Chess South Africa Ratings Database

PLAYER PAGE

Personal

Jonkers, M (Moheimi Bradley)

Chess SA id

1030099010

FIDE id

Date of birth

2003-11-20 (Adult)

Gender

Male

Region

ZF Mgcawu (NZF)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-12-03

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1246.4	1234.8	1200	1200
Raw rating	1246.4	1234.8	1200	1200
Weighted rating	1214.3	1201.5	1200	1200
Weighted performance	0	0	0	0
Floor	746.4	734.8	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	155.2	157.8	165.8	165.8
Highest rating	1246.4 2025-01-01	1234.8 2025-01-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1246.4 2025-01-01	1234.8 2025-01-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1246.4 2018-02-01	1234.8 2018-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1246.4	1234.8	1200	1200
Analysis
Rating	1246.4	1234.8	1200	1200
Raw rating	1246.4	1234.8	1200	1200
Weighted rating	1214.3	1201.5	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	746.4	734.8	700	700
Max/Min rating change allowed	155.2	157.8	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	1246.4	1234.8	1200	1200
New weighted rating	1219.4	1206.6	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1246.4	1234.8	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1246.4	1234.8	1200	1200
New K-factor	36	36	36	36
New floor	746.4	734.8	700	700

Item	Main	Standard
	0	0
	0	0
	16	16
	0	0
	0	0
	2	2
History	34	34

Games since
	Main 16	Standard 16		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	ZF Mgcawu (NZF)
Province	Northern Cape (NC)
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	34	15.5	45.59	-37.5	1233.5	1196
Standard	34	15.5	45.59	-37.5	1233.5	1196
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1246.4	1234.8	1200	1200
2025-09-01	1246.4	1234.8	1200	1200
2025-08-01	1246.4	1234.8	1200	1200
2025-07-01	1246.4	1234.8	1200	1200
2025-06-01	1246.4	1234.8	1200	1200
2025-05-01	1246.4	1234.8	1200	1200
2025-04-01	1246.4	1234.8	1200	1200
2025-03-01	1246.4	1234.8	1200	1200
2025-02-01	1246.4	1234.8	1200	1200
2025-01-01	1246.4	1234.8	1200	1200
2024-12-01	1219.4	1202.4	1200	1200
2024-11-01	1219.4	1202.4	1200	1200
2024-10-01	1219.4	1202.4	1200	1200
2024-09-01	1116.6	1102.4	1200	1200
2024-08-01	1116.6	1102.4	1200	1200
2024-07-01	1116.6	1102.4	1200	1200
2024-06-01	1116.6	1102.4	1200	1200
2024-08-01	1116.6	1102.4	1200	1200
2024-04-01	1116.6	1102.4	1200	1200
2024-03-01	1116.6	1102.4	1200	1200
2024-02-01	1116.6	1102.4	1200	1200
2024-01-01	1116.6	1102.4	1200	1200
2023-12-01	1116.6	1102.4	1200	1200
2023-11-01	1116.6	1102.4	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	USSA Chess Championships 2024 (Open)	2024-11-29	2024-12-03	Standard	Tshwane (GTP)	9	9	4.5	Yes	Analysis
2	2024 Moja Chess Extravaganza (B)	2024-09-25	2024-09-29	Standard	Frances Baard (NCF)	9	7	3	Yes	Analysis
3	Pixley Chess Open 2021 (U18-Open)	2021-05-15	2021-05-15	Standard	Pixley-ka-Seme (NCP)	5	2	0	Yes	Analysis
4	ZF MGCAWU Mandela Centenary Open Chess Tournament 2018 (U16)	2018-07-20	2018-07-21	Standard	ZF Mgcawu (NZF)	6	6	3	Yes	Analysis
5	ZF Mgcawu Schools District Open Chess Tournament 2018 (U15 Boys)	2018-03-17	2018-03-17	Standard	ZF Mgcawu (NZF)	5	5	3	Yes	Analysis
6	ZF Mgcawu Inter-Region Open Trials (Qualifier 2)	2018-03-24	2018-03-24	Standard	ZF Mgcawu (NZF)	5	5	2	Yes	Analysis

#	Games	Start				End
1	3	Tournament 2024 Moja Chess Extravaganza				Tournament 2024 Moja Chess Extravaganza
		date 2024-09-25	rnd 2	type Standard	result 1	date 2024-09-26	rnd 4	type Standard	result 1
		Opponent Hough, J (Joshua)				Opponent Thorulsley, K (Kairaav)
2	2	Tournament USSA Chess Championships 2024				Tournament USSA Chess Championships 2024
		date 2024-12-02	rnd 6	type Standard	result 1	date 2024-12-02	rnd 7	type Standard	result 1
		Opponent Mafalo, K (Khutso)				Opponent Mahomed, A (Amaan)
3	2	Tournament ZF MGCAWU Mandela Centenary Open Chess Tournament 2018				Tournament ZF MGCAWU Mandela Centenary Open Chess Tournament 2018
		date 2018-07-21	rnd 5	type Standard	result 1	date 2018-07-21	rnd 6	type Standard	result 1
		Opponent Ramothepane, KR (Khotso Richard)				Opponent Kortjass, L (Lakheni)

#	Games	Start				End
1	3	Tournament 2024 Moja Chess Extravaganza				Tournament 2024 Moja Chess Extravaganza
		date 2024-09-25	rnd 2	type Standard	result 1	date 2024-09-26	rnd 4	type Standard	result 1
		Opponent Hough, J (Joshua)				Opponent Thorulsley, K (Kairaav)
2	2	Tournament USSA Chess Championships 2024				Tournament USSA Chess Championships 2024
		date 2024-12-02	rnd 6	type Standard	result 1	date 2024-12-02	rnd 7	type Standard	result 1
		Opponent Mafalo, K (Khutso)				Opponent Mahomed, A (Amaan)
3	2	Tournament ZF MGCAWU Mandela Centenary Open Chess Tournament 2018				Tournament ZF MGCAWU Mandela Centenary Open Chess Tournament 2018
		date 2018-07-21	rnd 5	type Standard	result 1	date 2018-07-21	rnd 6	type Standard	result 1
		Opponent Ramothepane, KR (Khotso Richard)				Opponent Kortjass, L (Lakheni)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament 2024 Moja Chess Extravaganza				Tournament 2024 Moja Chess Extravaganza
		date 2024-09-25	rnd 2	type Standard	result 1	date 2024-09-26	rnd 4	type Standard	result 1
		Opponent Hough, J (Joshua)				Opponent Thorulsley, K (Kairaav)
2	2	Tournament USSA Chess Championships 2024				Tournament USSA Chess Championships 2024
		date 2024-12-02	rnd 6	type Standard	result 1	date 2024-12-02	rnd 7	type Standard	result 1
		Opponent Mafalo, K (Khutso)				Opponent Mahomed, A (Amaan)
3	2	Tournament ZF MGCAWU Mandela Centenary Open Chess Tournament 2018				Tournament ZF MGCAWU Mandela Centenary Open Chess Tournament 2018
		date 2018-07-21	rnd 5	type Standard	result 1	date 2018-07-21	rnd 6	type Standard	result 1
		Opponent Ramothepane, KR (Khotso Richard)				Opponent Kortjass, L (Lakheni)

#	Games	Start				End
1	3	Tournament 2024 Moja Chess Extravaganza				Tournament 2024 Moja Chess Extravaganza
		date 2024-09-25	rnd 2	type Standard	result 1	date 2024-09-26	rnd 4	type Standard	result 1
		Opponent Hough, J (Joshua)				Opponent Thorulsley, K (Kairaav)
2	2	Tournament USSA Chess Championships 2024				Tournament USSA Chess Championships 2024
		date 2024-12-02	rnd 6	type Standard	result 1	date 2024-12-02	rnd 7	type Standard	result 1
		Opponent Mafalo, K (Khutso)				Opponent Mahomed, A (Amaan)
3	2	Tournament ZF MGCAWU Mandela Centenary Open Chess Tournament 2018				Tournament ZF MGCAWU Mandela Centenary Open Chess Tournament 2018
		date 2018-07-21	rnd 5	type Standard	result 1	date 2018-07-21	rnd 6	type Standard	result 1
		Opponent Ramothepane, KR (Khotso Richard)				Opponent Kortjass, L (Lakheni)

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	Mienies ,R (Rewaldo)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	Mienies ,R (Rewaldo)	3	1204.1	779.1	3	1207.4	779.1	0	0	0	0	0	0
2	Bezuidenhout ,H (Hilton)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
2	Bezuidenhout ,H (Hilton)	3	819.7	678	3	819.6	678	0	0	0	0	0	0
3	Ligotho ,J (Joseph)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Ligotho ,J (Joseph)	1	1119	694	1	1104.4	694	0	0	0	0	0	0
4	Maier ,A (Andrew)	1	1	425	1	1	425	0	0	0	0	0	0
4	Maier ,A (Andrew)	1	1212.6	1637.6	1	1215.2	1637.6	0	0	0	0	0	0
5	Suresh ,A (Aaradhya)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Suresh ,A (Aaradhya)	1	1544.2	1119.2	1	1541.8	1119.2	0	0	0	0	0	0
6	Zulu ,B (Bayanda)	1	1	425	1	1	425	0	0	0	0	0	0
6	Zulu ,B (Bayanda)	1	1433.9	1858.9	1	1427.6	1858.9	0	0	0	0	0	0
7	Blose ,M (Mvuselelo)	1	1	425	1	1	425	0	0	0	0	0	0
7	Blose ,M (Mvuselelo)	1	1272.2	1697.2	1	1265.5	1697.2	0	0	0	0	0	0
8	Mafalo ,K (Khutso)	1	1	425	1	1	425	0	0	0	0	0	0
8	Mafalo ,K (Khutso)	1	1241.5	1666.5	1	1215.2	1666.5	0	0	0	0	0	0
9	Gondwe ,P (Prosper)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Gondwe ,P (Prosper)	1	1623.2	1198.2	1	1620.7	1198.2	0	0	0	0	0	0
10	Kolberg ,U (Unathi)	1	1	425	1	1	425	0	0	0	0	0	0
10	Kolberg ,U (Unathi)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Jonkers, M (Moheimi Bradley)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms