Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ngubane, A (Akhona)

Chess SA id

2080135317

FIDE id

Date of birth

2008-03-15 (U18)

Gender

Female

Region

Sisonke (KSI)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-09-15

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1243.2	1230.7	1222.8	1200
Raw rating	1243.2	1230.7	1222.8	1200
Weighted rating	1236.6	1221.9	1222.8	1200
Weighted performance	990.9	0	0	0
Floor	743.2	730.7	722.8	700
K-factor	36	36	36	36
Min/Max rating change allowed	155.9	158.7	160.5	165.8
Highest rating	1243.2 2024-10-01	1230.7 2024-10-01	1274.3 2023-06-01	1200 2018-10-01
Highest raw rating	1243.2 2024-10-01	1230.7 2024-10-01	1222.8 2024-03-01	1200 2024-03-01
Highest weighted rating	1233.6 2025-08-01	1230.7 2023-04-01	1222.8 2025-05-05	1200 2018-10-01
Highest weighted performance	1230.4 2021-10-01	1218.5 2021-10-01	1274.3 2023-06-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1243.2	1230.7	1222.8	1200
Analysis
Rating	1243.2	1230.7	1222.8	1200
Raw rating	1243.2	1230.7	1222.8	1200
Weighted rating	1236.6	1221.9	1222.8
Weighted performance	990.9	0	0
K-factor	36	36	36	36
Floor	743.2	730.7	722.8	700
Max/Min rating change allowed	155.9	158.7	160.5	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	1243.2	1230.7	1222.8	1200
New weighted rating	1237.9	1223.6	1222.8	1200
New weighted performance	990.5	0	0	0
Temp new rating	1243.2	1230.7	1222.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1243.2	1230.7	1222.8	1200
New K-factor	36	36	36	36
New floor	743.2	730.7	722.8	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	11	11	0
	13	6	7
	0	0	0
	7	7	0
History	31	24	7

Games since
	Main 11	Standard 11		Rapid 0		Blitz 0
Gender	Female
Age group	U18
Region	Sisonke (KSI)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	31	16	51.61	13.7	1232.2	1245.9
Standard	24	12	50	0	1230.1	1230.1
Rapid	7	4	57.14	60.7	1239.3	1300
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1243.2	1230.7	1222.8	1200
2025-09-01	1243.2	1230.7	1222.8	1200
2025-08-01	1243.2	1230.7	1222.8	1200
2025-07-01	1243.2	1230.7	1222.8	1200
2025-06-01	1243.2	1230.7	1222.8	1200
2025-05-01	1243.2	1230.7	1222.8	1200
2025-04-01	1243.2	1230.7	1222.8	1200
2025-03-01	1243.2	1230.7	1222.8	1200
2025-02-01	1243.2	1230.7	1222.8	1200
2025-01-01	1243.2	1230.7	1222.8	1200
2024-12-01	1243.2	1230.7	1222.8	1200
2024-11-01	1243.2	1230.7	1222.8	1200
2024-10-01	1243.2	1230.7	1222.8	1200
2024-09-01	1219.9	1201.2	1222.8	1200
2024-08-01	1219.9	1201.2	1222.8	1200
2024-07-01	1219.9	1201.2	1222.8	1200
2024-06-01	1219.9	1201.2	1222.8	1200
2024-08-01	1219.9	1201.2	1222.8	1200
2024-04-01	1198.4	1167.7	1222.8	1200
2024-03-01	1198.4	1167.7	1222.8	1200
2024-02-01	1198.4	1167.7	1222.8	1200
2024-01-01	1198.4	1167.7	1222.8	1200
2023-12-01	1198.4	1167.7	1222.8	1200
2023-11-01	1198.4	1167.7	1222.8	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 KwaZulu-Natal Women Championship (Teams)	2025-08-23	2025-08-23	Rapid	King Cetshwayo (KUR)	6	0	0	No	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 KwaZulu-Natal Women Championship (Teams)	2025-08-23	2025-08-23	Rapid	King Cetshwayo (KUR)	6	0	0	No	Analysis
2	2024 KZN Schools District Selections (U18 Girls)	2024-09-13	2024-09-15	Standard	Ethekwini (KED)	6	6	3.5	Yes	Analysis
3	Harry Gwala 1st Annual District Tournament 2024	2024-04-06	2024-04-06	Standard	Sisonke (KSI)	5	5	3	Yes	Analysis
4	2023 KZN Winter Schools Selections (U15 Girls)	2023-06-24	2023-06-24	Rapid	Ethekwini (KED)	7	7	4	Yes	Analysis
5	2023 KZN Open (B)	2023-04-29	2023-04-30	Standard	Ethekwini (KED)	6	6	2	Yes	Analysis
6	2021 KZN Schools Selection All Districts (Girls)	2021-10-23	2021-10-24	Standard	Ethekwini (KED)	7	7	3.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament Harry Gwala 1st Annual District Tournament 2024				Tournament 2024 KZN Schools District Selections
		date 2024-04-06	rnd 5	type Standard	result 1	date 2024-09-14	rnd 3	type Standard	result 1
		Opponent Memela, Y (Yamkela)				Opponent Nzama, N (Nokwanda)
2	2	Tournament 2023 KZN Winter Schools Selections				Tournament 2023 KZN Winter Schools Selections
		date 2023-06-24	rnd 4	type Rapid	result 1	date 2023-06-24	rnd 5	type Rapid	result 1
		Opponent Mkhwanazi, Z (Ziyanda)				Opponent Dlamini, K (Khethelo)
3	2	Tournament 2023 KZN Winter Schools Selections				Tournament 2023 KZN Winter Schools Selections
		date 2023-06-24	rnd 1	type Rapid	result 1	date 2023-06-24	rnd 2	type Rapid	result 1
		Opponent Ncama, S (Slondile)				Opponent Sikhakhane, L (Londeka)

#	Games	Start				End
1	4	Tournament Harry Gwala 1st Annual District Tournament 2024				Tournament 2024 KZN Schools District Selections
		date 2024-04-06	rnd 5	type Standard	result 1	date 2024-09-14	rnd 3	type Standard	result 1
		Opponent Memela, Y (Yamkela)				Opponent Nzama, N (Nokwanda)
2	2	Tournament 2021 KZN Schools Selection All Districts				Tournament 2021 KZN Schools Selection All Districts
		date 2021-10-23	rnd 3	type Standard	result 1	date 2021-10-23	rnd 4	type Standard	result 1
		Opponent Mchunu, A (Akhona)				Opponent Mbanjwa, N (Nandipha)
3	1	Tournament 2024 KZN Schools District Selections				Tournament 2024 KZN Schools District Selections
		date 2024-09-14	rnd 5	type Standard	result 0.5	date 2024-09-14	rnd 5	type Standard	result 0.5
		Opponent Dlamini, N (Nomaswazi)				Opponent Dlamini, N (Nomaswazi)

#	Games	Start				End
1	2	Tournament 2023 KZN Winter Schools Selections				Tournament 2023 KZN Winter Schools Selections
		date 2023-06-24	rnd 4	type Rapid	result 1	date 2023-06-24	rnd 5	type Rapid	result 1
		Opponent Mkhwanazi, Z (Ziyanda)				Opponent Dlamini, K (Khethelo)
2	2	Tournament 2023 KZN Winter Schools Selections				Tournament 2023 KZN Winter Schools Selections
		date 2023-06-24	rnd 1	type Rapid	result 1	date 2023-06-24	rnd 2	type Rapid	result 1
		Opponent Ncama, S (Slondile)				Opponent Sikhakhane, L (Londeka)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Harry Gwala 1st Annual District Tournament 2024				Tournament 2024 KZN Schools District Selections
		date 2024-04-06	rnd 5	type Standard	result 1	date 2024-09-14	rnd 3	type Standard	result 1
		Opponent Memela, Y (Yamkela)				Opponent Nzama, N (Nokwanda)
2	2	Tournament 2023 KZN Winter Schools Selections				Tournament 2023 KZN Winter Schools Selections
		date 2023-06-24	rnd 4	type Rapid	result 1	date 2023-06-24	rnd 5	type Rapid	result 1
		Opponent Mkhwanazi, Z (Ziyanda)				Opponent Dlamini, K (Khethelo)
3	2	Tournament 2023 KZN Winter Schools Selections				Tournament 2023 KZN Winter Schools Selections
		date 2023-06-24	rnd 1	type Rapid	result 1	date 2023-06-24	rnd 2	type Rapid	result 1
		Opponent Ncama, S (Slondile)				Opponent Sikhakhane, L (Londeka)

#	Games	Start				End
1	4	Tournament Harry Gwala 1st Annual District Tournament 2024				Tournament 2024 KZN Schools District Selections
		date 2024-04-06	rnd 5	type Standard	result 1	date 2024-09-14	rnd 3	type Standard	result 1
		Opponent Memela, Y (Yamkela)				Opponent Nzama, N (Nokwanda)
2	2	Tournament 2021 KZN Schools Selection All Districts				Tournament 2021 KZN Schools Selection All Districts
		date 2021-10-23	rnd 3	type Standard	result 1	date 2021-10-23	rnd 4	type Standard	result 1
		Opponent Mchunu, A (Akhona)				Opponent Mbanjwa, N (Nandipha)
3	1	Tournament Harry Gwala 1st Annual District Tournament 2024				Tournament Harry Gwala 1st Annual District Tournament 2024
		date 2024-04-06	rnd 3	type Standard	result 1	date 2024-04-06	rnd 3	type Standard	result 1
		Opponent Mjoli, S (Slondiwe)				Opponent Mjoli, S (Slondiwe)

#	Games	Start				End
1	2	Tournament 2023 KZN Winter Schools Selections				Tournament 2023 KZN Winter Schools Selections
		date 2023-06-24	rnd 4	type Rapid	result 1	date 2023-06-24	rnd 5	type Rapid	result 1
		Opponent Mkhwanazi, Z (Ziyanda)				Opponent Dlamini, K (Khethelo)
2	2	Tournament 2023 KZN Winter Schools Selections				Tournament 2023 KZN Winter Schools Selections
		date 2023-06-24	rnd 1	type Rapid	result 1	date 2023-06-24	rnd 2	type Rapid	result 1
		Opponent Ncama, S (Slondile)				Opponent Sikhakhane, L (Londeka)

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	Dludla ,K (Kwande)	2	1	0	2	1	0	0	0	0	0	0	0
1	Dludla ,K (Kwande)	2	1242.6	1242.6	2	1216.7	1242.6	0	0	0	0	0	0
2	Dlamini ,K (Khethelo)	2	1.5	212.5	1	0.5	0	1	1	425	0	0	0
2	Dlamini ,K (Khethelo)	2	1279.8	1492.3	1	1200	1279.8	1	1164.8	1704.8	0	0	0
3	Maney ,R (Rhea)	2	0	-425	1	0	-425	1	0	-425	0	0	0
3	Maney ,R (Rhea)	2	1257.7	832.7	1	1200	832.7	1	1260.4	832.7	0	0	0
4	Nzama ,N (Nokwanda)	1	1	425	1	1	425	0	0	0	0	0	0
4	Nzama ,N (Nokwanda)	1	1203.8	1628.8	1	1184.5	1628.8	0	0	0	0	0	0
5	Sithole ,S (Sizwe)	1	1	425	1	1	425	0	0	0	0	0	0
5	Sithole ,S (Sizwe)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Malinga ,O (Owami)	1	1	425	1	1	425	0	0	0	0	0	0
6	Malinga ,O (Owami)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Nduli ,K (Kwanele)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Nduli ,K (Kwanele)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Mjoli ,S (Slondiwe)	1	1	425	1	1	425	0	0	0	0	0	0
8	Mjoli ,S (Slondiwe)	1	1178.4	1603.4	1	1200	1603.4	0	0	0	0	0	0
9	Dlamini ,N (Nomaswazi)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Dlamini ,N (Nomaswazi)	1	1387.9	1387.9	1	1403.1	1387.9	0	0	0	0	0	0
10	Phuthumani ,L (Lubabalo)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Phuthumani ,L (Lubabalo)	1	1200	775	1	1200	775	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Ngubane, 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