Chess South Africa Ratings Database

PLAYER PAGE

Personal

De Villiers, D (Dawid)

Chess SA id

1080162676

FIDE id

Date of birth

2008-01-05 (U18)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-18

Personal details last changed

1900-01-01

Junior GPX Games

32.7

Junior GPX Points

1469.7

Item	Main	Standard	Rapid	Blitz
Rating	1509.5	1466.7	1302.1	1200
Raw rating	1509.5	1466.7	1302.1	1200
Weighted rating	1411.7	1383.8	1247.2	1200
Weighted performance	1480.2	1453	0	0
Floor	1033.7	990	802.1	700
K-factor	32	32	36	36
Min/Max rating change allowed	106.7	113.4	143.4	165.8
Highest rating	1533.7 2025-09-30	1575.9 2023-10-01	1302.1 2025-09-01	1200 2018-10-01
Highest raw rating	1533.7 2025-09-30	1490 2025-09-30	1302.1 2025-09-01	1200 2024-03-01
Highest weighted rating	1411.7 2025-11-01	1383.8 2025-11-01	1235 2025-09-01	1200 2018-10-01
Highest weighted performance	1530.8 2025-09-30	1575.9 2023-10-01	1260 2023-10-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1509.5	1466.7	1302.1	1200
Analysis
Rating	1509.5	1466.7	1302.1	1200
Raw rating	1509.5	1466.7	1302.1	1200
Weighted rating	1411.7	1383.8	1247.2
Weighted performance	1480.2	1453	0
K-factor	32	32	36	36
Floor	1033.7	990	802.1	700
Max/Min rating change allowed	106.7	113.4	143.4	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	1509.5	1466.7	1302.1	1200
New weighted rating	1423.2	1393.1	1252.8	1200
New weighted performance	1471.3	1444.1	0	0
Temp new rating	1509.5	1466.7	1302.1	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1509.5	1466.7	1302.1	1200
New K-factor	32	32	36	36
New floor	1033.7	990	802.1	700

Item	Main	Standard	Rapid
	0	0	0
	38	27	11
	0	0	0
	10	6	4
	0	0	0
	0	0	0
History	48	33	15

Games since
	Main 38	Standard 27		Rapid 11		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	38	25	65.79	134.2	1420.6	1554.9
Standard	27	17.5	64.81	125.9	1445.6	1571.6
Rapid	11	7.5	68.18	154.5	1359.3	1513.8
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	48	32.5	67.71	150.5	1387.1	1537.7
Standard	33	23	69.7	167.4	1405.3	1572.8
Rapid	15	9.5	63.33	113.3	1347.1	1460.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1509.5	1466.7	1302.1	1200
2025-09-30	1533.7	1490	1302.1	1200
2025-09-01	1492	1430.8	1302.1	1200
2025-08-01	1479.4	1430.8	1255.1	1200
2025-07-01	1479.4	1430.8	1255.1	1200
2025-06-01	1479.4	1430.8	1255.1	1200
2025-05-01	1479.4	1430.8	1255.1	1200
2025-04-01	1479.4	1430.8	1255.1	1200
2025-03-01	1492.3	1438.7	1255.1	1200
2025-02-01	1289.6	1293.6	1208.3	1200
2025-01-01	1289.6	1293.6	1208.3	1200
2024-12-01	1289.6	1293.6	1208.3	1200
2024-11-01	1289.6	1293.6	1208.3	1200
2024-10-01	1289.6	1293.6	1208.3	1200
2024-09-01	1289.6	1293.6	1208.3	1200
2024-08-01	1289.6	1293.6	1208.3	1200
2024-07-01	1289.6	1293.6	1208.3	1200
2024-09-01	1289.6	1293.6	1208.3	1200
2024-05-01	1289.6	1293.6	1208.3	1200
2024-04-01	1289.6	1293.6	1208.3	1200
2024-03-01	1289.6	1293.6	1208.3	1200
2024-02-01	1289.6	1293.6	1208.3	1200
2024-01-01	1289.6	1293.6	1208.3	1200
2023-12-01	1289.6	1293.6	1208.3	1200

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	Paarl Boys' High School Chess Festival 2025 (Elite)	2025-10-17	2025-10-18	Standard	Cape Winelands (WCW)	6	6	1.5	Yes	Analysis
2	Western Cape Schools - Top Schools 2025 (U19)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	6	4.5	Yes	Analysis
3	Cape Winelands Top Schools 2025 (U17+U19)	2025-08-23	2025-08-23	Rapid	Cape Winelands (WCW)	5	5	3.5	Yes	Analysis
4	Cape Winelands Schools Prestige 2025 (U17 Boys)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
5	Grey College Team Championship 2025 (A)	2025-02-21	2025-02-22	Standard	Mangaung (FMB)	5	5	4	Yes	Analysis
6	Cape Winelands Schools - Trials 1 2025 (U17 Boys)	2025-02-08	2025-02-08	Standard	Cape Winelands (WCW)	5	5	4.5	Yes	Analysis
7	Overberg Schools & Federation Open 2025 (Open)	2025-02-01	2025-02-01	Rapid	Overberg (WOS)	6	6	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Paarl Boys' High School Chess Festival 2025 (Elite)	2025-10-17	2025-10-18	Standard	Cape Winelands (WCW)	6	6	1.5	Yes	Analysis
2	Western Cape Schools - Top Schools 2025 (U19)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	6	4.5	Yes	Analysis
3	Cape Winelands Top Schools 2025 (U17+U19)	2025-08-23	2025-08-23	Rapid	Cape Winelands (WCW)	5	5	3.5	Yes	Analysis
4	Cape Winelands Schools Prestige 2025 (U17 Boys)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
5	Grey College Team Championship 2025 (A)	2025-02-21	2025-02-22	Standard	Mangaung (FMB)	5	5	4	Yes	Analysis
6	Cape Winelands Schools - Trials 1 2025 (U17 Boys)	2025-02-08	2025-02-08	Standard	Cape Winelands (WCW)	5	5	4.5	Yes	Analysis
7	Overberg Schools & Federation Open 2025 (Open)	2025-02-01	2025-02-01	Rapid	Overberg (WOS)	6	6	4	Yes	Analysis
8	Paarl Gimnasium Championship 2023 (A)	2023-10-24	2023-10-30	Rapid	Cape Winelands (WCW)	9	4	2	Yes	Analysis
9	Paarl Boys High Chess Festival 2023 (2nd Division)	2023-10-13	2023-10-14	Standard	Cape Winelands (WCW)	6	6	5.5	Yes	Analysis

#	Games	Start				End
1	9	Tournament Overberg Schools & Federation Open 2025				Tournament Grey College Team Championship 2025
		date 2025-02-01	rnd 4	type Rapid	result 1	date 2025-02-21	rnd 1	type Standard	result 1
		Opponent Da Fonseca, M (Matthew)				Opponent Van Staden, C (Christiaan)
2	7	Tournament Cape Winelands Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-08-23	rnd 3	type Rapid	result 1	date 2025-09-06	rnd 4	type Standard	result 1
		Opponent Kotze, J (Johann)				Opponent Rossouw, L (Liam)
3	7	Tournament Paarl Boys High Chess Festival 2023				Tournament Paarl Gimnasium Championship 2023
		date 2023-10-13	rnd 1	type Standard	result 0.5	date 2023-10-24	rnd 3	type Rapid	result 1
		Opponent Fourie, H (Hans)				Opponent Van Der Schyff, L (Luhan)

#	Games	Start				End
1	12	Tournament Paarl Boys High Chess Festival 2023				Tournament Grey College Team Championship 2025
		date 2023-10-13	rnd 1	type Standard	result 0.5	date 2025-02-21	rnd 1	type Standard	result 1
		Opponent Fourie, H (Hans)				Opponent Van Staden, C (Christiaan)
2	7	Tournament Cape Winelands Schools Prestige 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-09-06	rnd 4	type Standard	result 1
		Opponent Grobbelaar, A (Altus)				Opponent Rossouw, L (Liam)
3	3	Tournament Grey College Team Championship 2025				Tournament Grey College Team Championship 2025
		date 2025-02-21	rnd 3	type Standard	result 1	date 2025-02-22	rnd 5	type Standard	result 1
		Opponent Goncalves, A (Adriano)				Opponent Barker, R (Ryan)

#	Games	Start				End
1	4	Tournament Overberg Schools & Federation Open 2025				Tournament Cape Winelands Top Schools 2025
		date 2025-02-01	rnd 4	type Rapid	result 1	date 2025-08-23	rnd 1	type Rapid	result 1
		Opponent Da Fonseca, M (Matthew)				Opponent Mthayi, O (Onikwa)
2	3	Tournament Cape Winelands Top Schools 2025				Tournament Cape Winelands Top Schools 2025
		date 2025-08-23	rnd 3	type Rapid	result 1	date 2025-08-23	rnd 5	type Rapid	result 1
		Opponent Kotze, J (Johann)				Opponent Jeppie, R (Riaad)
3	2	Tournament Overberg Schools & Federation Open 2025				Tournament Overberg Schools & Federation Open 2025
		date 2025-02-01	rnd 1	type Rapid	result 1	date 2025-02-01	rnd 2	type Rapid	result 0.5
		Opponent Murada, W (Willing)				Opponent Olivier, C (Caleb)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament Paarl Boys High Chess Festival 2023				Tournament Paarl Gimnasium Championship 2023
		date 2023-10-13	rnd 2	type Standard	result 1	date 2023-10-24	rnd 3	type Rapid	result 1
		Opponent Illunga, A (Amos)				Opponent Van Der Schyff, L (Luhan)
2	5	Tournament Overberg Schools & Federation Open 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-01	rnd 6	type Rapid	result 1	date 2025-02-08	rnd 4	type Standard	result 1
		Opponent Roux, A (Arno)				Opponent Wu, J (Jason)
3	4	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Top Schools 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-08-23	rnd 1	type Rapid	result 1
		Opponent Grobbelaar, A (Altus)				Opponent Mthayi, O (Onikwa)

#	Games	Start				End
1	9	Tournament Paarl Boys High Chess Festival 2023				Tournament Cape Winelands Schools - Trials 1 2025
		date 2023-10-13	rnd 2	type Standard	result 1	date 2025-02-08	rnd 4	type Standard	result 1
		Opponent Illunga, A (Amos)				Opponent Wu, J (Jason)
2	3	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 2	type Standard	result 1	date 2025-09-06	rnd 4	type Standard	result 1
		Opponent Petersen-Bizaare, S (Shaqeel)				Opponent Rossouw, L (Liam)
3	3	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Grobbelaar, A (Altus)				Opponent Spruit, R (Raegan)

#	Games	Start				End
1	2	Tournament Overberg Schools & Federation Open 2025				Tournament Cape Winelands Top Schools 2025
		date 2025-02-01	rnd 6	type Rapid	result 1	date 2025-08-23	rnd 1	type Rapid	result 1
		Opponent Roux, A (Arno)				Opponent Mthayi, O (Onikwa)
2	1	Tournament Cape Winelands Top Schools 2025				Tournament Cape Winelands Top Schools 2025
		date 2025-08-23	rnd 5	type Rapid	result 1	date 2025-08-23	rnd 5	type Rapid	result 1
		Opponent Jeppie, R (Riaad)				Opponent Jeppie, R (Riaad)
3	1	Tournament Cape Winelands Top Schools 2025				Tournament Cape Winelands Top Schools 2025
		date 2025-08-23	rnd 3	type Rapid	result 1	date 2025-08-23	rnd 3	type Rapid	result 1
		Opponent Kotze, J (Johann)				Opponent Kotze, J (Johann)

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	Van Heerden ,EJ (Ethan Joel)	3	1	-141.7	2	1	0	1	0	-425	0	0	0
1	Van Heerden ,EJ (Ethan Joel)	3	1588	1446.4	2	1556.3	1588	1	1402.3	1163	0	0	0
2	De Vos ,ES (Eustace Steyn)	2	1	0	2	1	0	0	0	0	0	0	0
2	De Vos ,ES (Eustace Steyn)	2	1494	1494	2	1477.1	1494	0	0	0	0	0	0
3	Potgieter ,W (Werne)	2	0.5	-212.5	1	0.5	0	1	0	-425	0	0	0
3	Potgieter ,W (Werne)	2	1663.3	1450.8	1	1675.8	1663.3	1	1393.2	1238.3	0	0	0
4	Van Niekerk ,M (Mariano)	1	1	425	1	1	425	0	0	0	0	0	0
4	Van Niekerk ,M (Mariano)	1	1156.1	1581.1	1	1142.3	1581.1	0	0	0	0	0	0
5	Limani ,I (Indiphile)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Limani ,I (Indiphile)	1	1488	1063	1	1412.2	1063	0	0	0	0	0	0
6	Goussard ,T (Tiaan)	1	1	425	1	1	425	0	0	0	0	0	0
6	Goussard ,T (Tiaan)	1	1208	1633	1	1200	1633	0	0	0	0	0	0
7	Van Staden ,C (Christiaan)	1	1	425	1	1	425	0	0	0	0	0	0
7	Van Staden ,C (Christiaan)	1	1275.6	1700.6	1	1148	1700.6	0	0	0	0	0	0
8	Goncalves ,A (Adriano)	1	1	425	1	1	425	0	0	0	0	0	0
8	Goncalves ,A (Adriano)	1	1352.2	1777.2	1	1343.3	1777.2	0	0	0	0	0	0
9	Petersen-Bizaare ,S (Shaqeel)	1	1	425	1	1	425	0	0	0	0	0	0
9	Petersen-Bizaare ,S (Shaqeel)	1	1444.2	1869.2	1	1387.5	1869.2	0	0	0	0	0	0
10	Khati ,A (Abokwe)	1	1	425	1	1	425	0	0	0	0	0	0
10	Khati ,A (Abokwe)	1	1184.8	1609.8	1	1200	1609.8	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

De Villiers, D (Dawid)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms