Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mbewe, Z (Zane)

Chess SA id

1170301605

FIDE id

Date of birth

2017-06-10 (U10)

Gender

Male

Region

Bojanala Platina (NBR)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-12-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1393.7	1381.4	1219.3	1200
Raw rating	1369.1	1354.4	1219.3	1200
Weighted rating	1345.1	1340.6	1208.3	1200
Weighted performance	1363.5	1349.9	0	0
Floor	969.9	966.7	719.3	700
K-factor	32	32	36	36
Min/Max rating change allowed	130.3	133.1	161.3	165.8
Highest rating	1506.6 2025-11-30	1494.8 2025-11-30	1219.3 2025-08-01	1200 2024-05-01
Highest raw rating	1469.9 2025-11-30	1466.7 2025-11-30	1219.3 2025-08-01	1200 2024-05-01
Highest weighted rating	1406.4 2024-10-01	1406.3 2024-10-01	1201.5 2025-08-01	1200 2024-05-01
Highest weighted performance	1506.6 2025-11-30	1494.8 2025-11-30	1200 2024-05-01	1200 2024-05-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-24.6	-27	0	0
New rating	1369.1	1354.4	1219.3	1200
Analysis
Rating	1393.7	1381.4	1219.3	1200
Raw rating	1369.1	1354.4	1219.3	1200
Weighted rating	1345.1	1340.6	1208.3
Weighted performance	1363.5	1349.9	0
K-factor	32	32	36	36
Floor	969.9	966.7	719.3	700
Max/Min rating change allowed	130.3	133.1	161.3	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	1369.1	1354.4	1219.3	1200
New weighted rating	1350.6	1345.1	1209.5	1200
New weighted performance	1354.5	1341	0	0
Temp new rating	1369.1	1354.4	1219.3	1200
Temp new rating +/-	-24.6	-27	0	0
Final new rating +/-	-24.6	-27	0	0
New rating	1369.1	1354.4	1219.3	1200
New K-factor	32	32	36	36
New floor	969.9	966.7	719.3	700

Item	Main	Standard	Rapid
	0	0	0
	65	60	5
	15	15	0
	0	0	0
	0	0	0
	0	0	0
History	80	75	5

Games since
	Main 80	Standard 75		Rapid 5		Blitz 0
Gender	Male
Age group	U10
Region	Bojanala Platina (NBR)
Province	Northwest (NW)
Main
	RSA		Province		Region
Overall	1219		102		86
Male	1046		88		75
U10	60		9		8
U10 Male	53		9		8
Standard
	RSA		Province		Region
Overall	1251		113		92
Male	1062		97		79
U10	69		9		8
U10 Male	61		9		8
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 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	65	43	66.15	137.3	1299.6	1436.9
Standard	60	40	66.67	141.7	1295.3	1437
Rapid	5	3	60	85	1350.8	1435.8
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	80	52	65	127.5	1278.2	1405.7
Standard	75	49	65.33	130.3	1273.4	1403.7
Rapid	5	3	60	85	1350.8	1435.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1369.1	1354.4	1219.3	1200
2025-11-30	1469.9	1466.7	1219.3	1200
2025-11-01	1446.8	1440.1	1219.3	1200
2025-09-30	1404.8	1394.7	1219.3	1200
2025-09-01	1384.1	1369.4	1219.3	1200
2025-08-01	1384.1	1369.4	1219.3	1200
2025-07-01	1375.1	1369.4	1200	1200
2025-06-01	1371.6	1364.5	1200	1200
2025-05-01	1371.6	1364.5	1200	1200
2025-04-01	1406.4	1406.3	1200	1200
2025-03-01	1306.5	1303.2	1200	1200
2025-02-01	1269.8	1279.2	1200	1200
2025-01-01	1234.8	1238.3	1200	1200
2024-12-01	1234.8	1238.3	1200	1200
2024-11-01	1234.8	1238.3	1200	1200
2024-10-01	1227.3	1231.8	1200	1200
2024-09-01	1227.3	1231.8	1200	1200
2024-11-01	1227.3	1231.8	1200	1200
2024-07-01	1215.9	1218.8	1200	1200
2024-06-01	1215.9	1218.8	1200	1200
2024-05-01	1215.9	1218.8	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	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	2025 Mzansi Individual Championships (U10 Open)	2025-12-17	2025-12-20	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
2	2025 Mzansi Inter Provincial Team Championships (U10 Combined)	2025-12-15	2025-12-17	Standard	Nelson Mandela Bay (ENM)	6	6	2	Yes	Analysis
3	Bojanala's Circuit Championships 4 of 4 2025 (U10)	2025-11-01	2025-11-01	Standard	Bojanala Platina (NBR)	5	4	3	Yes	Analysis
4	Bojanala's Battle Of Mount Cambridge 2025 (Big Pawns)	2025-10-11	2025-10-11	Standard	Bojanala Platina (NBR)	5	4	2	Yes	Analysis
5	Bojanala's FIDE On The Orion Express 2025 (Little Pawns)	2025-10-04	2025-10-05	Standard	Bojanala Platina (NBR)	7	7	5	Yes	Analysis
6	Parkies Invitational 2025 (U9)	2025-09-23	2025-09-23	Standard	Bojanala Platina (NBR)	5	5	4	Yes	Analysis
7	Bojanala's Rusties - The Champions' Tournament 2025 (Big Pawns)	2025-09-13	2025-09-13	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
8	Bojanala's Clash Of Schools -Primary Schools 2025 (U9)	2025-07-26	2025-07-26	Rapid	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
9	Bojanala's Pre-Exam 2025 (Center Pawns)	2025-05-31	2025-05-31	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
10	Bojanala's Rosewood Easter Open 2025 (Center Pawns)	2025-04-19	2025-04-19	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
11	2025 Mid Gauteng Open Chess Tournament (U10)	2025-04-12	2025-04-12	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
12	Lubowski Open 2025 (E+F)	2025-03-21	2025-03-21	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
13	Bojanala's Waterkloof - The Superior One 2025 (Center Pawns)	2025-03-15	2025-03-15	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
14	Bojanala's Battle In The Kloof 2025 (Center Pawns)	2025-02-15	2025-02-15	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
15	Bojanala Wildcard 2025 (Big Pawns)	2025-01-25	2025-01-25	Standard	Bojanala Platina (NBR)	5	5	4	Yes	Analysis
16	Bojanala's Circuit Championships 4 of 4 204 (U8)	2024-10-12	2024-10-12	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
17	Bojanala's Clash Of Schools 2024 (U9)	2024-07-20	2024-07-20	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
18	Bojanala's Rating Express 2024 (Development)	2024-04-06	2024-04-06	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis

#	Games	Start				End
1	4	Tournament Bojanala's Rusties - The Champions' Tournament 2025				Tournament Parkies Invitational 2025
		date 2025-09-13	rnd 5	type Standard	result 1	date 2025-09-23	rnd 3	type Standard	result 1
		Opponent Prinsloo, W (Wuan)				Opponent Wilcocks, T (Tyler)
2	4	Tournament Bojanala's Clash Of Schools -Primary Schools 2025				Tournament Bojanala's Rusties - The Champions' Tournament 2025
		date 2025-07-26	rnd 4	type Rapid	result 1	date 2025-09-13	rnd 2	type Standard	result 1
		Opponent Enslin, E (Evan)				Opponent Fivaz, A (Albert)
3	4	Tournament Bojanala's Rosewood Easter Open 2025				Tournament Bojanala's Pre-Exam 2025
		date 2025-04-19	rnd 5	type Standard	result 1	date 2025-05-31	rnd 3	type Standard	result 1
		Opponent Gower, J (Juvan)				Opponent Pilane, O (Ogone)

#	Games	Start				End
1	4	Tournament Bojanala's Rosewood Easter Open 2025				Tournament Bojanala's Pre-Exam 2025
		date 2025-04-19	rnd 5	type Standard	result 1	date 2025-05-31	rnd 3	type Standard	result 1
		Opponent Gower, J (Juvan)				Opponent Pilane, O (Ogone)
2	4	Tournament 2025 Mid Gauteng Open Chess Tournament				Tournament Bojanala's Rosewood Easter Open 2025
		date 2025-04-12	rnd 4	type Standard	result 1	date 2025-04-19	rnd 2	type Standard	result 1
		Opponent Van Zijl, A (Adolf)				Opponent Botha, L (Lewan)
3	3	Tournament Lubowski Open 2025				Tournament Lubowski Open 2025
		date 2025-03-21	rnd 3	type Standard	result 1	date 2025-03-21	rnd 5	type Standard	result 1
		Opponent Van Greunen, L (Luke)				Opponent Jansen Van Vuuren, C (Clana)

#	Games	Start				End
1	2	Tournament Bojanala's Clash Of Schools -Primary Schools 2025				Tournament Bojanala's Clash Of Schools -Primary Schools 2025
		date 2025-07-26	rnd 4	type Rapid	result 1	date 2025-07-26	rnd 5	type Rapid	result 1
		Opponent Enslin, E (Evan)				Opponent Smit, H (Hesmia)
2	1	Tournament Bojanala's Clash Of Schools -Primary Schools 2025				Tournament Bojanala's Clash Of Schools -Primary Schools 2025
		date 2025-07-26	rnd 1	type Rapid	result 1	date 2025-07-26	rnd 1	type Rapid	result 1
		Opponent Cheyne, M (Micah)				Opponent Cheyne, M (Micah)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Bojanala's Clash Of Schools -Primary Schools 2025				Tournament Bojanala's Rusties - The Champions' Tournament 2025
		date 2025-07-26	rnd 4	type Rapid	result 1	date 2025-09-13	rnd 2	type Standard	result 1
		Opponent Enslin, E (Evan)				Opponent Fivaz, A (Albert)
2	4	Tournament Bojanala's Rosewood Easter Open 2025				Tournament Bojanala's Pre-Exam 2025
		date 2025-04-19	rnd 5	type Standard	result 1	date 2025-05-31	rnd 3	type Standard	result 1
		Opponent Gower, J (Juvan)				Opponent Pilane, O (Ogone)
3	4	Tournament 2025 Mid Gauteng Open Chess Tournament				Tournament Bojanala's Rosewood Easter Open 2025
		date 2025-04-12	rnd 4	type Standard	result 1	date 2025-04-19	rnd 2	type Standard	result 1
		Opponent Van Zijl, A (Adolf)				Opponent Botha, L (Lewan)

#	Games	Start				End
1	4	Tournament Bojanala's Rosewood Easter Open 2025				Tournament Bojanala's Pre-Exam 2025
		date 2025-04-19	rnd 5	type Standard	result 1	date 2025-05-31	rnd 3	type Standard	result 1
		Opponent Gower, J (Juvan)				Opponent Pilane, O (Ogone)
2	4	Tournament 2025 Mid Gauteng Open Chess Tournament				Tournament Bojanala's Rosewood Easter Open 2025
		date 2025-04-12	rnd 4	type Standard	result 1	date 2025-04-19	rnd 2	type Standard	result 1
		Opponent Van Zijl, A (Adolf)				Opponent Botha, L (Lewan)
3	3	Tournament Lubowski Open 2025				Tournament Lubowski Open 2025
		date 2025-03-21	rnd 3	type Standard	result 1	date 2025-03-21	rnd 5	type Standard	result 1
		Opponent Van Greunen, L (Luke)				Opponent Jansen Van Vuuren, C (Clana)

#	Games	Start				End
1	2	Tournament Bojanala's Clash Of Schools -Primary Schools 2025				Tournament Bojanala's Clash Of Schools -Primary Schools 2025
		date 2025-07-26	rnd 4	type Rapid	result 1	date 2025-07-26	rnd 5	type Rapid	result 1
		Opponent Enslin, E (Evan)				Opponent Smit, H (Hesmia)
2	1	Tournament Bojanala's Clash Of Schools -Primary Schools 2025				Tournament Bojanala's Clash Of Schools -Primary Schools 2025
		date 2025-07-26	rnd 1	type Rapid	result 1	date 2025-07-26	rnd 1	type Rapid	result 1
		Opponent Cheyne, M (Micah)				Opponent Cheyne, M (Micah)

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	Mofokeng ,K (Khotso)	7	0	-425	6	0	-425	1	0	-425	0	0	0
1	Mofokeng ,K (Khotso)	7	1523	1098	6	1504.5	1098	1	1200	1098	0	0	0
2	Venter ,L (Liam)	4	2	0	4	2	0	0	0	0	0	0	0
2	Venter ,L (Liam)	4	1170.2	1170.2	4	1166.3	1170.2	0	0	0	0	0	0
3	Botes ,L (Levi)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
3	Botes ,L (Levi)	3	1615.4	1473.7	3	1612.7	1473.7	0	0	0	0	0	0
4	Pretorius ,M (Marius)	3	3	425	3	3	425	0	0	0	0	0	0
4	Pretorius ,M (Marius)	3	1270.7	1695.7	3	1234.4	1695.7	0	0	0	0	0	0
5	Xhalabile ,L (Lonwabo)	2	1	0	2	1	0	0	0	0	0	0	0
5	Xhalabile ,L (Lonwabo)	2	1302.2	1302.2	2	1288.4	1302.2	0	0	0	0	0	0
6	Ngobeni ,M (Mikateko)	2	2	425	2	2	425	0	0	0	0	0	0
6	Ngobeni ,M (Mikateko)	2	1157.1	1582.1	2	1146.1	1582.1	0	0	0	0	0	0
7	Gower ,J (Juvan)	2	2	425	2	2	425	0	0	0	0	0	0
7	Gower ,J (Juvan)	2	1131.1	1556.1	2	1129.6	1556.1	0	0	0	0	0	0
8	Jonas ,M (Minenhle)	2	2	425	2	2	425	0	0	0	0	0	0
8	Jonas ,M (Minenhle)	2	1176.7	1601.7	2	1167.1	1601.7	0	0	0	0	0	0
9	Du Plessis ,S (Stephan)	2	2	425	2	2	425	0	0	0	0	0	0
9	Du Plessis ,S (Stephan)	2	1213.8	1638.8	2	1216.6	1638.8	0	0	0	0	0	0
10	Botha ,I (Iewan)	2	2	425	2	2	425	0	0	0	0	0	0
10	Botha ,I (Iewan)	2	1259.1	1684.1	2	1252.8	1684.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Mbewe, Z (Zane)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms