Chess South Africa Ratings Database

PLAYER PAGE

Personal

Zuma, M (Mbusiswa)

Chess SA id

180043604

FIDE id

Date of birth

1980-04-17 (Adult)

Gender

Male

Region

Ethekwini (KED)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-18

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1566.9	1565.1	1506.7	1531.1
Raw rating	1566.9	1565.1	1506.7	1531.1
Weighted rating	1482.9	1478.3	1506.7	1531
Weighted performance	1481.5	1474.3	0	0
Floor	1095.1	1065.1	1132.6	1031.1
K-factor	32	32	28	32
Min/Max rating change allowed	98.3	98.6	107.1	103.5
Highest rating	1595.1 2018-08-01	1565.1 2025-09-30	1982.9 2018-07-01	1531.1 2024-02-01
Highest raw rating	1595.1 2018-08-01	1565.1 2025-09-30	1632.6 2018-08-01	1531.1 2024-02-01
Highest weighted rating	1595.1 2018-11-01	1528.8 2018-02-01	1632.6 2019-02-01	1530.8 2025-08-01
Highest weighted performance	1554.8 2018-07-01	1481.3 2018-09-01	1982.9 2018-07-01	1381.2 2019-10-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1566.9	1565.1	1506.7	1531.1
Analysis
Rating	1566.9	1565.1	1506.7	1531.1
Raw rating	1566.9	1565.1	1506.7	1531.1
Weighted rating	1482.9	1478.3	1506.7
Weighted performance	1481.5	1474.3	0
K-factor	32	32	28	32
Floor	1095.1	1065.1	1132.6	1031.1
Max/Min rating change allowed	98.3	98.6	107.1	103.5
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	1566.9	1565.1	1506.7	1531.1
New weighted rating	1491.7	1487.5	1506.7	1531.1
New weighted performance	1480.9	1473.8	0	0
Temp new rating	1566.9	1565.1	1506.7	1531.1
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1566.9	1565.1	1506.7	1531.1
New K-factor	32	32	28	32
New floor	1095.1	1065.1	1132.6	1031.1

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	26	22	4	0
	31	31	0	0
	0	0	0	0
	9	9	0	0
	6	0	6	0
History	343	280	50	13

Games since
	Main 57	Standard 53		Rapid 4		Blitz 0
Gender	Male
Age group	Adult
Region	Ethekwini (KED)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	812		58		48
Male	723		56		46
Adult	322		28		23
Adult Male	303		28		23
Standard
	RSA		Province		Region
Overall	757		52		46
Male	670		49		43
Adult	289		27		24
Adult Male	274		27		24
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	26	18.5	71.15	179.8	1401	1580.8
Standard	22	15.5	70.45	173.9	1424.2	1598.1
Rapid	4	3	75	212.5	1273.1	1485.6
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	160	95	59.38	79.7	1418.3	1498
Standard	114	64.5	56.58	55.9	1424.1	1480
Rapid	33	22.5	68.18	154.5	1386.7	1541.2
Blitz	13	8	61.54	98.1	1447.8	1545.9

Date	Main	Standard	Rapid	Blitz
2025-09-30	1566.9	1565.1	1506.7	1531.1
2025-09-01	1502.2	1498.3	1506.7	1531.1
2025-08-01	1502.2	1498.3	1506.7	1531.1
2025-07-01	1502.2	1498.3	1506.7	1531.1
2025-06-01	1489.9	1487	1506.7	1531.1
2025-05-01	1489.9	1487	1506	1531.1
2025-04-01	1490.1	1487	1506.8	1531.1
2025-03-01	1484.1	1481.2	1506.8	1531.1
2025-02-01	1484.1	1481.2	1506.8	1531.1
2025-01-01	1484.1	1481.2	1506.8	1531.1
2024-12-01	1484.1	1481.2	1506.8	1531.1
2024-11-01	1484.1	1481.2	1506.8	1531.1
2024-10-01	1484.1	1481.2	1506.8	1531.1
2024-09-01	1456.7	1451.1	1506.8	1531.1
2024-08-01	1456.7	1451.1	1506.8	1531.1
2024-07-01	1440.7	1428.4	1506.8	1531.1
2024-06-01	1429.3	1419.1	1506.8	1531.1
2024-08-01	1429.3	1419.1	1506.8	1531.1
2024-04-01	1386	1371.7	1506.8	1531.1
2024-03-01	1386	1371.7	1506.8	1531.1
2024-02-01	1386	1371.7	1506.8	1531.1
2024-01-01	1386	1371.7	1506.8	1531.1
2023-12-01	1375.8	1371.7	1506.8	1522.4
2023-11-01	1375.8	1371.7	1506.8	1522.4

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 Durban CC Second Swiss	2025-07-31	2025-09-18	Standard	Ethekwini (KED)	8	7	6	Yes	Analysis
2	2025 Durban Chess Club Championships	2025-04-17	2025-06-12	Standard	Ethekwini (KED)	9	8	5	Yes	Analysis
3	2025 Durban Chess Club Rapid Swiss	2025-03-20	2025-04-03	Rapid	Ethekwini (KED)	6	4	3	Yes	Analysis
4	2025 Durban Chess Club Revive Swiss	2025-01-16	2025-03-13	Standard	Ethekwini (KED)	9	7	4.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Durban CC Second Swiss	2025-07-31	2025-09-18	Standard	Ethekwini (KED)	8	7	6	Yes	Analysis
2	2025 Durban Chess Club Championships	2025-04-17	2025-06-12	Standard	Ethekwini (KED)	9	8	5	Yes	Analysis
3	2025 Durban Chess Club Rapid Swiss	2025-03-20	2025-04-03	Rapid	Ethekwini (KED)	6	4	3	Yes	Analysis
4	2025 Durban Chess Club Revive Swiss	2025-01-16	2025-03-13	Standard	Ethekwini (KED)	9	7	4.5	Yes	Analysis
5	2024 Durban Chess Club Second Swiss	2024-08-01	2024-09-19	Standard	Ethekwini (KED)	8	5	4	Yes	Analysis
6	South African Open Chess Championship 2024 (A)	2024-06-29	2024-07-07	Standard	Ethekwini (KED)	11	10	4	Yes	Analysis
7	2024 Durban Chess Club Championships (B)	2024-04-18	2024-06-13	Standard	Ethekwini (KED)	9	8	5	Yes	Analysis
8	2024 Durban Chess Club Revive Swiss	2024-01-18	2024-04-04	Standard	Ethekwini (KED)	9	8	4.5	Yes	Analysis
9	South African Open 2022 (Championship)	2022-07-09	2022-07-17	Standard	Cape Town (WCT)	11	9	0	Yes	Analysis
10	7th Annual TOPTD Chess Tournament 2021	2021-12-26	2021-12-26	Rapid	Ethekwini (KED)	6	6	3	Yes	Analysis
11	2020 Moss Kolnik Memorial Swiss	2020-01-16	2020-03-05	Standard	Ethekwini (KED)	8	0	0	No	Analysis
12	2019 DCC Third Swiss	2019-10-10	2019-11-21	Standard	Ethekwini (KED)	6	1	0	Yes	Analysis
13	2019 Darryl Mhlongo Blitz	2019-10-03	2019-10-03	Blitz	Ethekwini (KED)	8	8	5	Yes	Analysis
14	2019 John Blackburn Memorial Swiss	2019-08-01	2019-09-19	Standard	Ethekwini (KED)	7	7	5	Yes	Analysis
15	2019 Durban CC Winter Rapid	2019-06-13	2019-07-25	Rapid	Ethekwini (KED)	8	6	4	Yes	Analysis
16	2019 Durban Chess Club Championship (B)	2019-03-14	2019-05-16	Standard	Ethekwini (KED)	9	9	5	Yes	Analysis
17	2019 Moss Kolnik Memorial Swiss	2019-01-10	2019-02-28	Standard	Ethekwini (KED)	8	7	4	Yes	Analysis
18	2019 Ethekwini Club Challenge	2019-02-24	2019-02-24	Rapid	Ethekwini (KED)	6	5	3	Yes	Analysis
19	10th JGZF Open Team Event 2018	2018-12-20	2018-12-20	Rapid	iLembe (KIK)	5	4	2.5	Yes	Analysis
20	2018 Durban CC Third Swiss	2018-10-11	2018-11-15	Standard	Ethekwini (KED)	6	6	3.5	Yes	Analysis
21	2018 John Blackburn Memorial	2018-08-02	2018-09-27	Standard	Ethekwini (KED)	7	7	4	Yes	Analysis
22	2018 Durban Chess Club Rapid	2018-06-14	2018-07-26	Rapid	Ethekwini (KED)	8	8	7	Yes	Analysis
23	2018 Durban Chess Club (B)	2018-03-15	2018-05-24	Standard	Ethekwini (KED)	9	8	5	Yes	Analysis
24	2018 Moss Kolnik Memorial	2018-01-11	2018-03-01	Standard	Ethekwini (KED)	8	7	5	Yes	Analysis
25	2018 Mhlongo Memorial Blitz	2018-03-08	2018-03-08	Blitz	Ethekwini (KED)	5	5	3	Yes	Analysis

#	Games	Start				End
1	7	Tournament 2018 Durban Chess Club Rapid				Tournament 2018 John Blackburn Memorial
		date 2018-07-26	rnd 4	type Rapid	result 1	date 2018-08-23	rnd 2	type Standard	result 1
		Opponent Subke, JJ (Jason)				Opponent Charles, N (Nonhlanhla)
2	7	Tournament 2018 Moss Kolnik Memorial				Tournament 2018 Mhlongo Memorial Blitz
		date 2018-02-01	rnd 4	type Standard	result 1	date 2018-03-08	rnd 3	type Blitz	result 1
		Opponent Sibeko, S (Simphiwe)				Opponent Scharnick, LW (Leon)
3	5	Tournament 2025 Durban Chess Club Revive Swiss				Tournament 2025 Durban Chess Club Revive Swiss
		date 2025-01-23	rnd 2	type Standard	result 0.5	date 2025-02-27	rnd 7	type Standard	result 1
		Opponent Puran, M (Madhav)				Opponent Puran, A (Ahdir)

#	Games	Start				End
1	7	Tournament 2018 Moss Kolnik Memorial				Tournament 2018 Durban Chess Club
		date 2018-02-01	rnd 4	type Standard	result 1	date 2018-03-29	rnd 3	type Standard	result 1
		Opponent Sibeko, S (Simphiwe)				Opponent Govender, K (Kaedan)
2	5	Tournament 2025 Durban Chess Club Revive Swiss				Tournament 2025 Durban Chess Club Revive Swiss
		date 2025-01-23	rnd 2	type Standard	result 0.5	date 2025-02-27	rnd 7	type Standard	result 1
		Opponent Puran, M (Madhav)				Opponent Puran, A (Ahdir)
3	4	Tournament 2024 Durban Chess Club Second Swiss				Tournament 2024 Durban Chess Club Second Swiss
		date 2024-08-08	rnd 2	type Standard	result 1	date 2024-09-12	rnd 7	type Standard	result 1
		Opponent Kharwa, S (Suleman)				Opponent Danisa, KK (Khulekani)

#	Games	Start				End
1	8	Tournament 2018 Durban Chess Club Rapid				Tournament 10th JGZF Open Team Event 2018
		date 2018-07-26	rnd 4	type Rapid	result 1	date 2018-12-20	rnd 4	type Rapid	result 1
		Opponent Subke, JJ (Jason)				Opponent Ngcobo, S (Siphelele)
2	4	Tournament 2019 Durban CC Winter Rapid				Tournament 7th Annual TOPTD Chess Tournament 2021
		date 2019-07-18	rnd 5	type Rapid	result 1	date 2021-12-26	rnd 2	type Rapid	result 1
		Opponent Gopaulsingh, N (Nadean)				Opponent Mbambo, Q (Qiniso)
3	3	Tournament 2019 Ethekwini Club Challenge				Tournament 2019 Durban CC Winter Rapid
		date 2019-02-24	rnd 6	type Rapid	result 1	date 2019-06-13	rnd 2	type Rapid	result 1
		Opponent Pillai, N (Nandana)				Opponent Sibeko, T (Thabani)

#	Games	Start				End
1	3	Tournament 2019 Darryl Mhlongo Blitz				Tournament 2019 Darryl Mhlongo Blitz
		date 2019-10-03	rnd 3	type Blitz	result 1	date 2019-10-03	rnd 5	type Blitz	result 1
		Opponent Scharnick, LW (Leon)				Opponent Millard, C (Chad)
2	3	Tournament 2018 Mhlongo Memorial Blitz				Tournament 2018 Mhlongo Memorial Blitz
		date 2018-03-08	rnd 1	type Blitz	result 1	date 2018-03-08	rnd 3	type Blitz	result 1
		Opponent Govender, K (Keniesha)				Opponent Scharnick, LW (Leon)
3	1	Tournament 2019 Darryl Mhlongo Blitz				Tournament 2019 Darryl Mhlongo Blitz
		date 2019-10-03	rnd 7	type Blitz	result 1	date 2019-10-03	rnd 7	type Blitz	result 1
		Opponent Soojay, J (Jorah)				Opponent Soojay, J (Jorah)

#	Games	Start				End
1	7	Tournament 2018 Durban Chess Club Rapid				Tournament 2018 John Blackburn Memorial
		date 2018-07-26	rnd 4	type Rapid	result 1	date 2018-08-23	rnd 2	type Standard	result 1
		Opponent Subke, JJ (Jason)				Opponent Charles, N (Nonhlanhla)
2	7	Tournament 2018 Moss Kolnik Memorial				Tournament 2018 Mhlongo Memorial Blitz
		date 2018-02-01	rnd 4	type Standard	result 1	date 2018-03-08	rnd 3	type Blitz	result 1
		Opponent Sibeko, S (Simphiwe)				Opponent Scharnick, LW (Leon)
3	4	Tournament 2025 Durban Chess Club Revive Swiss				Tournament 2025 Durban Chess Club Revive Swiss
		date 2025-01-30	rnd 3	type Standard	result 1	date 2025-02-27	rnd 7	type Standard	result 1
		Opponent Sewcharan, V (Vinesh)				Opponent Puran, A (Ahdir)

#	Games	Start				End
1	7	Tournament 2018 Moss Kolnik Memorial				Tournament 2018 Durban Chess Club
		date 2018-02-01	rnd 4	type Standard	result 1	date 2018-03-29	rnd 3	type Standard	result 1
		Opponent Sibeko, S (Simphiwe)				Opponent Govender, K (Kaedan)
2	4	Tournament 2025 Durban Chess Club Revive Swiss				Tournament 2025 Durban Chess Club Revive Swiss
		date 2025-01-30	rnd 3	type Standard	result 1	date 2025-02-27	rnd 7	type Standard	result 1
		Opponent Sewcharan, V (Vinesh)				Opponent Puran, A (Ahdir)
3	4	Tournament 2024 Durban Chess Club Second Swiss				Tournament 2024 Durban Chess Club Second Swiss
		date 2024-08-08	rnd 2	type Standard	result 1	date 2024-09-12	rnd 7	type Standard	result 1
		Opponent Kharwa, S (Suleman)				Opponent Danisa, KK (Khulekani)

#	Games	Start				End
1	6	Tournament 2018 Durban Chess Club Rapid				Tournament 10th JGZF Open Team Event 2018
		date 2018-07-26	rnd 4	type Rapid	result 1	date 2018-12-20	rnd 2	type Rapid	result 1
		Opponent Subke, JJ (Jason)				Opponent Biyela, N (Nonjabulo)
2	4	Tournament 2019 Durban CC Winter Rapid				Tournament 7th Annual TOPTD Chess Tournament 2021
		date 2019-07-18	rnd 5	type Rapid	result 1	date 2021-12-26	rnd 2	type Rapid	result 1
		Opponent Gopaulsingh, N (Nadean)				Opponent Mbambo, Q (Qiniso)
3	3	Tournament 2019 Ethekwini Club Challenge				Tournament 2019 Durban CC Winter Rapid
		date 2019-02-24	rnd 6	type Rapid	result 1	date 2019-06-13	rnd 2	type Rapid	result 1
		Opponent Pillai, N (Nandana)				Opponent Sibeko, T (Thabani)

#	Games	Start				End
1	3	Tournament 2019 Darryl Mhlongo Blitz				Tournament 2019 Darryl Mhlongo Blitz
		date 2019-10-03	rnd 3	type Blitz	result 1	date 2019-10-03	rnd 5	type Blitz	result 1
		Opponent Scharnick, LW (Leon)				Opponent Millard, C (Chad)
2	3	Tournament 2018 Mhlongo Memorial Blitz				Tournament 2018 Mhlongo Memorial Blitz
		date 2018-03-08	rnd 1	type Blitz	result 1	date 2018-03-08	rnd 3	type Blitz	result 1
		Opponent Govender, K (Keniesha)				Opponent Scharnick, LW (Leon)
3	1	Tournament 2019 Darryl Mhlongo Blitz				Tournament 2019 Darryl Mhlongo Blitz
		date 2019-10-03	rnd 7	type Blitz	result 1	date 2019-10-03	rnd 7	type Blitz	result 1
		Opponent Soojay, J (Jorah)				Opponent Soojay, J (Jorah)

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	Subke ,JJ (Jason James)	7	1	-303.6	2	0	-425	4	1	-212.5	1	0	-425
1	Subke ,JJ (Jason James)	7	1827.5	1523.9	2	1793.2	1402.5	4	1860.7	1615	1	1853.5	1402.5
2	Gopaulsingh ,N (Nadean)	6	6	425	4	4	425	2	2	425	0	0	0
2	Gopaulsingh ,N (Nadean)	6	1353.5	1778.5	4	1380.1	1778.5	2	1424.7	1778.5	0	0	0
3	Khan ,J (John)	5	4	255	5	4	255	0	0	0	0	0	0
3	Khan ,J (John)	5	1290.4	1545.4	5	1300.4	1545.4	0	0	0	0	0	0
4	Rooplal ,D (Desmond)	5	2	-85	3	0	-425	2	2	425	0	0	0
4	Rooplal ,D (Desmond)	5	1685.7	1600.7	3	1710.3	1260.7	2	1751.5	2110.7	0	0	0
5	Oliver ,HN (Henry Noel)	4	2	0	0	0	0	2	2	425	2	0	-425
5	Oliver ,HN (Henry Noel)	4	1746.7	1746.7	0	0	0	2	1761	2171.7	2	1737.8	1321.7
6	Puran ,A (Ahdir)	3	3	425	3	3	425	0	0	0	0	0	0
6	Puran ,A (Ahdir)	3	1585	2010	3	1577.5	2010	0	0	0	0	0	0
7	Kharwa ,S (Suleman)	3	3	425	3	3	425	0	0	0	0	0	0
7	Kharwa ,S (Suleman)	3	1076	1501	3	1080.2	1501	0	0	0	0	0	0
8	Danisa ,CT (Cyril Thanda)	3	0	-425	3	0	-425	0	0	0	0	0	0
8	Danisa ,CT (Cyril Thanda)	3	1720.1	1295.1	3	1714.8	1295.1	0	0	0	0	0	0
9	Sibeko ,M (Musawenkosi)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
9	Sibeko ,M (Musawenkosi)	3	1388.8	1530.5	3	1378.5	1530.5	0	0	0	0	0	0
10	Msimango ,S (Senzo)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
10	Msimango ,S (Senzo)	3	1505.7	1364	3	1551.5	1364	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

Zuma, M (Mbusiswa)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms