Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Den Berg, S (Stefan)

Chess SA id

1130140126

FIDE id

Date of birth

2013-07-19 (U14)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-03-04

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1186.4	1170.4	1219.1	1200
Raw rating	1186.4	1170.4	1219.1	1200
Weighted rating	1186.4	1170.4	1219.1	1200
Weighted performance	751.9	0	0	0
Floor	716.9	709.6	721.6	700
K-factor	36	36	36	36
Min/Max rating change allowed	169.1	173	161.4	165.8
Highest rating	1223.2 2022-05-01	1221.5 2022-05-01	1290.7 2022-05-01	1200 2018-10-01
Highest raw rating	1216.9 2023-03-01	1209.6 2023-03-01	1221.6 2022-06-01	1200 2024-02-01
Highest weighted rating	1216.9 2022-09-01	1209.6 2018-10-01	1221.6 2024-04-01	1200 2018-10-01
Highest weighted performance	1223.2 2022-05-01	1221.5 2022-05-01	1290.7 2022-05-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1186.4	1170.4	1219.1	1200
Analysis
Rating	1186.4	1170.4	1219.1	1200
Raw rating	1186.4	1170.4	1219.1	1200
Weighted rating	1186.4	1170.4	1219.1
Weighted performance	751.9	0	0
K-factor	36	36	36	36
Floor	716.9	709.6	721.6	700
Max/Min rating change allowed	169.1	173	161.4	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	1186.4	1170.4	1219.1	1200
New weighted rating	1186.4	1170.4	1219.1	1200
New weighted performance	751.5	0	0	0
Temp new rating	1186.4	1170.4	1219.1	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1186.4	1170.4	1219.1	1200
New K-factor	36	36	36	36
New floor	716.9	709.6	721.6	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	16	11	5
	19	14	5
	0	0	0
History	35	25	10

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Cape Town (WCT)
Province	Western Cape (WC)
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	35	15.5	44.29	-48.6	1237.3	1188.7
Standard	25	10	40	-85	1250.8	1165.8
Rapid	10	5.5	55	42.5	1203.4	1245.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1186.4	1170.4	1219.1	1200
2025-09-01	1186.4	1170.4	1219.1	1200
2025-08-01	1186.4	1170.4	1219.1	1200
2025-07-01	1186.4	1170.4	1219.1	1200
2025-06-01	1186.4	1170.4	1219.1	1200
2025-05-01	1186.4	1170.4	1219.1	1200
2025-04-01	1186.4	1170.4	1219.1	1200
2025-03-01	1186.4	1170.4	1219.1	1200
2025-02-01	1186.4	1170.4	1219.1	1200
2025-01-01	1186.4	1170.4	1219.1	1200
2024-12-01	1186.4	1170.4	1219.1	1200
2024-11-01	1186.4	1170.4	1219.1	1200
2024-10-01	1186.4	1170.4	1219.1	1200
2024-09-01	1186.4	1170.4	1219.1	1200
2024-08-01	1186.4	1170.4	1219.1	1200
2024-07-01	1186.4	1170.4	1219.1	1200
2024-06-01	1186.4	1170.4	1219.1	1200
2024-08-01	1186.4	1170.4	1219.1	1200
2024-04-01	1186.4	1170.4	1219.1	1200
2024-03-01	1186.4	1170.4	1219.1	1200
2024-02-01	1186.4	1170.4	1219.1	1200
2024-01-01	1186.4	1170.4	1219.1	1200
2023-12-01	1186.4	1170.4	1219.1	1200
2023-11-01	1186.4	1170.4	1219.1	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	De Hoop Teams Play Offs 2023 (U11 Mixed)	2024-02-10	2024-02-10	Standard	Cape Town (WCT)	5	0	0	No	Analysis
2	Cape Town Metro Schools Chess Closed Individuals 2023 (U11 Boys)	2023-03-03	2023-03-04	Standard	Cape Town (WCT)	6	5	1	Yes	Analysis
3	District East Schools Chess Individual Trials 2023 (U11 Boys)	2023-02-03	2023-02-04	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
4	De Hoop Teams Play Offs 2023 (U11 Mixed)	2023-02-11	2023-02-11	Rapid	Cape Town (WCT)	5	5	2.5	Yes	Analysis
5	Western Cape Top Schools 2022 (U9 Mix)	2022-09-16	2022-09-17	Standard	Overberg (WOS)	5	5	1	Yes	Analysis
6	Western Cape Schools 2022 (U9 Boys)	2022-05-28	2022-05-29	Standard	Cape Winelands (WCW)	6	4	2	Yes	Analysis
7	Rhenish Primary Tournament 2022 (U10)	2022-05-14	2022-05-14	Rapid	Cape Winelands (WCW)	5	5	3	Yes	Analysis
8	Metro WP Schools Chess Trials 2022 (U7+U9 Boys)	2022-04-22	2022-04-23	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis

#	Games	Start				End
1	5	Tournament District East Schools Chess Individual Trials 2023				Tournament De Hoop Teams Play Offs 2023
		date 2023-02-04	rnd 4	type Standard	result 1	date 2023-02-11	rnd 2	type Rapid	result 0.5
		Opponent Gxogxa, K (Khoyane)				Opponent Visagie, J (Jan)
2	3	Tournament Rhenish Primary Tournament 2022				Tournament Rhenish Primary Tournament 2022
		date 2022-05-14	rnd 2	type Rapid	result 1	date 2022-05-14	rnd 4	type Rapid	result 1
		Opponent Coetzee, J (Joshua)				Opponent Klue, L (Luka)
3	2	Tournament Western Cape Schools 2022				Tournament Western Cape Schools 2022
		date 2022-05-28	rnd 3	type Standard	result 1	date 2022-05-28	rnd 4	type Standard	result 1
		Opponent Ockhuis, C (Christiaan)				Opponent Fortuin, A (Ashton)

#	Games	Start				End
1	3	Tournament District East Schools Chess Individual Trials 2023				Tournament District East Schools Chess Individual Trials 2023
		date 2023-02-04	rnd 4	type Standard	result 1	date 2023-02-04	rnd 6	type Standard	result 1
		Opponent Gxogxa, K (Khoyane)				Opponent Harding, J (Jodie)
2	2	Tournament Western Cape Schools 2022				Tournament Western Cape Schools 2022
		date 2022-05-28	rnd 3	type Standard	result 1	date 2022-05-28	rnd 4	type Standard	result 1
		Opponent Ockhuis, C (Christiaan)				Opponent Fortuin, A (Ashton)
3	1	Tournament Cape Town Metro Schools Chess Closed Individuals 2023				Tournament Cape Town Metro Schools Chess Closed Individuals 2023
		date 2023-03-04	rnd 5	type Standard	result 1	date 2023-03-04	rnd 5	type Standard	result 1
		Opponent Damane, L (Lukhanyo)				Opponent Damane, L (Lukhanyo)

#	Games	Start				End
1	3	Tournament Rhenish Primary Tournament 2022				Tournament Rhenish Primary Tournament 2022
		date 2022-05-14	rnd 2	type Rapid	result 1	date 2022-05-14	rnd 4	type Rapid	result 1
		Opponent Coetzee, J (Joshua)				Opponent Klue, L (Luka)
2	2	Tournament De Hoop Teams Play Offs 2023				Tournament De Hoop Teams Play Offs 2023
		date 2023-02-11	rnd 1	type Rapid	result 1	date 2023-02-11	rnd 2	type Rapid	result 0.5
		Opponent Temmers, L (Luke)				Opponent Visagie, J (Jan)
3	1	Tournament De Hoop Teams Play Offs 2023				Tournament De Hoop Teams Play Offs 2023
		date 2023-02-11	rnd 5	type Rapid	result 1	date 2023-02-11	rnd 5	type Rapid	result 1
		Opponent Bouwer, W (Wilhelm)				Opponent Bouwer, W (Wilhelm)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament District East Schools Chess Individual Trials 2023				Tournament De Hoop Teams Play Offs 2023
		date 2023-02-04	rnd 4	type Standard	result 1	date 2023-02-11	rnd 1	type Rapid	result 1
		Opponent Gxogxa, K (Khoyane)				Opponent Temmers, L (Luke)
2	3	Tournament Rhenish Primary Tournament 2022				Tournament Rhenish Primary Tournament 2022
		date 2022-05-14	rnd 2	type Rapid	result 1	date 2022-05-14	rnd 4	type Rapid	result 1
		Opponent Coetzee, J (Joshua)				Opponent Klue, L (Luka)
3	2	Tournament Western Cape Schools 2022				Tournament Western Cape Schools 2022
		date 2022-05-28	rnd 3	type Standard	result 1	date 2022-05-28	rnd 4	type Standard	result 1
		Opponent Ockhuis, C (Christiaan)				Opponent Fortuin, A (Ashton)

#	Games	Start				End
1	3	Tournament District East Schools Chess Individual Trials 2023				Tournament District East Schools Chess Individual Trials 2023
		date 2023-02-04	rnd 4	type Standard	result 1	date 2023-02-04	rnd 6	type Standard	result 1
		Opponent Gxogxa, K (Khoyane)				Opponent Harding, J (Jodie)
2	2	Tournament Western Cape Schools 2022				Tournament Western Cape Schools 2022
		date 2022-05-28	rnd 3	type Standard	result 1	date 2022-05-28	rnd 4	type Standard	result 1
		Opponent Ockhuis, C (Christiaan)				Opponent Fortuin, A (Ashton)
3	1	Tournament Cape Town Metro Schools Chess Closed Individuals 2023				Tournament Cape Town Metro Schools Chess Closed Individuals 2023
		date 2023-03-04	rnd 5	type Standard	result 1	date 2023-03-04	rnd 5	type Standard	result 1
		Opponent Damane, L (Lukhanyo)				Opponent Damane, L (Lukhanyo)

#	Games	Start				End
1	3	Tournament Rhenish Primary Tournament 2022				Tournament Rhenish Primary Tournament 2022
		date 2022-05-14	rnd 2	type Rapid	result 1	date 2022-05-14	rnd 4	type Rapid	result 1
		Opponent Coetzee, J (Joshua)				Opponent Klue, L (Luka)
2	1	Tournament De Hoop Teams Play Offs 2023				Tournament De Hoop Teams Play Offs 2023
		date 2023-02-11	rnd 5	type Rapid	result 1	date 2023-02-11	rnd 5	type Rapid	result 1
		Opponent Bouwer, W (Wilhelm)				Opponent Bouwer, W (Wilhelm)
3	1	Tournament De Hoop Teams Play Offs 2023				Tournament De Hoop Teams Play Offs 2023
		date 2023-02-11	rnd 1	type Rapid	result 1	date 2023-02-11	rnd 1	type Rapid	result 1
		Opponent Temmers, L (Luke)				Opponent Temmers, L (Luke)

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	Strauss ,R (Ruan)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Strauss ,R (Ruan)	1	1215.1	790.1	1	1200	790.1	0	0	0	0	0	0
2	Janya ,E (Endinako)	1	1	425	1	1	425	0	0	0	0	0	0
2	Janya ,E (Endinako)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Enus Murudker ,M (Mughammad Ameer)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Enus Murudker ,M (Mughammad Ameer)	1	1210.6	785.6	1	1200	785.6	0	0	0	0	0	0
4	Glynn ,A (Alexander)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Glynn ,A (Alexander)	1	1303.3	878.3	1	1321.9	878.3	0	0	0	0	0	0
5	Drude ,E (Eyshaan)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Drude ,E (Eyshaan)	1	1367.1	942.1	1	1427.4	942.1	0	0	0	0	0	0
6	Kruger ,D (Dawid)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Kruger ,D (Dawid)	1	1268.5	843.5	1	1240	843.5	0	0	0	0	0	0
7	Fortuin ,A (Ashton)	1	1	425	1	1	425	0	0	0	0	0	0
7	Fortuin ,A (Ashton)	1	1197.9	1622.9	1	1221.6	1622.9	0	0	0	0	0	0
8	Weideman ,J (Janko)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Weideman ,J (Janko)	1	1477.5	1052.5	1	1441.6	1052.5	0	0	0	0	0	0
9	Janse Van Rensburg ,T (Tj)	1	1	425	1	1	425	0	0	0	0	0	0
9	Janse Van Rensburg ,T (Tj)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	De Beer ,T (Thomas)	1	1	425	1	1	425	0	0	0	0	0	0
10	De Beer ,T (Thomas)	1	1214.9	1639.9	1	1200	1639.9	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Van Den Berg, S (Stefan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms