Chess South Africa Ratings Database

PLAYER PAGE

Personal

Lindemann, D (David)

Chess SA id

107081719

FIDE id

Date of birth

2007-09-12 (U20)

Gender

Male

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-02-13

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	863.3	583.6	717.2	700.8
Raw rating	863.3	583.6	717.2	700.8
Weighted rating	764.7	583.6	717.2	654.9
Weighted performance	0	0	0	0
Floor	500	500	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	267.9	399	329.9	337.7
Highest rating	1200 2018-02-01	1200 2018-02-01	1200 2020-01-01	1200 2024-02-01
Highest raw rating	863.3 2025-03-01	583.6 2024-02-01	717.2 2024-02-01	700.8 2025-03-01
Highest weighted rating	739.3 2025-08-01	583.6 2024-11-01	717.2 2024-11-01	641 2025-08-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	863.3	583.6	717.2	700.8
Analysis
Rating	863.3	583.6	717.2	700.8
Raw rating	863.3	583.6	717.2	700.8
Weighted rating	764.7	583.6	717.2
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	500	500	500	500
Max/Min rating change allowed	267.9	399	329.9	337.7
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	863.3	583.6	717.2	700.8
New weighted rating	776.3	583.6	717.2	660.9
New weighted performance	0	0	0	0
Temp new rating	863.3	583.6	717.2	700.8
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	863.3	583.6	717.2	700.8
New K-factor	40	40	40	40
New floor	500	500	500	500

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	5	0	0	5
	0	0	0	0
	6	0	6	0
	6	0	6	0
	0	0	0	0
History	35	13	12	10

Games since
	Main 5	Standard 0		Rapid 0		Blitz 5
Gender	Male
Age group	U20
Region	Overberg (WOS)
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	5	2.5	50	0	1428.5	1428.5
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	5	2.5	50	0	1428.5	1428.5
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	23	11	47.83	-18.5	1193.8	1175.3
Standard	6	2.5	41.67	-70.8	964.7	893.9
Rapid	12	6	50	0	1210.5	1210.5
Blitz	5	2.5	50	0	1428.5	1428.5

Date	Main	Standard	Rapid	Blitz
2025-09-30	863.3	583.6	717.2	700.8
2025-09-01	863.3	583.6	717.2	700.8
2025-08-01	863.3	583.6	717.2	700.8
2025-07-01	863.3	583.6	717.2	700.8
2025-06-01	863.3	583.6	717.2	700.8
2025-05-01	863.3	583.6	717.2	700.8
2025-04-01	863.3	583.6	717.2	700.8
2025-03-01	863.3	583.6	717.2	700.8
2025-02-01	645.7	583.6	717.2	601.8
2025-01-01	645.7	583.6	717.2	601.8
2024-12-01	645.7	583.6	717.2	601.8
2024-11-01	645.7	583.6	717.2	601.8
2024-10-01	645.7	583.6	717.2	601.8
2024-09-01	645.7	583.6	717.2	601.8
2024-08-01	645.7	583.6	717.2	601.8
2024-07-01	645.7	583.6	717.2	601.8
2024-06-01	645.7	583.6	717.2	601.8
2024-08-01	645.7	583.6	717.2	601.8
2024-04-01	645.7	583.6	717.2	601.8
2024-03-01	645.7	583.6	717.2	601.8
2024-02-01	645.7	583.6	717.2	601.8
2024-01-01	645.7	583.6	717.2	601.8
2023-12-01	645.7	583.6	717.2	500
2023-11-01	645.7	583.6	717.2	500

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Grey High Blitz Tournament 2025	2025-02-13	2025-02-13	Blitz	Nelson Mandela Bay (ENM)	5	5	2.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Grey High Blitz Tournament 2025	2025-02-13	2025-02-13	Blitz	Nelson Mandela Bay (ENM)	5	5	2.5	Yes	Analysis
2	Overberg High Schools Trails 2023 (U17)	2023-02-24	2023-02-24	Rapid	Overberg (WOS)	5	5	2	Yes	Analysis
3	Overberg Schools Open Tournament 2023 (U16)	2023-02-11	2023-02-11	Rapid	Overberg (WOS)	5	1	0	Yes	Analysis
4	The Hermanus Open 2022 (U16)	2022-05-14	2022-05-14	Rapid	Overberg (WOS)	6	6	4	Yes	Analysis
5	NMB First Trails 2018 (U12)	2018-03-23	2018-03-24	Standard	Nelson Mandela Bay (ENM)	6	6	2.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament The Hermanus Open 2022				Tournament The Hermanus Open 2022
		date 2022-05-14	rnd 3	type Rapid	result 1	date 2022-05-14	rnd 6	type Rapid	result 1
		Opponent Xamsana, A (Asive)				Opponent Mayezana, A (Amila)
2	3	Tournament NMB First Trails 2018				Tournament NMB First Trails 2018
		date 2018-03-23	rnd 2	type Standard	result 1	date 2018-03-24	rnd 4	type Standard	result 0.5
		Opponent Ozah, N (Njabulo)				Opponent Carolus, CJ (Cayline)
3	2	Tournament Grey High Blitz Tournament 2025				Tournament Grey High Blitz Tournament 2025
		date 2025-02-13	rnd 2	type Blitz	result 1	date 2025-02-13	rnd 3	type Blitz	result 1
		Opponent Mhlutwa, I (Inathi)				Opponent Murray, J (Jaydon)

#	Games	Start				End
1	3	Tournament NMB First Trails 2018				Tournament NMB First Trails 2018
		date 2018-03-23	rnd 2	type Standard	result 1	date 2018-03-24	rnd 4	type Standard	result 0.5
		Opponent Ozah, N (Njabulo)				Opponent Carolus, CJ (Cayline)

#	Games	Start				End
1	4	Tournament The Hermanus Open 2022				Tournament The Hermanus Open 2022
		date 2022-05-14	rnd 3	type Rapid	result 1	date 2022-05-14	rnd 6	type Rapid	result 1
		Opponent Xamsana, A (Asive)				Opponent Mayezana, A (Amila)
2	1	Tournament Overberg High Schools Trails 2023				Tournament Overberg High Schools Trails 2023
		date 2023-02-24	rnd 4	type Rapid	result 1	date 2023-02-24	rnd 4	type Rapid	result 1
		Opponent Theunissen, W (Wayde)				Opponent Theunissen, W (Wayde)
3	1	Tournament Overberg High Schools Trails 2023				Tournament Overberg High Schools Trails 2023
		date 2023-02-24	rnd 2	type Rapid	result 1	date 2023-02-24	rnd 2	type Rapid	result 1
		Opponent Loubser, E (Erick)				Opponent Loubser, E (Erick)

#	Games	Start				End
1	2	Tournament Grey High Blitz Tournament 2025				Tournament Grey High Blitz Tournament 2025
		date 2025-02-13	rnd 2	type Blitz	result 1	date 2025-02-13	rnd 3	type Blitz	result 1
		Opponent Mhlutwa, I (Inathi)				Opponent Murray, J (Jaydon)
2	1	Tournament Grey High Blitz Tournament 2025				Tournament Grey High Blitz Tournament 2025
		date 2025-02-13	rnd 5	type Blitz	result 0.5	date 2025-02-13	rnd 5	type Blitz	result 0.5
		Opponent Matimba, J (John Michael)				Opponent Matimba, J (John Michael)

#	Games	Start				End
1	2	Tournament Grey High Blitz Tournament 2025				Tournament Grey High Blitz Tournament 2025
		date 2025-02-13	rnd 2	type Blitz	result 1	date 2025-02-13	rnd 3	type Blitz	result 1
		Opponent Mhlutwa, I (Inathi)				Opponent Murray, J (Jaydon)
2	2	Tournament The Hermanus Open 2022				Tournament The Hermanus Open 2022
		date 2022-05-14	rnd 5	type Rapid	result 1	date 2022-05-14	rnd 6	type Rapid	result 1
		Opponent Beukes, L (Lanique)				Opponent Mayezana, A (Amila)
3	2	Tournament NMB First Trails 2018				Tournament NMB First Trails 2018
		date 2018-03-23	rnd 2	type Standard	result 1	date 2018-03-24	rnd 3	type Standard	result 1
		Opponent Ozah, N (Njabulo)				Opponent Camacho, C (Connor)

#	Games	Start				End
1	2	Tournament NMB First Trails 2018				Tournament NMB First Trails 2018
		date 2018-03-23	rnd 2	type Standard	result 1	date 2018-03-24	rnd 3	type Standard	result 1
		Opponent Ozah, N (Njabulo)				Opponent Camacho, C (Connor)

#	Games	Start				End
1	2	Tournament The Hermanus Open 2022				Tournament The Hermanus Open 2022
		date 2022-05-14	rnd 5	type Rapid	result 1	date 2022-05-14	rnd 6	type Rapid	result 1
		Opponent Beukes, L (Lanique)				Opponent Mayezana, A (Amila)
2	1	Tournament Overberg High Schools Trails 2023				Tournament Overberg High Schools Trails 2023
		date 2023-02-24	rnd 4	type Rapid	result 1	date 2023-02-24	rnd 4	type Rapid	result 1
		Opponent Theunissen, W (Wayde)				Opponent Theunissen, W (Wayde)
3	1	Tournament Overberg High Schools Trails 2023				Tournament Overberg High Schools Trails 2023
		date 2023-02-24	rnd 2	type Rapid	result 1	date 2023-02-24	rnd 2	type Rapid	result 1
		Opponent Loubser, E (Erick)				Opponent Loubser, E (Erick)

#	Games	Start				End
1	2	Tournament Grey High Blitz Tournament 2025				Tournament Grey High Blitz Tournament 2025
		date 2025-02-13	rnd 2	type Blitz	result 1	date 2025-02-13	rnd 3	type Blitz	result 1
		Opponent Mhlutwa, I (Inathi)				Opponent Murray, J (Jaydon)

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	Ngindana ,K (Kungawo)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Ngindana ,K (Kungawo)	1	662	237	1	668.8	237	0	0	0	0	0	0
2	Hargreaves ,M (Matthew)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Hargreaves ,M (Matthew)	1	880	455	1	879	455	0	0	0	0	0	0
3	Carolus ,CJ (Cayline Jade)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Carolus ,CJ (Cayline Jade)	1	869.1	869.1	1	867	869.1	0	0	0	0	0	0
4	Ozah ,N (Njabulo)	1	1	425	1	1	425	0	0	0	0	0	0
4	Ozah ,N (Njabulo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Lamont ,J (Joshua)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Lamont ,J (Joshua)	1	976.8	551.8	1	965.6	551.8	0	0	0	0	0	0
6	Mayezana ,A (Amila)	1	1	425	0	0	0	1	1	425	0	0	0
6	Mayezana ,A (Amila)	1	1137.3	1562.3	0	0	0	1	1200	1562.3	0	0	0
7	Smith ,E (Elzayden)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Smith ,E (Elzayden)	1	1199	774	0	0	0	1	1200	774	0	0	0
8	Potgieter ,PL (Pieter Liam)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
8	Potgieter ,PL (Pieter Liam)	1	1366.4	1366.4	0	0	0	1	1257.4	1366.4	0	0	0
9	Pietersen ,S (Shaun)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Pietersen ,S (Shaun)	1	1113.7	688.7	0	0	0	1	1200	688.7	0	0	0
10	Stander ,D (Divan)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
10	Stander ,D (Divan)	1	1206.9	1206.9	0	0	0	1	1008	1206.9	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Lindemann, D (David)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms