Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Der Lingen, WR (Waldi)

Chess SA id

100039015

FIDE id

Date of birth

2000-08-03 (Adult)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-01-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1479.5	1468.6	1442.4	1448.2
Raw rating	1479.5	1468.6	1442.4	1448.2
Weighted rating	1479.5	1468.6	1442.4	1448.2
Weighted performance	332.5	280.2	0	0
Floor	1011.1	1016.9	942.4	948.2
K-factor	32	32	32	32
Min/Max rating change allowed	111.3	113.1	117.4	116.4
Highest rating	1689.1 2018-02-01	1689.8 2018-02-01	1442.4 2018-03-01	1464.6 2019-12-01
Highest raw rating	1511.1 2018-03-01	1516.9 2018-03-01	1442.4 2024-03-01	1448.2 2024-03-01
Highest weighted rating	1511.1 2019-12-01	1516.9 2018-12-01	1442.4 2018-03-01	1448.2 2024-03-01
Highest weighted performance	1689.1 2018-02-01	1689.8 2018-02-01	1200 2024-03-01	1464.6 2019-12-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1479.5	1468.6	1442.4	1448.2
Analysis
Rating	1479.5	1468.6	1442.4	1448.2
Raw rating	1479.5	1468.6	1442.4	1448.2
Weighted rating	1479.5	1468.6	1442.4
Weighted performance	332.5	280.2	0
K-factor	32	32	32	32
Floor	1011.1	1016.9	942.4	948.2
Max/Min rating change allowed	111.3	113.1	117.4	116.4
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	1479.5	1468.6	1442.4	1448.2
New weighted rating	1479.5	1468.6	1442.4	1448.2
New weighted performance	324.1	271.6	0	0
Temp new rating	1479.5	1468.6	1442.4	1448.2
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1479.5	1468.6	1442.4	1448.2
New K-factor	32	32	32	32
New floor	1011.1	1016.9	942.4	948.2

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
History	491	449	33	9

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
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	45	27.5	61.11	94.4	1400.8	1495.2
Standard	36	23	63.89	118.1	1366.9	1485
Rapid	0	0	0	0	0	0
Blitz	9	4.5	50	0	1536.1	1536.1

Date	Main	Standard	Rapid	Blitz
2025-11-01	1479.5	1468.6	1442.4	1448.2
2025-09-30	1479.5	1468.6	1442.4	1448.2
2025-09-01	1479.5	1468.6	1442.4	1448.2
2025-08-01	1479.5	1468.6	1442.4	1448.2
2025-07-01	1479.5	1468.6	1442.4	1448.2
2025-06-01	1479.5	1468.6	1442.4	1448.2
2025-05-01	1479.5	1468.6	1442.4	1448.2
2025-04-01	1479.5	1468.6	1442.4	1448.2
2025-03-01	1479.5	1468.6	1442.4	1448.2
2025-02-01	1479.5	1468.6	1442.4	1448.2
2025-01-01	1479.5	1468.6	1442.4	1448.2
2024-12-01	1479.5	1468.6	1442.4	1448.2
2024-11-01	1479.5	1468.6	1442.4	1448.2
2024-10-01	1479.5	1468.6	1442.4	1448.2
2024-09-01	1479.5	1468.6	1442.4	1448.2
2024-08-01	1479.5	1468.6	1442.4	1448.2
2024-07-01	1479.5	1468.6	1442.4	1448.2
2024-09-01	1479.5	1468.6	1442.4	1448.2
2024-05-01	1479.5	1468.6	1442.4	1448.2
2024-04-01	1479.5	1468.6	1442.4	1448.2
2024-03-01	1479.5	1468.6	1442.4	1448.2
2024-02-01	1479.5	1468.6	1442.4	1448.2
2024-01-01	1479.5	1468.6	1442.4	1448.2
2023-12-01	1472.6	1468.6	1442.4	1448.2

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	2019 South African Junior Team Championships (U20A)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	5.5	Yes	Analysis
2	2019 USSA Championships (Open)	2019-12-02	2019-12-06	Standard	Sarah Baartman (ESB)	9	9	5	Yes	Analysis
3	2019 USSA Championships (Blitz)	2019-12-04	2019-12-04	Blitz	Sarah Baartman (ESB)	9	9	4.5	Yes	Analysis
4	South African Junior Team Championships 2018 (U20A)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	5	Yes	Analysis
5	JNW Club - Trinityhouse Little Falls Open 2018 (A)	2018-02-16	2018-02-17	Standard	Johannesburg Metro (GJM)	6	6	2.5	Yes	Analysis
6	South African Junior Team Championships 2017 (U20A)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	5	Yes	Analysis

#	Games	Start				End
1	6	Tournament 2019 USSA Championships				Tournament 2019 South African Junior Team Championships
		date 2019-12-04	rnd 5	type Standard	result 0.5	date 2020-01-04	rnd 1	type Standard	result 1
		Opponent Kroutz, JD (Johnathan)				Opponent Mabotja, AC (Autane)
2	5	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-05	rnd 3	type Standard	result 1	date 2020-01-08	rnd 7	type Standard	result 1
		Opponent Huisamen, WJ (Willem)				Opponent Gertse, L (Lillian)
3	5	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-16	rnd 2	type Standard	result 1	date 2018-12-19	rnd 6	type Standard	result 1
		Opponent Nkotwe, T (Tshepo)				Opponent Beyers, BE (Brad)

#	Games	Start				End
1	7	Tournament 2019 USSA Championships				Tournament 2019 South African Junior Team Championships
		date 2019-12-03	rnd 4	type Standard	result 1	date 2020-01-04	rnd 1	type Standard	result 1
		Opponent Makuwani, B (Blessings)				Opponent Mabotja, AC (Autane)
2	5	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-05	rnd 3	type Standard	result 1	date 2020-01-08	rnd 7	type Standard	result 1
		Opponent Huisamen, WJ (Willem)				Opponent Gertse, L (Lillian)
3	5	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-16	rnd 2	type Standard	result 1	date 2018-12-19	rnd 6	type Standard	result 1
		Opponent Nkotwe, T (Tshepo)				Opponent Beyers, BE (Brad)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-04	rnd 1	type Blitz	result 1	date 2019-12-04	rnd 3	type Blitz	result 1
		Opponent Ngcobo, FN (Freedom)				Opponent Hastie, SEH (Sachin)
2	1	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-04	rnd 7	type Blitz	result 1	date 2019-12-04	rnd 7	type Blitz	result 1
		Opponent Kota, P (Patrick)				Opponent Kota, P (Patrick)
3	1	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-04	rnd 5	type Blitz	result 1	date 2019-12-04	rnd 5	type Blitz	result 1
		Opponent Mncube, N (Njabulo)				Opponent Mncube, N (Njabulo)

#	Games	Start				End
1	5	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-16	rnd 2	type Standard	result 1	date 2018-12-19	rnd 6	type Standard	result 1
		Opponent Nkotwe, T (Tshepo)				Opponent Beyers, BE (Brad)
2	3	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-05	rnd 3	type Standard	result 1	date 2020-01-06	rnd 5	type Standard	result 1
		Opponent Huisamen, WJ (Willem)				Opponent Maharaj, A (Abhishek)
3	2	Tournament 2019 USSA Championships				Tournament 2019 South African Junior Team Championships
		date 2019-12-06	rnd 9	type Standard	result 1	date 2020-01-04	rnd 1	type Standard	result 1
		Opponent Thebe, A (Andile)				Opponent Mabotja, AC (Autane)

#	Games	Start				End
1	5	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-16	rnd 2	type Standard	result 1	date 2018-12-19	rnd 6	type Standard	result 1
		Opponent Nkotwe, T (Tshepo)				Opponent Beyers, BE (Brad)
2	3	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-05	rnd 3	type Standard	result 1	date 2020-01-06	rnd 5	type Standard	result 1
		Opponent Huisamen, WJ (Willem)				Opponent Maharaj, A (Abhishek)
3	2	Tournament 2019 USSA Championships				Tournament 2019 South African Junior Team Championships
		date 2019-12-06	rnd 9	type Standard	result 1	date 2020-01-04	rnd 1	type Standard	result 1
		Opponent Thebe, A (Andile)				Opponent Mabotja, AC (Autane)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-04	rnd 7	type Blitz	result 1	date 2019-12-04	rnd 7	type Blitz	result 1
		Opponent Kota, P (Patrick)				Opponent Kota, P (Patrick)
2	1	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-04	rnd 5	type Blitz	result 1	date 2019-12-04	rnd 5	type Blitz	result 1
		Opponent Mncube, N (Njabulo)				Opponent Mncube, N (Njabulo)
3	1	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-04	rnd 3	type Blitz	result 1	date 2019-12-04	rnd 3	type Blitz	result 1
		Opponent Hastie, SEH (Sachin)				Opponent Hastie, SEH (Sachin)

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	Matlala ,KA (Kabelo)	1	1	425	1	1	425	0	0	0	0	0	0
1	Matlala ,KA (Kabelo)	1	1153.5	1578.5	1	1145.2	1578.5	0	0	0	0	0	0
2	Gertse ,L (Lillian)	1	1	425	1	1	425	0	0	0	0	0	0
2	Gertse ,L (Lillian)	1	1054	1479	1	1037.6	1479	0	0	0	0	0	0
3	Fakude ,HM (Hopewell Mongezi)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Fakude ,HM (Hopewell Mongezi)	1	1829.1	1404.1	1	1826	1404.1	0	0	0	0	0	0
4	Mbhele ,N (Nkazimulo)	1	1	425	1	1	425	0	0	0	0	0	0
4	Mbhele ,N (Nkazimulo)	1	1278.2	1703.2	1	1278.2	1703.2	0	0	0	0	0	0
5	Maharaj ,A (Abhishek)	1	1	425	1	1	425	0	0	0	0	0	0
5	Maharaj ,A (Abhishek)	1	1289	1714	1	1297.9	1714	0	0	0	0	0	0
6	Hansen ,MW (Marcques Wesley)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Hansen ,MW (Marcques Wesley)	1	1636	1211	1	1645.9	1211	0	0	0	0	0	0
7	Oatlhotse ,P (Providence)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Oatlhotse ,P (Providence)	1	2229.8	1804.8	1	2226.5	1804.8	0	0	0	0	0	0
8	Mbombo ,N (Nhlanhla)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Mbombo ,N (Nhlanhla)	1	1378.8	1378.8	1	1378.9	1378.8	0	0	0	0	0	0
9	Makoto ,R (Rodwell)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Makoto ,R (Rodwell)	1	2330.5	1905.5	1	2330.5	1905.5	0	0	0	0	0	0
10	Makuwani ,B (Blessings)	1	1	425	1	1	425	0	0	0	0	0	0
10	Makuwani ,B (Blessings)	1	1200	1625	1	1200	1625	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

Van Der Lingen, WR (Waldi)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms