Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Dyk, A (Adriaan)

Chess SA id

1120109317

FIDE id

Date of birth

2012-01-10 (U14)

Gender

Male

Region

Ehlanzeni (MEN)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-05-10

Personal details last changed

2025-03-24

Junior GPX Games

Junior GPX Points

1358.2

Item	Main	Standard	Rapid	Blitz
Rating	1470.1	1482.4	1290.9	1200
Raw rating	1470.1	1482.4	1290.9	1200
Weighted rating	1458.5	1471	1290.8	1200
Weighted performance	1233.8	1229.9	0	0
Floor	1061.3	1053.5	820	700
K-factor	32	32	36	36
Min/Max rating change allowed	112.9	110.9	145.7	165.8
Highest rating	1566.7 2023-08-01	1561 2023-07-01	1632.4 2023-08-01	1200 2018-10-01
Highest raw rating	1561.3 2023-09-01	1553.5 2024-02-01	1320 2023-09-01	1200 2024-02-01
Highest weighted rating	1561.3 2024-07-01	1553.5 2024-07-01	1320 2025-07-01	1200 2018-10-01
Highest weighted performance	1566.7 2023-08-01	1561 2023-07-01	1632.4 2023-08-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1470.1	1482.4	1290.9	1200
Analysis
Rating	1470.1	1482.4	1290.9	1200
Raw rating	1470.1	1482.4	1290.9	1200
Weighted rating	1458.5	1471	1290.8
Weighted performance	1233.8	1229.9	0
K-factor	32	32	36	36
Floor	1061.3	1053.5	820	700
Max/Min rating change allowed	112.9	110.9	145.7	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	1470.1	1482.4	1290.9	1200
New weighted rating	1458.6	1470.7	1290.8	1200
New weighted performance	1233.3	1229.4	0	0
Temp new rating	1470.1	1482.4	1290.9	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1470.1	1482.4	1290.9	1200
New K-factor	32	32	36	36
New floor	1061.3	1053.5	820	700

Item	Main	Standard	Rapid
	0	0	0
	14	14	0
	15	15	0
	36	25	11
	10	10	0
	0	0	0
History	120	109	11

Games since
	Main 29	Standard 29		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Ehlanzeni (MEN)
Province	Mpumalanga (MP)
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	14	7	50	0	1405.9	1405.9
Standard	14	7	50	0	1405.9	1405.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	120	71	59.17	77.9	1221.1	1299
Standard	109	63	57.8	66.3	1220.1	1286.4
Rapid	11	8	72.73	193.2	1231.1	1424.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1470.1	1482.4	1290.9	1200
2025-09-01	1470.1	1482.4	1290.9	1200
2025-08-01	1470.1	1482.4	1290.9	1200
2025-07-01	1470.1	1482.4	1290.9	1200
2025-06-01	1470.1	1482.4	1290.8	1200
2025-05-01	1462.8	1477.4	1290.8	1200
2025-04-01	1462.8	1477.4	1290.8	1200
2025-03-01	1462.2	1475.9	1290.8	1200
2025-02-01	1462.7	1476.7	1290.8	1200
2025-01-01	1408	1411.1	1290.8	1200
2024-12-01	1408	1411.1	1290.8	1200
2024-11-01	1408	1411.1	1290.8	1200
2024-10-01	1408	1411.1	1290.8	1200
2024-09-01	1408	1411.1	1290.8	1200
2024-08-01	1408	1411.1	1290.8	1200
2024-07-01	1498	1516.7	1290.8	1200
2024-06-01	1498	1516.7	1290.8	1200
2024-08-01	1508.5	1533.3	1290.8	1200
2024-04-01	1508.5	1533.3	1290.8	1200
2024-03-01	1518.7	1553.5	1290.8	1200
2024-02-01	1518.7	1553.5	1290.8	1200
2024-01-01	1518.7	1553.5	1290.8	1200
2023-12-01	1518.7	1553.5	1290.8	1200
2023-11-01	1518.7	1553.5	1290.8	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Curro Open Chess Tournament 2025 (U14)	2025-05-10	2025-05-10	Standard	Ehlanzeni (MEN)	5	5	4	Yes	Analysis
2	Penryn 2025 (Open)	2025-02-22	2025-02-22	Standard	Ehlanzeni (MEN)	5	4	1	Yes	Analysis
3	Uplands Chess Tournament 2025 (Open)	2025-02-08	2025-02-08	Standard	Ehlanzeni (MEN)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Curro Open Chess Tournament 2025 (U14)	2025-05-10	2025-05-10	Standard	Ehlanzeni (MEN)	5	5	4	Yes	Analysis
2	Penryn 2025 (Open)	2025-02-22	2025-02-22	Standard	Ehlanzeni (MEN)	5	4	1	Yes	Analysis
3	Uplands Chess Tournament 2025 (Open)	2025-02-08	2025-02-08	Standard	Ehlanzeni (MEN)	5	5	2	Yes	Analysis
4	2024 Chess Unlimited Invitational (Section 4)	2024-07-06	2024-07-06	Standard	Ehlanzeni (MEN)	5	5	0	Yes	Analysis
5	Curro Chess Tournament 2024 (U14)	2024-05-18	2024-05-18	Standard	Ehlanzeni (MEN)	5	5	3.5	Yes	Analysis
6	Oikos Chess Tournament 2024 (U14)	2024-03-09	2024-03-09	Standard	Ehlanzeni (MEN)	5	5	3.5	Yes	Analysis
7	Mpumalanga Final 2023 (U11)	2023-09-02	2023-09-02	Rapid	Gert Sibande (MGS)	5	5	2	Yes	Analysis
8	Interprimary Finals 2023 (U11)	2023-08-19	2023-08-19	Rapid	Ehlanzeni (MEN)	5	4	4	Yes	Analysis
9	Interprimary 2023 (U11)	2023-08-05	2023-08-05	Rapid	Ehlanzeni (MEN)	3	2	2	Yes	Analysis
10	White River Primary 2023 (U12)	2023-07-21	2023-07-21	Standard	Ehlanzeni (MEN)	5	5	5	Yes	Analysis
11	Robbies 2023 (U12)	2023-05-11	2023-05-11	Standard	Ehlanzeni (MEN)	5	5	4	Yes	Analysis
12	Oikos Chess Tournament 2023 (U12)	2023-03-11	2023-03-11	Standard	Ehlanzeni (MEN)	5	5	5	Yes	Analysis
13	Uplands Chess Tournament 2023 (U12)	2023-02-25	2023-02-25	Standard	Ehlanzeni (MEN)	5	5	4	Yes	Analysis
14	Penryn Chess Tournament 2023 (U12)	2023-02-11	2023-02-11	Standard	Ehlanzeni (MEN)	5	5	5	Yes	Analysis
15	Rob Ferreira Chess Tournament 2022 (U12)	2022-05-07	2022-05-07	Standard	Ehlanzeni (MEN)	5	5	5	Yes	Analysis
16	Uplands Chess Tournament 2022 (U12)	2022-02-26	2022-02-26	Standard	Ehlanzeni (MEN)	5	5	4	Yes	Analysis
17	Chess Unlimited Leap Year Tournament 2020 (B)	2020-02-29	2020-02-29	Standard	Ehlanzeni (MEN)	5	5	2	Yes	Analysis
18	Uplands 2020 (U12)	2020-01-25	2020-01-25	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
19	2019 South African Junior Team Championships (U10B)	2020-01-08	2020-01-08	Standard	4 Knights (4K)	7	7	0	Yes	Analysis
20	Ehlanzeni Open 2019 (D)	2019-07-20	2019-07-20	Standard	Ehlanzeni (MEN)	5	5	2	Yes	Analysis
21	De Goede Top 10 2019 (U8+U10)	2019-07-03	2019-07-03	Standard	Ehlanzeni (MEN)	5	5	4	Yes	Analysis
22	Rob Ferreira 2019 (D)	2019-04-06	2019-04-06	Standard	Ehlanzeni (MEN)	5	4	1	Yes	Analysis
23	Curro Open 2019 (U10)	2019-04-12	2019-04-12	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
24	Chess Unlimited Open 2019 (E)	2019-03-02	2019-03-02	Standard	Ehlanzeni (MEN)	5	4	1.5	Yes	Analysis
25	Penryn Age Open 2019 (U12)	2019-02-09	2019-02-09	Standard	Ehlanzeni (MEN)	5	5	0.5	Yes	Analysis

#	Games	Start				End
1	16	Tournament Uplands Chess Tournament 2022				Tournament Uplands Chess Tournament 2023
		date 2022-02-26	rnd 4	type Standard	result 1	date 2023-02-25	rnd 4	type Standard	result 1
		Opponent Britz, R (Revan Pierre)				Opponent Christie, J (Judah)
2	12	Tournament White River Primary 2023				Tournament Mpumalanga Final 2023
		date 2023-07-21	rnd 1	type Standard	result 1	date 2023-09-02	rnd 1	type Rapid	result 1
		Opponent Belgith, A (Aws)				Opponent Nel, G (Grant)
3	9	Tournament Oikos Chess Tournament 2023				Tournament Robbies 2023
		date 2023-03-11	rnd 1	type Standard	result 1	date 2023-05-11	rnd 4	type Standard	result 1
		Opponent Mashabane, S (Samkelisiwe)				Opponent Maluleka, L (Lwandile)

#	Games	Start				End
1	16	Tournament Uplands Chess Tournament 2022				Tournament Uplands Chess Tournament 2023
		date 2022-02-26	rnd 4	type Standard	result 1	date 2023-02-25	rnd 4	type Standard	result 1
		Opponent Britz, R (Revan Pierre)				Opponent Christie, J (Judah)
2	9	Tournament White River Primary 2023				Tournament Oikos Chess Tournament 2024
		date 2023-07-21	rnd 1	type Standard	result 1	date 2024-03-09	rnd 4	type Standard	result 1
		Opponent Belgith, A (Aws)				Opponent Saldanha, N (Noah)
3	9	Tournament Oikos Chess Tournament 2023				Tournament Robbies 2023
		date 2023-03-11	rnd 1	type Standard	result 1	date 2023-05-11	rnd 4	type Standard	result 1
		Opponent Mashabane, S (Samkelisiwe)				Opponent Maluleka, L (Lwandile)

#	Games	Start				End
1	7	Tournament Interprimary 2023				Tournament Mpumalanga Final 2023
		date 2023-08-05	rnd 2	type Rapid	result 1	date 2023-09-02	rnd 1	type Rapid	result 1
		Opponent Vermaas, Z (Zelmarie)				Opponent Nel, G (Grant)
2	1	Tournament Mpumalanga Final 2023				Tournament Mpumalanga Final 2023
		date 2023-09-02	rnd 4	type Rapid	result 1	date 2023-09-02	rnd 4	type Rapid	result 1
		Opponent Scheepers, J (Johannes)				Opponent Scheepers, J (Johannes)

No games found.

#	Games	Start				End

#	Games	Start				End
1	16	Tournament Uplands Chess Tournament 2022				Tournament Uplands Chess Tournament 2023
		date 2022-02-26	rnd 4	type Standard	result 1	date 2023-02-25	rnd 4	type Standard	result 1
		Opponent Britz, R (Revan Pierre)				Opponent Christie, J (Judah)
2	12	Tournament White River Primary 2023				Tournament Mpumalanga Final 2023
		date 2023-07-21	rnd 1	type Standard	result 1	date 2023-09-02	rnd 1	type Rapid	result 1
		Opponent Belgith, A (Aws)				Opponent Nel, G (Grant)
3	9	Tournament Oikos Chess Tournament 2023				Tournament Robbies 2023
		date 2023-03-11	rnd 1	type Standard	result 1	date 2023-05-11	rnd 4	type Standard	result 1
		Opponent Mashabane, S (Samkelisiwe)				Opponent Maluleka, L (Lwandile)

#	Games	Start				End
1	16	Tournament Uplands Chess Tournament 2022				Tournament Uplands Chess Tournament 2023
		date 2022-02-26	rnd 4	type Standard	result 1	date 2023-02-25	rnd 4	type Standard	result 1
		Opponent Britz, R (Revan Pierre)				Opponent Christie, J (Judah)
2	9	Tournament Oikos Chess Tournament 2023				Tournament Robbies 2023
		date 2023-03-11	rnd 1	type Standard	result 1	date 2023-05-11	rnd 4	type Standard	result 1
		Opponent Mashabane, S (Samkelisiwe)				Opponent Maluleka, L (Lwandile)
3	7	Tournament White River Primary 2023				Tournament Oikos Chess Tournament 2024
		date 2023-07-21	rnd 1	type Standard	result 1	date 2024-03-09	rnd 2	type Standard	result 1
		Opponent Belgith, A (Aws)				Opponent Crament, D (Dylan)

#	Games	Start				End
1	7	Tournament Interprimary 2023				Tournament Mpumalanga Final 2023
		date 2023-08-05	rnd 2	type Rapid	result 1	date 2023-09-02	rnd 1	type Rapid	result 1
		Opponent Vermaas, Z (Zelmarie)				Opponent Nel, G (Grant)
2	1	Tournament Mpumalanga Final 2023				Tournament Mpumalanga Final 2023
		date 2023-09-02	rnd 4	type Rapid	result 1	date 2023-09-02	rnd 4	type Rapid	result 1
		Opponent Scheepers, J (Johannes)				Opponent Scheepers, J (Johannes)

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	Lombard ,R (Roan)	5	5	425	5	5	425	0	0	0	0	0	0
1	Lombard ,R (Roan)	5	1251.7	1676.7	5	1254.5	1676.7	0	0	0	0	0	0
2	Eksteen ,J (Jean)	3	0	-425	3	0	-425	0	0	0	0	0	0
2	Eksteen ,J (Jean)	3	1230.2	805.2	3	1230	805.2	0	0	0	0	0	0
3	Esterhuizen ,E (Ethan)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
3	Esterhuizen ,E (Ethan)	3	1371.3	1513	3	1351.9	1513	0	0	0	0	0	0
4	Ogunjiofor ,CJ (Chinedu Jeremy)	3	0	-425	3	0	-425	0	0	0	0	0	0
4	Ogunjiofor ,CJ (Chinedu Jeremy)	3	1427.2	1002.2	3	1416.7	1002.2	0	0	0	0	0	0
5	Maluleka ,L (Lwandile)	3	3	425	3	3	425	0	0	0	0	0	0
5	Maluleka ,L (Lwandile)	3	1217.8	1642.8	3	1220.8	1642.8	0	0	0	0	0	0
6	Vilavathu ,V (Vaiga)	2	2	425	2	2	425	0	0	0	0	0	0
6	Vilavathu ,V (Vaiga)	2	1246.6	1671.6	2	1254.7	1671.6	0	0	0	0	0	0
7	Mfazwe ,K (Khwezi)	2	1	0	2	1	0	0	0	0	0	0	0
7	Mfazwe ,K (Khwezi)	2	1163.4	1163.4	2	1152.8	1163.4	0	0	0	0	0	0
8	Sankar ,R (Rahil)	2	1	0	2	1	0	0	0	0	0	0	0
8	Sankar ,R (Rahil)	2	1094.8	1094.8	2	1077.6	1094.8	0	0	0	0	0	0
9	Herholdt ,M (Marja)	2	0	-425	2	0	-425	0	0	0	0	0	0
9	Herholdt ,M (Marja)	2	925.8	500.8	2	920.6	500.8	0	0	0	0	0	0
10	Dlakude ,S (Siyamthanda)	2	0	-425	2	0	-425	0	0	0	0	0	0
10	Dlakude ,S (Siyamthanda)	2	1398.2	973.2	2	1375.9	973.2	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

Van Dyk, A (Adriaan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms