Chess South Africa Ratings Database

PLAYER PAGE

Personal

Roets, MH (Marius Hugo)

Chess SA id

175032419

FIDE id

Date of birth

1975-09-15 (Adult)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-09-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1670.4	1676.3	1646	1646
Raw rating	1670.4	1676.3	1646	1646
Weighted rating	1664.2	1668.5	1646	1646
Weighted performance	1362.8	1369.4	0	0
Floor	1187.2	1193.1	1146	1146
K-factor	28	28	28	28
Min/Max rating change allowed	84.8	84.1	87.8	87.8
Highest rating	1846.3 2022-10-01	1841.8 2022-10-01	1646 2018-07-01	1646 2018-07-01
Highest raw rating	1687.2 2023-05-01	1693.1 2023-05-01	1646 2024-02-01	1646 2024-02-01
Highest weighted rating	1687.2 2023-11-01	1693.1 2023-10-01	1646 2018-07-01	1646 2018-07-01
Highest weighted performance	1846.3 2022-10-01	1841.8 2022-10-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1670.4	1676.3	1646	1646
Analysis
Rating	1670.4	1676.3	1646	1646
Raw rating	1670.4	1676.3	1646	1646
Weighted rating	1664.2	1668.5	1646
Weighted performance	1362.8	1369.4	0
K-factor	28	28	28	28
Floor	1187.2	1193.1	1146	1146
Max/Min rating change allowed	84.8	84.1	87.8	87.8
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	1670.4	1676.3	1646	1646
New weighted rating	1665.6	1670.2	1646	1646
New weighted performance	1353	1359.6	0	0
Temp new rating	1670.4	1676.3	1646	1646
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1670.4	1676.3	1646	1646
New K-factor	28	28	28	28
New floor	1187.2	1193.1	1146	1146

Item	Main	Standard
	0	0
	0	0
	21	21
	25	25
	4	4
	0	0
History	340	340

Games since
	Main 27	Standard 27		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Tshwane (GTP)
Province	Gauteng (GT)
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	50	25	50	0	1677.5	1677.5
Standard	50	25	50	0	1677.5	1677.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1670.4	1676.3	1646	1646
2025-09-30	1670.4	1676.3	1646	1646
2025-09-01	1670.4	1676.3	1646	1646
2025-08-01	1670.4	1676.3	1646	1646
2025-07-01	1670.4	1676.3	1646	1646
2025-06-01	1670.4	1676.3	1646	1646
2025-05-01	1670.4	1676.3	1646	1646
2025-04-01	1670.4	1676.3	1646	1646
2025-03-01	1670.4	1676.3	1646	1646
2025-02-01	1670.4	1676.3	1646	1646
2025-01-01	1670.4	1676.3	1646	1646
2024-12-01	1670.4	1676.3	1646	1646
2024-11-01	1670.4	1676.3	1646	1646
2024-10-01	1670.4	1676.3	1646	1646
2024-09-01	1660.6	1660.9	1646	1646
2024-08-01	1660.6	1660.9	1646	1646
2024-07-01	1624.8	1620	1646	1646
2024-09-01	1624.8	1620	1646	1646
2024-05-01	1624.8	1620	1646	1646
2024-04-01	1624.8	1620	1646	1646
2024-03-01	1624.8	1620	1646	1646
2024-02-01	1624.8	1620	1646	1646
2024-01-01	1619	1613.6	1646	1646
2023-12-01	1619	1613.6	1646	1646

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	Mzansi Spring Open 2024 (Expert)	2024-09-07	2024-09-07	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
2	South African Open Chess Championship 2024 (A)	2024-06-29	2024-07-07	Standard	Ethekwini (KED)	11	11	5.5	Yes	Analysis
3	JMC Kick Off Tournament 2024 (A)	2024-01-28	2024-01-28	Standard	Johannesburg Metro (GJM)	5	5	1.5	Yes	Analysis
4	Africawide Chess Championship 2023 (Open)	2023-11-03	2023-11-05	Standard	Johannesburg Metro (GJM)	7	6	3	Yes	Analysis
5	2023 Gauteng Noord (A)	2023-10-14	2023-10-15	Standard	Tshwane (GTP)	5	4	1	Yes	Analysis
6	Gauteng Open Arnold Classic 2023 (Open)	2023-05-20	2023-05-21	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
7	Alberton Chess Club Tournament 1 2023 (A)	2023-04-15	2023-04-15	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
8	JNW Open - Crawford 2023 (A)	2023-03-04	2023-03-04	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
9	ACB Tournament 2022 (A)	2022-10-07	2022-10-08	Standard	Ekurhuleni (GE)	5	4	3	Yes	Analysis

#	Games	Start				End
1	5	Tournament South African Open Chess Championship 2024				Tournament South African Open Chess Championship 2024
		date 2024-07-01	rnd 5	type Standard	result 1	date 2024-07-06	rnd 9	type Standard	result 0.5
		Opponent Elvin, D (David)				Opponent Yan, W (Weilun)
2	4	Tournament JNW Open - Crawford 2023				Tournament Alberton Chess Club Tournament 1 2023
		date 2023-03-04	rnd 4	type Standard	result 1	date 2023-04-15	rnd 2	type Standard	result 1
		Opponent Mungal, E (Ethan)				Opponent Monteiro Correia, M (Maya)
3	3	Tournament Africawide Chess Championship 2023				Tournament JMC Kick Off Tournament 2024
		date 2023-11-05	rnd 6	type Standard	result 1	date 2024-01-28	rnd 1	type Standard	result 0.5
		Opponent Ngubane, R (Randy)				Opponent Nhamuave, E (Eleazar)

#	Games	Start				End
1	5	Tournament South African Open Chess Championship 2024				Tournament South African Open Chess Championship 2024
		date 2024-07-01	rnd 5	type Standard	result 1	date 2024-07-06	rnd 9	type Standard	result 0.5
		Opponent Elvin, D (David)				Opponent Yan, W (Weilun)
2	4	Tournament JNW Open - Crawford 2023				Tournament Alberton Chess Club Tournament 1 2023
		date 2023-03-04	rnd 4	type Standard	result 1	date 2023-04-15	rnd 2	type Standard	result 1
		Opponent Mungal, E (Ethan)				Opponent Monteiro Correia, M (Maya)
3	3	Tournament Africawide Chess Championship 2023				Tournament JMC Kick Off Tournament 2024
		date 2023-11-05	rnd 6	type Standard	result 1	date 2024-01-28	rnd 1	type Standard	result 0.5
		Opponent Ngubane, R (Randy)				Opponent Nhamuave, E (Eleazar)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament JNW Open - Crawford 2023				Tournament Alberton Chess Club Tournament 1 2023
		date 2023-03-04	rnd 4	type Standard	result 1	date 2023-04-15	rnd 2	type Standard	result 1
		Opponent Mungal, E (Ethan)				Opponent Monteiro Correia, M (Maya)
2	3	Tournament ACB Tournament 2022				Tournament JNW Open - Crawford 2023
		date 2022-10-08	rnd 4	type Standard	result 1	date 2023-03-04	rnd 1	type Standard	result 1
		Opponent Kushar, T (Tristan)				Opponent Tak, R (Rannveer)
3	2	Tournament Africawide Chess Championship 2023				Tournament Africawide Chess Championship 2023
		date 2023-11-05	rnd 6	type Standard	result 1	date 2023-11-05	rnd 7	type Standard	result 1
		Opponent Ngubane, R (Randy)				Opponent Seroka, L (Lebogang)

#	Games	Start				End
1	4	Tournament JNW Open - Crawford 2023				Tournament Alberton Chess Club Tournament 1 2023
		date 2023-03-04	rnd 4	type Standard	result 1	date 2023-04-15	rnd 2	type Standard	result 1
		Opponent Mungal, E (Ethan)				Opponent Monteiro Correia, M (Maya)
2	3	Tournament ACB Tournament 2022				Tournament JNW Open - Crawford 2023
		date 2022-10-08	rnd 4	type Standard	result 1	date 2023-03-04	rnd 1	type Standard	result 1
		Opponent Kushar, T (Tristan)				Opponent Tak, R (Rannveer)
3	2	Tournament Africawide Chess Championship 2023				Tournament Africawide Chess Championship 2023
		date 2023-11-05	rnd 6	type Standard	result 1	date 2023-11-05	rnd 7	type Standard	result 1
		Opponent Ngubane, R (Randy)				Opponent Seroka, L (Lebogang)

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	Oatlhotse ,P (Providence)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
1	Oatlhotse ,P (Providence)	2	2167.2	1954.8	2	2182.2	1954.8	0	0	0	0	0	0
2	Mlahleki ,V (Vusimuzi)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Mlahleki ,V (Vusimuzi)	2	1973.9	1548.9	2	1968.6	1548.9	0	0	0	0	0	0
3	Labuschagne ,I (Ivan)	2	2	425	2	2	425	0	0	0	0	0	0
3	Labuschagne ,I (Ivan)	2	1465.8	1890.8	2	1465.6	1890.8	0	0	0	0	0	0
4	Tak ,R (Rannveer)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
4	Tak ,R (Rannveer)	2	1561.2	1773.7	2	1555.7	1773.7	0	0	0	0	0	0
5	Ebrahim ,Z (Zachary)	1	1	425	1	1	425	0	0	0	0	0	0
5	Ebrahim ,Z (Zachary)	1	1322.6	1747.6	1	1307.5	1747.6	0	0	0	0	0	0
6	Monteiro Correia ,M (Maya)	1	1	425	1	1	425	0	0	0	0	0	0
6	Monteiro Correia ,M (Maya)	1	1461.9	1886.9	1	1456.4	1886.9	0	0	0	0	0	0
7	Maponya ,K (Kabelo)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Maponya ,K (Kabelo)	1	1700.1	1700.1	1	1680.5	1700.1	0	0	0	0	0	0
8	Mpya ,TM (Tshediso Matome)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Mpya ,TM (Tshediso Matome)	1	1859.4	1434.4	1	1878	1434.4	0	0	0	0	0	0
9	Elvin ,D (David)	1	1	425	1	1	425	0	0	0	0	0	0
9	Elvin ,D (David)	1	1616.6	2041.6	1	1627.3	2041.6	0	0	0	0	0	0
10	Tshetlo ,T (Tshepo)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Tshetlo ,T (Tshepo)	1	1757.8	1332.8	1	1768.8	1332.8	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Roets, MH (Marius Hugo)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms