Chess South Africa Ratings Database

PLAYER PAGE

Personal

Matyobeni, M (Mbongeni)

Chess SA id

1050103555

FIDE id

Date of birth

2005-04-03 (Adult)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-09-24

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1358.9	1398	1133.8	1200
Raw rating	1358.9	1398	1133.8	1200
Weighted rating	1358.9	1398	1133.8	1200
Weighted performance	675.6	594.4	0	0
Floor	861.1	898	700.4	700
K-factor	36	36	36	36
Min/Max rating change allowed	132.2	125.1	182.2	165.8
Highest rating	1375.8 2020-03-01	1398 2024-02-01	1200.4 2022-04-01	1200 2018-10-01
Highest raw rating	1361.1 2020-04-01	1398 2024-02-01	1200.4 2022-04-01	1200 2024-02-01
Highest weighted rating	1361.1 2022-03-01	1398 2024-09-01	1200.4 2022-09-01	1200 2018-10-01
Highest weighted performance	1375.8 2020-03-01	1363.5 2020-03-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1358.9	1398	1133.8	1200
Analysis
Rating	1358.9	1398	1133.8	1200
Raw rating	1358.9	1398	1133.8	1200
Weighted rating	1358.9	1398	1133.8
Weighted performance	675.6	594.4	0
K-factor	36	36	36	36
Floor	861.1	898	700.4	700
Max/Min rating change allowed	132.2	125.1	182.2	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	1358.9	1398	1133.8	1200
New weighted rating	1358.9	1398	1133.8	1200
New weighted performance	675.2	593.9	0	0
Temp new rating	1358.9	1398	1133.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1358.9	1398	1133.8	1200
New K-factor	36	36	36	36
New floor	861.1	898	700.4	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	17	5	12
	0	0	0
History	79	67	12

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Cape Town (WCT)
Province	Western Cape (WC)
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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	79	43	54.43	37.7	1197.4	1235.1
Standard	67	38.5	57.46	63.4	1193.4	1256.9
Rapid	12	4.5	37.5	-106.2	1219.7	1113.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1358.9	1398	1133.8	1200
2025-09-01	1358.9	1398	1133.8	1200
2025-08-01	1358.9	1398	1133.8	1200
2025-07-01	1358.9	1398	1133.8	1200
2025-06-01	1358.9	1398	1133.8	1200
2025-05-01	1358.9	1398	1133.8	1200
2025-04-01	1358.9	1398	1133.8	1200
2025-03-01	1358.9	1398	1133.8	1200
2025-02-01	1358.9	1398	1133.8	1200
2025-01-01	1358.9	1398	1133.8	1200
2024-12-01	1358.9	1398	1133.8	1200
2024-11-01	1358.9	1398	1133.8	1200
2024-10-01	1358.9	1398	1133.8	1200
2024-09-01	1358.9	1398	1133.8	1200
2024-08-01	1358.9	1398	1133.8	1200
2024-07-01	1358.9	1398	1133.8	1200
2024-06-01	1358.9	1398	1133.8	1200
2024-08-01	1358.9	1398	1133.8	1200
2024-04-01	1358.9	1398	1133.8	1200
2024-03-01	1358.9	1398	1133.8	1200
2024-02-01	1358.9	1398	1133.8	1200
2024-01-01	1358.9	1398	1133.8	1200
2023-12-01	1358.9	1398	1133.8	1200
2023-11-01	1358.9	1398	1133.8	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	Kraaifontein Heritage Day Rapid 2022 (Advanced)	2022-09-24	2022-09-24	Rapid	Cape Town (WCT)	7	6	0.5	Yes	Analysis
2	Western Cape Top Schools 2022 (U18 Mix)	2022-09-16	2022-09-17	Standard	Overberg (WOS)	5	5	4	Yes	Analysis
3	2022 East Dist Individuals (U18)	2022-03-13	2022-03-13	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
4	2020 Metro Trials (U15 Boys)	2020-03-13	2020-03-14	Standard	Cape Town (WCT)	5	5	4	Yes	Analysis
5	Northern Chess Cadet Series 2020 (A)	2020-02-15	2020-02-15	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis
6	2020 East District Individuals (U15)	2020-01-31	2020-02-01	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
7	2019 South African Junior Team Championships (U16B)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	5	Yes	Analysis
8	2019 Western Province League (E)	2019-07-27	2019-08-10	Standard	Cape Town (WCT)	9	8	5	Yes	Analysis
9	2019 WP Youth Open (B)	2019-07-13	2019-07-13	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis
10	Stellenberg Youth Chess Championship 2019 (C)	2019-05-01	2019-05-01	Standard	Cape Town (WCT)	5	5	3.5	Yes	Analysis
11	Crossroads Open Chess Championship 2019 (C)	2019-04-27	2019-04-28	Standard	Cape Town (WCT)	6	5	3.5	Yes	Analysis
12	2019 Metro-East District Schools Trials (U15)	2019-02-01	2019-02-02	Standard	Cape Town (WCT)	6	5	2	Yes	Analysis
13	Cape of Good Hope Open 2019 (C)	2019-01-25	2019-01-27	Standard	Cape Town (WCT)	6	6	1	Yes	Analysis
14	Stellenberg Youth Chess Champs 2018 (D)	2018-06-23	2018-06-23	Standard	Cape Town (WCT)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	12	Tournament 2019 South African Junior Team Championships				Tournament Northern Chess Cadet Series 2020
		date 2020-01-06	rnd 4	type Standard	result 1	date 2020-02-15	rnd 2	type Standard	result 1
		Opponent Karelse, E (Erin-Leigh)				Opponent Waguta, B (Brooklyn)
2	8	Tournament Crossroads Open Chess Championship 2019				Tournament Stellenberg Youth Chess Championship 2019
		date 2019-04-27	rnd 3	type Standard	result 1	date 2019-05-01	rnd 4	type Standard	result 0.5
		Opponent Kamte, K (Kamva)				Opponent Segelaar, G (Geriant)
3	7	Tournament 2020 Metro Trials				Tournament 2022 East Dist Individuals
		date 2020-03-13	rnd 1	type Standard	result 1	date 2022-03-13	rnd 2	type Rapid	result 1
		Opponent Moya, A (Aphiwe Siyamthanda)				Opponent Dalhuysen, J (Jan)

#	Games	Start				End
1	12	Tournament 2019 South African Junior Team Championships				Tournament Northern Chess Cadet Series 2020
		date 2020-01-06	rnd 4	type Standard	result 1	date 2020-02-15	rnd 2	type Standard	result 1
		Opponent Karelse, E (Erin-Leigh)				Opponent Waguta, B (Brooklyn)
2	8	Tournament Crossroads Open Chess Championship 2019				Tournament Stellenberg Youth Chess Championship 2019
		date 2019-04-27	rnd 3	type Standard	result 1	date 2019-05-01	rnd 4	type Standard	result 0.5
		Opponent Kamte, K (Kamva)				Opponent Segelaar, G (Geriant)
3	7	Tournament 2020 Metro Trials				Tournament Western Cape Top Schools 2022
		date 2020-03-13	rnd 1	type Standard	result 1	date 2022-09-17	rnd 2	type Standard	result 1
		Opponent Moya, A (Aphiwe Siyamthanda)				Opponent Palmer, C (Cheslin)

#	Games	Start				End
1	2	Tournament 2022 East Dist Individuals				Tournament 2022 East Dist Individuals
		date 2022-03-13	rnd 1	type Rapid	result 1	date 2022-03-13	rnd 2	type Rapid	result 1
		Opponent Gqeberya, O (Oyana)				Opponent Dalhuysen, J (Jan)
2	1	Tournament Kraaifontein Heritage Day Rapid 2022				Tournament Kraaifontein Heritage Day Rapid 2022
		date 2022-09-24	rnd 5	type Rapid	result 0.5	date 2022-09-24	rnd 5	type Rapid	result 0.5
		Opponent Cuphane, B (Bandile)				Opponent Cuphane, B (Bandile)
3	1	Tournament 2022 East Dist Individuals				Tournament 2022 East Dist Individuals
		date 2022-03-13	rnd 6	type Rapid	result 1	date 2022-03-13	rnd 6	type Rapid	result 1
		Opponent Du Toit, A (Aidan)				Opponent Du Toit, A (Aidan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament 2019 South African Junior Team Championships				Tournament 2020 East District Individuals
		date 2020-01-06	rnd 4	type Standard	result 1	date 2020-02-01	rnd 3	type Standard	result 1
		Opponent Karelse, E (Erin-Leigh)				Opponent Titus, T (Tennswill)
2	5	Tournament 2019 Western Province League				Tournament 2019 Western Province League
		date 2019-07-27	rnd 1	type Standard	result 1	date 2019-08-03	rnd 5	type Standard	result 1
		Opponent Van Tonder, WF (Willem Frederick)				Opponent Laloo, AA (Adrian)
3	4	Tournament Crossroads Open Chess Championship 2019				Tournament Stellenberg Youth Chess Championship 2019
		date 2019-04-28	rnd 6	type Standard	result 1	date 2019-05-01	rnd 3	type Standard	result 1
		Opponent Jacobs, DE (Darryl)				Opponent Higham, E (Ethan)

#	Games	Start				End
1	7	Tournament 2019 South African Junior Team Championships				Tournament 2020 East District Individuals
		date 2020-01-06	rnd 4	type Standard	result 1	date 2020-02-01	rnd 3	type Standard	result 1
		Opponent Karelse, E (Erin-Leigh)				Opponent Titus, T (Tennswill)
2	5	Tournament 2019 Western Province League				Tournament 2019 Western Province League
		date 2019-07-27	rnd 1	type Standard	result 1	date 2019-08-03	rnd 5	type Standard	result 1
		Opponent Van Tonder, WF (Willem Frederick)				Opponent Laloo, AA (Adrian)
3	4	Tournament Crossroads Open Chess Championship 2019				Tournament Stellenberg Youth Chess Championship 2019
		date 2019-04-28	rnd 6	type Standard	result 1	date 2019-05-01	rnd 3	type Standard	result 1
		Opponent Jacobs, DE (Darryl)				Opponent Higham, E (Ethan)

#	Games	Start				End
1	2	Tournament 2022 East Dist Individuals				Tournament 2022 East Dist Individuals
		date 2022-03-13	rnd 1	type Rapid	result 1	date 2022-03-13	rnd 2	type Rapid	result 1
		Opponent Gqeberya, O (Oyana)				Opponent Dalhuysen, J (Jan)
2	1	Tournament 2022 East Dist Individuals				Tournament 2022 East Dist Individuals
		date 2022-03-13	rnd 6	type Rapid	result 1	date 2022-03-13	rnd 6	type Rapid	result 1
		Opponent Du Toit, A (Aidan)				Opponent Du Toit, A (Aidan)
3	1	Tournament 2022 East Dist Individuals				Tournament 2022 East Dist Individuals
		date 2022-03-13	rnd 4	type Rapid	result 1	date 2022-03-13	rnd 4	type Rapid	result 1
		Opponent Jacobs, L (Lee-Roy)				Opponent Jacobs, L (Lee-Roy)

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	Ncethelo ,B (Bongolethu)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
1	Ncethelo ,B (Bongolethu)	2	1443.2	1230.7	2	1422.7	1230.7	0	0	0	0	0	0
2	Msebi ,S (Simamkele)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
2	Msebi ,S (Simamkele)	2	1185.4	1397.9	2	1181.9	1397.9	0	0	0	0	0	0
3	Ngudle ,M (Mandisi)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Ngudle ,M (Mandisi)	2	1156.1	731.1	2	1101.2	731.1	0	0	0	0	0	0
4	Slater ,J (Jared)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
4	Slater ,J (Jared)	2	1239.2	1026.7	2	1229.2	1026.7	0	0	0	0	0	0
5	Macilikishe ,A (Ayabulela)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Macilikishe ,A (Ayabulela)	1	1042.7	617.7	1	1018.4	617.7	0	0	0	0	0	0
6	Muir ,J (Joshua)	1	1	425	1	1	425	0	0	0	0	0	0
6	Muir ,J (Joshua)	1	687.1	1112.1	1	648	1112.1	0	0	0	0	0	0
7	Afonso ,IS (Isabella)	1	1	425	1	1	425	0	0	0	0	0	0
7	Afonso ,IS (Isabella)	1	1060.2	1485.2	1	1039.7	1485.2	0	0	0	0	0	0
8	Mutunhire ,R (Romeo)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Mutunhire ,R (Romeo)	1	1248	823	1	1241.6	823	0	0	0	0	0	0
9	Ohlson ,L (Liam)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Ohlson ,L (Liam)	1	1320.5	895.5	1	1309.7	895.5	0	0	0	0	0	0
10	Selemela ,K (Karabo)	1	1	425	1	1	425	0	0	0	0	0	0
10	Selemela ,K (Karabo)	1	1344.4	1769.4	1	1345.7	1769.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Matyobeni, M (Mbongeni)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms