Chess South Africa Ratings Database

PLAYER PAGE

Personal

Lawrence, DT (David Thomas)

Chess SA id

107077373

FIDE id

Date of birth

2007-06-26 (U20)

Gender

Male

Region

Nelson Mandela Bay (ENM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-07-28

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1081.9	1061.4	646.4	646.4
Raw rating	1081.9	1061.4	646.4	646.4
Weighted rating	1081.9	1061.4	646.4	646.4
Weighted performance	70	68.7	0	0
Floor	614.1	607.4	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	196.2	202	364.9	364.9
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1114.1 2018-05-01	1107.4 2018-05-01	646.4 2024-02-01	646.4 2024-02-01
Highest weighted rating	1114.1 2024-11-01	1107.4 2024-11-01	646.4 2024-11-01	646.4 2024-11-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1081.9	1061.4	646.4	646.4
Analysis
Rating	1081.9	1061.4	646.4	646.4
Raw rating	1081.9	1061.4	646.4	646.4
Weighted rating	1081.9	1061.4	646.4
Weighted performance	70	68.7	0
K-factor	40	40	40	40
Floor	614.1	607.4	500	500
Max/Min rating change allowed	196.2	202	364.9	364.9
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	1081.9	1061.4	646.4	646.4
New weighted rating	1081.9	1061.4	646.4	646.4
New weighted performance	69.7	68.3	0	0
Temp new rating	1081.9	1061.4	646.4	646.4
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1081.9	1061.4	646.4	646.4
New K-factor	40	40	40	40
New floor	614.1	607.4	500	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	118	106	12

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Nelson Mandela Bay (ENM)
Province	Eastern Cape (EC)
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	33	18	54.55	38.6	970.5	1009.2
Standard	33	18	54.55	38.6	970.5	1009.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1081.9	1061.4	646.4	646.4
2025-09-01	1081.9	1061.4	646.4	646.4
2025-08-01	1081.9	1061.4	646.4	646.4
2025-07-01	1081.9	1061.4	646.4	646.4
2025-06-01	1081.9	1061.4	646.4	646.4
2025-05-01	1081.9	1061.4	646.4	646.4
2025-04-01	1081.9	1061.4	646.4	646.4
2025-03-01	1081.9	1061.4	646.4	646.4
2025-02-01	1081.9	1061.4	646.4	646.4
2025-01-01	1081.9	1061.4	646.4	646.4
2024-12-01	1081.9	1061.4	646.4	646.4
2024-11-01	1081.9	1061.4	646.4	646.4
2024-10-01	1081.9	1061.4	646.4	646.4
2024-09-01	1081.9	1061.4	646.4	646.4
2024-08-01	1081.9	1061.4	646.4	646.4
2024-07-01	1081.9	1061.4	646.4	646.4
2024-06-01	1081.9	1061.4	646.4	646.4
2024-08-01	1081.9	1061.4	646.4	646.4
2024-04-01	1081.9	1061.4	646.4	646.4
2024-03-01	1081.9	1061.4	646.4	646.4
2024-02-01	1081.9	1061.4	646.4	646.4
2024-01-01	1081.9	1061.4	646.4	646.4
2023-12-01	1081.9	1061.4	646.4	646.4
2023-11-01	1081.9	1061.4	646.4	646.4

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	NMBJC Closed 2018 (U12)	2018-07-27	2018-07-28	Standard	Nelson Mandela Bay (ENM)	6	5	2	Yes	Analysis
2	NMB Second Trials 2018 (U12)	2018-04-20	2018-04-22	Standard	Nelson Mandela Bay (ENM)	5	3	2	Yes	Analysis
3	NMB First Trails 2018 (U12)	2018-03-23	2018-03-24	Standard	Nelson Mandela Bay (ENM)	6	6	4	Yes	Analysis
4	2018 Boardwalk Pearson Open (B)	2018-03-17	2018-03-18	Standard	Nelson Mandela Bay (ENM)	7	7	3	Yes	Analysis
5	Registration Tournament 2018 (B)	2018-02-23	2018-02-24	Standard	Nelson Mandela Bay (ENM)	5	5	3	Yes	Analysis
6	South African Junior Team Championships 2017 (U12B)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	4	Yes	Analysis

#	Games	Start				End
1	3	Tournament NMB First Trails 2018				Tournament NMB First Trails 2018
		date 2018-03-24	rnd 4	type Standard	result 1	date 2018-03-24	rnd 6	type Standard	result 1
		Opponent Magadla, L (Lathitha)				Opponent Griezel, R (Reuben)
2	2	Tournament NMB Second Trials 2018				Tournament NMB Second Trials 2018
		date 2018-04-21	rnd 3	type Standard	result 1	date 2018-04-22	rnd 4	type Standard	result 1
		Opponent Camacho, C (Connor)				Opponent Whitehead, Z (Zarron)
3	2	Tournament 2018 Boardwalk Pearson Open				Tournament 2018 Boardwalk Pearson Open
		date 2018-03-17	rnd 4	type Standard	result 1	date 2018-03-18	rnd 5	type Standard	result 1
		Opponent Mcgeer, G (Grace)				Opponent Ndumndum, B (Babonke)

#	Games	Start				End
1	3	Tournament NMB First Trails 2018				Tournament NMB First Trails 2018
		date 2018-03-24	rnd 4	type Standard	result 1	date 2018-03-24	rnd 6	type Standard	result 1
		Opponent Magadla, L (Lathitha)				Opponent Griezel, R (Reuben)
2	2	Tournament NMB Second Trials 2018				Tournament NMB Second Trials 2018
		date 2018-04-21	rnd 3	type Standard	result 1	date 2018-04-22	rnd 4	type Standard	result 1
		Opponent Camacho, C (Connor)				Opponent Whitehead, Z (Zarron)
3	2	Tournament 2018 Boardwalk Pearson Open				Tournament 2018 Boardwalk Pearson Open
		date 2018-03-17	rnd 4	type Standard	result 1	date 2018-03-18	rnd 5	type Standard	result 1
		Opponent Mcgeer, G (Grace)				Opponent Ndumndum, B (Babonke)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament NMB First Trails 2018				Tournament NMB First Trails 2018
		date 2018-03-24	rnd 4	type Standard	result 1	date 2018-03-24	rnd 6	type Standard	result 1
		Opponent Magadla, L (Lathitha)				Opponent Griezel, R (Reuben)
2	2	Tournament NMB Second Trials 2018				Tournament NMB Second Trials 2018
		date 2018-04-21	rnd 3	type Standard	result 1	date 2018-04-22	rnd 4	type Standard	result 1
		Opponent Camacho, C (Connor)				Opponent Whitehead, Z (Zarron)
3	2	Tournament 2018 Boardwalk Pearson Open				Tournament 2018 Boardwalk Pearson Open
		date 2018-03-17	rnd 4	type Standard	result 1	date 2018-03-18	rnd 5	type Standard	result 1
		Opponent Mcgeer, G (Grace)				Opponent Ndumndum, B (Babonke)

#	Games	Start				End
1	3	Tournament NMB First Trails 2018				Tournament NMB First Trails 2018
		date 2018-03-24	rnd 4	type Standard	result 1	date 2018-03-24	rnd 6	type Standard	result 1
		Opponent Magadla, L (Lathitha)				Opponent Griezel, R (Reuben)
2	2	Tournament NMB Second Trials 2018				Tournament NMB Second Trials 2018
		date 2018-04-21	rnd 3	type Standard	result 1	date 2018-04-22	rnd 4	type Standard	result 1
		Opponent Camacho, C (Connor)				Opponent Whitehead, Z (Zarron)
3	2	Tournament 2018 Boardwalk Pearson Open				Tournament 2018 Boardwalk Pearson Open
		date 2018-03-17	rnd 4	type Standard	result 1	date 2018-03-18	rnd 5	type Standard	result 1
		Opponent Mcgeer, G (Grace)				Opponent Ndumndum, B (Babonke)

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	Ragaval ,T (Thearsony)	2	2	425	2	2	425	0	0	0	0	0	0
1	Ragaval ,T (Thearsony)	2	1145.8	1570.8	2	1141	1570.8	0	0	0	0	0	0
2	Camacho ,C (Connor)	2	2	425	2	2	425	0	0	0	0	0	0
2	Camacho ,C (Connor)	2	1155.5	1580.5	2	1146.6	1580.5	0	0	0	0	0	0
3	Magadla ,L (Lathitha)	2	1	0	2	1	0	0	0	0	0	0	0
3	Magadla ,L (Lathitha)	2	1051.8	1051.8	2	1053.4	1051.8	0	0	0	0	0	0
4	Griezel ,R (Reuben)	1	1	425	1	1	425	0	0	0	0	0	0
4	Griezel ,R (Reuben)	1	688.9	1113.9	1	699	1113.9	0	0	0	0	0	0
5	Kruger ,SJ (Sarah Jane)	1	1	425	1	1	425	0	0	0	0	0	0
5	Kruger ,SJ (Sarah Jane)	1	860.4	1285.4	1	860.4	1285.4	0	0	0	0	0	0
6	Kapank ,W (Waylon)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Kapank ,W (Waylon)	1	1020	595	1	1020	595	0	0	0	0	0	0
7	Naidoo ,KP (Keenan Paven)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Naidoo ,KP (Keenan Paven)	1	1130.6	705.6	1	1104.9	705.6	0	0	0	0	0	0
8	Cooper ,N (Nathan)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Cooper ,N (Nathan)	1	674	249	1	674	249	0	0	0	0	0	0
9	Xongwana ,S (Sahlulelo Ashere)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Xongwana ,S (Sahlulelo Ashere)	1	1129.6	704.6	1	1132.3	704.6	0	0	0	0	0	0
10	Whitehead ,Z (Zarron)	1	1	425	1	1	425	0	0	0	0	0	0
10	Whitehead ,Z (Zarron)	1	1201.5	1626.5	1	1158.4	1626.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Lawrence, DT (David Thomas)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms