Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Tonder, P (Pieter-Louw)

Chess SA id

1090097154

FIDE id

Date of birth

2009-07-08 (U18)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-03-17

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1204.3	1167.6	1219.4	1200
Raw rating	1204.3	1167.6	1219.4	1200
Weighted rating	1204.3	1167.6	1219.4	1200
Weighted performance	0	0	0	0
Floor	714.5	700	731.3	700
K-factor	36	36	36	36
Min/Max rating change allowed	164.8	173.6	161.3	165.8
Highest rating	1214.5 2018-10-01	1200 2018-02-01	1276.9 2018-03-01	1200 2018-10-01
Highest raw rating	1214.5 2018-10-01	1200 2018-02-01	1231.3 2018-04-01	1200 2024-02-01
Highest weighted rating	1214.5 2019-03-01	1200 2018-02-01	1231.3 2018-09-01	1200 2018-10-01
Highest weighted performance	1200 2024-12-01	1200 2018-02-01	1276.9 2018-03-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1204.3	1167.6	1219.4	1200
Analysis
Rating	1204.3	1167.6	1219.4	1200
Raw rating	1204.3	1167.6	1219.4	1200
Weighted rating	1204.3	1167.6	1219.4
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	714.5	700	731.3	700
Max/Min rating change allowed	164.8	173.6	161.3	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	1204.3	1167.6	1219.4	1200
New weighted rating	1204.3	1167.6	1219.4	1200
New weighted performance	0	0	0	0
Temp new rating	1204.3	1167.6	1219.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1204.3	1167.6	1219.4	1200
New K-factor	36	36	36	36
New floor	714.5	700	731.3	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	26	11	15

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	26	15.5	59.62	81.7	1133.3	1215
Standard	11	5.5	50	0	1158.7	1158.7
Rapid	15	10	66.67	141.7	1114.6	1256.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1204.3	1167.6	1219.4	1200
2025-09-01	1204.3	1167.6	1219.4	1200
2025-08-01	1204.3	1167.6	1219.4	1200
2025-07-01	1204.3	1167.6	1219.4	1200
2025-06-01	1204.3	1167.6	1219.4	1200
2025-05-01	1204.3	1167.6	1219.4	1200
2025-04-01	1204.3	1167.6	1219.4	1200
2025-03-01	1204.3	1167.6	1219.4	1200
2025-02-01	1204.3	1167.6	1219.4	1200
2025-01-01	1204.3	1167.6	1219.4	1200
2024-12-01	1204.3	1167.6	1219.4	1200
2024-11-01	1204.3	1167.6	1219.4	1200
2024-10-01	1204.3	1167.6	1219.4	1200
2024-09-01	1204.3	1167.6	1219.4	1200
2024-08-01	1204.3	1167.6	1219.4	1200
2024-07-01	1204.3	1167.6	1219.4	1200
2024-06-01	1204.3	1167.6	1219.4	1200
2024-08-01	1204.3	1167.6	1219.4	1200
2024-04-01	1204.3	1167.6	1219.4	1200
2024-03-01	1204.3	1167.6	1219.4	1200
2024-02-01	1204.3	1167.6	1219.4	1200
2024-01-01	1204.3	1167.6	1219.4	1200
2023-12-01	1204.3	1167.6	1219.4	1200
2023-11-01	1204.3	1167.6	1219.4	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	Cape Winelands Schools Closed 2019 (U11 Boys)	2019-03-16	2019-03-17	Standard	Cape Winelands (WCW)	7	7	3.5	Yes	Analysis
2	Strategema Robertson 2018 (U9)	2018-09-08	2018-09-08	Rapid	Cape Winelands (WCW)	7	5	3	Yes	Analysis
3	Strategema Club 2018 (U10)	2018-03-10	2018-03-10	Rapid	Cape Winelands (WCW)	5	5	4	Yes	Analysis
4	Cape Winelands Schools Prestige 2018 (U9 Boys)	2018-03-24	2018-03-25	Standard	Cape Winelands (WCW)	7	4	2	Yes	Analysis
5	North Boland Trials 2018 (U9 Boys)	2018-02-17	2018-02-17	Rapid	Cape Winelands (WCW)	5	5	3	Yes	Analysis

#	Games	Start				End
1	4	Tournament North Boland Trials 2018				Tournament Strategema Club 2018
		date 2018-02-17	rnd 4	type Rapid	result 1	date 2018-03-10	rnd 2	type Rapid	result 1
		Opponent Harris, T (Tyler)				Opponent Fortuin, R (Rene)
2	3	Tournament Strategema Club 2018				Tournament Cape Winelands Schools Prestige 2018
		date 2018-03-10	rnd 4	type Rapid	result 1	date 2018-03-24	rnd 1	type Standard	result 1
		Opponent Carolus, H (Hayden)				Opponent Appollis, N (Nokio)
3	2	Tournament Cape Winelands Schools Closed 2019				Tournament Cape Winelands Schools Closed 2019
		date 2019-03-16	rnd 3	type Standard	result 1	date 2019-03-16	rnd 4	type Standard	result 0.5
		Opponent Harris, G (George)				Opponent De Kock, A (Aj)

#	Games	Start				End
1	2	Tournament Cape Winelands Schools Closed 2019				Tournament Cape Winelands Schools Closed 2019
		date 2019-03-16	rnd 3	type Standard	result 1	date 2019-03-16	rnd 4	type Standard	result 0.5
		Opponent Harris, G (George)				Opponent De Kock, A (Aj)
2	2	Tournament Cape Winelands Schools Prestige 2018				Tournament Cape Winelands Schools Closed 2019
		date 2018-03-24	rnd 4	type Standard	result 1	date 2019-03-16	rnd 1	type Standard	result 1
		Opponent Harris, T (Tyler)				Opponent Els, H (Henri)
3	1	Tournament Cape Winelands Schools Closed 2019				Tournament Cape Winelands Schools Closed 2019
		date 2019-03-17	rnd 7	type Standard	result 1	date 2019-03-17	rnd 7	type Standard	result 1
		Opponent Kriel, M (Marnus Juan)				Opponent Kriel, M (Marnus Juan)

#	Games	Start				End
1	4	Tournament North Boland Trials 2018				Tournament Strategema Club 2018
		date 2018-02-17	rnd 4	type Rapid	result 1	date 2018-03-10	rnd 2	type Rapid	result 1
		Opponent Harris, T (Tyler)				Opponent Fortuin, R (Rene)
2	3	Tournament Strategema Club 2018				Tournament Strategema Robertson 2018
		date 2018-03-10	rnd 4	type Rapid	result 1	date 2018-09-08	rnd 1	type Rapid	result 1
		Opponent Carolus, H (Hayden)				Opponent Edwards, R (Rafael)
3	2	Tournament Strategema Robertson 2018				Tournament Strategema Robertson 2018
		date 2018-09-08	rnd 3	type Rapid	result 1	date 2018-09-08	rnd 4	type Rapid	result 1
		Opponent Hanekom, L (Logan)				Opponent Lockem , M (Marli)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament North Boland Trials 2018				Tournament Strategema Club 2018
		date 2018-02-17	rnd 4	type Rapid	result 1	date 2018-03-10	rnd 2	type Rapid	result 1
		Opponent Harris, T (Tyler)				Opponent Fortuin, R (Rene)
2	3	Tournament Strategema Club 2018				Tournament Cape Winelands Schools Prestige 2018
		date 2018-03-10	rnd 4	type Rapid	result 1	date 2018-03-24	rnd 1	type Standard	result 1
		Opponent Carolus, H (Hayden)				Opponent Appollis, N (Nokio)
3	2	Tournament Strategema Robertson 2018				Tournament Strategema Robertson 2018
		date 2018-09-08	rnd 3	type Rapid	result 1	date 2018-09-08	rnd 4	type Rapid	result 1
		Opponent Hanekom, L (Logan)				Opponent Lockem , M (Marli)

#	Games	Start				End
1	2	Tournament Cape Winelands Schools Prestige 2018				Tournament Cape Winelands Schools Closed 2019
		date 2018-03-24	rnd 4	type Standard	result 1	date 2019-03-16	rnd 1	type Standard	result 1
		Opponent Harris, T (Tyler)				Opponent Els, H (Henri)
2	1	Tournament Cape Winelands Schools Closed 2019				Tournament Cape Winelands Schools Closed 2019
		date 2019-03-17	rnd 7	type Standard	result 1	date 2019-03-17	rnd 7	type Standard	result 1
		Opponent Kriel, M (Marnus Juan)				Opponent Kriel, M (Marnus Juan)
3	1	Tournament Cape Winelands Schools Closed 2019				Tournament Cape Winelands Schools Closed 2019
		date 2019-03-16	rnd 3	type Standard	result 1	date 2019-03-16	rnd 3	type Standard	result 1
		Opponent Harris, G (George)				Opponent Harris, G (George)

#	Games	Start				End
1	4	Tournament North Boland Trials 2018				Tournament Strategema Club 2018
		date 2018-02-17	rnd 4	type Rapid	result 1	date 2018-03-10	rnd 2	type Rapid	result 1
		Opponent Harris, T (Tyler)				Opponent Fortuin, R (Rene)
2	3	Tournament Strategema Club 2018				Tournament Strategema Robertson 2018
		date 2018-03-10	rnd 4	type Rapid	result 1	date 2018-09-08	rnd 1	type Rapid	result 1
		Opponent Carolus, H (Hayden)				Opponent Edwards, R (Rafael)
3	2	Tournament Strategema Robertson 2018				Tournament Strategema Robertson 2018
		date 2018-09-08	rnd 3	type Rapid	result 1	date 2018-09-08	rnd 4	type Rapid	result 1
		Opponent Hanekom, L (Logan)				Opponent Lockem , M (Marli)

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	Harris ,G (George)	2	1	0	1	1	425	1	0	-425	0	0	0
1	Harris ,G (George)	2	1182.9	1182.9	1	1139.2	1607.9	1	1200	757.9	0	0	0
2	Harris ,T (Tyler)	2	2	425	1	1	425	1	1	425	0	0	0
2	Harris ,T (Tyler)	2	1181.1	1606.1	1	1200	1606.1	1	1200	1606.1	0	0	0
3	Groenewald ,A (Ancha)	2	0	-425	0	0	0	2	0	-425	0	0	0
3	Groenewald ,A (Ancha)	2	981	556	0	0	0	2	890.8	556	0	0	0
4	Moller ,J (Johan-Zulch)	2	2	425	0	0	0	2	2	425	0	0	0
4	Moller ,J (Johan-Zulch)	2	1169.7	1594.7	0	0	0	2	1149.4	1594.7	0	0	0
5	Wu ,J (Jason)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Wu ,J (Jason)	1	1183.7	758.7	1	1200	758.7	0	0	0	0	0	0
6	Neethling ,S (Sean)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Neethling ,S (Sean)	1	931.6	506.6	1	752	506.6	0	0	0	0	0	0
7	Appollis ,N (Nokio)	1	1	425	1	1	425	0	0	0	0	0	0
7	Appollis ,N (Nokio)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Els ,H (Henri)	1	1	425	1	1	425	0	0	0	0	0	0
8	Els ,H (Henri)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	De Vos ,ES (Eustace Steyn)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	De Vos ,ES (Eustace Steyn)	1	1022.6	597.6	1	839.6	597.6	0	0	0	0	0	0
10	Kriel ,M (Marnus Juan)	1	1	425	1	1	425	0	0	0	0	0	0
10	Kriel ,M (Marnus Juan)	1	1306.5	1731.5	1	1265.3	1731.5	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, P (Pieter-Louw)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms