Chess South Africa Ratings Database

PLAYER PAGE

Personal

Dube, A (Ainsley)

Chess SA id

1080310577

FIDE id

Date of birth

2008-05-27 (U18)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1383	1355.2	1302.4	1200
Raw rating	1383	1355.2	1302.4	1200
Weighted rating	1256.8	1253	1223.6	1200
Weighted performance	0	0	0	0
Floor	883	855.2	802.4	700
K-factor	36	36	36	36
Min/Max rating change allowed	127.8	132.9	143.3	165.8
Highest rating	1438.4 2024-09-01	1449.5 2024-09-01	1302.4 2025-08-01	1200 2024-09-01
Highest raw rating	1383 2025-09-30	1355.2 2025-09-30	1302.4 2025-08-01	1200 2024-09-01
Highest weighted rating	1256.8 2025-09-30	1258 2024-10-01	1208.2 2025-08-01	1200 2024-09-01
Highest weighted performance	1438.4 2024-09-01	1449.5 2024-09-01	1200 2024-09-01	1200 2024-09-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1383	1355.2	1302.4	1200
Analysis
Rating	1383	1355.2	1302.4	1200
Raw rating	1383	1355.2	1302.4	1200
Weighted rating	1256.8	1253	1223.6
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	883	855.2	802.4	700
Max/Min rating change allowed	127.8	132.9	143.3	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	1383	1355.2	1302.4	1200
New weighted rating	1268.6	1262.6	1230.7	1200
New weighted performance	0	0	0	0
Temp new rating	1383	1355.2	1302.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1383	1355.2	1302.4	1200
New K-factor	36	36	36	36
New floor	883	855.2	802.4	700

Item	Main	Standard	Rapid
	0	0	0
	10	4	6
	5	5	0
	0	0	0
	0	0	0
	0	0	0
History	15	9	6

Games since
	Main 15	Standard 9		Rapid 6		Blitz 0
Gender	Male
Age group	U18
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
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	10	9.5	95	382.5	1351	1733.5
Standard	4	4	100	425	1392.5	1817.5
Rapid	6	5.5	91.67	354.2	1323.3	1677.5
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	15	12.5	83.33	283.3	1354.3	1637.6
Standard	9	7	77.78	236.1	1374.9	1611.1
Rapid	6	5.5	91.67	354.2	1323.3	1677.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1383	1355.2	1302.4	1200
2025-09-01	1312.2	1258	1302.4	1200
2025-08-01	1312.2	1258	1302.4	1200
2025-07-01	1246.1	1258	1200	1200
2025-06-01	1246.1	1258	1200	1200
2025-05-01	1246.1	1258	1200	1200
2025-04-01	1246.1	1258	1200	1200
2025-03-01	1246.1	1258	1200	1200
2025-02-01	1246.1	1258	1200	1200
2025-01-01	1246.1	1258	1200	1200
2024-12-01	1246.1	1258	1200	1200
2024-11-01	1246.1	1258	1200	1200
2024-10-01	1246.1	1258	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	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	Laerskool Eligwa Open 20 Sept 2025 (A+B)	2025-09-20	2025-09-20	Standard	Sedibeng (GSV)	5	4	4	Yes	Analysis
2	Evaton International Chess Day Rapid 19 July 2025 (C)	2025-07-19	2025-07-19	Rapid	Sedibeng (GSV)	6	6	5.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Laerskool Eligwa Open 20 Sept 2025 (A+B)	2025-09-20	2025-09-20	Standard	Sedibeng (GSV)	5	4	4	Yes	Analysis
2	Evaton International Chess Day Rapid 19 July 2025 (C)	2025-07-19	2025-07-19	Rapid	Sedibeng (GSV)	6	6	5.5	Yes	Analysis
3	Gauteng Schools Individuals Finals 2024 (U18 Boys)	2024-08-17	2024-08-17	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis

#	Games	Start				End
1	11	Tournament Gauteng Schools Individuals Finals 2024				Tournament Laerskool Eligwa Open 20 Sept 2025
		date 2024-08-17	rnd 5	type Standard	result 1	date 2025-09-20	rnd 5	type Standard	result 1
		Opponent Mabuya, T (Thapelo Lerato)				Opponent Makumbila, B (Blessing)
2	2	Tournament Gauteng Schools Individuals Finals 2024				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-08-17	rnd 2	type Standard	result 1	date 2024-08-17	rnd 3	type Standard	result 1
		Opponent Kona, B (Bekumuzi)				Opponent Acker, S (Steven)

#	Games	Start				End
1	5	Tournament Gauteng Schools Individuals Finals 2024				Tournament Laerskool Eligwa Open 20 Sept 2025
		date 2024-08-17	rnd 5	type Standard	result 1	date 2025-09-20	rnd 5	type Standard	result 1
		Opponent Mabuya, T (Thapelo Lerato)				Opponent Makumbila, B (Blessing)
2	2	Tournament Gauteng Schools Individuals Finals 2024				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-08-17	rnd 2	type Standard	result 1	date 2024-08-17	rnd 3	type Standard	result 1
		Opponent Kona, B (Bekumuzi)				Opponent Acker, S (Steven)

#	Games	Start				End
1	6	Tournament Evaton International Chess Day Rapid 19 July 2025				Tournament Evaton International Chess Day Rapid 19 July 2025
		date 2025-07-19	rnd 1	type Rapid	result 1	date 2025-07-19	rnd 6	type Rapid	result 0.5
		Opponent Tshakela, K (Katleho)				Opponent Khumalo, K (Khayalethu)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament Gauteng Schools Individuals Finals 2024				Tournament Evaton International Chess Day Rapid 19 July 2025
		date 2024-08-17	rnd 5	type Standard	result 1	date 2025-07-19	rnd 5	type Rapid	result 1
		Opponent Mabuya, T (Thapelo Lerato)				Opponent Masoeu, O (Oratiloe)
2	4	Tournament Laerskool Eligwa Open 20 Sept 2025				Tournament Laerskool Eligwa Open 20 Sept 2025
		date 2025-09-20	rnd 2	type Standard	result 1	date 2025-09-20	rnd 5	type Standard	result 1
		Opponent Makhaza, B (Bhekumusa Sifiso)				Opponent Makumbila, B (Blessing)
3	2	Tournament Gauteng Schools Individuals Finals 2024				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-08-17	rnd 2	type Standard	result 1	date 2024-08-17	rnd 3	type Standard	result 1
		Opponent Kona, B (Bekumuzi)				Opponent Acker, S (Steven)

#	Games	Start				End
1	5	Tournament Gauteng Schools Individuals Finals 2024				Tournament Laerskool Eligwa Open 20 Sept 2025
		date 2024-08-17	rnd 5	type Standard	result 1	date 2025-09-20	rnd 5	type Standard	result 1
		Opponent Mabuya, T (Thapelo Lerato)				Opponent Makumbila, B (Blessing)
2	2	Tournament Gauteng Schools Individuals Finals 2024				Tournament Gauteng Schools Individuals Finals 2024
		date 2024-08-17	rnd 2	type Standard	result 1	date 2024-08-17	rnd 3	type Standard	result 1
		Opponent Kona, B (Bekumuzi)				Opponent Acker, S (Steven)

#	Games	Start				End
1	5	Tournament Evaton International Chess Day Rapid 19 July 2025				Tournament Evaton International Chess Day Rapid 19 July 2025
		date 2025-07-19	rnd 1	type Rapid	result 1	date 2025-07-19	rnd 5	type Rapid	result 1
		Opponent Tshakela, K (Katleho)				Opponent Masoeu, O (Oratiloe)

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	Marimuthu ,S (Shaylen)	2	2	425	1	1	425	1	1	425	0	0	0
1	Marimuthu ,S (Shaylen)	2	1623.8	2048.9	1	1633.9	2048.9	1	1383.3	2048.9	0	0	0
2	Pobe ,M (Masike)	1	1	425	1	1	425	0	0	0	0	0	0
2	Pobe ,M (Masike)	1	1200	1625	1	1220.7	1625	0	0	0	0	0	0
3	Makhaza ,B (Bhekumusa Sifiso)	1	1	425	1	1	425	0	0	0	0	0	0
3	Makhaza ,B (Bhekumusa Sifiso)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Makumbila ,B (Blessing)	1	1	425	1	1	425	0	0	0	0	0	0
4	Makumbila ,B (Blessing)	1	1562.8	1987.8	1	1581.3	1987.8	0	0	0	0	0	0
5	Mabuya ,T (Thapelo Lerato)	1	1	425	1	1	425	0	0	0	0	0	0
5	Mabuya ,T (Thapelo Lerato)	1	1317.3	1742.3	1	1343.1	1742.3	0	0	0	0	0	0
6	Mtimkulu ,L (Lerato)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Mtimkulu ,L (Lerato)	1	1532.5	1107.5	1	1534.5	1107.5	0	0	0	0	0	0
7	Mokoena ,T (Thato)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Mokoena ,T (Thato)	1	1350.7	925.7	1	1368.2	925.7	0	0	0	0	0	0
8	Kona ,B (Bekumuzi)	1	1	425	1	1	425	0	0	0	0	0	0
8	Kona ,B (Bekumuzi)	1	1248.8	1673.8	1	1258	1673.8	0	0	0	0	0	0
9	Acker ,S (Steven)	1	1	425	1	1	425	0	0	0	0	0	0
9	Acker ,S (Steven)	1	1355	1780	1	1356	1780	0	0	0	0	0	0
10	Khumalo ,K (Khayalethu)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
10	Khumalo ,K (Khayalethu)	1	1241.1	1241.1	0	0	0	1	1227	1241.1	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Dube, A (Ainsley)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms