Chess South Africa Ratings Database

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Personal

Mgwevu, Z (Zamani)

Chess SA id

1090143352

FIDE id

Date of birth

2009-06-18 (U18)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-24

Personal details last changed

2025-08-06

Junior GPX Games

36.9

Junior GPX Points

1295.8

Item	Main	Standard	Rapid	Blitz
Rating	1451.7	1438.4	1318.3	1200
Raw rating	1451.7	1438.4	1318.3	1200
Weighted rating	1389.2	1391.4	1243.7	1200
Weighted performance	1422.6	1357	1253.9	0
Floor	951.7	939.7	818.3	700
K-factor	32	32	36	36
Min/Max rating change allowed	115.9	118.1	140.1	165.8
Highest rating	1451.7 2025-11-01	1441.2 2024-08-01	1318.3 2025-09-30	1200 2018-10-01
Highest raw rating	1451.7 2025-11-01	1439.7 2024-09-01	1318.3 2025-09-30	1200 2024-02-01
Highest weighted rating	1389.2 2025-11-01	1391.4 2025-11-01	1235.8 2025-09-30	1200 2018-10-01
Highest weighted performance	1435.8 2024-02-01	1441.2 2024-08-01	1268.9 2025-09-30	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1451.7	1438.4	1318.3	1200
Analysis
Rating	1451.7	1438.4	1318.3	1200
Raw rating	1451.7	1438.4	1318.3	1200
Weighted rating	1389.2	1391.4	1243.7
Weighted performance	1422.6	1357	1253.9
K-factor	32	32	36	36
Floor	951.7	939.7	818.3	700
Max/Min rating change allowed	115.9	118.1	140.1	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	1451.7	1438.4	1318.3	1200
New weighted rating	1395.3	1396	1251.2	1200
New weighted performance	1414.1	1348.8	1246	0
Temp new rating	1451.7	1438.4	1318.3	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1451.7	1438.4	1318.3	1200
New K-factor	32	32	36	36
New floor	951.7	939.7	818.3	700

Item	Main	Standard	Rapid
	0	0	0
	40	28	12
	39	24	15
	37	32	5
	5	5	0
	0	0	0
History	121	89	32

Games since
	Main 84	Standard 57		Rapid 27		Blitz 0
Gender	Male
Age group	U18
Region	Sedibeng (GSV)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	1665		578		48
Male	1391		466		42
U18	266		97		7
U18 Male	233		81		7
Standard
	RSA		Province		Region
Overall	1700		631		57
Male	1407		511		48
U18	282		119		13
U18 Male	244		100		12
Rapid
	RSA		Province		Region
Overall	954		164		19
Male	781		129		14
U18	120		22		5
U18 Male	107		19		5
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	40	27.5	68.75	159.4	1283.6	1443
Standard	28	19	67.86	151.8	1272.8	1424.6
Rapid	12	8.5	70.83	177.1	1308.7	1485.7
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	121	76	62.81	108.9	1258.4	1367.3
Standard	89	56.5	63.48	114.6	1247.1	1361.8
Rapid	32	19.5	60.94	93	1289.9	1382.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1451.7	1438.4	1318.3	1200
2025-09-30	1435.5	1417.6	1318.3	1200
2025-09-01	1406.7	1417.6	1246.6	1200
2025-08-01	1372.6	1377.2	1246.6	1200
2025-07-01	1373.5	1376.7	1246.6	1200
2025-06-01	1378.9	1381.1	1246.6	1200
2025-05-01	1378.9	1381.1	1246.6	1200
2025-04-01	1378.9	1381.1	1246.6	1200
2025-03-01	1382.8	1381.1	1233.7	1200
2025-02-01	1382.8	1381.1	1233.7	1200
2025-01-01	1382.8	1381.1	1233.7	1200
2024-12-01	1382.8	1381.1	1233.7	1200
2024-11-01	1382.8	1381.1	1233.7	1200
2024-10-01	1365.7	1381.1	1202	1200
2024-09-01	1409.8	1439.7	1202	1200
2024-08-01	1362.3	1393	1202	1200
2024-07-01	1369.7	1376.7	1224	1200
2024-09-01	1370.8	1376.7	1182	1200
2024-05-01	1393.8	1403.3	1182	1200
2024-04-01	1393.8	1403.3	1182	1200
2024-03-01	1314.2	1316.9	1182	1200
2024-02-01	1314.2	1316.9	1182	1200
2024-01-01	1314.2	1316.9	1182	1200
2023-12-01	1314.2	1316.9	1182	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 Top Schools Teams (U17)	2025-08-30	2025-08-30	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
2	2025 Emfuleni Local Municipality Soncini Chess Trials (Open)	2025-09-24	2025-09-24	Rapid	Sedibeng (GSV)	6	6	5	Yes	Analysis
3	GDE (D8) Sedibeng West Schools - Teams 2025 (U17)	2025-08-16	2025-08-16	Standard	Sedibeng (GSV)	4	4	4	Yes	Analysis
4	Eureka Chess Open 26 July 2025 (B)	2025-07-26	2025-07-26	Standard	Sedibeng (GSV)	5	4	1.5	Yes	Analysis
5	2025 The ELM Rustervaal Community Library Chess Tournament (A)	2025-07-18	2025-07-18	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
6	2025 The ELM Zone 7 Community Library Chess Tournament (A)	2025-07-11	2025-07-11	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
7	GDE (D8) Sedibeng West Schools Individuals 2025 (U18 Boys)	2025-06-07	2025-06-07	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
8	Sebokeng Chess Rapid 21 Mar 2025 (B)	2025-03-21	2025-03-21	Rapid	Sedibeng (GSV)	6	6	3.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Gauteng Top Schools Teams (U17)	2025-08-30	2025-08-30	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
2	2025 Emfuleni Local Municipality Soncini Chess Trials (Open)	2025-09-24	2025-09-24	Rapid	Sedibeng (GSV)	6	6	5	Yes	Analysis
3	GDE (D8) Sedibeng West Schools - Teams 2025 (U17)	2025-08-16	2025-08-16	Standard	Sedibeng (GSV)	4	4	4	Yes	Analysis
4	Eureka Chess Open 26 July 2025 (B)	2025-07-26	2025-07-26	Standard	Sedibeng (GSV)	5	4	1.5	Yes	Analysis
5	2025 The ELM Rustervaal Community Library Chess Tournament (A)	2025-07-18	2025-07-18	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
6	2025 The ELM Zone 7 Community Library Chess Tournament (A)	2025-07-11	2025-07-11	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
7	GDE (D8) Sedibeng West Schools Individuals 2025 (U18 Boys)	2025-06-07	2025-06-07	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
8	Sebokeng Chess Rapid 21 Mar 2025 (B)	2025-03-21	2025-03-21	Rapid	Sedibeng (GSV)	6	6	3.5	Yes	Analysis
9	Gauteng Top Schools 2024 (U15 Open)	2024-10-05	2024-10-05	Rapid	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
10	Gauteng Schools Individuals Finals 2024 (U15 Boys)	2024-08-17	2024-08-17	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
11	Sedibeng West District Schools Chess Team's Championships 2024 (U15)	2024-08-12	2024-08-12	Standard	Sedibeng (GSV)	5	5	5	Yes	Analysis
12	Sedibeng West District Schools Individual Chess Championships 2024 (U15 Boys)	2024-07-27	2024-07-27	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
13	Evaton Primary Open 20 July 2024 (B)	2024-07-20	2024-07-20	Rapid	Sedibeng (GSV)	5	5	2	Yes	Analysis
14	Rapid Vaal Chess Event - Sedibeng Chess 16 June 2024 (U16)	2024-06-16	2024-06-16	Rapid	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
15	Sedibeng Chess Open 11 May 2024 (U15)	2024-05-11	2024-05-11	Standard	Sedibeng (GSV)	5	4	1.5	Yes	Analysis
16	Laerskool Midvaal Chess Open Section 2024 (C)	2024-02-10	2024-02-10	Standard	Sedibeng (GSV)	5	5	5	Yes	Analysis
17	Evaton Primary Chess Open 2023 (C)	2023-11-18	2023-11-18	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
18	Gauteng Soncini Finals 2023 (Boys)	2023-10-28	2023-10-28	Rapid	Ekurhuleni (GE)	5	5	2	Yes	Analysis
19	Fonteine Chess Open 2023 (C)	2023-09-02	2023-09-02	Standard	Sedibeng (GSV)	5	4	1.5	Yes	Analysis
20	2023 Gauteng Top Schools (U15 Mixed)	2023-08-19	2023-08-19	Standard	West Rand (GWR)	5	4	1	Yes	Analysis
21	2023 Sedibeng West District Schools Chess Tournament (U15)	2023-08-12	2023-08-12	Standard	Sedibeng (GSV)	5	4	4	Yes	Analysis
22	D8 Schools Individuals 2023 (U15 Boys)	2023-05-20	2023-05-20	Standard	West Rand (GWR)	5	5	3.5	Yes	Analysis
23	Valia's Chess Tournament 2023 (C)	2023-05-06	2023-05-06	Standard	Sedibeng (GSV)	5	5	2.5	Yes	Analysis
24	Driehoek Open Chess Tournament 2023 (C)	2023-09-13	2023-09-13	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
25	2022 Gauteng Schools Team Championships (U15 Open)	2022-08-26	2022-08-26	Standard	Tshwane (GTP)	5	0	0	No	Analysis
26	2022 Gauteng Schools Individual Chess Championship (U13 Boys)	2022-06-18	2022-06-18	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis

#	Games	Start				End
1	11	Tournament Evaton Primary Open 20 July 2024				Tournament Sedibeng West District Schools Chess Team's Championships 2024
		date 2024-07-20	rnd 5	type Rapid	result 1	date 2024-08-12	rnd 5	type Standard	result 1
		Opponent Letele, K (Katleho)				Opponent Pheto, T (Tshiamo)
2	10	Tournament Evaton Primary Chess Open 2023				Tournament Sedibeng Chess Open 11 May 2024
		date 2023-11-18	rnd 3	type Standard	result 1	date 2024-05-11	rnd 3	type Standard	result 0.5
		Opponent Fourie, L (Lucius)				Opponent Mabuse, D (Dikgabane)
3	9	Tournament 2025 The ELM Zone 7 Community Library Chess Tournament				Tournament Eureka Chess Open 26 July 2025
		date 2025-07-11	rnd 4	type Standard	result 1	date 2025-07-26	rnd 3	type Standard	result 0.5
		Opponent Moletsane, M (Moeketsi)				Opponent Wallace, A (Amy)

#	Games	Start				End
1	10	Tournament Sedibeng West District Schools Individual Chess Championships 2024				Tournament Sedibeng West District Schools Chess Team's Championships 2024
		date 2024-07-27	rnd 1	type Standard	result 1	date 2024-08-12	rnd 5	type Standard	result 1
		Opponent Manana, M (Mpho)				Opponent Pheto, T (Tshiamo)
2	10	Tournament Evaton Primary Chess Open 2023				Tournament Sedibeng Chess Open 11 May 2024
		date 2023-11-18	rnd 3	type Standard	result 1	date 2024-05-11	rnd 3	type Standard	result 0.5
		Opponent Fourie, L (Lucius)				Opponent Mabuse, D (Dikgabane)
3	9	Tournament 2025 The ELM Zone 7 Community Library Chess Tournament				Tournament Eureka Chess Open 26 July 2025
		date 2025-07-11	rnd 4	type Standard	result 1	date 2025-07-26	rnd 3	type Standard	result 0.5
		Opponent Moletsane, M (Moeketsi)				Opponent Wallace, A (Amy)

#	Games	Start				End
1	5	Tournament Rapid Vaal Chess Event - Sedibeng Chess 16 June 2024				Tournament Evaton Primary Open 20 July 2024
		date 2024-06-16	rnd 2	type Rapid	result 1	date 2024-07-20	rnd 1	type Rapid	result 1
		Opponent Ntshangase, S (Sifiso)				Opponent Mthombeni, N (Njabulo)
2	4	Tournament Sebokeng Chess Rapid 21 Mar 2025				Tournament 2025 Emfuleni Local Municipality Soncini Chess Trials
		date 2025-03-21	rnd 6	type Rapid	result 1	date 2025-09-24	rnd 3	type Rapid	result 1
		Opponent Mkwanazi, N (Nkosinathi)				Opponent Hlumbane, P (Pusetso)
3	4	Tournament Evaton Primary Open 20 July 2024				Tournament Gauteng Top Schools 2024
		date 2024-07-20	rnd 5	type Rapid	result 1	date 2024-10-05	rnd 3	type Rapid	result 1
		Opponent Letele, K (Katleho)				Opponent Elekwa, T (Thapelo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament GDE (D8) Sedibeng West Schools - Teams 2025				Tournament 2025 Emfuleni Local Municipality Soncini Chess Trials
		date 2025-08-16	rnd 1	type Standard	result 1	date 2025-09-24	rnd 3	type Rapid	result 1
		Opponent Sedibe, K (Keamohetswe)				Opponent Hlumbane, P (Pusetso)
2	6	Tournament Laerskool Midvaal Chess Open Section 2024				Tournament Sedibeng Chess Open 11 May 2024
		date 2024-02-10	rnd 1	type Standard	result 1	date 2024-05-11	rnd 2	type Standard	result 1
		Opponent Van Der Westhuizen, L (Leighton)				Opponent Mofokeng, M (Mathabo)
3	6	Tournament D8 Schools Individuals 2023				Tournament 2023 Gauteng Top Schools
		date 2023-05-20	rnd 5	type Standard	result 1	date 2023-08-19	rnd 2	type Standard	result 1
		Opponent Mngomezulu, N (Ntabaekhonjwa)				Opponent Swart, A (Alexander)

#	Games	Start				End
1	6	Tournament Laerskool Midvaal Chess Open Section 2024				Tournament Sedibeng Chess Open 11 May 2024
		date 2024-02-10	rnd 1	type Standard	result 1	date 2024-05-11	rnd 2	type Standard	result 1
		Opponent Van Der Westhuizen, L (Leighton)				Opponent Mofokeng, M (Mathabo)
2	6	Tournament D8 Schools Individuals 2023				Tournament 2023 Gauteng Top Schools
		date 2023-05-20	rnd 5	type Standard	result 1	date 2023-08-19	rnd 2	type Standard	result 1
		Opponent Mngomezulu, N (Ntabaekhonjwa)				Opponent Swart, A (Alexander)
3	5	Tournament Sedibeng West District Schools Chess Team's Championships 2024				Tournament Sedibeng West District Schools Chess Team's Championships 2024
		date 2024-08-12	rnd 1	type Standard	result 1	date 2024-08-12	rnd 5	type Standard	result 1
		Opponent Mthembu, M (Mpho)				Opponent Pheto, T (Tshiamo)

#	Games	Start				End
1	4	Tournament Sebokeng Chess Rapid 21 Mar 2025				Tournament 2025 Emfuleni Local Municipality Soncini Chess Trials
		date 2025-03-21	rnd 6	type Rapid	result 1	date 2025-09-24	rnd 3	type Rapid	result 1
		Opponent Mkwanazi, N (Nkosinathi)				Opponent Hlumbane, P (Pusetso)
2	3	Tournament Rapid Vaal Chess Event - Sedibeng Chess 16 June 2024				Tournament Evaton Primary Open 20 July 2024
		date 2024-06-16	rnd 4	type Rapid	result 1	date 2024-07-20	rnd 1	type Rapid	result 1
		Opponent Khumalo, I (Inganathi Bridget)				Opponent Mthombeni, N (Njabulo)
3	2	Tournament 2025 Emfuleni Local Municipality Soncini Chess Trials				Tournament 2025 Emfuleni Local Municipality Soncini Chess Trials
		date 2025-09-24	rnd 5	type Rapid	result 1	date 2025-09-24	rnd 6	type Rapid	result 1
		Opponent Mabuya, T (Thapelo Lerato)				Opponent Maseloane, T (Tshepang)

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	Mabuse ,DD (Dikgabane Diatile)	4	2.5	106.2	3	2	141.7	1	0.5	0	0	0	0
1	Mabuse ,DD (Dikgabane Diatile)	4	1386.8	1493.1	3	1389.8	1528.5	1	1193.2	1386.8	0	0	0
2	Ntshangase ,S (Siphiwe)	4	2	0	3	2	141.7	1	0	-425	0	0	0
2	Ntshangase ,S (Siphiwe)	4	1338.2	1338.2	3	1306.6	1479.9	1	1248.2	913.2	0	0	0
3	Davids ,A (Anton)	3	1	-141.7	2	1	0	1	0	-425	0	0	0
3	Davids ,A (Anton)	3	1433.4	1291.7	2	1404.2	1433.4	1	1296	1008.4	0	0	0
4	Mabuya ,T (Thapelo Lerato)	3	2.5	283.3	1	1	425	2	1.5	212.5	0	0	0
4	Mabuya ,T (Thapelo Lerato)	3	1255.4	1538.8	1	1200	1680.4	2	1193.7	1467.9	0	0	0
5	Mesele ,O (Oboitshepo)	2	1	0	2	1	0	0	0	0	0	0	0
5	Mesele ,O (Oboitshepo)	2	1315.1	1315.1	2	1336.1	1315.1	0	0	0	0	0	0
6	Van Der Westhuizen ,J (Janu)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
6	Van Der Westhuizen ,J (Janu)	2	1252.2	1464.7	2	1258.9	1464.7	0	0	0	0	0	0
7	Marimuthu ,S (Shaylen)	2	0	-425	2	0	-425	0	0	0	0	0	0
7	Marimuthu ,S (Shaylen)	2	1382.3	957.3	2	1360.6	957.3	0	0	0	0	0	0
8	Mosoetsa ,TW (Tsholofelo Winnie)	2	2	425	1	1	425	1	1	425	0	0	0
8	Mosoetsa ,TW (Tsholofelo Winnie)	2	1133.3	1558.3	1	1111.6	1558.3	1	1200	1558.3	0	0	0
9	Maseloane ,T (Tshepang)	2	1.5	212.5	1	0.5	0	1	1	425	0	0	0
9	Maseloane ,T (Tshepang)	2	1496.4	1708.9	1	1512.9	1496.4	1	1321.5	1921.4	0	0	0
10	Howat ,LC (Logan)	1	1	425	1	1	425	0	0	0	0	0	0
10	Howat ,LC (Logan)	1	1187.6	1612.6	1	1168.6	1612.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Mgwevu, Z (Zamani)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms