Chess South Africa Ratings Database

PLAYER PAGE

Personal

Myeza, S (Siduduzo)

Chess SA id

1800305401

FIDE id

Date of birth

1980-05-30 (Adult)

Gender

Male

Region

King Cetshwayo (KUR)

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	1280.4	1283.8	1200	1200
Raw rating	1280.4	1283.8	1200	1200
Weighted rating	1262.2	1266.4	1200	1200
Weighted performance	1179.1	1169.7	0	0
Floor	802.2	817.6	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	147.9	147.1	165.8	165.8
Highest rating	1452.4 2024-07-01	1445.5 2024-07-01	1200 2024-05-01	1200 2024-05-01
Highest raw rating	1302.2 2024-08-01	1317.6 2024-08-01	1200 2024-05-01	1200 2024-05-01
Highest weighted rating	1302.2 2024-10-01	1317.6 2024-08-01	1200 2024-05-01	1200 2024-05-01
Highest weighted performance	1452.4 2024-07-01	1445.5 2024-07-01	1200 2024-05-01	1200 2024-05-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1280.4	1283.8	1200	1200
Analysis
Rating	1280.4	1283.8	1200	1200
Raw rating	1280.4	1283.8	1200	1200
Weighted rating	1262.2	1266.4	1200
Weighted performance	1179.1	1169.7	0
K-factor	36	36	36	36
Floor	802.2	817.6	700	700
Max/Min rating change allowed	147.9	147.1	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	1280.4	1283.8	1200	1200
New weighted rating	1264.9	1269.1	1200	1200
New weighted performance	1178.7	1169.2	0	0
Temp new rating	1280.4	1283.8	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1280.4	1283.8	1200	1200
New K-factor	36	36	36	36
New floor	802.2	817.6	700	700

Item	Main	Standard
	0	0
	4	4
	21	21
	0	0
	0	0
	0	0
History	25	25

Games since
	Main 25	Standard 25		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	King Cetshwayo (KUR)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	2	50	0	1400.7	1400.7
Standard	4	2	50	0	1400.7	1400.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	25	14	56	51	1283.1	1334.1
Standard	25	14	56	51	1283.1	1334.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1280.4	1283.8	1200	1200
2025-09-01	1280.4	1283.8	1200	1200
2025-08-01	1280.4	1283.8	1200	1200
2025-07-01	1280.4	1283.8	1200	1200
2025-06-01	1280.4	1283.8	1200	1200
2025-05-01	1261	1265.4	1200	1200
2025-04-01	1261	1265.4	1200	1200
2025-03-01	1261	1265.4	1200	1200
2025-02-01	1261	1265.4	1200	1200
2025-01-01	1261	1265.4	1200	1200
2024-12-01	1261	1265.4	1200	1200
2024-11-01	1261	1265.4	1200	1200
2024-10-01	1261	1265.4	1200	1200
2024-09-01	1261	1265.4	1200	1200
2024-08-01	1302.2	1317.6	1200	1200
2024-07-01	1250.8	1261.8	1200	1200
2024-06-01	1212	1216.4	1200	1200
2024-08-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	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 King Cetshwayo Winter Open (Open)	2025-05-17	2025-05-17	Standard	King Cetshwayo (KUR)	5	4	2	Yes	Analysis
2	2025 King Cetshwayo Open (U18-Adult)	2025-02-15	2025-02-15	Standard	King Cetshwayo (KUR)	5	0	0	No	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 King Cetshwayo Winter Open (Open)	2025-05-17	2025-05-17	Standard	King Cetshwayo (KUR)	5	4	2	Yes	Analysis
2	2025 King Cetshwayo Open (U18-Adult)	2025-02-15	2025-02-15	Standard	King Cetshwayo (KUR)	5	0	0	No	Analysis
3	2024 Umlalazi Chess Tournament (Open)	2024-07-27	2024-07-27	Standard	King Cetshwayo (KUR)	5	5	2	Yes	Analysis
4	2024 Nelson Mandela Chess Tournament (Open)	2024-07-20	2024-07-20	Standard	King Cetshwayo (KUR)	5	5	4	Yes	Analysis
5	2024 King Cetshwayo Winter Open (Open)	2024-06-08	2024-06-08	Standard	King Cetshwayo (KUR)	5	5	3	Yes	Analysis
6	2024 King Cesthwayo Chess Anniversary (Open)	2024-04-20	2024-04-21	Standard	King Cetshwayo (KUR)	7	6	3	Yes	Analysis

#	Games	Start				End
1	5	Tournament 2024 King Cesthwayo Chess Anniversary				Tournament 2024 King Cetshwayo Winter Open
		date 2024-04-21	rnd 6	type Standard	result 1	date 2024-06-08	rnd 3	type Standard	result 1
		Opponent Ramlall, T (Tara)				Opponent Xulu, L (Lindani)
2	3	Tournament 2024 King Cetshwayo Winter Open				Tournament 2024 Nelson Mandela Chess Tournament
		date 2024-06-08	rnd 5	type Standard	result 0.5	date 2024-07-20	rnd 2	type Standard	result 1
		Opponent Shobede, J (Joseph)				Opponent Segadevan, S (Saien)
3	2	Tournament 2025 King Cetshwayo Winter Open				Tournament 2025 King Cetshwayo Winter Open
		date 2025-05-17	rnd 3	type Standard	result 1	date 2025-05-17	rnd 4	type Standard	result 1
		Opponent Manilal, S (Shalika)				Opponent Roux, K (Kyle)

#	Games	Start				End
1	5	Tournament 2024 King Cesthwayo Chess Anniversary				Tournament 2024 King Cetshwayo Winter Open
		date 2024-04-21	rnd 6	type Standard	result 1	date 2024-06-08	rnd 3	type Standard	result 1
		Opponent Ramlall, T (Tara)				Opponent Xulu, L (Lindani)
2	3	Tournament 2024 King Cetshwayo Winter Open				Tournament 2024 Nelson Mandela Chess Tournament
		date 2024-06-08	rnd 5	type Standard	result 0.5	date 2024-07-20	rnd 2	type Standard	result 1
		Opponent Shobede, J (Joseph)				Opponent Segadevan, S (Saien)
3	2	Tournament 2025 King Cetshwayo Winter Open				Tournament 2025 King Cetshwayo Winter Open
		date 2025-05-17	rnd 3	type Standard	result 1	date 2025-05-17	rnd 4	type Standard	result 1
		Opponent Manilal, S (Shalika)				Opponent Roux, K (Kyle)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2025 King Cetshwayo Winter Open				Tournament 2025 King Cetshwayo Winter Open
		date 2025-05-17	rnd 3	type Standard	result 1	date 2025-05-17	rnd 4	type Standard	result 1
		Opponent Manilal, S (Shalika)				Opponent Roux, K (Kyle)
2	2	Tournament 2024 Nelson Mandela Chess Tournament				Tournament 2024 Nelson Mandela Chess Tournament
		date 2024-07-20	rnd 4	type Standard	result 1	date 2024-07-20	rnd 5	type Standard	result 1
		Opponent Shange, F (Fanele)				Opponent Shobede, J (Joseph)
3	2	Tournament 2024 Nelson Mandela Chess Tournament				Tournament 2024 Nelson Mandela Chess Tournament
		date 2024-07-20	rnd 1	type Standard	result 1	date 2024-07-20	rnd 2	type Standard	result 1
		Opponent Zietsman, D (Dante)				Opponent Segadevan, S (Saien)

#	Games	Start				End
1	2	Tournament 2025 King Cetshwayo Winter Open				Tournament 2025 King Cetshwayo Winter Open
		date 2025-05-17	rnd 3	type Standard	result 1	date 2025-05-17	rnd 4	type Standard	result 1
		Opponent Manilal, S (Shalika)				Opponent Roux, K (Kyle)
2	2	Tournament 2024 Nelson Mandela Chess Tournament				Tournament 2024 Nelson Mandela Chess Tournament
		date 2024-07-20	rnd 4	type Standard	result 1	date 2024-07-20	rnd 5	type Standard	result 1
		Opponent Shange, F (Fanele)				Opponent Shobede, J (Joseph)
3	2	Tournament 2024 Nelson Mandela Chess Tournament				Tournament 2024 Nelson Mandela Chess Tournament
		date 2024-07-20	rnd 1	type Standard	result 1	date 2024-07-20	rnd 2	type Standard	result 1
		Opponent Zietsman, D (Dante)				Opponent Segadevan, S (Saien)

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	Shobede ,J (Joseph)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
1	Shobede ,J (Joseph)	2	1307.3	1519.8	2	1288.1	1519.8	0	0	0	0	0	0
2	Roux ,K (Kyle)	2	1	0	2	1	0	0	0	0	0	0	0
2	Roux ,K (Kyle)	2	1400.4	1400.4	2	1402.5	1400.4	0	0	0	0	0	0
3	Segadevan ,S (Saien)	1	1	425	1	1	425	0	0	0	0	0	0
3	Segadevan ,S (Saien)	1	1525.4	1950.4	1	1524.3	1950.4	0	0	0	0	0	0
4	Baartman ,T (Tshepo)	1	1	425	1	1	425	0	0	0	0	0	0
4	Baartman ,T (Tshepo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Buthelezi ,L (Londeka)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Buthelezi ,L (Londeka)	1	845.2	420.2	1	867	420.2	0	0	0	0	0	0
6	Mthethwa ,S (Sanele)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Mthethwa ,S (Sanele)	1	1395.2	970.2	1	1413.1	970.2	0	0	0	0	0	0
7	Adekola ,T (Treasure)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Adekola ,T (Treasure)	1	1557.4	1132.4	1	1561.4	1132.4	0	0	0	0	0	0
8	Gambushe ,S (Sihawukele)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Gambushe ,S (Sihawukele)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Dumakude ,N (Nkululeko)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Dumakude ,N (Nkululeko)	1	1552	1127	1	1542.1	1127	0	0	0	0	0	0
10	Govender ,TK (Trivae)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Govender ,TK (Trivae)	1	1549.8	1124.8	1	1536.7	1124.8	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Myeza, S (Siduduzo)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms