Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Tonder, L (Luhann)

Chess SA id

1130137651

FIDE id

Date of birth

2013-10-16 (U14)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-05-05

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1316.6	1261.1	1331.2	1200
Raw rating	1316.6	1261.1	1331.2	1200
Weighted rating	1316.4	1259.7	1329.4	1200
Weighted performance	1050.5	971.8	1054.8	0
Floor	980.2	969.1	831.2	700
K-factor	32	32	36	36
Min/Max rating change allowed	140.4	152	137.5	165.8
Highest rating	1518.2 2022-04-01	1606.1 2022-04-01	1341.8 2024-02-01	1200 2018-10-01
Highest raw rating	1480.2 2022-09-01	1469.1 2022-09-01	1331.2 2024-03-01	1200 2024-02-01
Highest weighted rating	1480.2 2023-07-01	1469.1 2023-05-01	1327.1 2025-08-01	1200 2018-10-01
Highest weighted performance	1518.2 2022-04-01	1606.1 2022-04-01	1341.8 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1316.6	1261.1	1331.2	1200
Analysis
Rating	1316.6	1261.1	1331.2	1200
Raw rating	1316.6	1261.1	1331.2	1200
Weighted rating	1316.4	1259.7	1329.4
Weighted performance	1050.5	971.8	1054.8
K-factor	32	32	36	36
Floor	980.2	969.1	831.2	700
Max/Min rating change allowed	140.4	152	137.5	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	1316.6	1261.1	1331.2	1200
New weighted rating	1316.3	1259.6	1330.2	1200
New weighted performance	1050	971.4	1054.3	0
Temp new rating	1316.6	1261.1	1331.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1316.6	1261.1	1331.2	1200
New K-factor	32	32	36	36
New floor	980.2	969.1	831.2	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	27	15	12
	38	27	11
	46	42	4
	0	0	0
History	111	84	27

Games since
	Main 33	Standard 15		Rapid 18		Blitz 0
Gender	Male
Age group	U14
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	111	69	62.16	103.4	1243.2	1346.5
Standard	84	52	61.9	101.2	1241.6	1342.8
Rapid	27	17	62.96	110.2	1248.1	1358.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1316.6	1261.1	1331.2	1200
2025-09-01	1316.6	1261.1	1331.2	1200
2025-08-01	1316.6	1261.1	1331.2	1200
2025-07-01	1316.6	1261.1	1331.2	1200
2025-06-01	1316.6	1261.1	1331.2	1200
2025-05-01	1316.6	1261.1	1331.2	1200
2025-04-01	1316.6	1261.1	1331.2	1200
2025-03-01	1316.6	1261.1	1331.2	1200
2025-02-01	1316.5	1261.1	1331.2	1200
2025-01-01	1308.9	1250.2	1331.2	1200
2024-12-01	1308.9	1250.2	1331.2	1200
2024-11-01	1308.9	1250.2	1331.2	1200
2024-10-01	1308.9	1250.2	1331.2	1200
2024-09-01	1308.9	1250.2	1331.2	1200
2024-08-01	1308.9	1250.2	1331.2	1200
2024-07-01	1308.9	1250.2	1331.2	1200
2024-06-01	1308.9	1250.2	1331.2	1200
2024-08-01	1362.3	1301.4	1331.2	1200
2024-04-01	1362.3	1301.4	1331.2	1200
2024-03-01	1336.5	1264.3	1331.2	1200
2024-02-01	1321.5	1264.3	1307.8	1200
2024-01-01	1305.7	1264.3	1258.8	1200
2023-12-01	1305.7	1264.3	1258.8	1200
2023-11-01	1305.7	1264.3	1258.8	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	Western Cape PS Individuals Championship 2024 (U11 Boys)	2024-05-04	2024-05-05	Standard	West Coast (WCU)	6	6	2	Yes	Analysis
2	Worcester PS League 2024 (U11)	2024-04-27	2024-04-27	Standard	Cape Winelands (WCW)	5	4	2	Yes	Analysis
3	Cape Winelands Schools - Prestige 2024 (U11 Boys)	2024-03-02	2024-03-02	Standard	Cape Winelands (WCW)	5	5	4	Yes	Analysis
4	Cape Winelands Schools - PS Trials 1 2024 (U11 Boys)	2024-02-10	2024-02-10	Rapid	Cape Winelands (WCW)	6	6	4	Yes	Analysis
5	Cape Winelands - Marie Delport Memorial 2024 (U12)	2024-01-27	2024-01-27	Rapid	Cape Winelands (WCW)	6	6	4	Yes	Analysis
6	Worcester Knock-Out 2023 (U11 Boys)	2023-10-14	2023-10-14	Rapid	Cape Winelands (WCW)	6	6	3	Yes	Analysis
7	CW Top Schools 2023 (U13 Mix + U13 Girls)	2023-08-26	2023-08-26	Rapid	Cape Winelands (WCW)	5	5	4	Yes	Analysis
8	Cape Winelands Open 2023 (U12)	2023-07-23	2023-07-23	Standard	Cape Winelands (WCW)	5	5	2	Yes	Analysis
9	Western Cape PS Individuals 2023 (U11 Boys)	2023-05-05	2023-05-06	Standard	Cape Town (WCT)	6	6	1.5	Yes	Analysis
10	Cape Winelands Schools Prestige 2023 (U11 Boys)	2023-03-11	2023-03-11	Standard	Cape Winelands (WCW)	5	5	2	Yes	Analysis
11	Cape Winelands Schools Chess - Trials 1 2023 (U11 Boys)	2023-02-18	2023-02-18	Standard	Cape Winelands (WCW)	5	5	4	Yes	Analysis
12	Marie Delport Memorial 2023 (Open)	2023-01-21	2023-01-21	Standard	Cape Winelands (WCW)	6	6	3	Yes	Analysis
13	Robertson Strategema Club 2022 (U11)	2022-10-29	2022-10-29	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
14	WCCA Rural Cup 2022 (U10)	2022-08-13	2022-08-14	Standard	Overberg (WOS)	5	4	4	Yes	Analysis
15	Cape Winelands Schools Top Schools 2022 (U7-U11 Mixed)	2022-08-27	2022-08-27	Standard	Cape Winelands (WCW)	6	5	4	Yes	Analysis
16	WCCA Rural Cup Blitz 2022	2022-07-12	2022-07-12	Blitz	Overberg (WOS)	5	0	0	No	Analysis
17	McGregor Mates Chess Open 2022	2022-07-23	2022-07-23	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
18	Worcester Primary School League 2022 (U11)	2022-05-21	2022-05-21	Standard	Cape Winelands (WCW)	6	6	5	Yes	Analysis
19	Western Cape Schools 2022 (U9 Boys)	2022-05-28	2022-05-29	Standard	Cape Winelands (WCW)	6	6	2	Yes	Analysis
20	WN Akkertjies 2022 (Juniors)	2022-04-27	2022-04-27	Standard	Cape Winelands (WCW)	6	6	6	Yes	Analysis
21	Cape Winelands Schools 2022 (U9 Boys)	2022-03-12	2022-03-12	Standard	Cape Winelands (WCW)	5	5	4.5	Yes	Analysis
22	Worcester Schools Trials 2022 (U9 Boys+Girls)	2022-02-19	2022-02-19	Rapid	Cape Winelands (WCW)	5	4	2	Yes	Analysis

#	Games	Start				End
1	16	Tournament Worcester Schools Trials 2022				Tournament Worcester Primary School League 2022
		date 2022-02-19	rnd 3	type Rapid	result 1	date 2022-05-21	rnd 3	type Standard	result 1
		Opponent Geel, M (Matthew)				Opponent Theron, C (Chloe)
2	7	Tournament WCCA Rural Cup 2022				Tournament Cape Winelands Schools Top Schools 2022
		date 2022-08-13	rnd 1	type Standard	result 1	date 2022-08-27	rnd 3	type Standard	result 1
		Opponent Pieters, A (Aj)				Opponent Swart, R (Runay)
3	4	Tournament Cape Winelands Schools Top Schools 2022				Tournament Robertson Strategema Club 2022
		date 2022-08-27	rnd 6	type Standard	result 1	date 2022-10-29	rnd 3	type Standard	result 1
		Opponent Le Roux, A (Akeelah)				Opponent Joel, R (Roneeq)

#	Games	Start				End
1	14	Tournament Cape Winelands Schools 2022				Tournament Worcester Primary School League 2022
		date 2022-03-12	rnd 1	type Standard	result 1	date 2022-05-21	rnd 3	type Standard	result 1
		Opponent Fortuin, A (Ashton)				Opponent Theron, C (Chloe)
2	7	Tournament WCCA Rural Cup 2022				Tournament Cape Winelands Schools Top Schools 2022
		date 2022-08-13	rnd 1	type Standard	result 1	date 2022-08-27	rnd 3	type Standard	result 1
		Opponent Pieters, A (Aj)				Opponent Swart, R (Runay)
3	4	Tournament Cape Winelands Schools Top Schools 2022				Tournament Robertson Strategema Club 2022
		date 2022-08-27	rnd 6	type Standard	result 1	date 2022-10-29	rnd 3	type Standard	result 1
		Opponent Le Roux, A (Akeelah)				Opponent Joel, R (Roneeq)

#	Games	Start				End
1	5	Tournament Worcester Schools Trials 2022				Tournament CW Top Schools 2023
		date 2022-02-19	rnd 3	type Rapid	result 1	date 2023-08-26	rnd 3	type Rapid	result 1
		Opponent Geel, M (Matthew)				Opponent Jacobs, A (Ashlynn)
2	3	Tournament Cape Winelands Schools - PS Trials 1 2024				Tournament Cape Winelands Schools - PS Trials 1 2024
		date 2024-02-10	rnd 3	type Rapid	result 1	date 2024-02-10	rnd 5	type Rapid	result 1
		Opponent Kriel, D (Daniel)				Opponent Dippenaar, Z (Zaybian)
3	3	Tournament Cape Winelands - Marie Delport Memorial 2024				Tournament Cape Winelands Schools - PS Trials 1 2024
		date 2024-01-27	rnd 5	type Rapid	result 1	date 2024-02-10	rnd 1	type Rapid	result 1
		Opponent Folscher, L (Lizel)				Opponent Daniels, F (Fehaygo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	11	Tournament Cape Winelands Schools 2022				Tournament Worcester Primary School League 2022
		date 2022-03-12	rnd 4	type Standard	result 1	date 2022-05-21	rnd 3	type Standard	result 1
		Opponent Herklaas, J (Josh)				Opponent Theron, C (Chloe)
2	7	Tournament WCCA Rural Cup 2022				Tournament Cape Winelands Schools Top Schools 2022
		date 2022-08-13	rnd 1	type Standard	result 1	date 2022-08-27	rnd 3	type Standard	result 1
		Opponent Pieters, A (Aj)				Opponent Swart, R (Runay)
3	4	Tournament Cape Winelands Schools Top Schools 2022				Tournament Robertson Strategema Club 2022
		date 2022-08-27	rnd 6	type Standard	result 1	date 2022-10-29	rnd 3	type Standard	result 1
		Opponent Le Roux, A (Akeelah)				Opponent Joel, R (Roneeq)

#	Games	Start				End
1	11	Tournament Cape Winelands Schools 2022				Tournament Worcester Primary School League 2022
		date 2022-03-12	rnd 4	type Standard	result 1	date 2022-05-21	rnd 3	type Standard	result 1
		Opponent Herklaas, J (Josh)				Opponent Theron, C (Chloe)
2	7	Tournament WCCA Rural Cup 2022				Tournament Cape Winelands Schools Top Schools 2022
		date 2022-08-13	rnd 1	type Standard	result 1	date 2022-08-27	rnd 3	type Standard	result 1
		Opponent Pieters, A (Aj)				Opponent Swart, R (Runay)
3	4	Tournament Cape Winelands Schools Top Schools 2022				Tournament Robertson Strategema Club 2022
		date 2022-08-27	rnd 6	type Standard	result 1	date 2022-10-29	rnd 3	type Standard	result 1
		Opponent Le Roux, A (Akeelah)				Opponent Joel, R (Roneeq)

#	Games	Start				End
1	5	Tournament Worcester Schools Trials 2022				Tournament CW Top Schools 2023
		date 2022-02-19	rnd 3	type Rapid	result 1	date 2023-08-26	rnd 3	type Rapid	result 1
		Opponent Geel, M (Matthew)				Opponent Jacobs, A (Ashlynn)
2	3	Tournament Cape Winelands Schools - PS Trials 1 2024				Tournament Cape Winelands Schools - PS Trials 1 2024
		date 2024-02-10	rnd 3	type Rapid	result 1	date 2024-02-10	rnd 5	type Rapid	result 1
		Opponent Kriel, D (Daniel)				Opponent Dippenaar, Z (Zaybian)
3	3	Tournament Cape Winelands - Marie Delport Memorial 2024				Tournament Cape Winelands Schools - PS Trials 1 2024
		date 2024-01-27	rnd 5	type Rapid	result 1	date 2024-02-10	rnd 1	type Rapid	result 1
		Opponent Folscher, L (Lizel)				Opponent Daniels, F (Fehaygo)

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	Kuypers ,P (Parker)	6	1	-283.3	4	1	-212.5	2	0	-425	0	0	0
1	Kuypers ,P (Parker)	6	1330.7	1047.3	4	1275.4	1118.2	2	1351	905.7	0	0	0
2	Fortuin ,A (Ashton)	4	4	425	4	4	425	0	0	0	0	0	0
2	Fortuin ,A (Ashton)	4	1170.2	1595.2	4	1166.2	1595.2	0	0	0	0	0	0
3	Viljoen ,A (Adrihan)	4	3	212.5	3	3	425	1	0	-425	0	0	0
3	Viljoen ,A (Adrihan)	4	1230.4	1442.9	3	1239	1655.4	1	1184	805.4	0	0	0
4	Koert ,D (Dane)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
4	Koert ,D (Dane)	3	1222.2	1363.9	3	1221.2	1363.9	0	0	0	0	0	0
5	Klopper ,E (Elzaan)	3	2	141.7	2	2	425	1	0	-425	0	0	0
5	Klopper ,E (Elzaan)	3	1306.9	1448.6	2	1275.2	1731.9	1	1375.8	881.9	0	0	0
6	Wehr ,Z (Zeeq)	2	2	425	2	2	425	0	0	0	0	0	0
6	Wehr ,Z (Zeeq)	2	1200	1625	2	1200	1625	0	0	0	0	0	0
7	Du Plessis ,J (Joshua)	2	1	0	2	1	0	0	0	0	0	0	0
7	Du Plessis ,J (Joshua)	2	1148.2	1148.2	2	1138	1148.2	0	0	0	0	0	0
8	Smith ,J (James)	2	0	-425	2	0	-425	0	0	0	0	0	0
8	Smith ,J (James)	2	1269.7	844.7	2	1235.6	844.7	0	0	0	0	0	0
9	Van Zyl ,E (Eras)	2	2	425	2	2	425	0	0	0	0	0	0
9	Van Zyl ,E (Eras)	2	1214.4	1639.4	2	1215.8	1639.4	0	0	0	0	0	0
10	Holmes ,M (Matthew)	2	1	0	2	1	0	0	0	0	0	0	0
10	Holmes ,M (Matthew)	2	1224.2	1224.2	2	1224.6	1224.2	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 Tonder, L (Luhann)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms