Chess South Africa Ratings Database

PLAYER PAGE

Personal

Wium, DJ (Daniel Jacobus)

Chess SA id

182043148

FIDE id

Date of birth

1982-04-08 (Adult)

Gender

Male

Region

Mangaung (FMB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-11

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1928	1929	1934.1	1943
Raw rating	1926.8	1926.5	1933.9	1943
Weighted rating	1928	1929	1934.1	1943
Weighted performance	1447.9	1082.3	0	0
Floor	1436.1	1429.4	1454.3	1443
K-factor	24	24	24	24
Min/Max rating change allowed	58.9	58.9	58.3	57.5
Highest rating	1936.1 2024-02-01	1929.4 2024-02-01	1954.3 2024-02-01	1950.8 2019-02-01
Highest raw rating	1936.1 2024-02-01	1929.4 2024-02-01	1954.3 2024-02-01	1943 2024-02-01
Highest weighted rating	1936.1 2018-02-01	1929.4 2018-02-01	1933.9 2025-08-01	1942.6 2025-08-01
Highest weighted performance	1788.2 2019-09-01	1769.1 2019-09-01	1675.8 2023-08-01	1950.8 2019-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.1	-0.1	-0.1	0
New rating	1927.9	1928.9	1934	1943
Analysis
Rating	1928	1929	1934.1	1943
Raw rating	1926.8	1926.5	1933.9	1943
Weighted rating	1928	1929	1934.1
Weighted performance	1447.9	1082.3	0
K-factor	24	24	24	24
Floor	1436.1	1429.4	1454.3	1443
Max/Min rating change allowed	58.9	58.9	58.3	57.5
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	1926.8	1926.5	1933.9	1943
New weighted rating	1927.9	1928.9	1934	1943
New weighted performance	1437.5	1071.9	0	0
Temp new rating	1927.9	1928.9	1934	1943
Temp new rating +/-	-0.1	-0.1	-0.1	0
Final new rating +/-	-0.1	-0.1	-0.1	0
New rating	1927.9	1928.9	1934	1943
New K-factor	24	24	24	24
New floor	1436.1	1429.4	1454.3	1443

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	5	5	0	0
	5	0	5	0
	7	0	7	0
	10	5	5	0
	0	0	0	0
History	458	435	17	6

Games since
	Main 10	Standard 5		Rapid 5		Blitz 0
Gender	Male
Age group	Adult
Region	Mangaung (FMB)
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	5	4	80	255	1667.4	1922.4
Standard	5	4	80	255	1667.4	1922.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	67	53.5	79.85	253.7	1563.5	1817.3
Standard	44	36.5	82.95	280.1	1510.7	1790.8
Rapid	17	12.5	73.53	200	1639.1	1839.1
Blitz	6	4.5	75	212.5	1737	1949.5

Date	Main	Standard	Rapid	Blitz
2025-11-01	1926.8	1926.5	1933.9	1943
2025-09-30	1928	1929.4	1933.9	1943
2025-09-01	1928	1929.4	1933.9	1943
2025-08-01	1928	1929.4	1933.9	1943
2025-07-01	1928	1929.4	1933.8	1943
2025-06-01	1928	1929.4	1933.7	1943
2025-05-01	1928	1929.4	1933.7	1943
2025-04-01	1928	1929.4	1933.7	1943
2025-03-01	1928	1929.4	1933.7	1943
2025-02-01	1928	1929.4	1933.7	1943
2025-01-01	1928	1929.4	1933.7	1943
2024-12-01	1928	1929.4	1933.7	1943
2024-11-01	1928	1929.4	1933.7	1943
2024-10-01	1928	1929.4	1933.7	1943
2024-09-01	1928	1929.4	1933.7	1943
2024-08-01	1928	1929.4	1933.7	1943
2024-07-01	1928	1929.4	1933.7	1943
2024-09-01	1928	1929.4	1933.7	1943
2024-05-01	1928	1929.4	1933.7	1943
2024-04-01	1928	1929.4	1933.7	1943
2024-03-01	1928	1929.4	1933.7	1943
2024-02-01	1936.1	1929.4	1954.3	1943
2024-01-01	1936.1	1929.4	1954.3	1943
2023-12-01	1903.9	1891.3	1916.9	1929.8

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	11th Piet van Zyl Chess Festival 2025 (A)	2025-10-10	2025-10-11	Standard	Mangaung (FMB)	5	5	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	11th Piet van Zyl Chess Festival 2025 (A)	2025-10-10	2025-10-11	Standard	Mangaung (FMB)	5	5	4	Yes	Analysis
2	Mangaung Metro Chess 10 February 2024 (A)	2024-02-10	2024-02-10	Rapid	Mangaung (FMB)	5	5	3.5	Yes	Analysis
3	Kiriakos Michalakis Rapid 2023 (Prestige)	2023-08-05	2023-08-05	Rapid	Mangaung (FMB)	7	7	5	Yes	Analysis
4	Kiriakos Michalakis Chess Festival 2022 (A)	2022-09-23	2022-09-23	Standard	Mangaung (FMB)	5	5	3.5	Yes	Analysis
5	Morris Club Championship 2022	2022-02-26	2022-02-26	Rapid	Mangaung (FMB)	5	5	4	Yes	Analysis
6	Morris Club Tournament 2020	2020-02-15	2020-02-15	Standard	Mangaung (FMB)	5	4	4	Yes	Analysis
7	Free State Closed 2019 (A)	2019-09-27	2019-09-28	Standard	Mangaung (FMB)	5	5	4.5	Yes	Analysis
8	2019 Kiri Michalakis (A)	2019-09-24	2019-09-24	Standard	Mangaung (FMB)	5	5	3.5	Yes	Analysis
9	2019 BMI Lesotho Open Chess Championship	2019-02-02	2019-02-03	Blitz	Lesotho (LES)	6	6	4.5	Yes	Analysis
10	6th Piet van Zyl Tournament 2018 (A)	2018-11-30	2018-12-01	Standard	Mangaung (FMB)	5	5	4	Yes	Analysis
11	Free State Open 2018 (A)	2018-08-17	2018-08-18	Standard	Mangaung (FMB)	6	6	5.5	Yes	Analysis
12	Morris Club Challenge 2018	2018-02-17	2018-02-17	Standard	Mangaung (FMB)	5	4	3.5	Yes	Analysis
13	Mangaung Metro Chess 2 & 3 February 2018 (A)	2018-02-02	2018-02-03	Standard	Mangaung (FMB)	5	5	4	Yes	Analysis

#	Games	Start				End
1	16	Tournament Mangaung Metro Chess 2 & 3 February 2018				Tournament 6th Piet van Zyl Tournament 2018
		date 2018-02-02	rnd 1	type Standard	result 1	date 2018-11-30	rnd 1	type Standard	result 1
		Opponent Lebenya, MJ (Masilonyana)				Opponent Motaung, L (Lehlohonolo)
2	13	Tournament 2019 Kiri Michalakis				Tournament Morris Club Championship 2022
		date 2019-09-24	rnd 5	type Standard	result 1	date 2022-02-26	rnd 3	type Rapid	result 1
		Opponent Smit, A (Albert)				Opponent Boje, C (Carissa)
3	8	Tournament Morris Club Championship 2022				Tournament Kiriakos Michalakis Rapid 2023
		date 2022-02-26	rnd 5	type Rapid	result 1	date 2023-08-05	rnd 2	type Rapid	result 1
		Opponent Rossouw, J (Johrne)				Opponent Manaba, T (Thembani)

#	Games	Start				End
1	16	Tournament Mangaung Metro Chess 2 & 3 February 2018				Tournament 6th Piet van Zyl Tournament 2018
		date 2018-02-02	rnd 1	type Standard	result 1	date 2018-11-30	rnd 1	type Standard	result 1
		Opponent Lebenya, MJ (Masilonyana)				Opponent Motaung, L (Lehlohonolo)
2	15	Tournament 2019 Kiri Michalakis				Tournament Kiriakos Michalakis Chess Festival 2022
		date 2019-09-24	rnd 5	type Standard	result 1	date 2022-09-23	rnd 5	type Standard	result 0.5
		Opponent Smit, A (Albert)				Opponent Mafanya, K (Kulasande)
3	6	Tournament 6th Piet van Zyl Tournament 2018				Tournament 2019 Kiri Michalakis
		date 2018-12-01	rnd 3	type Standard	result 1	date 2019-09-24	rnd 3	type Standard	result 0.5
		Opponent Tsiu, M (Matsepe)				Opponent Wasserman, JF (Johan)

#	Games	Start				End
1	6	Tournament Kiriakos Michalakis Rapid 2023				Tournament Mangaung Metro Chess 10 February 2024
		date 2023-08-05	rnd 5	type Rapid	result 1	date 2024-02-10	rnd 3	type Rapid	result 0.5
		Opponent Venter, TG (Tertius)				Opponent Motaung, L (Lehlohonolo)
2	3	Tournament Morris Club Championship 2022				Tournament Kiriakos Michalakis Rapid 2023
		date 2022-02-26	rnd 5	type Rapid	result 1	date 2023-08-05	rnd 2	type Rapid	result 1
		Opponent Rossouw, J (Johrne)				Opponent Manaba, T (Thembani)
3	3	Tournament Morris Club Championship 2022				Tournament Morris Club Championship 2022
		date 2022-02-26	rnd 1	type Rapid	result 1	date 2022-02-26	rnd 3	type Rapid	result 1
		Opponent Eliades, AK (Alexandros)				Opponent Boje, C (Carissa)

#	Games	Start				End
1	4	Tournament 2019 BMI Lesotho Open Chess Championship				Tournament 2019 BMI Lesotho Open Chess Championship
		date 2019-02-02	rnd 1	type Blitz	result 1	date 2019-02-03	rnd 4	type Blitz	result 0.5
		Opponent Pule Basimanebotlhe				Opponent Bayani Kuda
2	1	Tournament 2019 BMI Lesotho Open Chess Championship				Tournament 2019 BMI Lesotho Open Chess Championship
		date 2019-02-03	rnd 6	type Blitz	result 1	date 2019-02-03	rnd 6	type Blitz	result 1
		Opponent Thekisho Yaone				Opponent Thekisho Yaone

#	Games	Start				End
1	9	Tournament Free State Closed 2019				Tournament Morris Club Championship 2022
		date 2019-09-28	rnd 4	type Standard	result 1	date 2022-02-26	rnd 3	type Rapid	result 1
		Opponent Sekharume, L (Lefu)				Opponent Boje, C (Carissa)
2	6	Tournament 6th Piet van Zyl Tournament 2018				Tournament 2019 BMI Lesotho Open Chess Championship
		date 2018-12-01	rnd 3	type Standard	result 1	date 2019-02-02	rnd 3	type Blitz	result 1
		Opponent Tsiu, M (Matsepe)				Opponent Motlomelo Monaheng
3	5	Tournament Kiriakos Michalakis Rapid 2023				Tournament Mangaung Metro Chess 10 February 2024
		date 2023-08-05	rnd 5	type Rapid	result 1	date 2024-02-10	rnd 2	type Rapid	result 1
		Opponent Venter, TG (Tertius)				Opponent Van Der Merwe, T (Tiaan)

#	Games	Start				End
1	8	Tournament Free State Closed 2019				Tournament Kiriakos Michalakis Chess Festival 2022
		date 2019-09-28	rnd 4	type Standard	result 1	date 2022-09-23	rnd 2	type Standard	result 1
		Opponent Sekharume, L (Lefu)				Opponent Kgang, OJ (Oj)
2	5	Tournament 6th Piet van Zyl Tournament 2018				Tournament 2019 Kiri Michalakis
		date 2018-12-01	rnd 3	type Standard	result 1	date 2019-09-24	rnd 2	type Standard	result 1
		Opponent Tsiu, M (Matsepe)				Opponent Buba, V (Vukile)
3	5	Tournament Morris Club Challenge 2018				Tournament Free State Open 2018
		date 2018-02-17	rnd 5	type Standard	result 1	date 2018-08-18	rnd 4	type Standard	result 1
		Opponent De Lange, C (Christo)				Opponent Magwaza, MG (Mongezi)

#	Games	Start				End
1	5	Tournament Kiriakos Michalakis Rapid 2023				Tournament Mangaung Metro Chess 10 February 2024
		date 2023-08-05	rnd 5	type Rapid	result 1	date 2024-02-10	rnd 2	type Rapid	result 1
		Opponent Venter, TG (Tertius)				Opponent Van Der Merwe, T (Tiaan)
2	3	Tournament Morris Club Championship 2022				Tournament Kiriakos Michalakis Rapid 2023
		date 2022-02-26	rnd 5	type Rapid	result 1	date 2023-08-05	rnd 2	type Rapid	result 1
		Opponent Rossouw, J (Johrne)				Opponent Manaba, T (Thembani)
3	3	Tournament Morris Club Championship 2022				Tournament Morris Club Championship 2022
		date 2022-02-26	rnd 1	type Rapid	result 1	date 2022-02-26	rnd 3	type Rapid	result 1
		Opponent Eliades, AK (Alexandros)				Opponent Boje, C (Carissa)

#	Games	Start				End
1	3	Tournament 2019 BMI Lesotho Open Chess Championship				Tournament 2019 BMI Lesotho Open Chess Championship
		date 2019-02-02	rnd 1	type Blitz	result 1	date 2019-02-02	rnd 3	type Blitz	result 1
		Opponent Pule Basimanebotlhe				Opponent Motlomelo Monaheng
2	1	Tournament 2019 BMI Lesotho Open Chess Championship				Tournament 2019 BMI Lesotho Open Chess Championship
		date 2019-02-03	rnd 6	type Blitz	result 1	date 2019-02-03	rnd 6	type Blitz	result 1
		Opponent Thekisho Yaone				Opponent Thekisho Yaone

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	Wasserman ,JF (Johan Frederik)	4	1.5	-106.2	3	1.5	0	1	0	-425	0	0	0
1	Wasserman ,JF (Johan Frederik)	4	1836.7	1730.4	3	1841.4	1836.7	1	1847.1	1411.7	0	0	0
2	De Lange ,C (Christo)	3	3	425	2	2	425	1	1	425	0	0	0
2	De Lange ,C (Christo)	3	1603.8	2028.8	2	1619.4	2028.8	1	1626	2028.8	0	0	0
3	Manaba ,T (Thembani)	3	2	141.7	2	1	0	1	1	425	0	0	0
3	Manaba ,T (Thembani)	3	1630.5	1772.1	2	1619.1	1630.5	1	1556	2055.5	0	0	0
4	Sekharume ,L (Lefu)	2	2	425	2	2	425	0	0	0	0	0	0
4	Sekharume ,L (Lefu)	2	1584.8	2009.8	2	1562.9	2009.8	0	0	0	0	0	0
5	Vermeulen ,GB (George Barrett)	2	1.5	212.5	1	0.5	0	1	1	425	0	0	0
5	Vermeulen ,GB (George Barrett)	2	1653.8	1866.2	1	1680.7	1653.8	1	1656.7	2078.8	0	0	0
6	Eliades ,AK (Alexandros Kyriacos)	2	2	425	1	1	425	1	1	425	0	0	0
6	Eliades ,AK (Alexandros Kyriacos)	2	1079.8	1504.8	1	835	1504.8	1	900.6	1504.8	0	0	0
7	Motaung ,L (Lehlohonolo)	2	1.5	212.5	1	1	425	1	0.5	0	0	0	0
7	Motaung ,L (Lehlohonolo)	2	1561.5	1774	1	1519.1	1986.5	1	1573.1	1561.5	0	0	0
8	Choko ,AD (Andile David)	1	1	425	1	1	425	0	0	0	0	0	0
8	Choko ,AD (Andile David)	1	1765.5	2190.5	1	1760.4	2190.5	0	0	0	0	0	0
9	Springbok ,J (Jason)	1	1	425	1	1	425	0	0	0	0	0	0
9	Springbok ,J (Jason)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Botes ,E (Ettienne)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Botes ,E (Ettienne)	1	1386.4	1386.4	1	1386.4	1386.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Wium, DJ (Daniel Jacobus)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms