Chess South Africa Ratings Database

PLAYER PAGE

Personal

Aggenbach, Y (Yanke)

Chess SA id

2110191676

FIDE id

Date of birth

2011-12-20 (U16)

Gender

Female

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1264.1	1272	1216.9	1200
Raw rating	1264.1	1272	1216.9	1200
Weighted rating	1209.5	1205.8	1216.6	1200
Weighted performance	0	0	0	0
Floor	764.1	772	716.9	700
K-factor	36	36	36	36
Min/Max rating change allowed	151.4	149.6	161.9	165.8
Highest rating	1264.1 2025-09-30	1272 2025-09-30	1284.6 2024-01-01	1200 2018-10-01
Highest raw rating	1264.1 2025-09-30	1272 2025-09-30	1216.9 2024-02-01	1200 2024-02-01
Highest weighted rating	1209.5 2025-09-30	1205.8 2025-09-30	1216.1 2025-08-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2024-02-01	1284.6 2024-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1264.1	1272	1216.9	1200
Analysis
Rating	1264.1	1272	1216.9	1200
Raw rating	1264.1	1272	1216.9	1200
Weighted rating	1209.5	1205.8	1216.6
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	764.1	772	716.9	700
Max/Min rating change allowed	151.4	149.6	161.9	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	1264.1	1272	1216.9	1200
New weighted rating	1214.1	1211.3	1216.7	1200
New weighted performance	0	0	0	0
Temp new rating	1264.1	1272	1216.9	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1264.1	1272	1216.9	1200
New K-factor	36	36	36	36
New floor	764.1	772	716.9	700

Item	Main	Standard	Rapid
	0	0	0
	4	4	0
	5	0	5
	0	0	0
	0	0	0
	0	0	0
History	9	4	5

Games since
	Main 9	Standard 4		Rapid 5		Blitz 0
Gender	Female
Age group	U16
Region	Overberg (WOS)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-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	4	4	100	425	1201.4	1626.4
Standard	4	4	100	425	1201.4	1626.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	9	7	77.78	236.1	1176.6	1412.7
Standard	4	4	100	425	1201.4	1626.4
Rapid	5	3	60	85	1156.7	1241.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1264.1	1272	1216.9	1200
2025-09-01	1204.9	1200	1216.9	1200
2025-08-01	1204.9	1200	1216.9	1200
2025-07-01	1204.9	1200	1216.9	1200
2025-06-01	1204.9	1200	1216.9	1200
2025-05-01	1204.9	1200	1216.9	1200
2025-04-01	1204.9	1200	1216.9	1200
2025-03-01	1204.9	1200	1216.9	1200
2025-02-01	1204.9	1200	1216.9	1200
2025-01-01	1204.9	1200	1216.9	1200
2024-12-01	1204.9	1200	1216.9	1200
2024-11-01	1204.9	1200	1216.9	1200
2024-10-01	1204.9	1200	1216.9	1200
2024-09-01	1204.9	1200	1216.9	1200
2024-08-01	1204.9	1200	1216.9	1200
2024-07-01	1204.9	1200	1216.9	1200
2024-06-01	1204.9	1200	1216.9	1200
2024-08-01	1204.9	1200	1216.9	1200
2024-04-01	1204.9	1200	1216.9	1200
2024-03-01	1204.9	1200	1216.9	1200
2024-02-01	1204.9	1200	1216.9	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	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 (U15 Girls)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	5	4	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 (U15 Girls)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	5	4	4	Yes	Analysis
2	Overberg Open Rapid 2024 (U13)	2024-01-27	2024-01-27	Rapid	Overberg (WOS)	5	5	3	Yes	Analysis

#	Games	Start				End
1	6	Tournament Overberg Open Rapid 2024				Tournament Western Cape Schools - Top Schools 2025
		date 2024-01-27	rnd 4	type Rapid	result 1	date 2025-09-07	rnd 4	type Standard	result 1
		Opponent Otto, J (Johanne)				Opponent Steenkamp, A (Abigail)
2	1	Tournament Overberg Open Rapid 2024				Tournament Overberg Open Rapid 2024
		date 2024-01-27	rnd 2	type Rapid	result 1	date 2024-01-27	rnd 2	type Rapid	result 1
		Opponent Rock, M (Mieke)				Opponent Rock, M (Mieke)

#	Games	Start				End
1	4	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 1	type Standard	result 1	date 2025-09-07	rnd 4	type Standard	result 1
		Opponent Tsemane, S (Sanele)				Opponent Steenkamp, A (Abigail)

#	Games	Start				End
1	2	Tournament Overberg Open Rapid 2024				Tournament Overberg Open Rapid 2024
		date 2024-01-27	rnd 4	type Rapid	result 1	date 2024-01-27	rnd 5	type Rapid	result 1
		Opponent Otto, J (Johanne)				Opponent Collins, E (Esme)
2	1	Tournament Overberg Open Rapid 2024				Tournament Overberg Open Rapid 2024
		date 2024-01-27	rnd 2	type Rapid	result 1	date 2024-01-27	rnd 2	type Rapid	result 1
		Opponent Rock, M (Mieke)				Opponent Rock, M (Mieke)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament Overberg Open Rapid 2024				Tournament Western Cape Schools - Top Schools 2025
		date 2024-01-27	rnd 4	type Rapid	result 1	date 2025-09-07	rnd 4	type Standard	result 1
		Opponent Otto, J (Johanne)				Opponent Steenkamp, A (Abigail)
2	1	Tournament Overberg Open Rapid 2024				Tournament Overberg Open Rapid 2024
		date 2024-01-27	rnd 2	type Rapid	result 1	date 2024-01-27	rnd 2	type Rapid	result 1
		Opponent Rock, M (Mieke)				Opponent Rock, M (Mieke)

#	Games	Start				End
1	4	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 1	type Standard	result 1	date 2025-09-07	rnd 4	type Standard	result 1
		Opponent Tsemane, S (Sanele)				Opponent Steenkamp, A (Abigail)

#	Games	Start				End
1	2	Tournament Overberg Open Rapid 2024				Tournament Overberg Open Rapid 2024
		date 2024-01-27	rnd 4	type Rapid	result 1	date 2024-01-27	rnd 5	type Rapid	result 1
		Opponent Otto, J (Johanne)				Opponent Collins, E (Esme)
2	1	Tournament Overberg Open Rapid 2024				Tournament Overberg Open Rapid 2024
		date 2024-01-27	rnd 2	type Rapid	result 1	date 2024-01-27	rnd 2	type Rapid	result 1
		Opponent Rock, M (Mieke)				Opponent Rock, M (Mieke)

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	Alexander ,A (Allison)	1	1	425	1	1	425	0	0	0	0	0	0
1	Alexander ,A (Allison)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Groenewald ,J (Jody)	1	1	425	1	1	425	0	0	0	0	0	0
2	Groenewald ,J (Jody)	1	1206.2	1631.2	1	1209.7	1631.2	0	0	0	0	0	0
3	Tsemane ,S (Sanele)	1	1	425	1	1	425	0	0	0	0	0	0
3	Tsemane ,S (Sanele)	1	1197.1	1622.1	1	1197	1622.1	0	0	0	0	0	0
4	Steenkamp ,A (Abigail)	1	1	425	1	1	425	0	0	0	0	0	0
4	Steenkamp ,A (Abigail)	1	1202.2	1627.2	1	1200	1627.2	0	0	0	0	0	0
5	Collins ,E (Esme)	1	1	425	0	0	0	1	1	425	0	0	0
5	Collins ,E (Esme)	1	1197.8	1622.8	0	0	0	1	1278.8	1622.8	0	0	0
6	Van Tonder ,A (Alexander)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Van Tonder ,A (Alexander)	1	1104.5	679.5	0	0	0	1	1091.2	679.5	0	0	0
7	Otto ,J (Johanne)	1	1	425	0	0	0	1	1	425	0	0	0
7	Otto ,J (Johanne)	1	1029.1	1454.1	0	0	0	1	1108	1454.1	0	0	0
8	Lowe ,C (Connor)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Lowe ,C (Connor)	1	1290.2	865.2	0	0	0	1	1253.7	865.2	0	0	0
9	Rock ,M (Mieke)	1	1	425	0	0	0	1	1	425	0	0	0
9	Rock ,M (Mieke)	1	1161.8	1586.8	0	0	0	1	1209.7	1586.8	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Aggenbach, Y (Yanke)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms