Chess South Africa Ratings Database

PLAYER PAGE

Personal

Beyleveldt, A (Adriaan Jakobus)

Chess SA id

1070146376

FIDE id

Date of birth

2007-03-24 (U20)

Gender

Male

Region

West Rand (GWR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-02-22

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1172.3	1163.6	1200	1200
Raw rating	1172.3	1163.6	1200	1200
Weighted rating	1169.4	1161.4	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	172.5	174.6	165.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2020-01-01	1200 2020-01-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2020-01-01	1200 2020-01-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1172.3	1163.6	1200	1200
Analysis
Rating	1172.3	1163.6	1200	1200
Raw rating	1172.3	1163.6	1200	1200
Weighted rating	1169.4	1161.4	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	172.5	174.6	165.8	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	1172.3	1163.6	1200	1200
New weighted rating	1169.9	1161.8	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1172.3	1163.6	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1172.3	1163.6	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	5	5
	6	6
	13	13
	2	2
	0	0
History	26	26

Games since
	Main 11	Standard 11		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	West Rand (GWR)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	5	2	40	-85	1289.8	1204.8
Standard	5	2	40	-85	1289.8	1204.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	26	10	38.46	-98.1	1244.1	1146
Standard	26	10	38.46	-98.1	1244.1	1146
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1172.3	1163.6	1200	1200
2025-11-30	1172.3	1163.6	1200	1200
2025-11-01	1172.3	1163.6	1200	1200
2025-09-30	1172.3	1163.6	1200	1200
2025-09-01	1172.3	1163.6	1200	1200
2025-08-01	1172.3	1163.6	1200	1200
2025-07-01	1172.3	1163.6	1200	1200
2025-06-01	1172.3	1163.6	1200	1200
2025-05-01	1172.3	1163.6	1200	1200
2025-04-01	1172.3	1163.6	1200	1200
2025-03-01	1172.3	1163.6	1200	1200
2025-02-01	1167.1	1161.2	1200	1200
2025-01-01	1167.1	1161.2	1200	1200
2024-12-01	1167.1	1161.2	1200	1200
2024-11-01	1159.8	1153.2	1200	1200
2024-10-01	1159.8	1153.2	1200	1200
2024-09-01	1159.8	1153.2	1200	1200
2024-11-01	1159.8	1153.2	1200	1200
2024-07-01	1159.8	1153.2	1200	1200
2024-06-01	1159.8	1153.2	1200	1200
2024-05-01	1159.8	1153.2	1200	1200
2024-04-01	1159.8	1153.2	1200	1200
2024-03-01	1159.8	1153.2	1200	1200
2024-02-01	1159.8	1153.2	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	Grey College Team Championship 2025 (B)	2025-02-21	2025-02-22	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis
2	Paarl Boys' High Chess Festival 2024 (C)	2024-10-04	2024-10-05	Standard	Cape Winelands (WCW)	6	6	3	Yes	Analysis
3	West Rand at Bastion 2023 (Bishops)	2023-08-05	2023-08-05	Standard	West Rand (GWR)	5	3	1	Yes	Analysis
4	D2 School League Finals 2023 (U19)	2023-07-22	2023-07-22	Standard	West Rand (GWR)	5	5	2	Yes	Analysis
5	2023 West Rand RHS Open (Bishops)	2023-06-10	2023-06-10	Standard	West Rand (GWR)	5	5	2	Yes	Analysis
6	West Rand Trials 2022 (U16)	2022-09-03	2022-09-03	Standard	West Rand (GWR)	5	2	0	Yes	Analysis

#	Games	Start				End
1	2	Tournament Grey College Team Championship 2025				Tournament Grey College Team Championship 2025
		date 2025-02-21	rnd 1	type Standard	result 1	date 2025-02-21	rnd 2	type Standard	result 1
		Opponent Steyn, A (Almarie)				Opponent van Dyk, N (Niki)
2	2	Tournament Paarl Boys' High Chess Festival 2024				Tournament Paarl Boys' High Chess Festival 2024
		date 2024-10-04	rnd 1	type Standard	result 1	date 2024-10-04	rnd 2	type Standard	result 1
		Opponent Burger, S (Schalk Willem Petrus)				Opponent De Kock, S (Sebastian)
3	2	Tournament D2 School League Finals 2023				Tournament West Rand at Bastion 2023
		date 2023-07-22	rnd 5	type Standard	result 1	date 2023-08-05	rnd 1	type Standard	result 1
		Opponent Erasmus, S (Steven)				Opponent Mazibuko, A (Avile)

#	Games	Start				End
1	2	Tournament Grey College Team Championship 2025				Tournament Grey College Team Championship 2025
		date 2025-02-21	rnd 1	type Standard	result 1	date 2025-02-21	rnd 2	type Standard	result 1
		Opponent Steyn, A (Almarie)				Opponent van Dyk, N (Niki)
2	2	Tournament Paarl Boys' High Chess Festival 2024				Tournament Paarl Boys' High Chess Festival 2024
		date 2024-10-04	rnd 1	type Standard	result 1	date 2024-10-04	rnd 2	type Standard	result 1
		Opponent Burger, S (Schalk Willem Petrus)				Opponent De Kock, S (Sebastian)
3	2	Tournament D2 School League Finals 2023				Tournament West Rand at Bastion 2023
		date 2023-07-22	rnd 5	type Standard	result 1	date 2023-08-05	rnd 1	type Standard	result 1
		Opponent Erasmus, S (Steven)				Opponent Mazibuko, A (Avile)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Grey College Team Championship 2025				Tournament Grey College Team Championship 2025
		date 2025-02-21	rnd 1	type Standard	result 1	date 2025-02-21	rnd 2	type Standard	result 1
		Opponent Steyn, A (Almarie)				Opponent van Dyk, N (Niki)
2	2	Tournament Paarl Boys' High Chess Festival 2024				Tournament Paarl Boys' High Chess Festival 2024
		date 2024-10-04	rnd 1	type Standard	result 1	date 2024-10-04	rnd 2	type Standard	result 1
		Opponent Burger, S (Schalk Willem Petrus)				Opponent De Kock, S (Sebastian)
3	2	Tournament D2 School League Finals 2023				Tournament West Rand at Bastion 2023
		date 2023-07-22	rnd 5	type Standard	result 1	date 2023-08-05	rnd 1	type Standard	result 1
		Opponent Erasmus, S (Steven)				Opponent Mazibuko, A (Avile)

#	Games	Start				End
1	2	Tournament Grey College Team Championship 2025				Tournament Grey College Team Championship 2025
		date 2025-02-21	rnd 1	type Standard	result 1	date 2025-02-21	rnd 2	type Standard	result 1
		Opponent Steyn, A (Almarie)				Opponent van Dyk, N (Niki)
2	2	Tournament Paarl Boys' High Chess Festival 2024				Tournament Paarl Boys' High Chess Festival 2024
		date 2024-10-04	rnd 1	type Standard	result 1	date 2024-10-04	rnd 2	type Standard	result 1
		Opponent Burger, S (Schalk Willem Petrus)				Opponent De Kock, S (Sebastian)
3	2	Tournament D2 School League Finals 2023				Tournament West Rand at Bastion 2023
		date 2023-07-22	rnd 5	type Standard	result 1	date 2023-08-05	rnd 1	type Standard	result 1
		Opponent Erasmus, S (Steven)				Opponent Mazibuko, A (Avile)

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	Bodenstein ,H (Hein)	1	1	425	1	1	425	0	0	0	0	0	0
1	Bodenstein ,H (Hein)	1	1195.3	1620.3	1	1200	1620.3	0	0	0	0	0	0
2	Pengele ,M (Mboyo Belesi)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Pengele ,M (Mboyo Belesi)	1	1194.8	769.8	1	1200	769.8	0	0	0	0	0	0
3	Phetu ,N (Nompumelelo)	1	1	425	1	1	425	0	0	0	0	0	0
3	Phetu ,N (Nompumelelo)	1	1379.5	1804.5	1	1372.8	1804.5	0	0	0	0	0	0
4	Erasmus ,S (Steven)	1	1	425	1	1	425	0	0	0	0	0	0
4	Erasmus ,S (Steven)	1	1211.9	1636.9	1	1200	1636.9	0	0	0	0	0	0
5	Burger ,S (Schalk Willem Petrus)	1	1	425	1	1	425	0	0	0	0	0	0
5	Burger ,S (Schalk Willem Petrus)	1	1138.9	1563.9	1	1129.2	1563.9	0	0	0	0	0	0
6	Fourie ,H (Hans)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Fourie ,H (Hans)	1	1226.3	801.3	1	1163.2	801.3	0	0	0	0	0	0
7	Mogapi ,M (Mpho)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Mogapi ,M (Mpho)	1	1311.5	886.5	1	1313.4	886.5	0	0	0	0	0	0
8	Vermeulen ,R (Raegan)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Vermeulen ,R (Raegan)	1	1150.5	725.5	1	1140.4	725.5	0	0	0	0	0	0
9	Koopman ,J (Jayden)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Koopman ,J (Jayden)	1	1259.8	834.8	1	1191.6	834.8	0	0	0	0	0	0
10	Phea ,I (Ikanyeng)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Phea ,I (Ikanyeng)	1	1200	775	1	1200	775	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Beyleveldt, A (Adriaan Jakobus)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms