-12	2022-03-12	Standard	Eden (WEG)	5	5	1	Yes	Analysis

#	Games	Start				End
1	17	Tournament Eden Trials 2+3 2023				Tournament Kannaland Proewe 1
		date 2023-04-15	rnd 3	type Standard	result 1	date 2024-02-17	rnd 4	type Standard	result 1
		Opponent Windvogel, E (Elzonia)				Opponent Olivier, C (Craigon)
2	3	Tournament Kannaland Proewe 1 2023				Tournament Kannaland Proewe 1 2023
		date 2023-02-18	rnd 2	type Standard	result 1	date 2023-02-18	rnd 4	type Standard	result 1
		Opponent Baatjies, D (Dante)				Opponent Adendorff, H (Heinrich)
3	2	Tournament Eden Trails 1 2023				Tournament Eden Trials 2+3 2023
		date 2023-03-11	rnd 5	type Standard	result 1	date 2023-04-15	rnd 1	type Standard	result 0.5
		Opponent Duval, L (Lyle)				Opponent Manho, L (Leancon)

#	Games	Start				End
1	17	Tournament Eden Trials 2+3 2023				Tournament Kannaland Proewe 1
		date 2023-04-15	rnd 3	type Standard	result 1	date 2024-02-17	rnd 4	type Standard	result 1
		Opponent Windvogel, E (Elzonia)				Opponent Olivier, C (Craigon)
2	3	Tournament Kannaland Proewe 1 2023				Tournament Kannaland Proewe 1 2023
		date 2023-02-18	rnd 2	type Standard	result 1	date 2023-02-18	rnd 4	type Standard	result 1
		Opponent Baatjies, D (Dante)				Opponent Adendorff, H (Heinrich)
3	2	Tournament Eden Trails 1 2023				Tournament Eden Trials 2+3 2023
		date 2023-03-11	rnd 5	type Standard	result 1	date 2023-04-15	rnd 1	type Standard	result 0.5
		Opponent Duval, L (Lyle)				Opponent Manho, L (Leancon)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament Eden Trials 2+3 2023				Tournament Kannaland Close 2023
		date 2023-04-15	rnd 3	type Standard	result 1	date 2023-05-27	rnd 4	type Standard	result 1
		Opponent Windvogel, E (Elzonia)				Opponent Fortuin, C (Caleb)
2	4	Tournament Eden Top Schools 2023				Tournament Kannaland Proewe 1
		date 2023-08-19	rnd 3	type Standard	result 1	date 2024-02-17	rnd 1	type Standard	result 1
		Opponent Prins, E (Ethan)				Opponent Baatjies, D (Dante)
3	3	Tournament Kannaland Proewe 1 2023				Tournament Kannaland Proewe 1 2023
		date 2023-02-18	rnd 2	type Standard	result 1	date 2023-02-18	rnd 4	type Standard	result 1
		Opponent Baatjies, D (Dante)				Opponent Adendorff, H (Heinrich)

#	Games	Start				End
1	7	Tournament Eden Trials 2+3 2023				Tournament Kannaland Close 2023
		date 2023-04-15	rnd 3	type Standard	result 1	date 2023-05-27	rnd 4	type Standard	result 1
		Opponent Windvogel, E (Elzonia)				Opponent Fortuin, C (Caleb)
2	4	Tournament Eden Top Schools 2023				Tournament Kannaland Proewe 1
		date 2023-08-19	rnd 3	type Standard	result 1	date 2024-02-17	rnd 1	type Standard	result 1
		Opponent Prins, E (Ethan)				Opponent Baatjies, D (Dante)
3	3	Tournament Kannaland Proewe 1 2023				Tournament Kannaland Proewe 1 2023
		date 2023-02-18	rnd 2	type Standard	result 1	date 2023-02-18	rnd 4	type Standard	result 1
		Opponent Baatjies, D (Dante)				Opponent Adendorff, H (Heinrich)

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	Baatjies ,D (Dante)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
1	Baatjies ,D (Dante)	3	1211.9	1353.6	3	1214.4	1353.6	0	0	0	0	0	0
2	Manho ,L (Leancon)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
2	Manho ,L (Leancon)	2	1453.6	1241.1	2	1445.1	1241.1	0	0	0	0	0	0
3	Barends ,X (Xavier)	2	2	425	2	2	425	0	0	0	0	0	0
3	Barends ,X (Xavier)	2	1174.1	1599.1	2	1193.1	1599.1	0	0	0	0	0	0
4	Afrika ,M (Mikyle)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
4	Afrika ,M (Mikyle)	2	1208.7	996.2	2	1208	996.2	0	0	0	0	0	0
5	Exquire ,C (Christiano)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Exquire ,C (Christiano)	2	1233.2	808.2	2	1236.1	808.2	0	0	0	0	0	0
6	Duval ,L (Lyle)	1	1	425	1	1	425	0	0	0	0	0	0
6	Duval ,L (Lyle)	1	677.1	1102.1	1	707.2	1102.1	0	0	0	0	0	0
7	Jantjies ,S (Shaun-Michael)	1	1	425	1	1	425	0	0	0	0	0	0
7	Jantjies ,S (Shaun-Michael)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Windvogel ,E (Elzonia)	1	1	425	1	1	425	0	0	0	0	0	0
8	Windvogel ,E (Elzonia)	1	958.5	1383.5	1	786.2	1383.5	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	1116.7	691.7	1	1105.2	691.7	0	0	0	0	0	0
10	Smit ,K (Kevin)	1	1	425	1	1	425	0	0	0	0	0	0
10	Smit ,K (Kevin)	1	1358.4	1783.4	1	1361.2	1783.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Ludick, D (Duewin)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms