Chess South Africa Ratings Database

PLAYER PAGE

Personal

Marais, DP (Daniel Petrus)

Chess SA id

100020721

FIDE id

Date of birth

2000-06-25 (Adult)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-12-09

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1793.8	1786.1	1842	1790.2
Raw rating	1793.8	1786.1	1842	1790.2
Weighted rating	1793.2	1785.6	1842	1790.2
Weighted performance	792.9	791.9	0	0
Floor	1342	1342	1342	1342
K-factor	24	24	24	24
Min/Max rating change allowed	71.2	71.9	66.4	71.5
Highest rating	1849.7 2020-02-01	1849.6 2020-02-01	1842 2018-04-01	1842 2018-04-01
Highest raw rating	1842 2018-01-01	1842 2018-01-01	1842 2024-02-01	1842 2019-12-01
Highest weighted rating	1842 2018-01-01	1842 2018-01-01	1842 2018-04-01	1842 2018-04-01
Highest weighted performance	1849.7 2020-02-01	1849.6 2020-02-01	1200 2024-02-01	1510.1 2019-12-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1793.8	1786.1	1842	1790.2
Analysis
Rating	1793.8	1786.1	1842	1790.2
Raw rating	1793.8	1786.1	1842	1790.2
Weighted rating	1793.2	1785.6	1842
Weighted performance	792.9	791.9	0
K-factor	24	24	24	24
Floor	1342	1342	1342	1342
Max/Min rating change allowed	71.2	71.9	66.4	71.5
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	1793.8	1786.1	1842	1790.2
New weighted rating	1793.6	1785.9	1842	1790.2
New weighted performance	792.3	791.3	0	0
Temp new rating	1793.8	1786.1	1842	1790.2
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1793.8	1786.1	1842	1790.2
New K-factor	24	24	24	24
New floor	1342	1342	1342	1342

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	16	16	0	0
	0	0	0	0
History	1026	990	21	15

Games since
	Main 0	Standard 0		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	140	88.5	63.21	112.3	1621.5	1733.8
Standard	131	82	62.6	107.1	1638.4	1745.5
Rapid	0	0	0	0	0	0
Blitz	9	6.5	72.22	188.9	1375.5	1564.4

Date	Main	Standard	Rapid	Blitz
2025-09-30	1793.8	1786.1	1842	1790.2
2025-09-01	1793.8	1786.1	1842	1790.2
2025-08-01	1793.8	1786.1	1842	1790.2
2025-07-01	1793.8	1786.1	1842	1790.2
2025-06-01	1793.8	1786.1	1842	1790.2
2025-05-01	1793.8	1786.1	1842	1790.2
2025-04-01	1793.8	1786.1	1842	1790.2
2025-03-01	1793.8	1786.1	1842	1790.2
2025-02-01	1793.8	1786.1	1842	1790.2
2025-01-01	1793.8	1786.1	1842	1790.2
2024-12-01	1793.8	1786.1	1842	1790.2
2024-11-01	1793.8	1786.1	1842	1790.2
2024-10-01	1793.8	1786.1	1842	1790.2
2024-09-01	1793.8	1786.1	1842	1790.2
2024-08-01	1793.8	1786.1	1842	1790.2
2024-07-01	1793.8	1786.1	1842	1790.2
2024-06-01	1793.8	1786.1	1842	1790.2
2024-08-01	1793.8	1786.1	1842	1790.2
2024-04-01	1793.8	1786.1	1842	1790.2
2024-03-01	1793.8	1786.1	1842	1790.2
2024-02-01	1793.8	1786.1	1842	1790.2
2024-01-01	1793.8	1786.1	1842	1790.2
2023-12-01	1734.5	1732.5	1842	1790.2
2023-11-01	1734.5	1732.5	1842	1790.2

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	Ussa Chess Championships 2022 (Open)	2022-12-05	2022-12-09	Standard	Frances Baard (NCF)	9	9	6	Yes	Analysis
2	USSA Closed 2022 (Open)	2022-05-13	2022-05-15	Standard	Dr Kenneth Kaunda (NWP)	7	7	3.5	Yes	Analysis
3	2020 Tuks Open (A)	2020-02-22	2020-02-22	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
4	2020 Piet Robbertse (A)	2020-01-31	2020-02-02	Standard	Cape Winelands (WCW)	5	5	3.5	Yes	Analysis
5	2020 Registration Tournament (A)	2020-01-25	2020-01-25	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
6	2019 Inter Region Chess Championships	2020-01-09	2020-01-12	Standard	4 Knights (4K)	7	7	3	Yes	Analysis
7	2019 USSA Championships (Open)	2019-12-02	2019-12-06	Standard	Sarah Baartman (ESB)	9	9	7	Yes	Analysis
8	2019 USSA Championships (Blitz)	2019-12-04	2019-12-04	Blitz	Sarah Baartman (ESB)	9	9	6.5	Yes	Analysis
9	2019 Swartkop Open (A)	2019-06-15	2019-06-15	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
10	2019 Waterkloof Open (A)	2019-03-02	2019-03-03	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
11	2019 Tshwane Chess Registration Tournament (A)	2019-01-26	2019-01-26	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
12	South African Junior Team Championships 2018 (U20A)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	6	Yes	Analysis
13	2018 Gauteng League Final (U19)	2018-08-25	2018-08-25	Standard	Tshwane (GTP)	5	5	5	Yes	Analysis
14	2018 D4 Tshwane South Schools League Finals (U19)	2018-08-04	2018-08-04	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
15	2018 Capablanca RR (B)	2018-04-27	2018-05-01	Standard	Tshwane (GTP)	9	9	4.5	Yes	Analysis
16	2018 South African Junior Closed Chess Championships (U18 Open)	2018-04-01	2018-04-07	Standard	Chess South Africa (CSA)	11	11	6.5	Yes	Analysis
17	2018 Waterkloof Open (Prestige)	2018-03-01	2018-03-04	Standard	Tshwane (GTP)	6	6	3	Yes	Analysis
18	2018 Blou Bul Open (A)	2018-02-17	2018-02-17	Standard	Tshwane (GTP)	5	4	0.5	Yes	Analysis
19	Grey College Inter Team Chess Tournament 2018 (A)	2018-02-23	2018-02-24	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
20	2018 Tshwane Registration Open Chess Tournament (A)	2018-01-27	2018-01-27	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis
21	South African Inter Regional Championships 2017	2018-01-09	2018-01-12	Standard	4 Knights (4K)	7	5	4.5	Yes	Analysis
22	South African Junior Team Championships 2017 (U18A)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	5.5	Yes	Analysis

#	Games	Start				End
1	10	Tournament 2018 D4 Tshwane South Schools League Finals				Tournament 2018 Gauteng League Final
		date 2018-08-04	rnd 1	type Standard	result 1	date 2018-08-25	rnd 5	type Standard	result 1
		Opponent Oosthuizen, DH (Donald)				Opponent Samkele, L (Lukhele)
2	9	Tournament South African Junior Team Championships 2018				Tournament 2019 Tshwane Chess Registration Tournament
		date 2018-12-16	rnd 2	type Standard	result 1	date 2019-01-26	rnd 3	type Standard	result 1
		Opponent Mampane, M (Mohlomphegi)				Opponent Hlungwani, G (Given)
3	6	Tournament USSA Closed 2022				Tournament Ussa Chess Championships 2022
		date 2022-05-14	rnd 5	type Standard	result 1	date 2022-12-06	rnd 3	type Standard	result 1
		Opponent Nzima, N (Nicolas)				Opponent Tlamama, T (Tshepang)

#	Games	Start				End
1	10	Tournament 2018 D4 Tshwane South Schools League Finals				Tournament 2018 Gauteng League Final
		date 2018-08-04	rnd 1	type Standard	result 1	date 2018-08-25	rnd 5	type Standard	result 1
		Opponent Oosthuizen, DH (Donald)				Opponent Samkele, L (Lukhele)
2	9	Tournament South African Junior Team Championships 2018				Tournament 2019 Tshwane Chess Registration Tournament
		date 2018-12-16	rnd 2	type Standard	result 1	date 2019-01-26	rnd 3	type Standard	result 1
		Opponent Mampane, M (Mohlomphegi)				Opponent Hlungwani, G (Given)
3	7	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-03	rnd 3	type Standard	result 1	date 2019-12-06	rnd 9	type Standard	result 1
		Opponent Tokoyi, R (Romeo)				Opponent Mello, N (Nkwadi)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-04	rnd 3	type Blitz	result 1	date 2019-12-04	rnd 7	type Blitz	result 0.5
		Opponent Mongwai, V (Vincent)				Opponent Mnguni, H (Happy)
2	1	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-04	rnd 9	type Blitz	result 1	date 2019-12-04	rnd 9	type Blitz	result 1
		Opponent Kgaphola, M (Moloko)				Opponent Kgaphola, M (Moloko)
3	1	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-04	rnd 1	type Blitz	result 1	date 2019-12-04	rnd 1	type Blitz	result 1
		Opponent Thupaemang, TG (Thuto Godwin)				Opponent Thupaemang, TG (Thuto Godwin)

#	Games	Start				End
1	6	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-16	rnd 2	type Standard	result 1	date 2018-12-20	rnd 7	type Standard	result 1
		Opponent Mampane, M (Mohlomphegi)				Opponent Ndlovu, S (Sizwe)
2	5	Tournament 2019 Inter Region Chess Championships				Tournament 2020 Registration Tournament
		date 2020-01-11	rnd 6	type Standard	result 1	date 2020-01-25	rnd 3	type Standard	result 1
		Opponent Xulu, L (Lindokuhle)				Opponent Reyneke, PJ (Pieter)
3	5	Tournament 2018 Gauteng League Final				Tournament 2018 Gauteng League Final
		date 2018-08-25	rnd 1	type Standard	result 1	date 2018-08-25	rnd 5	type Standard	result 1
		Opponent Van Wyk, R (Ruann)				Opponent Samkele, L (Lukhele)

#	Games	Start				End
1	6	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-16	rnd 2	type Standard	result 1	date 2018-12-20	rnd 7	type Standard	result 1
		Opponent Mampane, M (Mohlomphegi)				Opponent Ndlovu, S (Sizwe)
2	5	Tournament 2019 Inter Region Chess Championships				Tournament 2020 Registration Tournament
		date 2020-01-11	rnd 6	type Standard	result 1	date 2020-01-25	rnd 3	type Standard	result 1
		Opponent Xulu, L (Lindokuhle)				Opponent Reyneke, PJ (Pieter)
3	5	Tournament 2018 Gauteng League Final				Tournament 2018 Gauteng League Final
		date 2018-08-25	rnd 1	type Standard	result 1	date 2018-08-25	rnd 5	type Standard	result 1
		Opponent Van Wyk, R (Ruann)				Opponent Samkele, L (Lukhele)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-04	rnd 3	type Blitz	result 1	date 2019-12-04	rnd 6	type Blitz	result 1
		Opponent Mongwai, V (Vincent)				Opponent Nkuna, MJ (Moeletsi)
2	1	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-04	rnd 9	type Blitz	result 1	date 2019-12-04	rnd 9	type Blitz	result 1
		Opponent Kgaphola, M (Moloko)				Opponent Kgaphola, M (Moloko)
3	1	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-04	rnd 1	type Blitz	result 1	date 2019-12-04	rnd 1	type Blitz	result 1
		Opponent Thupaemang, TG (Thuto Godwin)				Opponent Thupaemang, TG (Thuto Godwin)

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	Steyn ,H (Hans)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
1	Steyn ,H (Hans)	3	1882.2	2023.9	3	1872.6	2023.9	0	0	0	0	0	0
2	Chibase ,N (Nkosana)	3	3	425	3	3	425	0	0	0	0	0	0
2	Chibase ,N (Nkosana)	3	1494.6	1919.6	3	1491.4	1919.6	0	0	0	0	0	0
3	Mazibuko ,K (Khanya)	3	0	-425	3	0	-425	0	0	0	0	0	0
3	Mazibuko ,K (Khanya)	3	1962.7	1537.7	3	1967.6	1537.7	0	0	0	0	0	0
4	Mwale ,J (Joseph)	3	0	-425	3	0	-425	0	0	0	0	0	0
4	Mwale ,J (Joseph)	3	2189.5	1764.5	3	2186.3	1764.5	0	0	0	0	0	0
5	Maredi ,ADL (Alex Donald Lebogang)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
5	Maredi ,ADL (Alex Donald Lebogang)	3	1801.3	1801.3	3	1799	1801.3	0	0	0	0	0	0
6	Khumalo ,KB (Keith Babongile)	2	1	0	2	1	0	0	0	0	0	0	0
6	Khumalo ,KB (Keith Babongile)	2	2007.3	2007.3	2	2002	2007.3	0	0	0	0	0	0
7	Grobbelaar ,J (Jacqui)	2	2	425	2	2	425	0	0	0	0	0	0
7	Grobbelaar ,J (Jacqui)	2	1560.7	1985.7	2	1560.9	1985.7	0	0	0	0	0	0
8	Nelson ,WJH (William Jacobus Hattingh)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
8	Nelson ,WJH (William Jacobus Hattingh)	2	1814.2	1601.7	2	1803.1	1601.7	0	0	0	0	0	0
9	Nhamuave ,E (Eleazar)	2	2	425	2	2	425	0	0	0	0	0	0
9	Nhamuave ,E (Eleazar)	2	1771.2	2196.2	2	1772.4	2196.2	0	0	0	0	0	0
10	Flores Bartoli ,A (Andrew)	2	1	0	2	1	0	0	0	0	0	0	0
10	Flores Bartoli ,A (Andrew)	2	1689.1	1689.1	2	1685.9	1689.1	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

Marais, DP (Daniel Petrus)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms