Chess South Africa Ratings Database

PLAYER PAGE

Personal

Claassen, H (Haylene)

Chess SA id

2090145221

FIDE id

Date of birth

2009-02-09 (U18)

Gender

Female

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1080

Item	Main	Standard	Rapid	Blitz
Rating	1259.5	1256.1	1200	1200
Raw rating	1251.8	1247.4	1200	1200
Weighted rating	1259.5	1256.1	1200	1200
Weighted performance	1052.5	1039.8	0	0
Floor	780.6	778.1	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	154	155	165.8	165.8
Highest rating	1538.6 2022-08-01	1526.4 2022-08-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1280.6 2024-10-01	1278.1 2024-10-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1280.6 2025-04-01	1278.1 2025-04-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1538.6 2022-08-01	1526.4 2022-08-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.2	0.1	0	0
New rating	1259.7	1256.2	1200	1200
Analysis
Rating	1259.5	1256.1	1200	1200
Raw rating	1251.8	1247.4	1200	1200
Weighted rating	1259.5	1256.1	1200
Weighted performance	1052.5	1039.8	0
K-factor	36	36	36	36
Floor	780.6	778.1	700	700
Max/Min rating change allowed	154	155	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	1251.8	1247.4	1200	1200
New weighted rating	1259.7	1256.2	1200	1200
New weighted performance	1052.1	1039.4	0	0
Temp new rating	1259.7	1256.2	1200	1200
Temp new rating +/-	0.2	0.1	0	0
Final new rating +/-	0.2	0.1	0	0
New rating	1259.7	1256.2	1200	1200
New K-factor	36	36	36	36
New floor	780.6	778.1	700	700

Item	Main	Standard
	0	0
	17	17
	27	27
	24	24
	14	14
	0	0
History	82	82

Games since
	Main 44	Standard 44		Rapid 0		Blitz 0
Gender	Female
Age group	U18
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	3537		1159		325
Female	777		317		99
U18	536		164		39
U18 Female	94		39		10
Standard
	RSA		Province		Region
Overall	3457		980		348
Female	771		290		111
U18	553		143		46
U18 Female	93		35		12
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 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	17	5.5	32.35	-150	1253.2	1103.2
Standard	17	5.5	32.35	-150	1253.2	1103.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	82	38	46.34	-31.1	1236.5	1205.4
Standard	82	38	46.34	-31.1	1236.5	1205.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1251.8	1247.4	1200	1200
2025-09-01	1251.8	1247.4	1200	1200
2025-08-01	1258.3	1255.2	1200	1200
2025-07-01	1256.8	1253.5	1200	1200
2025-06-01	1254.7	1251.4	1200	1200
2025-05-01	1249.3	1245.2	1200	1200
2025-04-01	1250	1245.6	1200	1200
2025-03-01	1257.1	1247.1	1200	1200
2025-02-01	1280.6	1278.1	1200	1200
2025-01-01	1280.6	1278.1	1200	1200
2024-12-01	1280.6	1278.1	1200	1200
2024-11-01	1280.6	1278.1	1200	1200
2024-10-01	1280.6	1278.1	1200	1200
2024-09-01	1273.1	1271.6	1200	1200
2024-08-01	1273.1	1271.6	1200	1200
2024-07-01	1273.1	1271.6	1200	1200
2024-06-01	1273.1	1271.6	1200	1200
2024-08-01	1273.1	1271.6	1200	1200
2024-04-01	1246.7	1252.9	1200	1200
2024-03-01	1188	1183.4	1200	1200
2024-02-01	1188	1183.4	1200	1200
2024-01-01	1188	1183.4	1200	1200
2023-12-01	1188	1183.4	1200	1200
2023-11-01	1188	1183.4	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	Mossel Bay Top Schools 2025 (U18 Girls)	2025-08-02	2025-08-02	Standard	Eden (WEG)	6	4	2	Yes	Analysis
2	Eden Chess Trials 2 2025 (U18)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	4	0	Yes	Analysis
3	Eden Schools Chess Trials 1 2025 (U17 Girls)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	2	Yes	Analysis
4	Mossel Bay Schools Trials 2 2025 (U17 Girls)	2025-02-22	2025-02-22	Standard	Eden (WEG)	5	4	1.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Mossel Bay Top Schools 2025 (U18 Girls)	2025-08-02	2025-08-02	Standard	Eden (WEG)	6	4	2	Yes	Analysis
2	Eden Chess Trials 2 2025 (U18)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	4	0	Yes	Analysis
3	Eden Schools Chess Trials 1 2025 (U17 Girls)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	2	Yes	Analysis
4	Mossel Bay Schools Trials 2 2025 (U17 Girls)	2025-02-22	2025-02-22	Standard	Eden (WEG)	5	4	1.5	Yes	Analysis
5	Western Cape Top Schools Championship 2024 (U15 Girls)	2024-08-30	2024-09-01	Standard	Eden (WEG)	6	6	4	Yes	Analysis
6	Eden Chess Trials 2 2024 (U16)	2024-04-13	2024-04-20	Standard	Eden (WEG)	10	10	5	Yes	Analysis
7	Western Cape HS Individuals Championship 2024 (U15 Girls)	2024-03-21	2024-03-22	Standard	Overberg (WOS)	6	6	2.5	Yes	Analysis
8	Eden School Chess Trials 1 2024 (U15 Girls)	2024-03-09	2024-03-09	Standard	Eden (WEG)	5	5	4	Yes	Analysis
9	Western Cape Top Schools 2023 (U15 Girls)	2023-09-02	2023-09-03	Standard	Cape Winelands (WCW)	5	5	4	Yes	Analysis
10	Eden Trials 2+3 2023 (U16)	2023-04-15	2023-05-13	Standard	Eden (WEG)	10	4	1	Yes	Analysis
11	Eden Trails 1 2023 (U15 Girls)	2023-03-11	2023-03-11	Standard	Eden (WEG)	5	5	1.5	Yes	Analysis
12	Mossel Bay Schools Trials 2 2023 (U15 Girls)	2023-02-18	2023-02-18	Standard	Eden (WEG)	5	5	3	Yes	Analysis
13	Mossel Bay Schools Trials 1 2023 (U15 Girls)	2023-01-28	2023-01-28	Standard	Eden (WEG)	5	5	2	Yes	Analysis
14	Mossel Bay Open 2022 (B)	2022-09-30	2022-10-02	Standard	Eden (WEG)	6	5	1	Yes	Analysis
15	Western Cape Top Schools 2022 (U13 Girls)	2022-09-16	2022-09-17	Standard	Overberg (WOS)	5	5	0.5	Yes	Analysis
16	Eden Topskole 2022 (O13 Dogters)	2022-08-13	2022-08-13	Standard	Eden (WEG)	6	4	4	Yes	Analysis

#	Games	Start				End
1	6	Tournament Eden Trials 2+3 2023				Tournament Western Cape Top Schools 2023
		date 2023-05-13	rnd 9	type Standard	result 0.5	date 2023-09-02	rnd 4	type Standard	result 1
		Opponent Robertson, M (Melcaylinn)				Opponent Broodryk, X (Xanlie)
2	4	Tournament Western Cape HS Individuals Championship 2024				Tournament Eden Chess Trials 2 2024
		date 2024-03-21	rnd 4	type Standard	result 0.5	date 2024-04-13	rnd 1	type Standard	result 1
		Opponent Smeda, M (Mishay)				Opponent Treurnicht, C (Chanique)
3	4	Tournament Eden School Chess Trials 1 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-03-09	rnd 2	type Standard	result 1	date 2024-03-09	rnd 5	type Standard	result 1
		Opponent Van Wyngaardt, C (Chlo�)				Opponent Daniels, R (Richall)

#	Games	Start				End
1	6	Tournament Eden Trials 2+3 2023				Tournament Western Cape Top Schools 2023
		date 2023-05-13	rnd 9	type Standard	result 0.5	date 2023-09-02	rnd 4	type Standard	result 1
		Opponent Robertson, M (Melcaylinn)				Opponent Broodryk, X (Xanlie)
2	4	Tournament Western Cape HS Individuals Championship 2024				Tournament Eden Chess Trials 2 2024
		date 2024-03-21	rnd 4	type Standard	result 0.5	date 2024-04-13	rnd 1	type Standard	result 1
		Opponent Smeda, M (Mishay)				Opponent Treurnicht, C (Chanique)
3	4	Tournament Eden School Chess Trials 1 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-03-09	rnd 2	type Standard	result 1	date 2024-03-09	rnd 5	type Standard	result 1
		Opponent Van Wyngaardt, C (Chlo�)				Opponent Daniels, R (Richall)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Eden School Chess Trials 1 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-03-09	rnd 2	type Standard	result 1	date 2024-03-09	rnd 5	type Standard	result 1
		Opponent Van Wyngaardt, C (Chlo�)				Opponent Daniels, R (Richall)
2	4	Tournament Western Cape Top Schools 2023				Tournament Western Cape Top Schools 2023
		date 2023-09-02	rnd 1	type Standard	result 1	date 2023-09-02	rnd 4	type Standard	result 1
		Opponent Ruiters, C (Cayla)				Opponent Broodryk, X (Xanlie)
3	4	Tournament Eden Topskole 2022				Tournament Eden Topskole 2022
		date 2022-08-13	rnd 2	type Standard	result 1	date 2022-08-13	rnd 6	type Standard	result 1
		Opponent Simons, W (Wadene)				Opponent Johnson, J (Jo-Meal)

#	Games	Start				End
1	4	Tournament Eden School Chess Trials 1 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-03-09	rnd 2	type Standard	result 1	date 2024-03-09	rnd 5	type Standard	result 1
		Opponent Van Wyngaardt, C (Chlo�)				Opponent Daniels, R (Richall)
2	4	Tournament Western Cape Top Schools 2023				Tournament Western Cape Top Schools 2023
		date 2023-09-02	rnd 1	type Standard	result 1	date 2023-09-02	rnd 4	type Standard	result 1
		Opponent Ruiters, C (Cayla)				Opponent Broodryk, X (Xanlie)
3	4	Tournament Eden Topskole 2022				Tournament Eden Topskole 2022
		date 2022-08-13	rnd 2	type Standard	result 1	date 2022-08-13	rnd 6	type Standard	result 1
		Opponent Simons, W (Wadene)				Opponent Johnson, J (Jo-Meal)

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	October ,K (Katelin)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	October ,K (Katelin)	3	1424.9	999.9	3	1412.4	999.9	0	0	0	0	0	0
2	Moolman ,Z (Zineqa)	3	0	-425	3	0	-425	0	0	0	0	0	0
2	Moolman ,Z (Zineqa)	3	1266.7	841.7	3	1270.8	841.7	0	0	0	0	0	0
3	Van Rensburg ,K (Kyla)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
3	Van Rensburg ,K (Kyla)	3	1165.7	1165.7	3	1155.1	1165.7	0	0	0	0	0	0
4	Kenzenie ,K (Keisha)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Kenzenie ,K (Keisha)	2	1340.4	915.4	2	1327.8	915.4	0	0	0	0	0	0
5	Simons ,W (Wadene)	2	2	425	2	2	425	0	0	0	0	0	0
5	Simons ,W (Wadene)	2	1167.4	1592.4	2	1161.2	1592.4	0	0	0	0	0	0
6	Gouws ,G (Garlan)	2	1	0	2	1	0	0	0	0	0	0	0
6	Gouws ,G (Garlan)	2	1355.2	1355.2	2	1341.8	1355.2	0	0	0	0	0	0
7	Buys ,D (Denee)	2	1	0	2	1	0	0	0	0	0	0	0
7	Buys ,D (Denee)	2	1261.2	1261.2	2	1244.8	1261.2	0	0	0	0	0	0
8	Johnson ,J (Jo-Meal)	2	2	425	2	2	425	0	0	0	0	0	0
8	Johnson ,J (Jo-Meal)	2	1047.3	1472.3	2	1029.2	1472.3	0	0	0	0	0	0
9	Jacobs ,Z (Zee-Lynne)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
9	Jacobs ,Z (Zee-Lynne)	2	1355.3	1142.8	2	1338.9	1142.8	0	0	0	0	0	0
10	Michaels ,B (Bernadine)	2	1	0	2	1	0	0	0	0	0	0	0
10	Michaels ,B (Bernadine)	2	1279.7	1279.7	2	1274.2	1279.7	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

Claassen, H (Haylene)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms