Chess South Africa Ratings Database

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Personal

Vuma, SD (Skumbuzo)

Chess SA id

190042239

FIDE id

Date of birth

1990-12-06 (Adult)

Gender

Male

Region

Ehlanzeni (MEN)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-04-19

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1526.8	1514.7	1343.2	1394.9
Raw rating	1526.8	1514.7	1343.2	1394.9
Weighted rating	1506	1495.2	1342.6	1350.9
Weighted performance	1426.5	1367.6	0	0
Floor	1044.4	1036.6	843.2	894.9
K-factor	32	32	36	36
Min/Max rating change allowed	104.1	105.9	135.2	125.6
Highest rating	1544.4 2025-03-01	1536.6 2025-03-01	1620.2 2022-10-01	1394.9 2025-03-01
Highest raw rating	1544.4 2025-03-01	1536.6 2025-03-01	1343.2 2024-02-01	1394.9 2025-03-01
Highest weighted rating	1544.4 2023-08-01	1488.6 2025-08-01	1341.1 2025-08-01	1337.5 2025-08-01
Highest weighted performance	1507 2025-03-01	1475.4 2018-07-01	1620.2 2022-10-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1526.8	1514.7	1343.2	1394.9
Analysis
Rating	1526.8	1514.7	1343.2	1394.9
Raw rating	1526.8	1514.7	1343.2	1394.9
Weighted rating	1506	1495.2	1342.6
Weighted performance	1426.5	1367.6	0
K-factor	32	32	36	36
Floor	1044.4	1036.6	843.2	894.9
Max/Min rating change allowed	104.1	105.9	135.2	125.6
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	1526.8	1514.7	1343.2	1394.9
New weighted rating	1509.1	1498.1	1343	1356.6
New weighted performance	1425.9	1367	0	0
Temp new rating	1526.8	1514.7	1343.2	1394.9
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1526.8	1514.7	1343.2	1394.9
New K-factor	32	32	36	36
New floor	1044.4	1036.6	843.2	894.9

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	16	10	0	6
	5	5	0	0
	12	6	6	0
	17	10	7	0
	0	0	0	0
History	82	63	13	6

Games since
	Main 21	Standard 15		Rapid 0		Blitz 6
Gender	Male
Age group	Adult
Region	Ehlanzeni (MEN)
Province	Mpumalanga (MP)
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	16	10.5	65.62	132.8	1507.6	1640.4
Standard	10	5.5	55	42.5	1555.7	1598.2
Rapid	0	0	0	0	0	0
Blitz	6	5	83.33	283.3	1427.3	1710.6
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	76	45.5	59.87	83.9	1449.9	1533.8
Standard	57	31.5	55.26	44.7	1487.8	1532.5
Rapid	13	9	69.23	163.5	1294.1	1457.5
Blitz	6	5	83.33	283.3	1427.3	1710.6

Date	Main	Standard	Rapid	Blitz
2025-09-30	1526.8	1514.7	1343.2	1394.9
2025-09-01	1526.8	1514.7	1343.2	1394.9
2025-08-01	1526.8	1514.7	1343.2	1394.9
2025-07-01	1526.8	1514.7	1343.2	1394.9
2025-06-01	1526.8	1514.7	1343.2	1394.9
2025-05-01	1526.8	1514.7	1343.2	1394.9
2025-04-01	1544.4	1536.6	1343.2	1394.9
2025-03-01	1544.4	1536.6	1343.2	1394.9
2025-02-01	1493.9	1485.9	1343.2	1300
2025-01-01	1493.9	1485.9	1343.2	1300
2024-12-01	1493.9	1485.9	1343.2	1300
2024-11-01	1493.9	1485.9	1343.2	1300
2024-10-01	1493.9	1485.9	1343.2	1300
2024-09-01	1458.9	1444.9	1343.2	1300
2024-08-01	1458.9	1444.9	1343.2	1300
2024-07-01	1458.9	1444.9	1343.2	1300
2024-06-01	1458.9	1444.9	1343.2	1300
2024-08-01	1458.9	1444.9	1343.2	1300
2024-04-01	1458.9	1444.9	1343.2	1300
2024-03-01	1458.9	1444.9	1343.2	1300
2024-02-01	1458.9	1444.9	1343.2	1300
2024-01-01	1458.9	1444.9	1343.2	1300
2023-12-01	1431	1441.4	1280.2	1200
2023-11-01	1431	1441.4	1280.2	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	Mpumalanga Open Chess Championship 2025 (A)	2025-04-19	2025-04-19	Standard	Ehlanzeni (MEN)	5	5	1.5	Yes	Analysis
2	Penryn 2025 (Open)	2025-02-22	2025-02-22	Standard	Ehlanzeni (MEN)	5	5	4	Yes	Analysis
3	Blitz at Rocomamas 2025	2025-02-01	2025-02-01	Blitz	Ehlanzeni (MEN)	7	6	5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Mpumalanga Open Chess Championship 2025 (A)	2025-04-19	2025-04-19	Standard	Ehlanzeni (MEN)	5	5	1.5	Yes	Analysis
2	Penryn 2025 (Open)	2025-02-22	2025-02-22	Standard	Ehlanzeni (MEN)	5	5	4	Yes	Analysis
3	Blitz at Rocomamas 2025	2025-02-01	2025-02-01	Blitz	Ehlanzeni (MEN)	7	6	5	Yes	Analysis
4	West Acres Spring 2024 (Open)	2024-07-09	2024-07-09	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
5	Emalahleni Spring Open 2023 (A)	2023-09-22	2023-09-23	Standard	Ngaka Modiri Molema (NNM)	6	6	2.5	Yes	Analysis
6	Mbombela Monthly Closed 2023 (Open)	2023-08-12	2023-08-12	Rapid	Ehlanzeni (MEN)	6	6	2	Yes	Analysis
7	Nkomazi Festive Tournament 2022 (Open)	2022-12-17	2022-12-17	Standard	Ehlanzeni (MEN)	5	5	4	Yes	Analysis
8	FIDE at The King`s Gate 2.0 2022 (A)	2022-10-21	2022-10-23	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
9	University Of Mpumalanga Chess Open 2022	2022-10-08	2022-10-08	Rapid	Ehlanzeni (MEN)	7	7	7	Yes	Analysis
10	Bergvlam Tournament 2020 (Senior)	2020-03-13	2020-03-14	Standard	Ehlanzeni (MEN)	5	5	2.5	Yes	Analysis
11	Chess Unlimited Leap Year Tournament 2020 (Open)	2020-02-29	2020-02-29	Standard	Ehlanzeni (MEN)	5	5	4	Yes	Analysis
12	Malelane Primary 2018 (Open)	2018-07-21	2018-07-21	Standard	Ehlanzeni (MEN)	5	5	2	Yes	Analysis
13	Lowveld Open 2018 (A)	2018-07-27	2018-07-28	Standard	Ehlanzeni (MEN)	6	5	3	Yes	Analysis
14	Chessnuts - Charterhouse Open 2018 (A)	2018-05-11	2018-05-12	Standard	Johannesburg Metro (GJM)	6	6	2	Yes	Analysis

#	Games	Start				End
1	10	Tournament Bergvlam Tournament 2020				Tournament FIDE at The King`s Gate 2.0 2022
		date 2020-03-14	rnd 5	type Standard	result 1	date 2022-10-22	rnd 2	type Standard	result 1
		Opponent Taljaard, Z (Zuan)				Opponent September, M (Mckenzie)
2	6	Tournament Lowveld Open 2018				Tournament Chess Unlimited Leap Year Tournament 2020
		date 2018-07-28	rnd 5	type Standard	result 1	date 2020-02-29	rnd 4	type Standard	result 1
		Opponent Barnard, MC (Marcel)				Opponent Jameson, A (Alen)
3	4	Tournament Blitz at Rocomamas 2025				Tournament Penryn 2025
		date 2025-02-01	rnd 5	type Blitz	result 1	date 2025-02-22	rnd 2	type Standard	result 1
		Opponent Bhila, E (Eddie)				Opponent Dlakude, S (Siyamthanda)

#	Games	Start				End
1	6	Tournament Lowveld Open 2018				Tournament Chess Unlimited Leap Year Tournament 2020
		date 2018-07-28	rnd 5	type Standard	result 1	date 2020-02-29	rnd 4	type Standard	result 1
		Opponent Barnard, MC (Marcel)				Opponent Jameson, A (Alen)
2	3	Tournament Penryn 2025				Tournament Mpumalanga Open Chess Championship 2025
		date 2025-02-22	rnd 4	type Standard	result 1	date 2025-04-19	rnd 1	type Standard	result 1
		Opponent Mathonsi, I (Innocent)				Opponent Tholo, P (Phumuza)
3	3	Tournament West Acres Spring 2024				Tournament Penryn 2025
		date 2024-07-09	rnd 5	type Standard	result 1	date 2025-02-22	rnd 2	type Standard	result 1
		Opponent Tholo, P (Phumuza)				Opponent Dlakude, S (Siyamthanda)

#	Games	Start				End
1	8	Tournament University Of Mpumalanga Chess Open 2022				Tournament Mbombela Monthly Closed 2023
		date 2022-10-08	rnd 1	type Rapid	result 1	date 2023-08-12	rnd 1	type Rapid	result 1
		Opponent Jele, R (Relebohile)				Opponent Khoza, N (Ndumiso)
2	1	Tournament Mbombela Monthly Closed 2023				Tournament Mbombela Monthly Closed 2023
		date 2023-08-12	rnd 6	type Rapid	result 1	date 2023-08-12	rnd 6	type Rapid	result 1
		Opponent Ripinga, J (Justice)				Opponent Ripinga, J (Justice)

#	Games	Start				End
1	3	Tournament Blitz at Rocomamas 2025				Tournament Blitz at Rocomamas 2025
		date 2025-02-01	rnd 1	type Blitz	result 1	date 2025-02-01	rnd 3	type Blitz	result 1
		Opponent Flattery, TJ (Tyrel)				Opponent Mhlaba, J (Judah)
2	2	Tournament Blitz at Rocomamas 2025				Tournament Blitz at Rocomamas 2025
		date 2025-02-01	rnd 5	type Blitz	result 1	date 2025-02-01	rnd 6	type Blitz	result 1
		Opponent Bhila, E (Eddie)				Opponent Maluleke, PE (Pfumelani Emmanuel)

#	Games	Start				End
1	10	Tournament Bergvlam Tournament 2020				Tournament FIDE at The King`s Gate 2.0 2022
		date 2020-03-14	rnd 5	type Standard	result 1	date 2022-10-22	rnd 2	type Standard	result 1
		Opponent Taljaard, Z (Zuan)				Opponent September, M (Mckenzie)
2	6	Tournament Lowveld Open 2018				Tournament Chess Unlimited Leap Year Tournament 2020
		date 2018-07-28	rnd 5	type Standard	result 1	date 2020-02-29	rnd 4	type Standard	result 1
		Opponent Barnard, MC (Marcel)				Opponent Jameson, A (Alen)
3	4	Tournament Blitz at Rocomamas 2025				Tournament Penryn 2025
		date 2025-02-01	rnd 5	type Blitz	result 1	date 2025-02-22	rnd 2	type Standard	result 1
		Opponent Bhila, E (Eddie)				Opponent Dlakude, S (Siyamthanda)

#	Games	Start				End
1	6	Tournament Lowveld Open 2018				Tournament Chess Unlimited Leap Year Tournament 2020
		date 2018-07-28	rnd 5	type Standard	result 1	date 2020-02-29	rnd 4	type Standard	result 1
		Opponent Barnard, MC (Marcel)				Opponent Jameson, A (Alen)
2	3	Tournament Penryn 2025				Tournament Mpumalanga Open Chess Championship 2025
		date 2025-02-22	rnd 4	type Standard	result 1	date 2025-04-19	rnd 1	type Standard	result 1
		Opponent Mathonsi, I (Innocent)				Opponent Tholo, P (Phumuza)
3	3	Tournament West Acres Spring 2024				Tournament Penryn 2025
		date 2024-07-09	rnd 5	type Standard	result 1	date 2025-02-22	rnd 2	type Standard	result 1
		Opponent Tholo, P (Phumuza)				Opponent Dlakude, S (Siyamthanda)

#	Games	Start				End
1	8	Tournament University Of Mpumalanga Chess Open 2022				Tournament Mbombela Monthly Closed 2023
		date 2022-10-08	rnd 1	type Rapid	result 1	date 2023-08-12	rnd 1	type Rapid	result 1
		Opponent Jele, R (Relebohile)				Opponent Khoza, N (Ndumiso)
2	1	Tournament Mbombela Monthly Closed 2023				Tournament Mbombela Monthly Closed 2023
		date 2023-08-12	rnd 6	type Rapid	result 1	date 2023-08-12	rnd 6	type Rapid	result 1
		Opponent Ripinga, J (Justice)				Opponent Ripinga, J (Justice)

#	Games	Start				End
1	3	Tournament Blitz at Rocomamas 2025				Tournament Blitz at Rocomamas 2025
		date 2025-02-01	rnd 1	type Blitz	result 1	date 2025-02-01	rnd 3	type Blitz	result 1
		Opponent Flattery, TJ (Tyrel)				Opponent Mhlaba, J (Judah)
2	2	Tournament Blitz at Rocomamas 2025				Tournament Blitz at Rocomamas 2025
		date 2025-02-01	rnd 5	type Blitz	result 1	date 2025-02-01	rnd 6	type Blitz	result 1
		Opponent Bhila, E (Eddie)				Opponent Maluleke, PE (Pfumelani Emmanuel)

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	Nkambule ,M (Muzi)	4	1.5	-106.2	4	1.5	-106.2	0	0	0	0	0	0
1	Nkambule ,M (Muzi)	4	1491	1384.8	4	1477.8	1384.8	0	0	0	0	0	0
2	Phiri ,A (Allie)	3	1	-141.7	1	0	-425	2	1	0	0	0	0
2	Phiri ,A (Allie)	3	1471.5	1329.9	1	1645.8	1046.5	2	1229	1471.5	0	0	0
3	Ngomane ,NM (Ntokozo Mackson)	2	1	0	2	1	0	0	0	0	0	0	0
3	Ngomane ,NM (Ntokozo Mackson)	2	1563.4	1563.4	2	1583.8	1563.4	0	0	0	0	0	0
4	Tholo ,P (Phumuza)	2	2	425	2	2	425	0	0	0	0	0	0
4	Tholo ,P (Phumuza)	2	1589.6	2014.6	2	1544.6	2014.6	0	0	0	0	0	0
5	Mhango ,BF (Banele)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Mhango ,BF (Banele)	2	1927.3	1502.3	2	1915.4	1502.3	0	0	0	0	0	0
6	Mbedza ,R (Richard)	2	0	-425	2	0	-425	0	0	0	0	0	0
6	Mbedza ,R (Richard)	2	1900.7	1475.7	2	1902.7	1475.7	0	0	0	0	0	0
7	Onwusaka ,G (Gift)	2	2	425	2	2	425	0	0	0	0	0	0
7	Onwusaka ,G (Gift)	2	1273.4	1698.4	2	1277.7	1698.4	0	0	0	0	0	0
8	Nkosi ,DJ (Dumisa Jacob)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
8	Nkosi ,DJ (Dumisa Jacob)	2	1762.4	1974.9	2	1761.1	1974.9	0	0	0	0	0	0
9	Sopanam Prabha ,A (Arjun)	2	1	0	2	1	0	0	0	0	0	0	0
9	Sopanam Prabha ,A (Arjun)	2	1498.1	1498.1	2	1509.6	1498.1	0	0	0	0	0	0
10	Mamba ,G (German)	2	2	425	1	1	425	1	1	425	0	0	0
10	Mamba ,G (German)	2	1219.9	1644.9	1	1200	1644.9	1	1200	1644.9	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Vuma, SD (Skumbuzo)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms