Chess South Africa Ratings Database

PLAYER PAGE

Personal

Wilson, A (Andrew)

Chess SA id

1100305929

FIDE id

Date of birth

2010-09-03 (U16)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-06-09

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1215.1	1217	1200	1200
Raw rating	1214.6	1216.4	1200	1200
Weighted rating	1215.1	1217	1200	1200
Weighted performance	0	0	0	0
Floor	730.9	735.6	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	162.4	162	165.8	165.8
Highest rating	1395.3 2024-06-01	1384.5 2024-06-01	1200 2024-06-01	1200 2024-06-01
Highest raw rating	1230.9 2024-07-01	1235.6 2024-07-01	1200 2024-06-01	1200 2024-06-01
Highest weighted rating	1230.9 2024-10-01	1235.6 2024-10-01	1200 2024-06-01	1200 2024-06-01
Highest weighted performance	1395.3 2024-06-01	1384.5 2024-06-01	1200 2024-06-01	1200 2024-06-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.2	0.2	0	0
New rating	1215.2	1217.1	1200	1200
Analysis
Rating	1215.1	1217	1200	1200
Raw rating	1214.6	1216.4	1200	1200
Weighted rating	1215.1	1217	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	730.9	735.6	700	700
Max/Min rating change allowed	162.4	162	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	1214.6	1216.4	1200	1200
New weighted rating	1215.2	1217.1	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1215.2	1217.1	1200	1200
Temp new rating +/-	0.2	0.2	0	0
Final new rating +/-	0.2	0.2	0	0
New rating	1215.2	1217.1	1200	1200
New K-factor	36	36	36	36
New floor	730.9	735.6	700	700

Item	Main	Standard
	0	0
	3	3
	8	8
	0	0
	0	0
	0	0
History	11	11

Games since
	Main 11	Standard 11		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	3	1.5	50	0	1196	1196
Standard	3	1.5	50	0	1196	1196
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	11	6.5	59.09	77.3	1142	1219.3
Standard	11	6.5	59.09	77.3	1142	1219.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1214.6	1216.4	1200	1200
2025-09-01	1214.6	1216.4	1200	1200
2025-08-01	1214.6	1216.4	1200	1200
2025-07-01	1214.2	1216	1200	1200
2025-06-01	1213.9	1215.7	1200	1200
2025-05-01	1213.6	1215.3	1200	1200
2025-04-01	1213.2	1214.9	1200	1200
2025-03-01	1212.8	1214.4	1200	1200
2025-02-01	1212.4	1213.8	1200	1200
2025-01-01	1211.2	1211.1	1200	1200
2024-12-01	1211.2	1211.1	1200	1200
2024-11-01	1230.9	1235.6	1200	1200
2024-10-01	1230.9	1235.6	1200	1200
2024-09-01	1230.9	1235.6	1200	1200
2024-08-01	1230.9	1235.6	1200	1200
2024-07-01	1230.9	1235.6	1200	1200
2024-06-01	1200	1200	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	JCC Steyn City High Schools League 2025 (A)	2025-05-07	2025-06-09	Standard	Johannesburg Metro (GJM)	6	0	0	No	Analysis
2	JCC Steyn City High Schools League 2025 (B)	2025-05-07	2025-06-09	Standard	Johannesburg Metro (GJM)	6	3	1.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	JCC Steyn City High Schools League 2025 (A)	2025-05-07	2025-06-09	Standard	Johannesburg Metro (GJM)	6	0	0	No	Analysis
2	JCC Steyn City High Schools League 2025 (B)	2025-05-07	2025-06-09	Standard	Johannesburg Metro (GJM)	6	3	1.5	Yes	Analysis
3	JCC St Peters High Schools League 2024 (B)	2024-09-09	2024-10-14	Standard	Johannesburg Metro (GJM)	5	4	2	Yes	Analysis
4	JCC Steyn City High Schools League 2024 (B)	2024-05-11	2024-05-25	Standard	Johannesburg Metro (GJM)	6	4	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament JCC Steyn City High Schools League 2024				Tournament JCC Steyn City High Schools League 2024
		date 2024-05-20	rnd 4	type Standard	result 1	date 2024-05-25	rnd 6	type Standard	result 1
		Opponent Shalala, D (Daniel John)				Opponent Shiller, A (Abigail)
2	2	Tournament JCC Steyn City High Schools League 2025				Tournament JCC Steyn City High Schools League 2025
		date 2025-05-26	rnd 4	type Standard	result 1	date 2025-06-02	rnd 5	type Standard	result 0.5
		Opponent Ngema, M (Malibongwe)				Opponent Ndlukulwani, S (Siphamandla)
3	2	Tournament JCC St Peters High Schools League 2024				Tournament JCC St Peters High Schools League 2024
		date 2024-09-16	rnd 2	type Standard	result 1	date 2024-09-30	rnd 3	type Standard	result 1
		Opponent Rabali, S (Sheila)				Opponent Pillay, E (Emily)

#	Games	Start				End
1	3	Tournament JCC Steyn City High Schools League 2024				Tournament JCC Steyn City High Schools League 2024
		date 2024-05-20	rnd 4	type Standard	result 1	date 2024-05-25	rnd 6	type Standard	result 1
		Opponent Shalala, D (Daniel John)				Opponent Shiller, A (Abigail)
2	2	Tournament JCC Steyn City High Schools League 2025				Tournament JCC Steyn City High Schools League 2025
		date 2025-05-26	rnd 4	type Standard	result 1	date 2025-06-02	rnd 5	type Standard	result 0.5
		Opponent Ngema, M (Malibongwe)				Opponent Ndlukulwani, S (Siphamandla)
3	2	Tournament JCC St Peters High Schools League 2024				Tournament JCC St Peters High Schools League 2024
		date 2024-09-16	rnd 2	type Standard	result 1	date 2024-09-30	rnd 3	type Standard	result 1
		Opponent Rabali, S (Sheila)				Opponent Pillay, E (Emily)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament JCC Steyn City High Schools League 2024				Tournament JCC Steyn City High Schools League 2024
		date 2024-05-20	rnd 4	type Standard	result 1	date 2024-05-25	rnd 6	type Standard	result 1
		Opponent Shalala, D (Daniel John)				Opponent Shiller, A (Abigail)
2	2	Tournament JCC St Peters High Schools League 2024				Tournament JCC St Peters High Schools League 2024
		date 2024-09-16	rnd 2	type Standard	result 1	date 2024-09-30	rnd 3	type Standard	result 1
		Opponent Rabali, S (Sheila)				Opponent Pillay, E (Emily)
3	1	Tournament JCC Steyn City High Schools League 2025				Tournament JCC Steyn City High Schools League 2025
		date 2025-05-26	rnd 4	type Standard	result 1	date 2025-05-26	rnd 4	type Standard	result 1
		Opponent Ngema, M (Malibongwe)				Opponent Ngema, M (Malibongwe)

#	Games	Start				End
1	3	Tournament JCC Steyn City High Schools League 2024				Tournament JCC Steyn City High Schools League 2024
		date 2024-05-20	rnd 4	type Standard	result 1	date 2024-05-25	rnd 6	type Standard	result 1
		Opponent Shalala, D (Daniel John)				Opponent Shiller, A (Abigail)
2	2	Tournament JCC St Peters High Schools League 2024				Tournament JCC St Peters High Schools League 2024
		date 2024-09-16	rnd 2	type Standard	result 1	date 2024-09-30	rnd 3	type Standard	result 1
		Opponent Rabali, S (Sheila)				Opponent Pillay, E (Emily)
3	1	Tournament JCC Steyn City High Schools League 2025				Tournament JCC Steyn City High Schools League 2025
		date 2025-05-26	rnd 4	type Standard	result 1	date 2025-05-26	rnd 4	type Standard	result 1
		Opponent Ngema, M (Malibongwe)				Opponent Ngema, M (Malibongwe)

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	Shalala ,D (Daniel John)	2	1	0	2	1	0	0	0	0	0	0	0
1	Shalala ,D (Daniel John)	2	1290.7	1290.7	2	1294.4	1290.7	0	0	0	0	0	0
2	Shiller ,A (Abigail)	1	1	425	1	1	425	0	0	0	0	0	0
2	Shiller ,A (Abigail)	1	1070	1495	1	1048.8	1495	0	0	0	0	0	0
3	Ngema ,M (Malibongwe)	1	1	425	1	1	425	0	0	0	0	0	0
3	Ngema ,M (Malibongwe)	1	1188.1	1613.1	1	1185.6	1613.1	0	0	0	0	0	0
4	Kajee ,C (Caleb)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Kajee ,C (Caleb)	1	1218.9	793.9	1	1200	793.9	0	0	0	0	0	0
5	Pillay ,E (Emily)	1	1	425	1	1	425	0	0	0	0	0	0
5	Pillay ,E (Emily)	1	1128.6	1553.6	1	1112.8	1553.6	0	0	0	0	0	0
6	Oriasotie ,B (Beverly)	1	1	425	1	1	425	0	0	0	0	0	0
6	Oriasotie ,B (Beverly)	1	1171.1	1596.1	1	1165.4	1596.1	0	0	0	0	0	0
7	Hurgobin ,N (Neha)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Hurgobin ,N (Neha)	1	631.4	206.4	1	658.4	206.4	0	0	0	0	0	0
8	Rabali ,S (Sheila)	1	1	425	1	1	425	0	0	0	0	0	0
8	Rabali ,S (Sheila)	1	1172.8	1597.8	1	1166.8	1597.8	0	0	0	0	0	0
9	Nikhale ,S (Singh)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Nikhale ,S (Singh)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Ndlukulwani ,S (Siphamandla)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Ndlukulwani ,S (Siphamandla)	1	1199.8	1199.8	1	1199.8	1199.8	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Wilson, A (Andrew)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms