Chess South Africa Ratings Database

PLAYER PAGE

Personal

De Bruyn, D (Darius)

Chess SA id

1120141037

FIDE id

Date of birth

2012-03-29 (U14)

Gender

Male

Region

Capricorn (LCP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-05-25

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1308.5	1320.4	1201.4	1200
Raw rating	1308.5	1320.4	1201.4	1200
Weighted rating	1307.7	1318.8	1201.3	1200
Weighted performance	1054.9	1060.5	0	0
Floor	833.5	839	701.4	700
K-factor	36	36	36	36
Min/Max rating change allowed	142.1	139.7	165.5	165.8
Highest rating	1348.2 2023-10-01	1350.6 2023-10-01	1218.8 2024-05-01	1200 2018-10-01
Highest raw rating	1333.5 2023-11-01	1339 2023-11-01	1201.4 2024-07-01	1200 2024-02-01
Highest weighted rating	1307.3 2025-08-01	1317.6 2025-08-01	1201.1 2025-08-01	1200 2018-10-01
Highest weighted performance	1348.2 2023-10-01	1350.6 2023-10-01	1218.8 2024-05-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1308.5	1320.4	1201.4	1200
Analysis
Rating	1308.5	1320.4	1201.4	1200
Raw rating	1308.5	1320.4	1201.4	1200
Weighted rating	1307.7	1318.8	1201.3
Weighted performance	1054.9	1060.5	0
K-factor	36	36	36	36
Floor	833.5	839	701.4	700
Max/Min rating change allowed	142.1	139.7	165.5	165.8
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	1308.5	1320.4	1201.4	1200
New weighted rating	1307.9	1319.2	1201.3	1200
New weighted performance	1047.3	1052.7	0	0
Temp new rating	1308.5	1320.4	1201.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1308.5	1320.4	1201.4	1200
New K-factor	36	36	36	36
New floor	833.5	839	701.4	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	28	24	4
	24	24	0
	10	10	0
	0	0	0
History	62	58	4

Games since
	Main 32	Standard 28		Rapid 4		Blitz 0
Gender	Male
Age group	U14
Region	Capricorn (LCP)
Province	Limpopo (LP)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	62	36	58.06	68.5	1234.7	1303.2
Standard	58	34	58.62	73.3	1232.8	1306.1
Rapid	4	2	50	0	1262.1	1262.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1308.5	1320.4	1201.4	1200
2025-09-30	1308.5	1320.4	1201.4	1200
2025-09-01	1308.5	1320.4	1201.4	1200
2025-08-01	1308.5	1320.4	1201.4	1200
2025-07-01	1308.5	1320.4	1201.4	1200
2025-06-01	1308.5	1320.4	1201.4	1200
2025-05-01	1308.5	1320.4	1201.4	1200
2025-04-01	1308.5	1320.4	1201.4	1200
2025-03-01	1308.5	1320.4	1201.4	1200
2025-02-01	1308.5	1320.4	1201.4	1200
2025-01-01	1308.5	1320.4	1201.4	1200
2024-12-01	1308.5	1320.4	1201.4	1200
2024-11-01	1308.5	1320.4	1201.4	1200
2024-10-01	1308.5	1320.4	1201.4	1200
2024-09-01	1308.5	1320.4	1201.4	1200
2024-08-01	1308.5	1320.4	1201.4	1200
2024-07-01	1308.5	1320.4	1201.4	1200
2024-09-01	1313.7	1320.4	1200	1200
2024-05-01	1302.7	1308.2	1200	1200
2024-04-01	1302.7	1308.2	1200	1200
2024-03-01	1275.5	1274.4	1200	1200
2024-02-01	1268.3	1264.7	1200	1200
2024-01-01	1319.3	1321.6	1200	1200
2023-12-01	1319.3	1321.6	1200	1200

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	Capricorn District Primary Schools League Finals 2024 (U13A)	2024-05-25	2024-05-25	Rapid	Capricorn (LCP)	5	4	2	Yes	Analysis
2	Capricorn Junior Qualifying 4 2024 (U14)	2024-05-04	2024-05-04	Standard	Capricorn (LCP)	5	5	3	Yes	Analysis
3	Capricorn District Junior Qualifying 3 2024 (U14)	2024-03-09	2024-03-09	Standard	Capricorn (LCP)	5	5	4	Yes	Analysis
4	Capricorn Open Chess Championship 2024 (A)	2024-03-02	2024-03-02	Standard	Capricorn (LCP)	5	3	1	Yes	Analysis
5	Capricorn District Chess Junior Qualifying Tournament 2024 (U14)	2024-02-03	2024-02-03	Standard	Capricorn (LCP)	5	5	3	Yes	Analysis
6	2024 Gauteng Inter-Region Chess Championship (U12C)	2024-01-13	2024-01-14	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
7	2024 Gauteng Inter-Region Chess Championship (U12 Girls A)	2024-01-13	2024-01-14	Standard	Tshwane (GTP)	5	1	0	Yes	Analysis
8	2023 Capricorn District Junior Final Trials (U12 Boys (Group 2)	2023-11-11	2023-11-11	Standard	Capricorn (LCP)	5	4	1	Yes	Analysis
9	Capricorn District Chess Qualifying Tournament 2023 (U12)	2023-10-28	2023-10-28	Standard	Capricorn (LCP)	5	5	3.5	Yes	Analysis
10	Capricorn District Chess Qualifying Tournament 2023 (U12)	2023-10-28	2023-10-28	Standard	Capricorn (LCP)	5	5	3.5	Yes	Analysis
11	Capricorn Qualifying March 2023 (U12)	2023-03-11	2023-03-11	Standard	Capricorn (LCP)	5	5	4	Yes	Analysis
12	Capricorn Qualifying February 4th 2023 (U12)	2023-02-04	2023-02-04	Standard	Capricorn (LCP)	5	5	3	Yes	Analysis
13	Capricorn Qualifying August 2022 (U12)	2022-08-27	2022-08-27	Standard	Capricorn (LCP)	5	5	3	Yes	Analysis
14	Capricorn Qualifying May 2022 (U12)	2022-05-21	2022-05-21	Standard	Capricorn (LCP)	5	5	3	Yes	Analysis

#	Games	Start				End
1	6	Tournament Capricorn District Junior Qualifying 3 2024				Tournament Capricorn Junior Qualifying 4 2024
		date 2024-03-09	rnd 2	type Standard	result 1	date 2024-05-04	rnd 2	type Standard	result 1
		Opponent Matinhe, K (Karen)				Opponent Senekal, J (Joshua)
2	4	Tournament Capricorn District Chess Qualifying Tournament 2023				Tournament Capricorn District Chess Qualifying Tournament 2023
		date 2023-10-28	rnd 2	type Standard	result 1	date 2023-10-28	rnd 5	type Standard	result 1
		Opponent Masipa, B (Bonolo)				Opponent Molele, K (Kagiso M)
3	4	Tournament Capricorn District Chess Qualifying Tournament 2023				Tournament Capricorn District Chess Qualifying Tournament 2023
		date 2023-10-28	rnd 2	type Standard	result 1	date 2023-10-28	rnd 5	type Standard	result 1
		Opponent Masipa, B (Bonolo)				Opponent Molele, K (Kagiso M)

#	Games	Start				End
1	6	Tournament Capricorn District Junior Qualifying 3 2024				Tournament Capricorn Junior Qualifying 4 2024
		date 2024-03-09	rnd 2	type Standard	result 1	date 2024-05-04	rnd 2	type Standard	result 1
		Opponent Matinhe, K (Karen)				Opponent Senekal, J (Joshua)
2	4	Tournament Capricorn District Chess Qualifying Tournament 2023				Tournament Capricorn District Chess Qualifying Tournament 2023
		date 2023-10-28	rnd 2	type Standard	result 1	date 2023-10-28	rnd 5	type Standard	result 1
		Opponent Masipa, B (Bonolo)				Opponent Molele, K (Kagiso M)
3	4	Tournament Capricorn District Chess Qualifying Tournament 2023				Tournament Capricorn District Chess Qualifying Tournament 2023
		date 2023-10-28	rnd 2	type Standard	result 1	date 2023-10-28	rnd 5	type Standard	result 1
		Opponent Masipa, B (Bonolo)				Opponent Molele, K (Kagiso M)

#	Games	Start				End
1	1	Tournament Capricorn District Primary Schools League Finals 2024				Tournament Capricorn District Primary Schools League Finals 2024
		date 2024-05-25	rnd 5	type Rapid	result 1	date 2024-05-25	rnd 5	type Rapid	result 1
		Opponent Kafumphe, R (Ryan)				Opponent Kafumphe, R (Ryan)
2	1	Tournament Capricorn District Primary Schools League Finals 2024				Tournament Capricorn District Primary Schools League Finals 2024
		date 2024-05-25	rnd 2	type Rapid	result 1	date 2024-05-25	rnd 2	type Rapid	result 1
		Opponent Rammabi, R (Rapelang)				Opponent Rammabi, R (Rapelang)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament Capricorn District Junior Qualifying 3 2024				Tournament Capricorn Junior Qualifying 4 2024
		date 2024-03-09	rnd 2	type Standard	result 1	date 2024-05-04	rnd 2	type Standard	result 1
		Opponent Matinhe, K (Karen)				Opponent Senekal, J (Joshua)
2	4	Tournament Capricorn Qualifying February 4th 2023				Tournament Capricorn Qualifying March 2023
		date 2023-02-04	rnd 5	type Standard	result 1	date 2023-03-11	rnd 3	type Standard	result 1
		Opponent Mothiba, L (Letago)				Opponent De Klerk, E (Eduan�)
3	3	Tournament Capricorn Qualifying August 2022				Tournament Capricorn Qualifying February 4th 2023
		date 2022-08-27	rnd 5	type Standard	result 1	date 2023-02-04	rnd 2	type Standard	result 1
		Opponent Ratau, K (Kago)				Opponent Maseko, R (Regaugetshe)

#	Games	Start				End
1	6	Tournament Capricorn District Junior Qualifying 3 2024				Tournament Capricorn Junior Qualifying 4 2024
		date 2024-03-09	rnd 2	type Standard	result 1	date 2024-05-04	rnd 2	type Standard	result 1
		Opponent Matinhe, K (Karen)				Opponent Senekal, J (Joshua)
2	4	Tournament Capricorn Qualifying February 4th 2023				Tournament Capricorn Qualifying March 2023
		date 2023-02-04	rnd 5	type Standard	result 1	date 2023-03-11	rnd 3	type Standard	result 1
		Opponent Mothiba, L (Letago)				Opponent De Klerk, E (Eduan�)
3	3	Tournament Capricorn Qualifying August 2022				Tournament Capricorn Qualifying February 4th 2023
		date 2022-08-27	rnd 5	type Standard	result 1	date 2023-02-04	rnd 2	type Standard	result 1
		Opponent Ratau, K (Kago)				Opponent Maseko, R (Regaugetshe)

#	Games	Start				End
1	1	Tournament Capricorn District Primary Schools League Finals 2024				Tournament Capricorn District Primary Schools League Finals 2024
		date 2024-05-25	rnd 5	type Rapid	result 1	date 2024-05-25	rnd 5	type Rapid	result 1
		Opponent Kafumphe, R (Ryan)				Opponent Kafumphe, R (Ryan)
2	1	Tournament Capricorn District Primary Schools League Finals 2024				Tournament Capricorn District Primary Schools League Finals 2024
		date 2024-05-25	rnd 2	type Rapid	result 1	date 2024-05-25	rnd 2	type Rapid	result 1
		Opponent Rammabi, R (Rapelang)				Opponent Rammabi, R (Rapelang)

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	Moyo ,K (Kayla)	2	2	425	2	2	425	0	0	0	0	0	0
1	Moyo ,K (Kayla)	2	1234.8	1659.8	2	1239.2	1659.8	0	0	0	0	0	0
2	Masipa ,B (Bonolo)	2	2	425	2	2	425	0	0	0	0	0	0
2	Masipa ,B (Bonolo)	2	1200	1625	2	1200	1625	0	0	0	0	0	0
3	Molele ,K (Kagiso M)	2	2	425	2	2	425	0	0	0	0	0	0
3	Molele ,K (Kagiso M)	2	1216.9	1641.9	2	1220.4	1641.9	0	0	0	0	0	0
4	Mokgwakgwatsa ,B (Bokamoso)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Mokgwakgwatsa ,B (Bokamoso)	2	1200	775	2	1200	775	0	0	0	0	0	0
5	Moraba ,R (Reabetswe)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Moraba ,R (Reabetswe)	2	1289.5	864.5	2	1289.2	864.5	0	0	0	0	0	0
6	Ratau ,K (Kago)	2	2	425	2	2	425	0	0	0	0	0	0
6	Ratau ,K (Kago)	2	1191.1	1616.1	2	1189.2	1616.1	0	0	0	0	0	0
7	Motseta ,L (Lehlogonolo)	2	1	0	2	1	0	0	0	0	0	0	0
7	Motseta ,L (Lehlogonolo)	2	1201.8	1201.8	2	1202.4	1201.8	0	0	0	0	0	0
8	Selepe ,R (Rose)	2	0	-425	2	0	-425	0	0	0	0	0	0
8	Selepe ,R (Rose)	2	1234.2	809.2	2	1241.2	809.2	0	0	0	0	0	0
9	Marota ,K (Kgaogelo)	2	1	0	2	1	0	0	0	0	0	0	0
9	Marota ,K (Kgaogelo)	2	1220.3	1220.3	2	1224.8	1220.3	0	0	0	0	0	0
10	Matinhe ,K (Karen)	2	2	425	2	2	425	0	0	0	0	0	0
10	Matinhe ,K (Karen)	2	1191.7	1616.7	2	1189.4	1616.7	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

De Bruyn, D (Darius)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms