Chess South Africa Ratings Database

PLAYER PAGE

Personal

Njingana, A (Avuma)

Chess SA id

1110153233

FIDE id

Date of birth

2011-05-30 (U16)

Gender

Male

Region

Buffalo City (EBC)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-09-21

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1234.6	1241.2	1172.4	1200
Raw rating	1233.8	1240.5	1172.4	1200
Weighted rating	1234.6	1241.2	1172.4	1200
Weighted performance	1063.9	1071	0	0
Floor	772.1	784.7	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	158	156.5	172.5	165.8
Highest rating	1282.1 2024-06-01	1293.2 2024-06-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1272.1 2024-07-01	1284.7 2024-07-01	1200 2019-12-01	1200 2024-03-01
Highest weighted rating	1233.8 2025-08-01	1240.5 2025-08-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1282.1 2024-06-01	1293.2 2024-06-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.2	0.2	0	0
New rating	1234.8	1241.4	1172.4	1200
Analysis
Rating	1234.6	1241.2	1172.4	1200
Raw rating	1233.8	1240.5	1172.4	1200
Weighted rating	1234.6	1241.2	1172.4
Weighted performance	1063.9	1071	0
K-factor	36	36	36	36
Floor	772.1	784.7	700	700
Max/Min rating change allowed	158	156.5	172.5	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	1233.8	1240.5	1172.4	1200
New weighted rating	1234.8	1241.4	1172.4	1200
New weighted performance	1063.5	1070.5	0	0
Temp new rating	1234.8	1241.4	1172.4	1200
Temp new rating +/-	0.2	0.2	0	0
Final new rating +/-	0.2	0.2	0	0
New rating	1234.8	1241.4	1172.4	1200
New K-factor	36	36	36	36
New floor	772.1	784.7	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	18	18	0
	25	14	11
	0	0	0
	0	0	0
History	43	32	11

Games since
	Main 23	Standard 18		Rapid 5		Blitz 0
Gender	Male
Age group	U16
Region	Buffalo City (EBC)
Province	Eastern Cape (EC)
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	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	43	22	51.16	9.9	1217.7	1227.5
Standard	32	17.5	54.69	39.8	1200.6	1240.4
Rapid	11	4.5	40.91	-77.3	1267.4	1190.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1233.8	1240.5	1172.4	1200
2025-09-01	1233.8	1240.5	1172.4	1200
2025-08-01	1233.8	1240.5	1172.4	1200
2025-07-01	1233.2	1240	1172.4	1200
2025-06-01	1232.6	1239.5	1172.4	1200
2025-05-01	1232	1238.9	1172.4	1200
2025-04-01	1231.9	1238.2	1172.4	1200
2025-03-01	1231.9	1237.4	1172.4	1200
2025-02-01	1231.9	1236.4	1172.4	1200
2025-01-01	1231.9	1236.1	1172.4	1200
2024-12-01	1231.9	1236.1	1172.4	1200
2024-11-01	1231.9	1236.1	1172.4	1200
2024-10-01	1231.9	1236.1	1172.4	1200
2024-09-01	1272.1	1284.7	1172.4	1200
2024-08-01	1272.1	1284.7	1172.4	1200
2024-07-01	1272.1	1284.7	1172.4	1200
2024-06-01	1227.3	1233.2	1172.4	1200
2024-08-01	1227.3	1233.2	1172.4	1200
2024-04-01	1208.2	1214.8	1172.4	1200
2024-03-01	1208.2	1214.8	1172.4	1200
2024-02-01	1208.2	1214.8	1172.4	1200
2024-01-01	1208.2	1214.8	1172.4	1200
2023-12-01	1208.2	1214.8	1172.4	1200
2023-11-01	1208.2	1214.8	1172.4	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	7th Annual UFH Heritage Open 2024 (C)	2024-09-21	2024-09-21	Standard	Amathole (EAL)	5	3	0.5	Yes	Analysis
2	4th BC Trials 2024 (U14A)	2024-06-08	2024-06-08	Standard	Buffalo City (EBC)	5	5	4	Yes	Analysis
3	UFH Open 2024 (C)	2024-04-13	2024-04-13	Standard	Amathole (EAL)	5	5	2	Yes	Analysis
4	2nd Buffalo City Chess Trials 2024 (High School B)	2024-04-06	2024-04-06	Standard	Buffalo City (EBC)	5	5	4	Yes	Analysis
5	Gompo Library Chess Club Launch 2023 (U14)	2023-10-28	2023-10-28	Rapid	Buffalo City (EBC)	5	5	2.5	Yes	Analysis
6	Berlin High School Sports Festival 2023	2023-07-29	2023-07-29	Rapid	Buffalo City (EBC)	6	6	2	Yes	Analysis
7	Youth Day Chess Festival 2023 (C)	2023-06-24	2023-06-24	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
8	BC Chess Trials 1 of 5 2023 (U14B)	2023-04-22	2023-04-22	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
9	3rd Vikings Champs 2023 (U14A)	2023-03-25	2023-03-25	Standard	Buffalo City (EBC)	5	4	1	Yes	Analysis

#	Games	Start				End
1	4	Tournament 4th BC Trials 2024				Tournament 4th BC Trials 2024
		date 2024-06-08	rnd 2	type Standard	result 1	date 2024-06-08	rnd 5	type Standard	result 1
		Opponent Thulo, K (Kananelo)				Opponent Foslara, M (Minentle)
2	4	Tournament Gompo Library Chess Club Launch 2023				Tournament 2nd Buffalo City Chess Trials 2024
		date 2023-10-28	rnd 4	type Rapid	result 0.5	date 2024-04-06	rnd 2	type Standard	result 1
		Opponent Matshoba, L (Linamandla)				Opponent Matomane, A (Asakhe)
3	3	Tournament BC Chess Trials 1 of 5 2023				Tournament Youth Day Chess Festival 2023
		date 2023-04-22	rnd 4	type Standard	result 1	date 2023-06-24	rnd 1	type Standard	result 1
		Opponent Tandazo, A (Amahle)				Opponent Nkohla, Z (Zingce)

#	Games	Start				End
1	4	Tournament 4th BC Trials 2024				Tournament 4th BC Trials 2024
		date 2024-06-08	rnd 2	type Standard	result 1	date 2024-06-08	rnd 5	type Standard	result 1
		Opponent Thulo, K (Kananelo)				Opponent Foslara, M (Minentle)
2	3	Tournament Youth Day Chess Festival 2023				Tournament 2nd Buffalo City Chess Trials 2024
		date 2023-06-24	rnd 5	type Standard	result 1	date 2024-04-06	rnd 2	type Standard	result 1
		Opponent Ngxengane, T (Thandani)				Opponent Matomane, A (Asakhe)
3	3	Tournament BC Chess Trials 1 of 5 2023				Tournament Youth Day Chess Festival 2023
		date 2023-04-22	rnd 4	type Standard	result 1	date 2023-06-24	rnd 1	type Standard	result 1
		Opponent Tandazo, A (Amahle)				Opponent Nkohla, Z (Zingce)

#	Games	Start				End
1	2	Tournament Gompo Library Chess Club Launch 2023				Tournament Gompo Library Chess Club Launch 2023
		date 2023-10-28	rnd 4	type Rapid	result 0.5	date 2023-10-28	rnd 5	type Rapid	result 1
		Opponent Matshoba, L (Linamandla)				Opponent Ndumndum, O (Olwethu)
2	1	Tournament Gompo Library Chess Club Launch 2023				Tournament Gompo Library Chess Club Launch 2023
		date 2023-10-28	rnd 2	type Rapid	result 1	date 2023-10-28	rnd 2	type Rapid	result 1
		Opponent Ndumndum, E (Eyabo)				Opponent Ndumndum, E (Eyabo)
3	1	Tournament Berlin High School Sports Festival 2023				Tournament Berlin High School Sports Festival 2023
		date 2023-07-29	rnd 5	type Rapid	result 1	date 2023-07-29	rnd 5	type Rapid	result 1
		Opponent Sidelo, L (Lafika)				Opponent Sidelo, L (Lafika)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament 4th BC Trials 2024				Tournament 4th BC Trials 2024
		date 2024-06-08	rnd 2	type Standard	result 1	date 2024-06-08	rnd 5	type Standard	result 1
		Opponent Thulo, K (Kananelo)				Opponent Foslara, M (Minentle)
2	3	Tournament Gompo Library Chess Club Launch 2023				Tournament 2nd Buffalo City Chess Trials 2024
		date 2023-10-28	rnd 5	type Rapid	result 1	date 2024-04-06	rnd 2	type Standard	result 1
		Opponent Ndumndum, O (Olwethu)				Opponent Matomane, A (Asakhe)
3	3	Tournament BC Chess Trials 1 of 5 2023				Tournament Youth Day Chess Festival 2023
		date 2023-04-22	rnd 4	type Standard	result 1	date 2023-06-24	rnd 1	type Standard	result 1
		Opponent Tandazo, A (Amahle)				Opponent Nkohla, Z (Zingce)

#	Games	Start				End
1	4	Tournament 4th BC Trials 2024				Tournament 4th BC Trials 2024
		date 2024-06-08	rnd 2	type Standard	result 1	date 2024-06-08	rnd 5	type Standard	result 1
		Opponent Thulo, K (Kananelo)				Opponent Foslara, M (Minentle)
2	3	Tournament Youth Day Chess Festival 2023				Tournament 2nd Buffalo City Chess Trials 2024
		date 2023-06-24	rnd 5	type Standard	result 1	date 2024-04-06	rnd 2	type Standard	result 1
		Opponent Ngxengane, T (Thandani)				Opponent Matomane, A (Asakhe)
3	3	Tournament BC Chess Trials 1 of 5 2023				Tournament Youth Day Chess Festival 2023
		date 2023-04-22	rnd 4	type Standard	result 1	date 2023-06-24	rnd 1	type Standard	result 1
		Opponent Tandazo, A (Amahle)				Opponent Nkohla, Z (Zingce)

#	Games	Start				End
1	1	Tournament Gompo Library Chess Club Launch 2023				Tournament Gompo Library Chess Club Launch 2023
		date 2023-10-28	rnd 5	type Rapid	result 1	date 2023-10-28	rnd 5	type Rapid	result 1
		Opponent Ndumndum, O (Olwethu)				Opponent Ndumndum, O (Olwethu)
2	1	Tournament Gompo Library Chess Club Launch 2023				Tournament Gompo Library Chess Club Launch 2023
		date 2023-10-28	rnd 2	type Rapid	result 1	date 2023-10-28	rnd 2	type Rapid	result 1
		Opponent Ndumndum, E (Eyabo)				Opponent Ndumndum, E (Eyabo)
3	1	Tournament Berlin High School Sports Festival 2023				Tournament Berlin High School Sports Festival 2023
		date 2023-07-29	rnd 5	type Rapid	result 1	date 2023-07-29	rnd 5	type Rapid	result 1
		Opponent Sidelo, L (Lafika)				Opponent Sidelo, L (Lafika)

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	Foslara ,M (Minentle)	2	1	0	2	1	0	0	0	0	0	0	0
1	Foslara ,M (Minentle)	2	1208.1	1208.1	2	1182	1208.1	0	0	0	0	0	0
2	Ndwandwa ,L (Longezo)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Ndwandwa ,L (Longezo)	1	1320.5	895.5	1	1307.5	895.5	0	0	0	0	0	0
3	Nkohla ,Z (Zingce)	1	1	425	1	1	425	0	0	0	0	0	0
3	Nkohla ,Z (Zingce)	1	1180	1605	1	1176.6	1605	0	0	0	0	0	0
4	Mokomele ,L (Lebitso)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Mokomele ,L (Lebitso)	1	1129.1	704.1	1	1111.6	704.1	0	0	0	0	0	0
5	Manqunyana ,L (Luphelo)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Manqunyana ,L (Luphelo)	1	1267.7	842.7	1	1296.4	842.7	0	0	0	0	0	0
6	Daniso ,A (Akahlulwa)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Daniso ,A (Akahlulwa)	1	1213.3	788.3	1	1218	788.3	0	0	0	0	0	0
7	Mokhothu ,P (Palesa)	1	1	425	1	1	425	0	0	0	0	0	0
7	Mokhothu ,P (Palesa)	1	1267.2	1692.2	1	1280	1692.2	0	0	0	0	0	0
8	Tandazo ,A (Amahle)	1	1	425	1	1	425	0	0	0	0	0	0
8	Tandazo ,A (Amahle)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Mazele ,Y (Yolisa)	1	1	425	1	1	425	0	0	0	0	0	0
9	Mazele ,Y (Yolisa)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Els ,G (Gabriel)	1	1	425	1	1	425	0	0	0	0	0	0
10	Els ,G (Gabriel)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Njingana, A (Avuma)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms