Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mukumbwa, A (Allen)

Chess SA id

100053952

FIDE id

Date of birth

2000-11-27 (Adult)

Gender

Male

Region

Lejweleputswa (FLW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-05-11

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1439.6	1439	1307.9	1307.9
Raw rating	1439.6	1439	1307.9	1307.9
Weighted rating	1439.6	1439	1307.9	1307.9
Weighted performance	257.5	257.1	0	0
Floor	939.6	939	807.9	807.9
K-factor	32	32	36	36
Min/Max rating change allowed	117.9	118	142.2	142.2
Highest rating	1451.3 2019-04-01	1450.7 2019-04-01	1307.9 2019-07-01	1307.9 2019-07-01
Highest raw rating	1439.6 2024-03-01	1439 2024-03-01	1307.9 2024-03-01	1307.9 2024-03-01
Highest weighted rating	1439.6 2024-03-01	1439 2025-08-01	1307.9 2019-07-01	1307.9 2019-07-01
Highest weighted performance	1451.3 2019-04-01	1450.7 2019-04-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1439.6	1439	1307.9	1307.9
Analysis
Rating	1439.6	1439	1307.9	1307.9
Raw rating	1439.6	1439	1307.9	1307.9
Weighted rating	1439.6	1439	1307.9
Weighted performance	257.5	257.1	0
K-factor	32	32	36	36
Floor	939.6	939	807.9	807.9
Max/Min rating change allowed	117.9	118	142.2	142.2
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	1439.6	1439	1307.9	1307.9
New weighted rating	1439.6	1439	1307.9	1307.9
New weighted performance	249	248.7	0	0
Temp new rating	1439.6	1439	1307.9	1307.9
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1439.6	1439	1307.9	1307.9
New K-factor	32	32	36	36
New floor	939.6	939	807.9	807.9

Item	Main	Standard	Blitz
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	161	153	8

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Lejweleputswa (FLW)
Province	Free State (FS)
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	44	29	65.91	135.2	1264.2	1399.5
Standard	44	29	65.91	135.2	1264.2	1399.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1439.6	1439	1307.9	1307.9
2025-09-30	1439.6	1439	1307.9	1307.9
2025-09-01	1439.6	1439	1307.9	1307.9
2025-08-01	1439.6	1439	1307.9	1307.9
2025-07-01	1439.6	1439	1307.9	1307.9
2025-06-01	1439.6	1439	1307.9	1307.9
2025-05-01	1439.6	1439	1307.9	1307.9
2025-04-01	1439.6	1439	1307.9	1307.9
2025-03-01	1439.6	1439	1307.9	1307.9
2025-02-01	1439.6	1439	1307.9	1307.9
2025-01-01	1439.6	1439	1307.9	1307.9
2024-12-01	1439.6	1439	1307.9	1307.9
2024-11-01	1439.6	1439	1307.9	1307.9
2024-10-01	1439.6	1439	1307.9	1307.9
2024-09-01	1439.6	1439	1307.9	1307.9
2024-08-01	1439.6	1439	1307.9	1307.9
2024-07-01	1439.6	1439	1307.9	1307.9
2024-09-01	1439.6	1439	1307.9	1307.9
2024-05-01	1439.6	1439	1307.9	1307.9
2024-04-01	1439.6	1439	1307.9	1307.9
2024-03-01	1439.6	1439	1307.9	1307.9
2024-02-01	1439.6	1439	1307.9	1307.9
2024-01-01	1439.6	1439	1307.9	1307.9
2023-12-01	1439.6	1438.8	1307.9	1307.9

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	Inter Regional Chess Championship 2019 (U20)	2019-05-10	2019-05-11	Standard	Mangaung (FMB)	5	5	4	Yes	Analysis
2	Lejweleputswa 5th Qualifier 2019 (Open)	2019-04-13	2019-04-13	Standard	Lejweleputswa (FLW)	5	5	3	Yes	Analysis
3	Lejweleputswa 4th Qualifying Swiss Open Tournament 2019 (A)	2019-03-16	2019-03-16	Standard	Lejweleputswa (FLW)	5	5	3.5	Yes	Analysis
4	Grey College Team Championship 2019 (A)	2019-02-22	2019-02-23	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
5	Lejweleputswa 2nd Qualifying Swiss Open Tournament 2019 (A)	2019-01-26	2019-01-26	Standard	Lejweleputswa (FLW)	5	4	2	Yes	Analysis
6	Inter Regional 2018 (U20 Individual)	2018-05-04	2018-05-05	Standard	Frances Baard (NCF)	5	5	4.5	Yes	Analysis
7	Lejweleputswa 4th Qualifying Swiss Open Tournament 2018 (A)	2018-03-10	2018-03-10	Standard	Lejweleputswa (FLW)	5	5	3	Yes	Analysis
8	Grey College Inter Team Chess Tournament 2018 (A)	2018-02-23	2018-02-24	Standard	Mangaung (FMB)	5	5	3.5	Yes	Analysis
9	Lejweleputswa 2nd Qualifying Swiss Open Tournament 2018 (A)	2018-01-27	2018-01-27	Standard	Lejweleputswa (FLW)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	7	Tournament Grey College Team Championship 2019				Tournament Lejweleputswa 4th Qualifying Swiss Open Tournament 2019
		date 2019-02-22	rnd 2	type Standard	result 1	date 2019-03-16	rnd 3	type Standard	result 0.5
		Opponent Diedericks, M (Mathiam)				Opponent Wasserman, JF (Johan)
2	7	Tournament Lejweleputswa 4th Qualifying Swiss Open Tournament 2018				Tournament Lejweleputswa 2nd Qualifying Swiss Open Tournament 2019
		date 2018-03-10	rnd 5	type Standard	result 1	date 2019-01-26	rnd 1	type Standard	result 1
		Opponent Malan, MJ (Mathys)				Opponent Michalakis, K (Kiriakos)
3	4	Tournament Grey College Inter Team Chess Tournament 2018				Tournament Lejweleputswa 4th Qualifying Swiss Open Tournament 2018
		date 2018-02-24	rnd 4	type Standard	result 1	date 2018-03-10	rnd 2	type Standard	result 1
		Opponent Govender, L (Luschen)				Opponent Kgang, OJ (Oj)

#	Games	Start				End
1	7	Tournament Grey College Team Championship 2019				Tournament Lejweleputswa 4th Qualifying Swiss Open Tournament 2019
		date 2019-02-22	rnd 2	type Standard	result 1	date 2019-03-16	rnd 3	type Standard	result 0.5
		Opponent Diedericks, M (Mathiam)				Opponent Wasserman, JF (Johan)
2	7	Tournament Lejweleputswa 4th Qualifying Swiss Open Tournament 2018				Tournament Lejweleputswa 2nd Qualifying Swiss Open Tournament 2019
		date 2018-03-10	rnd 5	type Standard	result 1	date 2019-01-26	rnd 1	type Standard	result 1
		Opponent Malan, MJ (Mathys)				Opponent Michalakis, K (Kiriakos)
3	4	Tournament Grey College Inter Team Chess Tournament 2018				Tournament Lejweleputswa 4th Qualifying Swiss Open Tournament 2018
		date 2018-02-24	rnd 4	type Standard	result 1	date 2018-03-10	rnd 2	type Standard	result 1
		Opponent Govender, L (Luschen)				Opponent Kgang, OJ (Oj)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Lejweleputswa 4th Qualifying Swiss Open Tournament 2018				Tournament Inter Regional 2018
		date 2018-03-10	rnd 5	type Standard	result 1	date 2018-05-05	rnd 4	type Standard	result 1
		Opponent Malan, MJ (Mathys)				Opponent Matthys, A (Allistair)
2	4	Tournament Grey College Inter Team Chess Tournament 2018				Tournament Lejweleputswa 4th Qualifying Swiss Open Tournament 2018
		date 2018-02-24	rnd 4	type Standard	result 1	date 2018-03-10	rnd 2	type Standard	result 1
		Opponent Govender, L (Luschen)				Opponent Kgang, OJ (Oj)
3	3	Tournament Inter Regional Chess Championship 2019				Tournament Inter Regional Chess Championship 2019
		date 2019-05-10	rnd 1	type Standard	result 1	date 2019-05-11	rnd 3	type Standard	result 1
		Opponent Ferreira, JC (John-Claud)				Opponent Lombard, HZ (Hermanus)

#	Games	Start				End
1	5	Tournament Lejweleputswa 4th Qualifying Swiss Open Tournament 2018				Tournament Inter Regional 2018
		date 2018-03-10	rnd 5	type Standard	result 1	date 2018-05-05	rnd 4	type Standard	result 1
		Opponent Malan, MJ (Mathys)				Opponent Matthys, A (Allistair)
2	4	Tournament Grey College Inter Team Chess Tournament 2018				Tournament Lejweleputswa 4th Qualifying Swiss Open Tournament 2018
		date 2018-02-24	rnd 4	type Standard	result 1	date 2018-03-10	rnd 2	type Standard	result 1
		Opponent Govender, L (Luschen)				Opponent Kgang, OJ (Oj)
3	3	Tournament Inter Regional Chess Championship 2019				Tournament Inter Regional Chess Championship 2019
		date 2019-05-10	rnd 1	type Standard	result 1	date 2019-05-11	rnd 3	type Standard	result 1
		Opponent Ferreira, JC (John-Claud)				Opponent Lombard, HZ (Hermanus)

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	Sisa ,E (Eddy)	5	1	-255	5	1	-255	0	0	0	0	0	0
1	Sisa ,E (Eddy)	5	1552.7	1297.7	5	1559.1	1297.7	0	0	0	0	0	0
2	Wasserman ,JF (Johan Frederik)	3	0.5	-283.3	3	0.5	-283.3	0	0	0	0	0	0
2	Wasserman ,JF (Johan Frederik)	3	1871.3	1588	3	1875.4	1588	0	0	0	0	0	0
3	Anagnostou ,ZV (Zoe Valerie)	3	3	425	3	3	425	0	0	0	0	0	0
3	Anagnostou ,ZV (Zoe Valerie)	3	1106.5	1531.5	3	1112.1	1531.5	0	0	0	0	0	0
4	Motaung ,L (Lehlohonolo)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Motaung ,L (Lehlohonolo)	2	1428.6	1003.6	2	1432.8	1003.6	0	0	0	0	0	0
5	Tsholo ,B (Boitumelo)	2	2	425	2	2	425	0	0	0	0	0	0
5	Tsholo ,B (Boitumelo)	2	1263.9	1688.9	2	1266.9	1688.9	0	0	0	0	0	0
6	Motlalane ,T (Tumelo)	2	2	425	2	2	425	0	0	0	0	0	0
6	Motlalane ,T (Tumelo)	2	1043.6	1468.6	2	1039.8	1468.6	0	0	0	0	0	0
7	Vundla ,N (Mthandazo)	2	0	-425	2	0	-425	0	0	0	0	0	0
7	Vundla ,N (Mthandazo)	2	1037.9	612.9	2	1055	612.9	0	0	0	0	0	0
8	Michalakis ,K (Kiriakos)	1	1	425	1	1	425	0	0	0	0	0	0
8	Michalakis ,K (Kiriakos)	1	1836.8	2261.8	1	1829.6	2261.8	0	0	0	0	0	0
9	Mantje ,K (Katleho)	1	1	425	1	1	425	0	0	0	0	0	0
9	Mantje ,K (Katleho)	1	1477.2	1902.2	1	1470.5	1902.2	0	0	0	0	0	0
10	Basson ,A (Abigail)	1	1	425	1	1	425	0	0	0	0	0	0
10	Basson ,A (Abigail)	1	947.8	1372.8	1	947.8	1372.8	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

Mukumbwa, A (Allen)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms