Chess South Africa Ratings Database

PLAYER PAGE

Personal

Albertyn, A (Aliyah)

Chess SA id

2130149962

FIDE id

Date of birth

2013-01-12 (U14)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-09-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1338.1

Item	Main	Standard	Rapid	Blitz
Rating	1427.3	1435.4	1200.3	1200
Raw rating	1427.3	1435.4	1200.3	1200
Weighted rating	1408.1	1412	1200.2	1200
Weighted performance	1353.5	1345.1	0	0
Floor	1037.4	1055.7	700.3	700
K-factor	32	32	36	36
Min/Max rating change allowed	119.9	118.6	165.7	165.8
Highest rating	1537.4 2025-04-01	1555.7 2025-04-01	1200.3 2025-03-01	1200 2018-10-01
Highest raw rating	1537.4 2025-04-01	1555.7 2025-04-01	1200.3 2025-03-01	1200 2024-03-01
Highest weighted rating	1408.1 2025-09-30	1412 2025-09-30	1200.1 2025-08-01	1200 2018-10-01
Highest weighted performance	1537.4 2025-04-01	1555.7 2024-04-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1427.3	1435.4	1200.3	1200
Analysis
Rating	1427.3	1435.4	1200.3	1200
Raw rating	1427.3	1435.4	1200.3	1200
Weighted rating	1408.1	1412	1200.2
Weighted performance	1353.5	1345.1	0
K-factor	32	32	36	36
Floor	1037.4	1055.7	700.3	700
Max/Min rating change allowed	119.9	118.6	165.7	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	1427.3	1435.4	1200.3	1200
New weighted rating	1411.8	1416	1200.2	1200
New weighted performance	1353	1344.6	0	0
Temp new rating	1427.3	1435.4	1200.3	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1427.3	1435.4	1200.3	1200
New K-factor	32	32	36	36
New floor	1037.4	1055.7	700.3	700

Item	Main	Standard	Rapid
	0	0	0
	45	39	6
	30	30	0
	21	21	0
	0	0	0
	0	0	0
History	96	90	6

Games since
	Main 75	Standard 69		Rapid 6		Blitz 0
Gender	Male
Age group	U14
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	1896		572		147
Male	1587		461		121
U14	292		94		27
U14 Male	223		67		22
Standard
	RSA		Province		Region
Overall	1708		455		131
Male	1422		361		104
U14	266		82		26
U14 Male	202		58		21
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	45	30	66.67	141.7	1294.4	1436.1
Standard	39	27	69.23	163.5	1278.2	1441.6
Rapid	6	3	50	0	1400	1400
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	96	62	64.58	124	1274.3	1398.3
Standard	90	59	65.56	132.2	1265.9	1398.2
Rapid	6	3	50	0	1400	1400
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1427.3	1435.4	1200.3	1200
2025-09-01	1420.2	1430.3	1200.3	1200
2025-08-01	1420.2	1430.3	1200.3	1200
2025-07-01	1420.2	1430.3	1200.3	1200
2025-06-01	1420.2	1430.3	1200.3	1200
2025-05-01	1434.9	1455.8	1200.3	1200
2025-04-01	1537.4	1555.7	1200.3	1200
2025-03-01	1434.8	1437.2	1200.3	1200
2025-02-01	1392.4	1388.1	1200	1200
2025-01-01	1375.6	1367.1	1200	1200
2024-12-01	1375.6	1367.1	1200	1200
2024-11-01	1375.6	1367.1	1200	1200
2024-10-01	1375.6	1367.1	1200	1200
2024-09-01	1374	1363.6	1200	1200
2024-08-01	1374	1363.6	1200	1200
2024-07-01	1374	1363.6	1200	1200
2024-06-01	1374	1363.6	1200	1200
2024-08-01	1417.3	1422.8	1200	1200
2024-04-01	1391	1393.3	1200	1200
2024-03-01	1377.2	1381.8	1200	1200
2024-02-01	1320.9	1345.8	1200	1200
2024-01-01	1253.1	1265.9	1200	1200
2023-12-01	1253.1	1265.9	1200	1200
2023-11-01	1253.1	1265.9	1200	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	Western Cape Schools - Top Schools 2025 (U13 Girls)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	5	4	Yes	Analysis
2	Western Cape Schools Individual Championship 2025 (U13 Girls)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	3	Yes	Analysis
3	Eden Chess Trials 2 2025 (U14)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	10	4	Yes	Analysis
4	Hessequa Ontwikkelings Toernooi 2025 (U13 Girls)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	4	4	Yes	Analysis
5	Eden Schools Chess Trials 1 2025 (U13 Girls)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	4	3	Yes	Analysis
6	Eden Rapid 2025 (B)	2025-02-23	2025-02-23	Rapid	Eden (WEG)	6	6	3	Yes	Analysis
7	Hessequa Skole Proewe 2 2025 (U13 Girls)	2025-02-15	2025-02-15	Standard	Eden (WEG)	5	5	5	Yes	Analysis
8	Hessequa Skole Skaak 2025 (O13 Dogters)	2025-01-25	2025-01-25	Standard	Eden (WEG)	5	5	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Western Cape Schools - Top Schools 2025 (U13 Girls)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	5	4	Yes	Analysis
2	Western Cape Schools Individual Championship 2025 (U13 Girls)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	3	Yes	Analysis
3	Eden Chess Trials 2 2025 (U14)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	10	4	Yes	Analysis
4	Hessequa Ontwikkelings Toernooi 2025 (U13 Girls)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	4	4	Yes	Analysis
5	Eden Schools Chess Trials 1 2025 (U13 Girls)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	4	3	Yes	Analysis
6	Eden Rapid 2025 (B)	2025-02-23	2025-02-23	Rapid	Eden (WEG)	6	6	3	Yes	Analysis
7	Hessequa Skole Proewe 2 2025 (U13 Girls)	2025-02-15	2025-02-15	Standard	Eden (WEG)	5	5	5	Yes	Analysis
8	Hessequa Skole Skaak 2025 (O13 Dogters)	2025-01-25	2025-01-25	Standard	Eden (WEG)	5	5	4	Yes	Analysis
9	Western Cape Top Schools Championship 2024 (U13 Girls)	2024-08-30	2024-09-01	Standard	Eden (WEG)	6	6	4	Yes	Analysis
10	Western Cape PS Individuals Championship 2024 (U11 Girls)	2024-05-04	2024-05-05	Standard	West Coast (WCU)	6	6	2.5	Yes	Analysis
11	Eden Chess Trials 2 2024 (U12)	2024-04-13	2024-04-20	Standard	Eden (WEG)	10	4	4	Yes	Analysis
12	Eden School Chess Trials 1 2024 (U11 Girls)	2024-03-09	2024-03-09	Standard	Eden (WEG)	5	4	2	Yes	Analysis
13	Hessequa Skole Proewe 2 2024 (U11 Girls)	2024-02-03	2024-02-03	Standard	Eden (WEG)	5	5	4	Yes	Analysis
14	Hessequa Proewe 1 2024 (U11 Girls)	2024-01-27	2024-01-27	Standard	Eden (WEG)	5	5	4.5	Yes	Analysis
15	Western Cape Top Schools 2023 (U13 Girls)	2023-09-02	2023-09-03	Standard	Cape Winelands (WCW)	6	2	2	Yes	Analysis
16	Eden Top Schools 2023 (U9 Mix)	2023-08-19	2023-08-19	Standard	Eden (WEG)	5	0	0	No	Analysis
17	Eden Trials 2+3 2023 (U12)	2023-04-15	2023-05-13	Standard	Eden (WEG)	10	10	5	Yes	Analysis
18	Eden Trails 1 2023 (U11 Girls)	2023-03-11	2023-03-11	Standard	Eden (WEG)	5	5	3	Yes	Analysis
19	Hessequa Proewe 2 2023 (O11 Dogters)	2023-02-11	2023-02-11	Standard	Eden (WEG)	5	4	1	Yes	Analysis

#	Games	Start				End
1	9	Tournament Western Cape Top Schools 2023				Tournament Hessequa Skole Proewe 2 2024
		date 2023-09-02	rnd 4	type Standard	result 1	date 2024-02-03	rnd 2	type Standard	result 1
		Opponent Daniels, C (Chelsea)				Opponent Faurie, L (Lieza-Ann)
2	7	Tournament Eden School Chess Trials 1 2024				Tournament Western Cape PS Individuals Championship 2024
		date 2024-03-09	rnd 5	type Standard	result 1	date 2024-05-04	rnd 2	type Standard	result 1
		Opponent Gouws, A (Anja)				Opponent Coetzee, E (Emma)
3	6	Tournament Hessequa Ontwikkelings Toernooi 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-03-01	rnd 2	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Olkers, F (Faith)				Opponent Van Der Merwe, I (Imke)

#	Games	Start				End
1	11	Tournament Hessequa Skole Proewe 2 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-01-25	rnd 1	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Rall, N (Nora)				Opponent Van Der Merwe, I (Imke)
2	9	Tournament Western Cape Top Schools 2023				Tournament Hessequa Skole Proewe 2 2024
		date 2023-09-02	rnd 4	type Standard	result 1	date 2024-02-03	rnd 2	type Standard	result 1
		Opponent Daniels, C (Chelsea)				Opponent Faurie, L (Lieza-Ann)
3	7	Tournament Eden School Chess Trials 1 2024				Tournament Western Cape PS Individuals Championship 2024
		date 2024-03-09	rnd 5	type Standard	result 1	date 2024-05-04	rnd 2	type Standard	result 1
		Opponent Gouws, A (Anja)				Opponent Coetzee, E (Emma)

#	Games	Start				End
1	2	Tournament Eden Rapid 2025				Tournament Eden Rapid 2025
		date 2025-02-23	rnd 4	type Rapid	result 1	date 2025-02-23	rnd 5	type Rapid	result 1
		Opponent Petersen, E (Elijah)				Opponent Petersen, B (Bryson)
2	1	Tournament Eden Rapid 2025				Tournament Eden Rapid 2025
		date 2025-02-23	rnd 1	type Rapid	result 1	date 2025-02-23	rnd 1	type Rapid	result 1
		Opponent Nomdo, A (Ajay)				Opponent Nomdo, A (Ajay)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament Hessequa Ontwikkelings Toernooi 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-03-01	rnd 2	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Olkers, F (Faith)				Opponent Van Der Merwe, I (Imke)
2	6	Tournament Hessequa Skole Proewe 2 2025				Tournament Eden Rapid 2025
		date 2025-01-25	rnd 1	type Standard	result 1	date 2025-02-23	rnd 1	type Rapid	result 1
		Opponent Rall, N (Nora)				Opponent Nomdo, A (Ajay)
3	6	Tournament Western Cape Top Schools Championship 2024				Tournament Hessequa Skole Skaak 2025
		date 2024-09-01	rnd 5	type Standard	result 1	date 2025-01-25	rnd 4	type Standard	result 1
		Opponent Tieties, F (Faith)				Opponent Lamprecht, I (Isabella)

#	Games	Start				End
1	11	Tournament Hessequa Skole Proewe 2 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-01-25	rnd 1	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Rall, N (Nora)				Opponent Van Der Merwe, I (Imke)
2	6	Tournament Western Cape Top Schools Championship 2024				Tournament Hessequa Skole Skaak 2025
		date 2024-09-01	rnd 5	type Standard	result 1	date 2025-01-25	rnd 4	type Standard	result 1
		Opponent Tieties, F (Faith)				Opponent Lamprecht, I (Isabella)
3	5	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-05-18	rnd 6	type Standard	result 1	date 2025-09-06	rnd 4	type Standard	result 1
		Opponent Jansen, L (Lumay)				Opponent Geldenhuys, R (Rio)

#	Games	Start				End
1	2	Tournament Eden Rapid 2025				Tournament Eden Rapid 2025
		date 2025-02-23	rnd 4	type Rapid	result 1	date 2025-02-23	rnd 5	type Rapid	result 1
		Opponent Petersen, E (Elijah)				Opponent Petersen, B (Bryson)
2	1	Tournament Eden Rapid 2025				Tournament Eden Rapid 2025
		date 2025-02-23	rnd 1	type Rapid	result 1	date 2025-02-23	rnd 1	type Rapid	result 1
		Opponent Nomdo, A (Ajay)				Opponent Nomdo, A (Ajay)

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	Cullum ,A (Abrahmia)	4	3	212.5	4	3	212.5	0	0	0	0	0	0
1	Cullum ,A (Abrahmia)	4	1146.8	1359.3	4	1143.3	1359.3	0	0	0	0	0	0
2	Saayman ,V (Veronique)	3	2.5	283.3	3	2.5	283.3	0	0	0	0	0	0
2	Saayman ,V (Veronique)	3	1326.8	1610.1	3	1324.1	1610.1	0	0	0	0	0	0
3	Cornforth ,K (Kayleigh)	3	0	-425	3	0	-425	0	0	0	0	0	0
3	Cornforth ,K (Kayleigh)	3	1635.8	1210.8	3	1674.7	1210.8	0	0	0	0	0	0
4	Petersen ,B (Brionay)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
4	Petersen ,B (Brionay)	3	1327.4	1469.1	3	1321.7	1469.1	0	0	0	0	0	0
5	Van Zyl ,L (Lisa)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
5	Van Zyl ,L (Lisa)	3	1385.5	1527.2	3	1384.2	1527.2	0	0	0	0	0	0
6	Lamprecht ,I (Isabella)	2	2	425	2	2	425	0	0	0	0	0	0
6	Lamprecht ,I (Isabella)	2	1276.2	1701.2	2	1280.9	1701.2	0	0	0	0	0	0
7	Van Der Merwe ,I (Imke)	2	1	0	2	1	0	0	0	0	0	0	0
7	Van Der Merwe ,I (Imke)	2	1250.9	1250.9	2	1240.8	1250.9	0	0	0	0	0	0
8	Rall ,N (Nora)	2	2	425	2	2	425	0	0	0	0	0	0
8	Rall ,N (Nora)	2	1144	1569	2	1141.5	1569	0	0	0	0	0	0
9	Green ,J (Joshrin)	2	2	425	2	2	425	0	0	0	0	0	0
9	Green ,J (Joshrin)	2	1178.9	1603.9	2	1191.2	1603.9	0	0	0	0	0	0
10	Raven ,H (Hayga)	2	2	425	2	2	425	0	0	0	0	0	0
10	Raven ,H (Hayga)	2	1153.4	1578.4	2	1147.7	1578.4	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

Albertyn, A (Aliyah)

Ratings

Game statistics

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms