Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ngcongolo, Z (Zanothando)

Chess SA id

1140144442

FIDE id

Date of birth

2014-12-31 (U12)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-27

Personal details last changed

1900-01-01

Junior GPX Games

44.5

Junior GPX Points

1282.2

Item	Main	Standard	Rapid	Blitz
Rating	1400	1394	1284.3	1200
Raw rating	1400	1394	1284.3	1200
Weighted rating	1354.9	1352.6	1238.5	1200
Weighted performance	1359.8	1371.8	0	0
Floor	924.5	923.5	784.3	700
K-factor	32	32	36	36
Min/Max rating change allowed	124.7	125.8	147	165.8
Highest rating	1457.4 2022-08-01	1444.9 2025-09-30	1286 2024-03-01	1200 2018-10-01
Highest raw rating	1424.5 2025-09-30	1423.5 2025-09-30	1284.3 2025-09-01	1200 2024-02-01
Highest weighted rating	1394.5 2025-03-01	1394.6 2025-03-01	1228.6 2025-09-01	1200 2018-10-01
Highest weighted performance	1457.4 2022-08-01	1444.9 2025-09-30	1286 2024-03-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1400	1394	1284.3	1200
Analysis
Rating	1400	1394	1284.3	1200
Raw rating	1400	1394	1284.3	1200
Weighted rating	1354.9	1352.6	1238.5
Weighted performance	1359.8	1371.8	0
K-factor	32	32	36	36
Floor	924.5	923.5	784.3	700
Max/Min rating change allowed	124.7	125.8	147	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	1400	1394	1284.3	1200
New weighted rating	1359.6	1356.8	1243.1	1200
New weighted performance	1351.7	1363.6	0	0
Temp new rating	1400	1394	1284.3	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1400	1394	1284.3	1200
New K-factor	32	32	36	36
New floor	924.5	923.5	784.3	700

Item	Main	Standard	Rapid
	0	0	0
	44	35	9
	40	35	5
	10	10	0
	10	10	0
	0	0	0
History	104	90	14

Games since
	Main 84	Standard 70		Rapid 14		Blitz 0
Gender	Male
Age group	U12
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	2177		763		118
Male	1777		610		91
U12	286		106		16
U12 Male	206		72		11
Standard
	RSA		Province		Region
Overall	2163		804		112
Male	1761		648		92
U12	284		110		14
U12 Male	206		76		10
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	44	29.5	67.05	144.9	1255.2	1400.1
Standard	35	23	65.71	133.6	1259.4	1393
Rapid	9	6.5	72.22	188.9	1238.9	1427.8
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	104	67	64.42	122.6	1248.4	1371
Standard	90	57.5	63.89	118.1	1251.6	1369.6
Rapid	14	9.5	67.86	151.8	1227.6	1379.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1400	1394	1284.3	1200
2025-09-30	1424.5	1423.5	1284.3	1200
2025-09-01	1415.2	1412.9	1284.3	1200
2025-08-01	1394.5	1394.6	1253.2	1200
2025-07-01	1394.5	1394.6	1253.2	1200
2025-06-01	1321.9	1320.7	1219.8	1200
2025-05-01	1321.5	1320.5	1219.8	1200
2025-04-01	1319.5	1318.6	1219.8	1200
2025-03-01	1319.7	1319.2	1219.8	1200
2025-02-01	1318.4	1317.4	1219.8	1200
2025-01-01	1316.8	1307.2	1219.8	1200
2024-12-01	1324.2	1313.7	1219.8	1200
2024-11-01	1324.2	1313.7	1219.8	1200
2024-10-01	1324.2	1313.7	1219.8	1200
2024-09-01	1320.9	1310.1	1219.8	1200
2024-08-01	1320.9	1310.1	1219.8	1200
2024-07-01	1365.1	1368.1	1219.8	1200
2024-09-01	1359.3	1370.3	1219.8	1200
2024-05-01	1359.3	1370.3	1219.8	1200
2024-04-01	1327.3	1339.7	1219.8	1200
2024-03-01	1331	1339.7	1200	1200
2024-02-01	1331	1339.7	1200	1200
2024-01-01	1275.8	1282.8	1200	1200
2023-12-01	1275.8	1282.8	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	2025 Gauteng Schools Provincial Individual Chess Championship (U11 Boys)	2025-09-27	2025-09-27	Standard	Tshwane (GTP)	5	4	2	Yes	Analysis
2	Ekurhuleni Trial 4 2025 (F)	2025-09-21	2025-09-21	Standard	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
3	Ekurhuleni North Schools Teams 2025 (U11)	2025-08-16	2025-08-16	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
4	Kempton Park Team Clusters LS 2025 (U11)	2025-07-26	2025-07-26	Rapid	Ekurhuleni (GE)	5	4	3	Yes	Analysis
5	Ekurhuleni Trial 2 2025 (F)	2025-06-21	2025-06-21	Standard	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
6	Ekurhuleni North School District Finals 2025 (U11 Boys)	2025-06-14	2025-06-14	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
7	Kemptonpark School Cluster 2025 (U11)	2025-06-07	2025-06-07	Rapid	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
8	Ekurhuleni Trials 2025 (E)	2025-05-24	2025-05-24	Standard	Ekurhuleni (GE)	5	0	0	No	Analysis
9	Ekurhuleni Trials 2025 (F)	2025-05-24	2025-05-24	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
10	Moja Chess Extravaganza 2025 (C)	2025-04-26	2025-05-01	Standard	Johannesburg Metro (GJM)	9	1	0	Yes	Analysis
11	Moja Chess Extravaganza 2025 (Blitz)	2025-04-26	2025-04-26	Blitz	Johannesburg Metro (GJM)	7	0	0	No	Analysis
12	East Rand Chess Club Open 2025 (C)	2025-03-01	2025-03-01	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Gauteng Schools Provincial Individual Chess Championship (U11 Boys)	2025-09-27	2025-09-27	Standard	Tshwane (GTP)	5	4	2	Yes	Analysis
2	Ekurhuleni Trial 4 2025 (F)	2025-09-21	2025-09-21	Standard	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
3	Ekurhuleni North Schools Teams 2025 (U11)	2025-08-16	2025-08-16	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
4	Kempton Park Team Clusters LS 2025 (U11)	2025-07-26	2025-07-26	Rapid	Ekurhuleni (GE)	5	4	3	Yes	Analysis
5	Ekurhuleni Trial 2 2025 (F)	2025-06-21	2025-06-21	Standard	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
6	Ekurhuleni North School District Finals 2025 (U11 Boys)	2025-06-14	2025-06-14	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
7	Kemptonpark School Cluster 2025 (U11)	2025-06-07	2025-06-07	Rapid	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
8	Ekurhuleni Trials 2025 (E)	2025-05-24	2025-05-24	Standard	Ekurhuleni (GE)	5	0	0	No	Analysis
9	Ekurhuleni Trials 2025 (F)	2025-05-24	2025-05-24	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
10	Moja Chess Extravaganza 2025 (C)	2025-04-26	2025-05-01	Standard	Johannesburg Metro (GJM)	9	1	0	Yes	Analysis
11	Moja Chess Extravaganza 2025 (Blitz)	2025-04-26	2025-04-26	Blitz	Johannesburg Metro (GJM)	7	0	0	No	Analysis
12	East Rand Chess Club Open 2025 (C)	2025-03-01	2025-03-01	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
13	Gauteng Inter-Region at UJ 2024 (U12 Candidates)	2024-12-07	2024-12-08	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
14	Ekurhuleni Trails 3 2024 (U12)	2024-08-24	2024-08-24	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
15	Ekurhuleni Trails 2 2024 (U12)	2024-07-27	2024-07-27	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
16	Ekurhuleni Trails 1 2024 (U12)	2024-06-01	2024-06-01	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
17	Ekurhuleni North Primary Schools District Individual Finals 2024 (U11 Boys)	2024-05-11	2024-05-11	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
18	Ekurhuleni Open 2024 (E)	2024-04-06	2024-04-06	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
19	Kempton Park Cluster Individuals 2024 (U11 Boys)	2024-03-02	2024-03-02	Rapid	Ekurhuleni (GE)	5	5	3	Yes	Analysis
20	2024 Gauteng Inter-Region Chess Championship (U10A)	2024-01-13	2024-01-14	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
21	Ekurhuleni North Schools Individual Finals 2023 (U9 Boys)	2023-05-12	2023-05-12	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
22	Ekurhuleni Trials 2 2023 (U10)	2023-04-22	2023-04-22	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
23	ACB Tournament 2022 (B)	2022-10-08	2022-10-08	Standard	Ekurhuleni (GE)	5	5	1.5	Yes	Analysis
24	Ekurhuleni-North Schools Teams 2022 (U9)	2022-08-06	2022-08-06	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis

#	Games	Start				End
1	5	Tournament Ekurhuleni Trial 2 2025				Tournament Kempton Park Team Clusters LS 2025
		date 2025-06-21	rnd 2	type Standard	result 0.5	date 2025-07-26	rnd 1	type Rapid	result 1
		Opponent Naidoo, A (Adelio)				Opponent Griffiths, J (Jonathan)
2	5	Tournament Ekurhuleni Open 2024				Tournament Ekurhuleni North Primary Schools District Individual Finals 2024
		date 2024-04-06	rnd 2	type Standard	result 1	date 2024-05-11	rnd 1	type Standard	result 1
		Opponent Du Toit, L (Luhann)				Opponent Fani, O (Omphile)
3	5	Tournament ACB Tournament 2022				Tournament Ekurhuleni Trials 2 2023
		date 2022-10-08	rnd 5	type Standard	result 1	date 2023-04-22	rnd 4	type Standard	result 1
		Opponent Ramcharan, A (Adhi)				Opponent Tang, V (Vicky)

#	Games	Start				End
1	6	Tournament Ekurhuleni Trial 2 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-06-21	rnd 2	type Standard	result 0.5	date 2025-08-16	rnd 2	type Standard	result 1
		Opponent Naidoo, A (Adelio)				Opponent Msenga, G (Gloria)
2	5	Tournament Ekurhuleni Open 2024				Tournament Ekurhuleni North Primary Schools District Individual Finals 2024
		date 2024-04-06	rnd 2	type Standard	result 1	date 2024-05-11	rnd 1	type Standard	result 1
		Opponent Du Toit, L (Luhann)				Opponent Fani, O (Omphile)
3	5	Tournament ACB Tournament 2022				Tournament Ekurhuleni Trials 2 2023
		date 2022-10-08	rnd 5	type Standard	result 1	date 2023-04-22	rnd 4	type Standard	result 1
		Opponent Ramcharan, A (Adhi)				Opponent Tang, V (Vicky)

#	Games	Start				End
1	3	Tournament Kemptonpark School Cluster 2025				Tournament Kempton Park Team Clusters LS 2025
		date 2025-06-07	rnd 4	type Rapid	result 0.5	date 2025-07-26	rnd 1	type Rapid	result 1
		Opponent Minnaar, D (Divan)				Opponent Griffiths, J (Jonathan)
2	2	Tournament Kempton Park Team Clusters LS 2025				Tournament Kempton Park Team Clusters LS 2025
		date 2025-07-26	rnd 4	type Rapid	result 1	date 2025-07-26	rnd 5	type Rapid	result 1
		Opponent Venter, M (Mckenzie)				Opponent Van Tonder, S (Stian)
3	2	Tournament Kemptonpark School Cluster 2025				Tournament Kemptonpark School Cluster 2025
		date 2025-06-07	rnd 1	type Rapid	result 1	date 2025-06-07	rnd 2	type Rapid	result 1
		Opponent Macoba, L (Lizalise)				Opponent Matloha, M (Moloko)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Ekurhuleni Open 2024				Tournament Ekurhuleni North Primary Schools District Individual Finals 2024
		date 2024-04-06	rnd 2	type Standard	result 1	date 2024-05-11	rnd 1	type Standard	result 1
		Opponent Du Toit, L (Luhann)				Opponent Fani, O (Omphile)
2	5	Tournament ACB Tournament 2022				Tournament Ekurhuleni Trials 2 2023
		date 2022-10-08	rnd 5	type Standard	result 1	date 2023-04-22	rnd 4	type Standard	result 1
		Opponent Ramcharan, A (Adhi)				Opponent Tang, V (Vicky)
3	4	Tournament Kempton Park Team Clusters LS 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-07-26	rnd 4	type Rapid	result 1	date 2025-08-16	rnd 2	type Standard	result 1
		Opponent Venter, M (Mckenzie)				Opponent Msenga, G (Gloria)

#	Games	Start				End
1	5	Tournament Ekurhuleni Trial 2 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-06-21	rnd 3	type Standard	result 1	date 2025-08-16	rnd 2	type Standard	result 1
		Opponent Teixeira, T (Tiano)				Opponent Msenga, G (Gloria)
2	5	Tournament Ekurhuleni Open 2024				Tournament Ekurhuleni North Primary Schools District Individual Finals 2024
		date 2024-04-06	rnd 2	type Standard	result 1	date 2024-05-11	rnd 1	type Standard	result 1
		Opponent Du Toit, L (Luhann)				Opponent Fani, O (Omphile)
3	5	Tournament ACB Tournament 2022				Tournament Ekurhuleni Trials 2 2023
		date 2022-10-08	rnd 5	type Standard	result 1	date 2023-04-22	rnd 4	type Standard	result 1
		Opponent Ramcharan, A (Adhi)				Opponent Tang, V (Vicky)

#	Games	Start				End
1	2	Tournament Kempton Park Team Clusters LS 2025				Tournament Kempton Park Team Clusters LS 2025
		date 2025-07-26	rnd 4	type Rapid	result 1	date 2025-07-26	rnd 5	type Rapid	result 1
		Opponent Venter, M (Mckenzie)				Opponent Van Tonder, S (Stian)
2	2	Tournament Kemptonpark School Cluster 2025				Tournament Kempton Park Team Clusters LS 2025
		date 2025-06-07	rnd 5	type Rapid	result 1	date 2025-07-26	rnd 1	type Rapid	result 1
		Opponent Ramasobane, N (Nnoshi)				Opponent Griffiths, J (Jonathan)
3	2	Tournament Kemptonpark School Cluster 2025				Tournament Kemptonpark School Cluster 2025
		date 2025-06-07	rnd 1	type Rapid	result 1	date 2025-06-07	rnd 2	type Rapid	result 1
		Opponent Macoba, L (Lizalise)				Opponent Matloha, M (Moloko)

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	Shaik ,H (Haneef)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	Shaik ,H (Haneef)	3	1503.5	1078.5	3	1501	1078.5	0	0	0	0	0	0
2	Sardinha ,S (Seveano)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
2	Sardinha ,S (Seveano)	3	1213.6	1355.3	3	1178.3	1355.3	0	0	0	0	0	0
3	De Bruyn ,R (Ricard)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
3	De Bruyn ,R (Ricard)	3	1362.1	1503.7	3	1361.9	1503.7	0	0	0	0	0	0
4	Naidoo ,A (Adelio)	2	1	0	2	1	0	0	0	0	0	0	0
4	Naidoo ,A (Adelio)	2	1198.3	1198.3	2	1197.9	1198.3	0	0	0	0	0	0
5	Botha ,S (Sebastian)	2	2	425	2	2	425	0	0	0	0	0	0
5	Botha ,S (Sebastian)	2	1179.9	1604.9	2	1143.9	1604.9	0	0	0	0	0	0
6	Jordaan ,M (Mikijl)	2	0	-425	2	0	-425	0	0	0	0	0	0
6	Jordaan ,M (Mikijl)	2	1247.9	822.9	2	1255.2	822.9	0	0	0	0	0	0
7	Van Den Berg ,L (Landon)	2	2	425	2	2	425	0	0	0	0	0	0
7	Van Den Berg ,L (Landon)	2	1144.6	1569.6	2	1119.9	1569.6	0	0	0	0	0	0
8	Opperman ,N (Naude)	2	0	-425	2	0	-425	0	0	0	0	0	0
8	Opperman ,N (Naude)	2	1452.1	1027.1	2	1465	1027.1	0	0	0	0	0	0
9	Teixeira ,T (Tiano)	2	2	425	2	2	425	0	0	0	0	0	0
9	Teixeira ,T (Tiano)	2	1195.1	1620.1	2	1195.2	1620.1	0	0	0	0	0	0
10	Venter ,M (Mckenzie)	2	2	425	1	1	425	1	1	425	0	0	0
10	Venter ,M (Mckenzie)	2	1152.2	1577.2	1	1200	1577.2	1	1122.5	1577.2	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Ngcongolo, Z (Zanothando)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms