Chess South Africa Ratings Database

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Personal

Raven, H (Hayga)

Chess SA id

2120191732

FIDE id

Date of birth

2012-01-10 (U14)

Gender

Female

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-05-18

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1448.1

Item	Main	Standard	Rapid	Blitz
Rating	1404	1399.5	1200	1200
Raw rating	1404	1399.5	1200	1200
Weighted rating	1276.2	1268.5	1200	1200
Weighted performance	1326.5	1324.7	0	0
Floor	922.5	920	700	700
K-factor	32	32	36	36
Min/Max rating change allowed	124	124.8	165.8	165.8
Highest rating	1422.5 2025-05-05	1420 2025-05-05	1200 2024-10-01	1200 2024-10-01
Highest raw rating	1422.5 2025-05-05	1420 2025-05-05	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1422.5 2024-01-01	1420 2024-01-01	1200 2024-10-01	1200 2024-10-01
Highest weighted performance	1422.5 2025-05-05	1420 2024-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1404	1399.5	1200	1200
Analysis
Rating	1404	1399.5	1200	1200
Raw rating	1404	1399.5	1200	1200
Weighted rating	1276.2	1268.5	1200
Weighted performance	1326.5	1324.7	0
K-factor	32	32	36	36
Floor	922.5	920	700	700
Max/Min rating change allowed	124	124.8	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	1404	1399.5	1200	1200
New weighted rating	1290.9	1283.6	1200	1200
New weighted performance	1318.2	1316.4	0	0
Temp new rating	1404	1399.5	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1404	1399.5	1200	1200
New K-factor	32	32	36	36
New floor	922.5	920	700	700

Item	Main	Standard
	0	0
	30	30
	14	14
	0	0
	0	0
	0	0
History	44	44

Games since
	Main 44	Standard 44		Rapid 0		Blitz 0
Gender	Female
Age group	U14
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	2130		662		174
Female	354		130		35
U14	340		109		32
U14 Female	81		34		9
Standard
	RSA		Province		Region
Overall	2097		587		162
Female	359		126		37
U14	344		105		34
U14 Female	85		35		9
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 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	30	18	60	85	1343.2	1428.2
Standard	30	18	60	85	1343.2	1428.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	44	22	50	0	1288.7	1288.7
Standard	44	22	50	0	1288.7	1288.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1404	1399.5	1200	1200
2025-09-30	1404	1399.5	1200	1200
2025-09-01	1404	1399.5	1200	1200
2025-08-01	1404	1399.5	1200	1200
2025-07-01	1404	1399.5	1200	1200
2025-06-01	1404	1399.5	1200	1200
2025-05-01	1422.5	1420	1200	1200
2025-04-01	1380.1	1377.8	1200	1200
2025-03-01	1176.3	1176.3	1200	1200
2025-02-01	1130.4	1119	1200	1200
2025-01-01	1110.7	1096.8	1200	1200
2024-12-01	1110.7	1096.8	1200	1200
2024-11-01	1110.7	1096.8	1200	1200
2024-10-01	1110.7	1096.8	1200	1200
2024-09-01	1110.7	1096.8	1200	1200
2024-08-01	1110.7	1096.8	1200	1200
2024-07-01	1110.7	1096.8	1200	1200
2024-09-01	1110.7	1096.8	1200	1200
2024-05-01	1110.7	1096.8	1200	1200
2024-04-01	1110.7	1096.8	1200	1200
2024-03-01	1091.8	1068	1200	1200
2024-02-01	1133.6	1116.4	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	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 Individual Championship 2025 (U13 Girls)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	3	Yes	Analysis
2	Eden Chess Trials 2 2025 (U14)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	9	5	Yes	Analysis
3	Hessequa Ontwikkelings Toernooi 2025 (U13 Girls)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	5	3	Yes	Analysis
4	Eden Schools Chess Trials 1 2025 (U13 Girls)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	4	Yes	Analysis
5	Hessequa Skole Proewe 2 2025 (U13 Girls)	2025-02-15	2025-02-15	Standard	Eden (WEG)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Western Cape Schools Individual Championship 2025 (U13 Girls)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	3	Yes	Analysis
2	Eden Chess Trials 2 2025 (U14)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	9	5	Yes	Analysis
3	Hessequa Ontwikkelings Toernooi 2025 (U13 Girls)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	5	3	Yes	Analysis
4	Eden Schools Chess Trials 1 2025 (U13 Girls)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	4	Yes	Analysis
5	Hessequa Skole Proewe 2 2025 (U13 Girls)	2025-02-15	2025-02-15	Standard	Eden (WEG)	5	5	3	Yes	Analysis
6	Eden School Chess Trials 1 2024 (U13 Girls)	2024-03-09	2024-03-09	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
7	Hessequa Skole Proewe 2 2024 (U13 Girls)	2024-02-03	2024-02-03	Standard	Eden (WEG)	5	4	0.5	Yes	Analysis
8	Hessequa Proewe 1 2024 (U13 Girls)	2024-01-27	2024-01-27	Standard	Eden (WEG)	5	5	1	Yes	Analysis

#	Games	Start				End
1	5	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-15	rnd 2	type Standard	result 1	date 2025-04-12	rnd 7	type Standard	result 1
		Opponent Welman, X (Xavier)				Opponent Du Preez, R (Rumecha)
2	4	Tournament Eden Schools Chess Trials 1 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-03-08	rnd 4	type Standard	result 1
		Opponent Barkhuysen, A (Ankia)				Opponent Douglas, K (Keyla)
3	3	Tournament Hessequa Skole Proewe 2 2025				Tournament Hessequa Skole Proewe 2 2025
		date 2025-01-25	rnd 2	type Standard	result 1	date 2025-01-25	rnd 4	type Standard	result 1
		Opponent Rall, N (Nora)				Opponent Cronje, D (Dane)

#	Games	Start				End
1	5	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-15	rnd 2	type Standard	result 1	date 2025-04-12	rnd 7	type Standard	result 1
		Opponent Welman, X (Xavier)				Opponent Du Preez, R (Rumecha)
2	4	Tournament Eden Schools Chess Trials 1 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-03-08	rnd 4	type Standard	result 1
		Opponent Barkhuysen, A (Ankia)				Opponent Douglas, K (Keyla)
3	3	Tournament Hessequa Skole Proewe 2 2025				Tournament Hessequa Skole Proewe 2 2025
		date 2025-01-25	rnd 2	type Standard	result 1	date 2025-01-25	rnd 4	type Standard	result 1
		Opponent Rall, N (Nora)				Opponent Cronje, D (Dane)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-15	rnd 2	type Standard	result 1	date 2025-04-12	rnd 7	type Standard	result 1
		Opponent Welman, X (Xavier)				Opponent Du Preez, R (Rumecha)
2	4	Tournament Eden Schools Chess Trials 1 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-03-08	rnd 4	type Standard	result 1
		Opponent Barkhuysen, A (Ankia)				Opponent Douglas, K (Keyla)
3	3	Tournament Hessequa Skole Proewe 2 2025				Tournament Hessequa Skole Proewe 2 2025
		date 2025-01-25	rnd 2	type Standard	result 1	date 2025-01-25	rnd 4	type Standard	result 1
		Opponent Rall, N (Nora)				Opponent Cronje, D (Dane)

#	Games	Start				End
1	5	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-15	rnd 2	type Standard	result 1	date 2025-04-12	rnd 7	type Standard	result 1
		Opponent Welman, X (Xavier)				Opponent Du Preez, R (Rumecha)
2	4	Tournament Eden Schools Chess Trials 1 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-03-08	rnd 4	type Standard	result 1
		Opponent Barkhuysen, A (Ankia)				Opponent Douglas, K (Keyla)
3	3	Tournament Hessequa Skole Proewe 2 2025				Tournament Hessequa Skole Proewe 2 2025
		date 2025-01-25	rnd 2	type Standard	result 1	date 2025-01-25	rnd 4	type Standard	result 1
		Opponent Rall, N (Nora)				Opponent Cronje, D (Dane)

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	Saayman ,V (Veronique)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
1	Saayman ,V (Veronique)	3	1366.4	1224.7	3	1350.4	1224.7	0	0	0	0	0	0
2	Barkhuysen ,A (Ankia)	2	1	0	2	1	0	0	0	0	0	0	0
2	Barkhuysen ,A (Ankia)	2	1365.4	1365.4	2	1366.7	1365.4	0	0	0	0	0	0
3	Basson ,K (Karliayah)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
3	Basson ,K (Karliayah)	2	1019.8	807.3	2	996	807.3	0	0	0	0	0	0
4	Daniels ,C (Chelsea)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Daniels ,C (Chelsea)	2	1056.9	631.9	2	1049	631.9	0	0	0	0	0	0
5	Sauls ,G (Glinnis-Lynn)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Sauls ,G (Glinnis-Lynn)	2	1298.2	873.2	2	1291.6	873.2	0	0	0	0	0	0
6	Douglas ,K (Keyla)	2	2	425	2	2	425	0	0	0	0	0	0
6	Douglas ,K (Keyla)	2	1417.9	1842.9	2	1420.4	1842.9	0	0	0	0	0	0
7	Cronje ,D (Dane)	2	2	425	2	2	425	0	0	0	0	0	0
7	Cronje ,D (Dane)	2	1197.9	1622.9	2	1197.3	1622.9	0	0	0	0	0	0
8	Albertyn ,A (Aliyah)	2	0	-425	2	0	-425	0	0	0	0	0	0
8	Albertyn ,A (Aliyah)	2	1413.6	988.6	2	1412.6	988.6	0	0	0	0	0	0
9	Moses ,J (Jay-Leigh)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Moses ,J (Jay-Leigh)	1	1403.6	978.6	1	1399.7	978.6	0	0	0	0	0	0
10	Adams ,S (Shaheeda)	1	1	425	1	1	425	0	0	0	0	0	0
10	Adams ,S (Shaheeda)	1	1144.3	1569.3	1	1134.4	1569.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Raven, H (Hayga)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms