Chess South Africa Ratings Database

PLAYER PAGE

Personal

De Bruyn, D (Dylan)

Chess SA id

1100100411

FIDE id

Date of birth

2010-05-04 (U16)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-06-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1212.5	1222.8	1181.2	1200
Raw rating	1212.5	1222.8	1181.2	1200
Weighted rating	1212.5	1222.8	1181	1200
Weighted performance	0	0	0	0
Floor	719.3	722.8	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	162.9	160.5	170.3	165.8
Highest rating	1219.3 2023-03-01	1222.8 2024-02-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1219.3 2023-03-01	1222.8 2024-02-01	1200 2020-01-01	1200 2024-02-01
Highest weighted rating	1219.3 2025-02-01	1222.8 2025-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1212.5	1222.8	1181.2	1200
Analysis
Rating	1212.5	1222.8	1181.2	1200
Raw rating	1212.5	1222.8	1181.2	1200
Weighted rating	1212.5	1222.8	1181
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	719.3	722.8	700	700
Max/Min rating change allowed	162.9	160.5	170.3	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	1212.5	1222.8	1181.2	1200
New weighted rating	1212.5	1222.8	1181.1	1200
New weighted performance	0	0	0	0
Temp new rating	1212.5	1222.8	1181.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1212.5	1222.8	1181.2	1200
New K-factor	36	36	36	36
New floor	719.3	722.8	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	10	5	5
	0	0	0
	0	0	0
History	15	10	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Sedibeng (GSV)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	15	8	53.33	28.3	1184.9	1213.3
Standard	10	6	60	85	1151.1	1236.1
Rapid	5	2	40	-85	1252.6	1167.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1212.5	1222.8	1181.2	1200
2025-09-30	1212.5	1222.8	1181.2	1200
2025-09-01	1212.5	1222.8	1181.2	1200
2025-08-01	1212.5	1222.8	1181.2	1200
2025-07-01	1212.5	1222.8	1181.2	1200
2025-06-01	1212.5	1222.8	1181.2	1200
2025-05-01	1212.5	1222.8	1181.2	1200
2025-04-01	1212.5	1222.8	1181.2	1200
2025-03-01	1212.5	1222.8	1181.2	1200
2025-02-01	1212.5	1222.8	1181.2	1200
2025-01-01	1212.4	1222.8	1180.8	1200
2024-12-01	1212.4	1222.8	1180.8	1200
2024-11-01	1212.4	1222.8	1180.8	1200
2024-10-01	1212.4	1222.8	1180.8	1200
2024-09-01	1212.4	1222.8	1180.8	1200
2024-08-01	1212.4	1222.8	1180.8	1200
2024-07-01	1212.4	1222.8	1180.8	1200
2024-09-01	1212.4	1222.8	1180.8	1200
2024-05-01	1212.4	1222.8	1180.8	1200
2024-04-01	1212.4	1222.8	1180.8	1200
2024-03-01	1212.4	1222.8	1180.8	1200
2024-02-01	1212.4	1222.8	1180.8	1200
2024-01-01	1212.4	1222.8	1180.8	1200
2023-12-01	1212.4	1222.8	1180.8	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	VaalPark Primary Open Chess 2023 (C)	2023-06-16	2023-06-16	Rapid	Sedibeng (GSV)	5	5	2	Yes	Analysis
2	AG Visser Open 2023 (C)	2023-02-18	2023-02-18	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
3	D7 Primary School League 2023 (U9 Boys+Mixed)	2018-04-21	2018-04-21	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis

#	Games	Start				End
1	4	Tournament D7 Primary School League 2023				Tournament D7 Primary School League 2023
		date 2018-04-21	rnd 1	type Standard	result 1	date 2018-04-21	rnd 4	type Standard	result 0.5
		Opponent Deetlefs, A (Anzelle)				Opponent Mbatha, S (Samkelo)
2	2	Tournament AG Visser Open 2023				Tournament AG Visser Open 2023
		date 2023-02-18	rnd 4	type Standard	result 1	date 2023-02-18	rnd 5	type Standard	result 1
		Opponent Emanuel, C (Caitlin)				Opponent Van Der Merwe, W (Willem)
3	1	Tournament VaalPark Primary Open Chess 2023				Tournament VaalPark Primary Open Chess 2023
		date 2023-06-16	rnd 4	type Rapid	result 1	date 2023-06-16	rnd 4	type Rapid	result 1
		Opponent Kemp, J (Jowan)				Opponent Kemp, J (Jowan)

#	Games	Start				End
1	4	Tournament D7 Primary School League 2023				Tournament D7 Primary School League 2023
		date 2018-04-21	rnd 1	type Standard	result 1	date 2018-04-21	rnd 4	type Standard	result 0.5
		Opponent Deetlefs, A (Anzelle)				Opponent Mbatha, S (Samkelo)
2	2	Tournament AG Visser Open 2023				Tournament AG Visser Open 2023
		date 2023-02-18	rnd 4	type Standard	result 1	date 2023-02-18	rnd 5	type Standard	result 1
		Opponent Emanuel, C (Caitlin)				Opponent Van Der Merwe, W (Willem)
3	1	Tournament AG Visser Open 2023				Tournament AG Visser Open 2023
		date 2023-02-18	rnd 2	type Standard	result 1	date 2023-02-18	rnd 2	type Standard	result 1
		Opponent Van Rensburg, H (Hanna)				Opponent Van Rensburg, H (Hanna)

#	Games	Start				End
1	1	Tournament VaalPark Primary Open Chess 2023				Tournament VaalPark Primary Open Chess 2023
		date 2023-06-16	rnd 4	type Rapid	result 1	date 2023-06-16	rnd 4	type Rapid	result 1
		Opponent Kemp, J (Jowan)				Opponent Kemp, J (Jowan)
2	1	Tournament VaalPark Primary Open Chess 2023				Tournament VaalPark Primary Open Chess 2023
		date 2023-06-16	rnd 2	type Rapid	result 1	date 2023-06-16	rnd 2	type Rapid	result 1
		Opponent Jonker, C (Corne)				Opponent Jonker, C (Corne)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament AG Visser Open 2023				Tournament AG Visser Open 2023
		date 2023-02-18	rnd 4	type Standard	result 1	date 2023-02-18	rnd 5	type Standard	result 1
		Opponent Emanuel, C (Caitlin)				Opponent Van Der Merwe, W (Willem)
2	1	Tournament VaalPark Primary Open Chess 2023				Tournament VaalPark Primary Open Chess 2023
		date 2023-06-16	rnd 4	type Rapid	result 1	date 2023-06-16	rnd 4	type Rapid	result 1
		Opponent Kemp, J (Jowan)				Opponent Kemp, J (Jowan)
3	1	Tournament VaalPark Primary Open Chess 2023				Tournament VaalPark Primary Open Chess 2023
		date 2023-06-16	rnd 2	type Rapid	result 1	date 2023-06-16	rnd 2	type Rapid	result 1
		Opponent Jonker, C (Corne)				Opponent Jonker, C (Corne)

#	Games	Start				End
1	2	Tournament AG Visser Open 2023				Tournament AG Visser Open 2023
		date 2023-02-18	rnd 4	type Standard	result 1	date 2023-02-18	rnd 5	type Standard	result 1
		Opponent Emanuel, C (Caitlin)				Opponent Van Der Merwe, W (Willem)
2	1	Tournament AG Visser Open 2023				Tournament AG Visser Open 2023
		date 2023-02-18	rnd 2	type Standard	result 1	date 2023-02-18	rnd 2	type Standard	result 1
		Opponent Van Rensburg, H (Hanna)				Opponent Van Rensburg, H (Hanna)
3	1	Tournament D7 Primary School League 2023				Tournament D7 Primary School League 2023
		date 2018-04-21	rnd 3	type Standard	result 1	date 2018-04-21	rnd 3	type Standard	result 1
		Opponent Rajagpaul, C (Cole)				Opponent Rajagpaul, C (Cole)

#	Games	Start				End
1	1	Tournament VaalPark Primary Open Chess 2023				Tournament VaalPark Primary Open Chess 2023
		date 2023-06-16	rnd 4	type Rapid	result 1	date 2023-06-16	rnd 4	type Rapid	result 1
		Opponent Kemp, J (Jowan)				Opponent Kemp, J (Jowan)
2	1	Tournament VaalPark Primary Open Chess 2023				Tournament VaalPark Primary Open Chess 2023
		date 2023-06-16	rnd 2	type Rapid	result 1	date 2023-06-16	rnd 2	type Rapid	result 1
		Opponent Jonker, C (Corne)				Opponent Jonker, C (Corne)

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	Deetlefs ,A (Anzelle)	1	1	425	1	1	425	0	0	0	0	0	0
1	Deetlefs ,A (Anzelle)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Putter ,K (Kaylee)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
2	Putter ,K (Kaylee)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
3	Campher ,H (Hannah)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Campher ,H (Hannah)	1	1232.1	807.1	1	1235.5	807.1	0	0	0	0	0	0
4	Smith ,KE (Kaiden Elljay)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Smith ,KE (Kaiden Elljay)	1	1104.3	679.3	1	1090.5	679.3	0	0	0	0	0	0
5	Emanuel ,C (Caitlin)	1	1	425	1	1	425	0	0	0	0	0	0
5	Emanuel ,C (Caitlin)	1	1214.4	1639.4	1	1220	1639.4	0	0	0	0	0	0
6	Rajagpaul ,C (Cole)	1	1	425	1	1	425	0	0	0	0	0	0
6	Rajagpaul ,C (Cole)	1	627	1052	1	627	1052	0	0	0	0	0	0
7	Mbatha ,S (Samkelo)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Mbatha ,S (Samkelo)	1	1198.7	1198.7	1	1198.4	1198.7	0	0	0	0	0	0
8	Van Der Merwe ,W (Willem)	1	1	425	1	1	425	0	0	0	0	0	0
8	Van Der Merwe ,W (Willem)	1	1343.5	1768.5	1	1336.4	1768.5	0	0	0	0	0	0
9	De Rouwe ,ED (Eckhard)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	De Rouwe ,ED (Eckhard)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Van Rensburg ,H (Hanno)	1	1	425	1	1	425	0	0	0	0	0	0
10	Van Rensburg ,H (Hanno)	1	1191.2	1616.2	1	1188.4	1616.2	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

De Bruyn, D (Dylan)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms