Chess South Africa Ratings Database

PLAYER PAGE

Personal

De Villiers, A (Andre)

Chess SA id

1160303469

FIDE id

Date of birth

2016-03-01 (U10)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-05-10

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1213.1	1215.8	1200	1200
Raw rating	1212.6	1215.2	1200	1200
Weighted rating	1213.1	1215.8	1200	1200
Weighted performance	0	0	0	0
Floor	715.9	719.2	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	162.9	162.3	165.8	165.8
Highest rating	1290.1 2024-05-01	1290.2 2024-05-01	1200 2024-05-01	1200 2024-05-01
Highest raw rating	1215.9 2024-06-01	1219.2 2024-06-01	1200 2024-05-01	1200 2024-05-01
Highest weighted rating	1215.9 2024-10-01	1219.2 2024-10-01	1200 2024-05-01	1200 2024-05-01
Highest weighted performance	1290.1 2024-05-01	1290.2 2024-05-01	1200 2024-05-01	1200 2024-05-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.2	0.2	0	0
New rating	1213.2	1216	1200	1200
Analysis
Rating	1213.1	1215.8	1200	1200
Raw rating	1212.6	1215.2	1200	1200
Weighted rating	1213.1	1215.8	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	715.9	719.2	700	700
Max/Min rating change allowed	162.9	162.3	165.8	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	1212.6	1215.2	1200	1200
New weighted rating	1213.2	1216	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1213.2	1216	1200	1200
Temp new rating +/-	0.2	0.2	0	0
Final new rating +/-	0.2	0.2	0	0
New rating	1213.2	1216	1200	1200
New K-factor	36	36	36	36
New floor	715.9	719.2	700	700

Item	Main	Standard
	0	0
	5	5
	5	5
	0	0
	0	0
	0	0
History	10	10

Games since
	Main 10	Standard 10		Rapid 0		Blitz 0
Gender	Male
Age group	U10
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 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	40	-85	1208.7	1123.7
Standard	5	2	40	-85	1208.7	1123.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	10	5	50	0	1206.2	1206.2
Standard	10	5	50	0	1206.2	1206.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1212.6	1215.2	1200	1200
2025-09-01	1212.6	1215.2	1200	1200
2025-08-01	1212.6	1215.2	1200	1200
2025-07-01	1212.2	1214.7	1200	1200
2025-06-01	1211	1213.2	1200	1200
2025-05-01	1215.9	1219.2	1200	1200
2025-04-01	1215.9	1219.2	1200	1200
2025-03-01	1215.9	1219.2	1200	1200
2025-02-01	1215.9	1219.2	1200	1200
2025-01-01	1215.9	1219.2	1200	1200
2024-12-01	1215.9	1219.2	1200	1200
2024-11-01	1215.9	1219.2	1200	1200
2024-10-01	1215.9	1219.2	1200	1200
2024-09-01	1215.9	1219.2	1200	1200
2024-08-01	1215.9	1219.2	1200	1200
2024-07-01	1215.9	1219.2	1200	1200
2024-06-01	1215.9	1219.2	1200	1200
2024-08-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	1200	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	2025 Tshwane North District CLOSED Team Championships (D3) (U11)	2025-08-16	2025-08-16	Standard	Tshwane (GTP)	5	0	0	No	Analysis
2	2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5 (U9 Open)	2025-05-10	2025-05-10	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Tshwane North District CLOSED Team Championships (D3) (U11)	2025-08-16	2025-08-16	Standard	Tshwane (GTP)	5	0	0	No	Analysis
2	2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5 (U9 Open)	2025-05-10	2025-05-10	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
3	District 3 Cluster 4 and 5 Individuals 2024 (U9)	2024-05-04	2024-05-04	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament District 3 Cluster 4 and 5 Individuals 2024				Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5
		date 2024-05-04	rnd 4	type Standard	result 1	date 2025-05-10	rnd 1	type Standard	result 1
		Opponent Hans, B (Boitshepo)				Opponent Mulder, D (Dirk)
2	1	Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5				Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5
		date 2025-05-10	rnd 3	type Standard	result 1	date 2025-05-10	rnd 3	type Standard	result 1
		Opponent Van Zyl, E (Erik)				Opponent Van Zyl, E (Erik)
3	1	Tournament District 3 Cluster 4 and 5 Individuals 2024				Tournament District 3 Cluster 4 and 5 Individuals 2024
		date 2024-05-04	rnd 1	type Standard	result 1	date 2024-05-04	rnd 1	type Standard	result 1
		Opponent Richter, O (Odessa)				Opponent Richter, O (Odessa)

#	Games	Start				End
1	3	Tournament District 3 Cluster 4 and 5 Individuals 2024				Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5
		date 2024-05-04	rnd 4	type Standard	result 1	date 2025-05-10	rnd 1	type Standard	result 1
		Opponent Hans, B (Boitshepo)				Opponent Mulder, D (Dirk)
2	1	Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5				Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5
		date 2025-05-10	rnd 3	type Standard	result 1	date 2025-05-10	rnd 3	type Standard	result 1
		Opponent Van Zyl, E (Erik)				Opponent Van Zyl, E (Erik)
3	1	Tournament District 3 Cluster 4 and 5 Individuals 2024				Tournament District 3 Cluster 4 and 5 Individuals 2024
		date 2024-05-04	rnd 1	type Standard	result 1	date 2024-05-04	rnd 1	type Standard	result 1
		Opponent Richter, O (Odessa)				Opponent Richter, O (Odessa)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament District 3 Cluster 4 and 5 Individuals 2024				Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5
		date 2024-05-04	rnd 4	type Standard	result 1	date 2025-05-10	rnd 1	type Standard	result 1
		Opponent Hans, B (Boitshepo)				Opponent Mulder, D (Dirk)
2	1	Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5				Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5
		date 2025-05-10	rnd 3	type Standard	result 1	date 2025-05-10	rnd 3	type Standard	result 1
		Opponent Van Zyl, E (Erik)				Opponent Van Zyl, E (Erik)
3	1	Tournament District 3 Cluster 4 and 5 Individuals 2024				Tournament District 3 Cluster 4 and 5 Individuals 2024
		date 2024-05-04	rnd 1	type Standard	result 1	date 2024-05-04	rnd 1	type Standard	result 1
		Opponent Richter, O (Odessa)				Opponent Richter, O (Odessa)

#	Games	Start				End
1	3	Tournament District 3 Cluster 4 and 5 Individuals 2024				Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5
		date 2024-05-04	rnd 4	type Standard	result 1	date 2025-05-10	rnd 1	type Standard	result 1
		Opponent Hans, B (Boitshepo)				Opponent Mulder, D (Dirk)
2	1	Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5				Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5
		date 2025-05-10	rnd 3	type Standard	result 1	date 2025-05-10	rnd 3	type Standard	result 1
		Opponent Van Zyl, E (Erik)				Opponent Van Zyl, E (Erik)
3	1	Tournament District 3 Cluster 4 and 5 Individuals 2024				Tournament District 3 Cluster 4 and 5 Individuals 2024
		date 2024-05-04	rnd 1	type Standard	result 1	date 2024-05-04	rnd 1	type Standard	result 1
		Opponent Richter, O (Odessa)				Opponent Richter, O (Odessa)

No games found.

#	Games	Start				End

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	Mulder ,D (Dirk)	1	1	425	1	1	425	0	0	0	0	0	0
1	Mulder ,D (Dirk)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Pretorius ,P (Phillip)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Pretorius ,P (Phillip)	1	1268.2	843.2	1	1279.8	843.2	0	0	0	0	0	0
3	Van Zyl ,E (Erik)	1	1	425	1	1	425	0	0	0	0	0	0
3	Van Zyl ,E (Erik)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Rousseau ,S (Sebastien)	1	1	425	1	1	425	0	0	0	0	0	0
4	Rousseau ,S (Sebastien)	1	1150.5	1575.5	1	1139.6	1575.5	0	0	0	0	0	0
5	Hans ,B (Boitshepo)	1	1	425	1	1	425	0	0	0	0	0	0
5	Hans ,B (Boitshepo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Snyman ,P (Philippus)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Snyman ,P (Philippus)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Richter ,O (Odessa)	1	1	425	1	1	425	0	0	0	0	0	0
7	Richter ,O (Odessa)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Haupt ,D (Dawid)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Haupt ,D (Dawid)	1	1101.8	676.8	1	1093	676.8	0	0	0	0	0	0
9	Erasmus ,J (Jacobus)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Erasmus ,J (Jacobus)	1	1349.7	924.7	1	1352	924.7	0	0	0	0	0	0
10	Ngobeni ,M (Musa)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Ngobeni ,M (Musa)	1	1191.8	766.8	1	1188.5	766.8	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, A (Andre)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms