Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mazwi, J (Jordan)

Chess SA id

1120143255

FIDE id

Date of birth

2012-03-27 (U14)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-05-17

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1274.3	1292.3	1200	1200
Raw rating	1274.3	1292.3	1200	1200
Weighted rating	1241.6	1253.6	1200	1200
Weighted performance	0	0	0	0
Floor	774.3	792.3	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	149.2	145.4	165.8	165.8
Highest rating	1274.3 2025-06-01	1292.3 2025-06-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1274.3 2025-06-01	1292.3 2025-06-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1230.1 2025-08-01	1240 2025-08-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1273.7 2023-08-01	1275.7 2023-08-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1274.3	1292.3	1200	1200
Analysis
Rating	1274.3	1292.3	1200	1200
Raw rating	1274.3	1292.3	1200	1200
Weighted rating	1241.6	1253.6	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	774.3	792.3	700	700
Max/Min rating change allowed	149.2	145.4	165.8	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	1274.3	1292.3	1200	1200
New weighted rating	1245	1257.7	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1274.3	1292.3	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1274.3	1292.3	1200	1200
New K-factor	36	36	36	36
New floor	774.3	792.3	700	700

Item	Main	Standard
	0	0
	4	4
	0	0
	5	5
	5	5
	0	0
History	14	14

Games since
	Main 4	Standard 4		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	4	4	100	425	1199.9	1624.9
Standard	4	4	100	425	1199.9	1624.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	14	9	64.29	121.4	1215.6	1337
Standard	14	9	64.29	121.4	1215.6	1337
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1274.3	1292.3	1200	1200
2025-09-30	1274.3	1292.3	1200	1200
2025-09-01	1274.3	1292.3	1200	1200
2025-08-01	1274.3	1292.3	1200	1200
2025-07-01	1274.3	1292.3	1200	1200
2025-06-01	1274.3	1292.3	1200	1200
2025-05-01	1216.9	1224.4	1200	1200
2025-04-01	1216.9	1224.4	1200	1200
2025-03-01	1216.9	1224.4	1200	1200
2025-02-01	1216.9	1224.4	1200	1200
2025-01-01	1216.9	1224.4	1200	1200
2024-12-01	1216.9	1224.4	1200	1200
2024-11-01	1216.9	1224.4	1200	1200
2024-10-01	1216.9	1224.4	1200	1200
2024-09-01	1216.9	1224.4	1200	1200
2024-08-01	1216.9	1224.4	1200	1200
2024-07-01	1216.9	1224.4	1200	1200
2024-09-01	1216.9	1224.4	1200	1200
2024-05-01	1216.9	1224.4	1200	1200
2024-04-01	1216.9	1224.4	1200	1200
2024-03-01	1216.9	1224.4	1200	1200
2024-02-01	1216.9	1224.4	1200	1200
2024-01-01	1216.9	1224.4	1200	1200
2023-12-01	1216.9	1224.4	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	D6 HS Teams Alberton & Germiston 2025 (U15B)	2025-05-17	2025-05-17	Standard	Ekurhuleni (GE)	5	4	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	D6 HS Teams Alberton & Germiston 2025 (U15B)	2025-05-17	2025-05-17	Standard	Ekurhuleni (GE)	5	4	4	Yes	Analysis
2	2023 Gauteng Top Schools (U11 Mixed)	2023-08-18	2023-08-18	Standard	West Rand (GWR)	5	5	4	Yes	Analysis
3	2022 Gauteng Schools Individual Chess Championship (U11 Boys)	2022-06-18	2022-06-18	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis

#	Games	Start				End
1	9	Tournament 2023 Gauteng Top Schools				Tournament D6 HS Teams Alberton & Germiston 2025
		date 2023-08-18	rnd 1	type Standard	result 1	date 2025-05-17	rnd 5	type Standard	result 1
		Opponent Smit, L (Liane)				Opponent Letsoalo, P (Paballo)
2	1	Tournament 2022 Gauteng Schools Individual Chess Championship				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2022-06-18	rnd 3	type Standard	result 1	date 2022-06-18	rnd 3	type Standard	result 1
		Opponent Shabangu, S (Sibusisa)				Opponent Shabangu, S (Sibusisa)

#	Games	Start				End
1	9	Tournament 2023 Gauteng Top Schools				Tournament D6 HS Teams Alberton & Germiston 2025
		date 2023-08-18	rnd 1	type Standard	result 1	date 2025-05-17	rnd 5	type Standard	result 1
		Opponent Smit, L (Liane)				Opponent Letsoalo, P (Paballo)
2	1	Tournament 2022 Gauteng Schools Individual Chess Championship				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2022-06-18	rnd 3	type Standard	result 1	date 2022-06-18	rnd 3	type Standard	result 1
		Opponent Shabangu, S (Sibusisa)				Opponent Shabangu, S (Sibusisa)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament D6 HS Teams Alberton & Germiston 2025				Tournament D6 HS Teams Alberton & Germiston 2025
		date 2025-05-17	rnd 1	type Standard	result 1	date 2025-05-17	rnd 5	type Standard	result 1
		Opponent Sam, B (Bradley)				Opponent Letsoalo, P (Paballo)
2	2	Tournament 2023 Gauteng Top Schools				Tournament 2023 Gauteng Top Schools
		date 2023-08-18	rnd 3	type Standard	result 1	date 2023-08-18	rnd 4	type Standard	result 1
		Opponent Jordan, L (Liam)				Opponent Phetu, N (Nompumelelo)
3	1	Tournament 2023 Gauteng Top Schools				Tournament 2023 Gauteng Top Schools
		date 2023-08-18	rnd 1	type Standard	result 1	date 2023-08-18	rnd 1	type Standard	result 1
		Opponent Smit, L (Liane)				Opponent Smit, L (Liane)

#	Games	Start				End
1	4	Tournament D6 HS Teams Alberton & Germiston 2025				Tournament D6 HS Teams Alberton & Germiston 2025
		date 2025-05-17	rnd 1	type Standard	result 1	date 2025-05-17	rnd 5	type Standard	result 1
		Opponent Sam, B (Bradley)				Opponent Letsoalo, P (Paballo)
2	2	Tournament 2023 Gauteng Top Schools				Tournament 2023 Gauteng Top Schools
		date 2023-08-18	rnd 3	type Standard	result 1	date 2023-08-18	rnd 4	type Standard	result 1
		Opponent Jordan, L (Liam)				Opponent Phetu, N (Nompumelelo)
3	1	Tournament 2023 Gauteng Top Schools				Tournament 2023 Gauteng Top Schools
		date 2023-08-18	rnd 1	type Standard	result 1	date 2023-08-18	rnd 1	type Standard	result 1
		Opponent Smit, L (Liane)				Opponent Smit, L (Liane)

No games found.

#	Games	Start				End

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	Phetu ,N (Nompumelelo)	1	1	425	1	1	425	0	0	0	0	0	0
1	Phetu ,N (Nompumelelo)	1	1342.3	1767.3	1	1329.6	1767.3	0	0	0	0	0	0
2	Chikambeka ,T (Tinai)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Chikambeka ,T (Tinai)	1	1303.5	878.5	1	1321.2	878.5	0	0	0	0	0	0
3	Mncube ,N (Nqobile)	1	1	425	1	1	425	0	0	0	0	0	0
3	Mncube ,N (Nqobile)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Smit ,L (Liane)	1	1	425	1	1	425	0	0	0	0	0	0
4	Smit ,L (Liane)	1	1132.5	1557.5	1	1135.8	1557.5	0	0	0	0	0	0
5	Kruger ,B (Brenden)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Kruger ,B (Brenden)	1	1193.7	768.7	1	1213.2	768.7	0	0	0	0	0	0
6	Mthethwa ,J (Junior)	1	1	425	1	1	425	0	0	0	0	0	0
6	Mthethwa ,J (Junior)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Jordan ,L (Liam)	1	1	425	1	1	425	0	0	0	0	0	0
7	Jordan ,L (Liam)	1	1257.6	1682.6	1	1265.1	1682.6	0	0	0	0	0	0
8	Maseko ,S (Sibusiso)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Maseko ,S (Sibusiso)	1	1198.3	773.3	1	1195.2	773.3	0	0	0	0	0	0
9	Goodburn ,D (Daniel)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Goodburn ,D (Daniel)	1	1180.2	1180.2	1	1174.4	1180.2	0	0	0	0	0	0
10	Buthelezi ,Z (Zanokuhle)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Buthelezi ,Z (Zanokuhle)	1	1133.5	708.5	1	1118.4	708.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Mazwi, J (Jordan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms