Chess South Africa Ratings Database

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Personal

Kale, A (Akhona)

Chess SA id

1080191325

FIDE id

Date of birth

2008-03-29 (U20)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-12-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1531.7	1528.1	1269.5	1200
Raw rating	1507.5	1499.1	1269.5	1200
Weighted rating	1435.3	1424.5	1225.5	1200
Weighted performance	1531.7	1528.1	0	0
Floor	1007.5	999.1	769.5	700
K-factor	32	32	36	36
Min/Max rating change allowed	107	108.3	150.2	165.8
Highest rating	1531.7 2026-01-01	1528.1 2026-01-01	1269.5 2025-05-05	1200 2018-10-01
Highest raw rating	1507.5 2026-01-01	1499.1 2026-01-01	1269.5 2025-05-05	1200 2024-02-01
Highest weighted rating	1435.3 2026-01-01	1424.5 2026-01-01	1269.5 2018-10-01	1200 2018-10-01
Highest weighted performance	1531.7 2026-01-01	1528.1 2026-01-01	1200 2019-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-10.2	-10.2	0	0
New rating	1521.5	1518	1269.5	1200
Analysis
Rating	1531.7	1528.1	1269.5	1200
Raw rating	1507.5	1499.1	1269.5	1200
Weighted rating	1435.3	1424.5	1225.5
Weighted performance	1531.7	1528.1	0
K-factor	32	32	36	36
Floor	1007.5	999.1	769.5	700
Max/Min rating change allowed	107	108.3	150.2	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	1507.5	1499.1	1269.5	1200
New weighted rating	1444.9	1433.8	1231.2	1200
New weighted performance	1521.5	1518	0	0
Temp new rating	1521.5	1518	1269.5	1200
Temp new rating +/-	-10.2	-10.2	0	0
Final new rating +/-	-10.2	-10.2	0	0
New rating	1521.5	1518	1269.5	1200
New K-factor	32	32	36	36
New floor	1007.5	999.1	769.5	700

Item	Main	Standard	Rapid
	0	0	0
	50	45	5
	34	29	5
	7	0	7
	0	0	0
	0	0	0
History	91	74	17

Games since
	Main 91	Standard 74		Rapid 17		Blitz 0
Gender	Male
Age group	U18
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	1582		543		79
Male	1327		444		62
U18	255		91		11
U18 Male	225		78		10
Standard
	RSA		Province		Region
Overall	1624		598		82
Male	1346		484		65
U18	269		111		13
U18 Male	234		95		11
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	50	31	62	102	1360	1462
Standard	45	26	57.78	66.1	1356.5	1422.6
Rapid	5	5	100	425	1391.8	1816.8
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	91	54	59.34	79.4	1361.6	1441
Standard	74	43.5	58.78	74.7	1371.3	1446
Rapid	17	10.5	61.76	100	1319.2	1419.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1507.5	1499.1	1269.5	1200
2025-11-30	1460.8	1446.9	1269.5	1200
2025-11-01	1456.1	1437.3	1269.5	1200
2025-09-30	1448.1	1414.3	1269.5	1200
2025-09-01	1439.3	1405.6	1269.5	1200
2025-08-01	1465	1431.6	1269.5	1200
2025-07-01	1465	1431.6	1269.5	1200
2025-06-01	1475.6	1440.7	1269.5	1200
2025-05-01	1467.6	1434	1269.5	1200
2025-04-01	1423.6	1434	1164.7	1200
2025-03-01	1426.3	1439.2	1164.7	1200
2025-02-01	1444.9	1463.5	1164.7	1200
2025-01-01	1444.9	1463.5	1164.7	1200
2024-12-01	1432.9	1452	1164.7	1200
2024-11-01	1432.9	1452	1164.7	1200
2024-10-01	1453.8	1452	1150.7	1200
2024-09-01	1328.9	1343.2	1150.7	1200
2024-11-01	1328.9	1343.2	1150.7	1200
2024-07-01	1286.2	1291.4	1150.7	1200
2024-06-01	1257.8	1262.6	1150.7	1200
2024-05-01	1257.8	1262.6	1150.7	1200
2024-04-01	1203.7	1200	1150.7	1200
2024-03-01	1203.7	1200	1150.7	1200
2024-02-01	1203.7	1200	1150.7	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	Gauteng Inter-Region at Emerald Resort 2025 (U18 Championship)	2025-12-06	2025-12-07	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
2	Chess Power House October Open 2025 (A)	2025-10-25	2025-10-25	Standard	Ekurhuleni (GE)	5	4	1	Yes	Analysis
3	2025 Gauteng Top Schools Teams (U19)	2025-08-30	2025-08-30	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
4	Khelo India - Lonehill Chess Academy - 2nd Annual Chess Tournament 2025 (B)	2025-09-27	2025-09-27	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
5	Ekurhuleni Trial 4 2025 (B)	2025-09-21	2025-09-21	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
6	D5 Teams 2025 (U19 Open)	2025-08-16	2025-08-16	Standard	Ekurhuleni (GE)	3	2	1.5	Yes	Analysis
7	Ekurhuleni Trials 2025 (C)	2025-07-26	2025-07-26	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
8	Ekurhuleni Trial 2 2025 (B)	2025-06-21	2025-06-21	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
9	D5 Anker 2025 (U18 Boys)	2025-05-17	2025-05-17	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
10	Chess Molecules Open Tournament 2025 (A)	2025-04-19	2025-04-19	Rapid	Johannesburg Metro (GJM)	5	5	5	Yes	Analysis
11	Ekurhuleni Chess Open 2025 (B)	2025-03-15	2025-03-15	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
12	Ekurhuleni/Springs Open 025 (U18+U20)	2025-02-22	2025-02-22	Standard	Ekurhuleni (GE)	5	4	1.5	Yes	Analysis
13	Gauteng Inter-Region at UJ 2024 (U18 Open)	2024-12-07	2024-12-08	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
14	Gauteng Top Schools 2024 (U19 Open)	2024-10-05	2024-10-05	Rapid	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
15	Ekurhuleni Closed 2024 (U18)	2024-09-21	2024-09-21	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
16	Ekurhuleni Trails 3 2024 (U18+U20)	2024-08-24	2024-08-24	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
17	Ekurhuleni Trails 2 2024 (U18-U20)	2024-07-27	2024-07-27	Standard	Ekurhuleni (GE)	5	4	3	Yes	Analysis
18	Ekurhuleni Trails 1 2024 (U18+U20)	2024-06-01	2024-06-01	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
19	Ekurhuleni Open 2024 (C)	2024-04-06	2024-04-06	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
20	Ekurhuleni North Chess Club 2023 (B)	2023-12-09	2023-12-09	Rapid	Ekurhuleni (GE)	7	7	3	Yes	Analysis

#	Games	Start				End
1	7	Tournament Ekurhuleni Chess Open 2025				Tournament D5 Anker 2025
		date 2025-03-15	rnd 5	type Standard	result 1	date 2025-05-17	rnd 1	type Standard	result 1
		Opponent Robinson, E (Ethan)				Opponent Monametsi, E (Emmanuel)
2	5	Tournament Ekurhuleni Trial 4 2025				Tournament Khelo India - Lonehill Chess Academy - 2nd Annual Chess Tournament 2025
		date 2025-09-21	rnd 2	type Standard	result 1	date 2025-09-27	rnd 1	type Standard	result 1
		Opponent Forbes, AL (Anthony Lloyd)				Opponent Besuidenhout, J (Jayden)
3	5	Tournament Ekurhuleni Trails 1 2024				Tournament Ekurhuleni Trails 2 2024
		date 2024-06-01	rnd 3	type Standard	result 0.5	date 2024-07-27	rnd 2	type Standard	result 1
		Opponent Van Der Walt, T (Tjaart)				Opponent De Jager, K (Karli)

#	Games	Start				End
1	5	Tournament Ekurhuleni Trails 1 2024				Tournament Ekurhuleni Trails 2 2024
		date 2024-06-01	rnd 3	type Standard	result 0.5	date 2024-07-27	rnd 2	type Standard	result 1
		Opponent Van Der Walt, T (Tjaart)				Opponent De Jager, K (Karli)
2	5	Tournament Ekurhuleni Open 2024				Tournament Ekurhuleni Trails 1 2024
		date 2024-04-06	rnd 2	type Standard	result 1	date 2024-06-01	rnd 1	type Standard	result 1
		Opponent Janse Van Vuuren, A (Alexander)				Opponent Swart, Z (Zander)
3	4	Tournament Ekurhuleni Trial 2 2025				Tournament Ekurhuleni Trial 2 2025
		date 2025-06-21	rnd 2	type Standard	result 1	date 2025-06-21	rnd 5	type Standard	result 0.5
		Opponent Forbes, AL (Anthony Lloyd)				Opponent Wallace, A (Amy)

#	Games	Start				End
1	5	Tournament Chess Molecules Open Tournament 2025				Tournament Chess Molecules Open Tournament 2025
		date 2025-04-19	rnd 1	type Rapid	result 1	date 2025-04-19	rnd 5	type Rapid	result 1
		Opponent Williams, L (Lee-Wayne)				Opponent Nwafor, O (Onyedikachi Christian)
2	3	Tournament Ekurhuleni North Chess Club 2023				Tournament Ekurhuleni North Chess Club 2023
		date 2023-12-09	rnd 2	type Rapid	result 1	date 2023-12-09	rnd 4	type Rapid	result 1
		Opponent De Swardt, S (Stephan)				Opponent Bhika, J (Jyotikka)
3	2	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 1	type Rapid	result 0.5	date 2024-10-05	rnd 2	type Rapid	result 1
		Opponent Booysen, D (Daniel)				Opponent Hlabati, T (Tshenolo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament Ekurhuleni Chess Open 2025				Tournament D5 Anker 2025
		date 2025-03-15	rnd 5	type Standard	result 1	date 2025-05-17	rnd 1	type Standard	result 1
		Opponent Robinson, E (Ethan)				Opponent Monametsi, E (Emmanuel)
2	5	Tournament Ekurhuleni Open 2024				Tournament Ekurhuleni Trails 1 2024
		date 2024-04-06	rnd 2	type Standard	result 1	date 2024-06-01	rnd 1	type Standard	result 1
		Opponent Janse Van Vuuren, A (Alexander)				Opponent Swart, Z (Zander)
3	3	Tournament D5 Anker 2025				Tournament D5 Anker 2025
		date 2025-05-17	rnd 3	type Standard	result 1	date 2025-05-17	rnd 5	type Standard	result 1
		Opponent Moeketsi, T (Thlonolofaditswe)				Opponent Morgan, V (Vayden)

#	Games	Start				End
1	5	Tournament Ekurhuleni Open 2024				Tournament Ekurhuleni Trails 1 2024
		date 2024-04-06	rnd 2	type Standard	result 1	date 2024-06-01	rnd 1	type Standard	result 1
		Opponent Janse Van Vuuren, A (Alexander)				Opponent Swart, Z (Zander)
2	3	Tournament D5 Anker 2025				Tournament D5 Anker 2025
		date 2025-05-17	rnd 3	type Standard	result 1	date 2025-05-17	rnd 5	type Standard	result 1
		Opponent Moeketsi, T (Thlonolofaditswe)				Opponent Morgan, V (Vayden)
3	2	Tournament Ekurhuleni Trials 2025				Tournament Ekurhuleni Trials 2025
		date 2025-07-26	rnd 2	type Standard	result 1	date 2025-07-26	rnd 3	type Standard	result 1
		Opponent Nkosi, M (Mbongeni)				Opponent Morulane, G (Gift)

#	Games	Start				End
1	5	Tournament Chess Molecules Open Tournament 2025				Tournament Chess Molecules Open Tournament 2025
		date 2025-04-19	rnd 1	type Rapid	result 1	date 2025-04-19	rnd 5	type Rapid	result 1
		Opponent Williams, L (Lee-Wayne)				Opponent Nwafor, O (Onyedikachi Christian)
2	3	Tournament Ekurhuleni North Chess Club 2023				Tournament Ekurhuleni North Chess Club 2023
		date 2023-12-09	rnd 2	type Rapid	result 1	date 2023-12-09	rnd 4	type Rapid	result 1
		Opponent De Swardt, S (Stephan)				Opponent Bhika, J (Jyotikka)
3	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 4	type Rapid	result 1	date 2024-10-05	rnd 4	type Rapid	result 1
		Opponent Lebitsa, T (Teboho)				Opponent Lebitsa, T (Teboho)

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 Der Walt ,T (Tjaart)	4	1	-212.5	4	1	-212.5	0	0	0	0	0	0
1	Van Der Walt ,T (Tjaart)	4	1427.2	1214.8	4	1432.2	1214.8	0	0	0	0	0	0
2	De Jager ,K (Karli)	3	1	-141.7	2	1	0	1	0	-425	0	0	0
2	De Jager ,K (Karli)	3	1453.5	1311.8	2	1480.6	1453.5	1	511.6	1028.5	0	0	0
3	Hondo ,Z (Zibusiso)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Hondo ,Z (Zibusiso)	2	1522.6	1097.6	2	1501.6	1097.6	0	0	0	0	0	0
4	Chabalala ,S (Sthembiso Austin)	2	2	425	2	2	425	0	0	0	0	0	0
4	Chabalala ,S (Sthembiso Austin)	2	1277.2	1702.2	2	1258.7	1702.2	0	0	0	0	0	0
5	Forbes ,AL (Anthony Lloyd)	2	2	425	2	2	425	0	0	0	0	0	0
5	Forbes ,AL (Anthony Lloyd)	2	1298.4	1723.4	2	1298.4	1723.4	0	0	0	0	0	0
6	Tsotetsi ,L (Lebohang)	2	1	0	2	1	0	0	0	0	0	0	0
6	Tsotetsi ,L (Lebohang)	2	1130.4	1130.4	2	1034.4	1130.4	0	0	0	0	0	0
7	Wallace ,A (Amy)	2	1	0	2	1	0	0	0	0	0	0	0
7	Wallace ,A (Amy)	2	1487.8	1487.8	2	1490.8	1487.8	0	0	0	0	0	0
8	Swart ,Z (Zander)	2	2	425	2	2	425	0	0	0	0	0	0
8	Swart ,Z (Zander)	2	1538.4	1963.4	2	1525.8	1963.4	0	0	0	0	0	0
9	Helder ,L (Lynette)	2	0	-425	1	0	-425	1	0	-425	0	0	0
9	Helder ,L (Lynette)	2	1374.8	949.8	1	1439.5	949.8	1	1255.4	949.8	0	0	0
10	Maroba ,M (Mark)	2	0.5	-212.5	1	0.5	0	1	0	-425	0	0	0
10	Maroba ,M (Mark)	2	1477.8	1265.3	1	1671.1	1477.8	1	1306.5	1052.8	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Kale, A (Akhona)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms