Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ndyova, M (Melumzi Eben)

Chess SA id

1120147782

FIDE id

Date of birth

2012-10-26 (U14)

Gender

Male

Region

Sarah Baartman (ESB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-01-25

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1449.2

Item	Main	Standard	Rapid	Blitz
Rating	1475.3	1476.5	1156	1200
Raw rating	1475.3	1476.5	1156	1200
Weighted rating	1462.8	1461.4	1156	1200
Weighted performance	1345.2	1338.4	0	0
Floor	975.3	976.5	700	700
K-factor	32	32	36	36
Min/Max rating change allowed	112	111.8	176.5	165.8
Highest rating	1479.6 2023-10-01	1482.5 2023-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1475.3 2025-02-01	1476.5 2025-02-01	1200 2020-01-01	1200 2024-02-01
Highest weighted rating	1459.5 2025-08-01	1457.7 2025-08-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1479.6 2023-10-01	1482.5 2023-10-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1475.3	1476.5	1156	1200
Analysis
Rating	1475.3	1476.5	1156	1200
Raw rating	1475.3	1476.5	1156	1200
Weighted rating	1462.8	1461.4	1156
Weighted performance	1345.2	1338.4	0
K-factor	32	32	36	36
Floor	975.3	976.5	700	700
Max/Min rating change allowed	112	111.8	176.5	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	1475.3	1476.5	1156	1200
New weighted rating	1464.1	1462.9	1156	1200
New weighted performance	1344.7	1337.9	0	0
Temp new rating	1475.3	1476.5	1156	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1475.3	1476.5	1156	1200
New K-factor	32	32	36	36
New floor	975.3	976.5	700	700

Item	Main	Standard	Rapid
	0	0	0
	10	10	0
	27	27	0
	45	41	4
	6	0	6
	0	0	0
History	88	78	10

Games since
	Main 48	Standard 48		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Sarah Baartman (ESB)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	1448		187		42
Male	1233		164		36
U14	211		35		11
U14 Male	168		28		8
Standard
	RSA		Province		Region
Overall	1349		174		36
Male	1140		152		32
U14	199		34		10
U14 Male	156		28		8
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	10	8	80	255	1309.5	1564.5
Standard	10	8	80	255	1309.5	1564.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	88	56	63.64	115.9	1258.7	1374.6
Standard	78	52	66.67	141.7	1264.3	1406
Rapid	10	4	40	-85	1214.7	1129.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1475.3	1476.5	1156	1200
2025-09-01	1475.3	1476.5	1156	1200
2025-08-01	1475.3	1476.5	1156	1200
2025-07-01	1475.3	1476.5	1156	1200
2025-06-01	1475.3	1476.5	1156	1200
2025-05-01	1475.3	1476.5	1156	1200
2025-04-01	1475.3	1476.5	1156	1200
2025-03-01	1475.3	1476.5	1156	1200
2025-02-01	1475.3	1476.5	1156	1200
2025-01-01	1433.4	1430.8	1156	1200
2024-12-01	1441.1	1433.7	1156	1200
2024-11-01	1441.1	1433.7	1156	1200
2024-10-01	1441.1	1433.7	1156	1200
2024-09-01	1441.1	1433.7	1156	1200
2024-08-01	1441.1	1433.7	1156	1200
2024-07-01	1435.5	1426.3	1156	1200
2024-06-01	1435.5	1426.3	1156	1200
2024-08-01	1467.9	1468.2	1156	1200
2024-04-01	1467.9	1468.2	1156	1200
2024-03-01	1439.9	1433.6	1156	1200
2024-02-01	1463.8	1466.6	1156	1200
2024-01-01	1463.8	1466.6	1156	1200
2023-12-01	1463.8	1466.6	1156	1200
2023-11-01	1463.8	1466.6	1156	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 SBDCU Trial 2 JBay (U14)	2025-01-25	2025-01-25	Standard	Sarah Baartman (ESB)	5	5	4	Yes	Analysis
2	Back 2 School 2025 (C)	2025-01-11	2025-01-11	Standard	Sarah Baartman (ESB)	5	5	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 SBDCU Trial 2 JBay (U14)	2025-01-25	2025-01-25	Standard	Sarah Baartman (ESB)	5	5	4	Yes	Analysis
2	Back 2 School 2025 (C)	2025-01-11	2025-01-11	Standard	Sarah Baartman (ESB)	5	5	4	Yes	Analysis
3	Mzansi Interprovincial Youth Chess Championships 2024 (U14 Open Candidates)	2024-12-16	2024-12-19	Standard	Capricorn (LCP)	7	6	3.5	Yes	Analysis
4	SBDCU Closed Trials 2024 (U14 Boys)	2024-07-27	2024-07-27	Standard	Sarah Baartman (ESB)	5	5	4	Yes	Analysis
5	Spartan Bishops Chess Championships 2024 (Senior Pawns)	2024-05-04	2024-05-05	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
6	SBDCU Trial 2 2024 (U14)	2024-03-23	2024-03-23	Standard	Sarah Baartman (ESB)	5	5	4.5	Yes	Analysis
7	SBDCU Trial 1 2024 (U14)	2024-02-24	2024-02-24	Standard	Sarah Baartman (ESB)	6	6	3.5	Yes	Analysis
8	Eastern Cape Provincial Individual Championship 2023 (U12 Boys)	2023-10-05	2023-10-05	Standard	Nelson Mandela Bay (ENM)	7	7	5	Yes	Analysis
9	Eastern Cape Chess Team Championship 2023 (U12)	2023-10-07	2023-10-08	Standard	Sarah Baartman (ESB)	5	4	4	Yes	Analysis
10	NMBCU Closed 2023 (U12)	2023-08-11	2023-08-12	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
11	NMBCU Trial 4 2023 (U12)	2023-07-28	2023-07-29	Standard	Nelson Mandela Bay (ENM)	6	6	4.5	Yes	Analysis
12	EP Trials 3 2023 (U12)	2023-05-05	2023-05-06	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
13	Youth Chess Acadamy Rapid Tournament 2023 (B)	2023-03-11	2023-03-11	Rapid	Nelson Mandela Bay (ENM)	5	4	2	Yes	Analysis
14	NMB 2nd Trials 2023 (U12)	2023-03-24	2023-03-25	Standard	Nelson Mandela Bay (ENM)	6	6	4	Yes	Analysis
15	NMB 1st Trials 2023 (U12)	2023-02-17	2023-02-18	Standard	Nelson Mandela Bay (ENM)	6	6	2	Yes	Analysis
16	The Team Battle 2022 (B)	2022-11-19	2022-11-19	Rapid	Sarah Baartman (ESB)	6	6	2	Yes	Analysis

#	Games	Start				End
1	10	Tournament Eastern Cape Provincial Individual Championship 2023				Tournament SBDCU Trial 1 2024
		date 2023-10-05	rnd 6	type Standard	result 1	date 2024-02-24	rnd 4	type Standard	result 1
		Opponent Fenner, C (Cole)				Opponent Steenkamp, G (Gideon)
2	5	Tournament SBDCU Trial 2 2024				Tournament SBDCU Trial 2 2024
		date 2024-03-23	rnd 1	type Standard	result 1	date 2024-03-23	rnd 5	type Standard	result 1
		Opponent De Villiers, D (Dwaine)				Opponent Van Vuuren, PA (Peighton Astrid)
3	4	Tournament Back 2 School 2025				Tournament 2025 SBDCU Trial 2 JBay
		date 2025-01-11	rnd 3	type Standard	result 1	date 2025-01-25	rnd 1	type Standard	result 1
		Opponent Hendricks, Z (Zayden)				Opponent Kuse, E (Endinako)

#	Games	Start				End
1	10	Tournament Eastern Cape Provincial Individual Championship 2023				Tournament SBDCU Trial 1 2024
		date 2023-10-05	rnd 6	type Standard	result 1	date 2024-02-24	rnd 4	type Standard	result 1
		Opponent Fenner, C (Cole)				Opponent Steenkamp, G (Gideon)
2	5	Tournament SBDCU Trial 2 2024				Tournament SBDCU Trial 2 2024
		date 2024-03-23	rnd 1	type Standard	result 1	date 2024-03-23	rnd 5	type Standard	result 1
		Opponent De Villiers, D (Dwaine)				Opponent Van Vuuren, PA (Peighton Astrid)
3	4	Tournament Back 2 School 2025				Tournament 2025 SBDCU Trial 2 JBay
		date 2025-01-11	rnd 3	type Standard	result 1	date 2025-01-25	rnd 1	type Standard	result 1
		Opponent Hendricks, Z (Zayden)				Opponent Kuse, E (Endinako)

#	Games	Start				End
1	2	Tournament The Team Battle 2022				Tournament The Team Battle 2022
		date 2022-11-19	rnd 2	type Rapid	result 1	date 2022-11-19	rnd 3	type Rapid	result 1
		Opponent Van Der Merwe, W (Willem Johan)				Opponent Maddison, D (Desmond)
2	1	Tournament Youth Chess Acadamy Rapid Tournament 2023				Tournament Youth Chess Acadamy Rapid Tournament 2023
		date 2023-03-11	rnd 5	type Rapid	result 1	date 2023-03-11	rnd 5	type Rapid	result 1
		Opponent Boggenpoel, D (Dante Xavier)				Opponent Boggenpoel, D (Dante Xavier)
3	1	Tournament Youth Chess Acadamy Rapid Tournament 2023				Tournament Youth Chess Acadamy Rapid Tournament 2023
		date 2023-03-11	rnd 2	type Rapid	result 1	date 2023-03-11	rnd 2	type Rapid	result 1
		Opponent Manto, Y (Yosef)				Opponent Manto, Y (Yosef)

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament Eastern Cape Provincial Individual Championship 2023				Tournament SBDCU Trial 1 2024
		date 2023-10-05	rnd 6	type Standard	result 1	date 2024-02-24	rnd 1	type Standard	result 1
		Opponent Fenner, C (Cole)				Opponent Rudolph, K (Kevin-Clark)
2	4	Tournament Back 2 School 2025				Tournament 2025 SBDCU Trial 2 JBay
		date 2025-01-11	rnd 3	type Standard	result 1	date 2025-01-25	rnd 1	type Standard	result 1
		Opponent Hendricks, Z (Zayden)				Opponent Kuse, E (Endinako)
3	4	Tournament SBDCU Closed Trials 2024				Tournament SBDCU Closed Trials 2024
		date 2024-07-27	rnd 2	type Standard	result 1	date 2024-07-27	rnd 5	type Standard	result 1
		Opponent Kate, B (Bulumko)				Opponent Goliath, C (Caron)

#	Games	Start				End
1	7	Tournament Eastern Cape Provincial Individual Championship 2023				Tournament SBDCU Trial 1 2024
		date 2023-10-05	rnd 6	type Standard	result 1	date 2024-02-24	rnd 1	type Standard	result 1
		Opponent Fenner, C (Cole)				Opponent Rudolph, K (Kevin-Clark)
2	4	Tournament Back 2 School 2025				Tournament 2025 SBDCU Trial 2 JBay
		date 2025-01-11	rnd 3	type Standard	result 1	date 2025-01-25	rnd 1	type Standard	result 1
		Opponent Hendricks, Z (Zayden)				Opponent Kuse, E (Endinako)
3	4	Tournament SBDCU Closed Trials 2024				Tournament SBDCU Closed Trials 2024
		date 2024-07-27	rnd 2	type Standard	result 1	date 2024-07-27	rnd 5	type Standard	result 1
		Opponent Kate, B (Bulumko)				Opponent Goliath, C (Caron)

#	Games	Start				End
1	2	Tournament The Team Battle 2022				Tournament The Team Battle 2022
		date 2022-11-19	rnd 2	type Rapid	result 1	date 2022-11-19	rnd 3	type Rapid	result 1
		Opponent Van Der Merwe, W (Willem Johan)				Opponent Maddison, D (Desmond)
2	1	Tournament Youth Chess Acadamy Rapid Tournament 2023				Tournament Youth Chess Acadamy Rapid Tournament 2023
		date 2023-03-11	rnd 5	type Rapid	result 1	date 2023-03-11	rnd 5	type Rapid	result 1
		Opponent Boggenpoel, D (Dante Xavier)				Opponent Boggenpoel, D (Dante Xavier)
3	1	Tournament Youth Chess Acadamy Rapid Tournament 2023				Tournament Youth Chess Acadamy Rapid Tournament 2023
		date 2023-03-11	rnd 2	type Rapid	result 1	date 2023-03-11	rnd 2	type Rapid	result 1
		Opponent Manto, Y (Yosef)				Opponent Manto, Y (Yosef)

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	Nell ,C (Chelsea Jane)	4	1	-212.5	4	1	-212.5	0	0	0	0	0	0
1	Nell ,C (Chelsea Jane)	4	1462	1249.5	4	1466.1	1249.5	0	0	0	0	0	0
2	Boggenpoel ,B (Blake)	3	3	425	3	3	425	0	0	0	0	0	0
2	Boggenpoel ,B (Blake)	3	1078.1	1503.1	3	1092.3	1503.1	0	0	0	0	0	0
3	Fenner ,C (Cole)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
3	Fenner ,C (Cole)	3	1285.4	1427	3	1279.4	1427	0	0	0	0	0	0
4	Wessels ,F (Francois)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
4	Wessels ,F (Francois)	3	1228.1	1086.4	3	1243.7	1086.4	0	0	0	0	0	0
5	Du Toit ,H (Hayden)	2	2	425	2	2	425	0	0	0	0	0	0
5	Du Toit ,H (Hayden)	2	1127.4	1552.4	2	1120.2	1552.4	0	0	0	0	0	0
6	Fife ,H (Hannah)	2	2	425	2	2	425	0	0	0	0	0	0
6	Fife ,H (Hannah)	2	1204.1	1629.1	2	1208.6	1629.1	0	0	0	0	0	0
7	Seyale ,C (Chris)	2	2	425	2	2	425	0	0	0	0	0	0
7	Seyale ,C (Chris)	2	1211	1636	2	1212.2	1636	0	0	0	0	0	0
8	Stantcheva ,D (Damon)	2	1	0	2	1	0	0	0	0	0	0	0
8	Stantcheva ,D (Damon)	2	1282.2	1282.2	2	1290.3	1282.2	0	0	0	0	0	0
9	Kate ,B (Bulumko)	2	2	425	2	2	425	0	0	0	0	0	0
9	Kate ,B (Bulumko)	2	1180.4	1605.4	2	1168.3	1605.4	0	0	0	0	0	0
10	Claassen ,E (Enrique)	2	0	-425	2	0	-425	0	0	0	0	0	0
10	Claassen ,E (Enrique)	2	1509.1	1084.1	2	1502.4	1084.1	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

Ndyova, M (Melumzi Eben)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms