Chess South Africa Ratings Database

PLAYER PAGE

Personal

Claassen, K (Keaney)

Chess SA id

2100118904

FIDE id

Date of birth

2010-03-30 (U16)

Gender

Female

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1249.8	1239.6	1176.4	1200
Raw rating	1249.8	1239.6	1176.4	1200
Weighted rating	1243.2	1229.5	1176.4	1200
Weighted performance	1085.4	1077.3	0	0
Floor	769.7	761.3	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	154.5	156.7	171.5	165.8
Highest rating	1272.5 2023-09-01	1264.4 2023-09-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1269.7 2024-02-01	1261.3 2024-02-01	1200 2019-12-01	1200 2024-03-01
Highest weighted rating	1242.7 2025-08-01	1228.4 2025-08-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1272.5 2023-09-01	1264.4 2023-09-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1249.8	1239.6	1176.4	1200
Analysis
Rating	1249.8	1239.6	1176.4	1200
Raw rating	1249.8	1239.6	1176.4	1200
Weighted rating	1243.2	1229.5	1176.4
Weighted performance	1085.4	1077.3	0
K-factor	36	36	36	36
Floor	769.7	761.3	700	700
Max/Min rating change allowed	154.5	156.7	171.5	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	1249.8	1239.6	1176.4	1200
New weighted rating	1243.5	1230.2	1176.4	1200
New weighted performance	1085	1076.9	0	0
Temp new rating	1249.8	1239.6	1176.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1249.8	1239.6	1176.4	1200
New K-factor	36	36	36	36
New floor	769.7	761.3	700	700

Item	Main	Standard	Rapid
	0	0	0
	9	9	0
	19	19	0
	33	33	0
	14	9	5
	0	0	0
History	95	90	5

Games since
	Main 28	Standard 28		Rapid 0		Blitz 0
Gender	Female
Age group	U16
Region	Eden (WEG)
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	9	5	55.56	47.2	1231.5	1278.8
Standard	9	5	55.56	47.2	1231.5	1278.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	95	41	43.16	-58.2	1200.2	1142.1
Standard	90	39	43.33	-56.7	1200.9	1144.2
Rapid	5	2	40	-85	1188.6	1103.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1249.8	1239.6	1176.4	1200
2025-09-01	1249.8	1239.6	1176.4	1200
2025-08-01	1249.8	1239.6	1176.4	1200
2025-07-01	1249.8	1239.6	1176.4	1200
2025-06-01	1249.8	1239.6	1176.4	1200
2025-05-01	1249.8	1239.6	1176.4	1200
2025-04-01	1249.8	1239.6	1176.4	1200
2025-03-01	1238.1	1222.5	1176.4	1200
2025-02-01	1236.5	1220.7	1176.4	1200
2025-01-01	1221	1200.4	1176.4	1200
2024-12-01	1221	1200.4	1176.4	1200
2024-11-01	1221	1200.4	1176.4	1200
2024-10-01	1221	1200.4	1176.4	1200
2024-09-01	1221	1200.4	1176.4	1200
2024-08-01	1254.2	1239.3	1176.4	1200
2024-07-01	1254.2	1239.3	1176.4	1200
2024-06-01	1254.2	1239.3	1176.4	1200
2024-08-01	1254.2	1239.3	1176.4	1200
2024-04-01	1254.2	1239.3	1176.4	1200
2024-03-01	1251.2	1234.3	1176.4	1200
2024-02-01	1269.7	1261.3	1176.4	1200
2024-01-01	1259.2	1251.2	1176.4	1200
2023-12-01	1259.2	1251.2	1176.4	1200
2023-11-01	1259.2	1251.2	1176.4	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	Hessequa Ontwikkelings Toernooi 2025 (U15 Girls)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	4	2	Yes	Analysis
2	Eden Schools Chess Trials 1 2025 (U15 Girls)	2025-03-08	2025-03-08	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	Hessequa Ontwikkelings Toernooi 2025 (U15 Girls)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	4	2	Yes	Analysis
2	Eden Schools Chess Trials 1 2025 (U15 Girls)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	3	Yes	Analysis
3	Eden Top Schools 2024 (U15 Open)	2024-08-17	2024-08-17	Standard	Eden (WEG)	5	4	1	Yes	Analysis
4	Eden School Chess Trials 1 2024 (U15 Girls)	2024-03-09	2024-03-09	Standard	Eden (WEG)	5	5	3	Yes	Analysis
5	Hessequa Skole Proewe 2 2024 (U15 Girls)	2024-02-03	2024-02-03	Standard	Eden (WEG)	5	5	2	Yes	Analysis
6	Hessequa Proewe 1 2024 (U15 Girls)	2024-01-27	2024-01-27	Standard	Eden (WEG)	5	5	3	Yes	Analysis
7	Western Cape Top Schools 2023 (U13 Girls)	2023-09-02	2023-09-03	Standard	Cape Winelands (WCW)	6	5	3	Yes	Analysis
8	Eden Top Schools 2023 (U13 Girls)	2023-08-19	2023-08-19	Standard	Eden (WEG)	5	4	3	Yes	Analysis
9	Eden Trials 2+3 2023 (U14)	2023-04-15	2023-05-13	Standard	Eden (WEG)	10	9	3	Yes	Analysis
10	Eden Trails 1 2023 (U13 Girls)	2023-03-11	2023-03-11	Standard	Eden (WEG)	5	5	3	Yes	Analysis
11	Hessequa Proewe 2 2023 (O13 Dogters)	2023-02-11	2023-02-11	Standard	Eden (WEG)	5	5	3	Yes	Analysis
12	Hessequa Proewe 1 2023 (O13 Dogters)	2023-01-28	2023-01-28	Standard	Eden (WEG)	5	5	2	Yes	Analysis
13	Hessequa Ontwikkeling 2022 (Laerskole)	2022-10-22	2022-10-22	Rapid	Eden (WEG)	5	5	2	Yes	Analysis
14	Western Cape Top Schools 2022 (U13 Girls)	2022-09-16	2022-09-17	Standard	Overberg (WOS)	5	5	3	Yes	Analysis
15	Eden Topskole 2022 (O13 Dogters)	2022-08-13	2022-08-13	Standard	Eden (WEG)	6	4	1	Yes	Analysis
16	Hessequa Skaak Proewe 2 2020 (O11 Dogters)	2020-02-22	2020-02-22	Standard	Eden (WEG)	5	4	1	Yes	Analysis
17	2019 South African Junior Team Championships (U10 Girls)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	6	1	Yes	Analysis
18	Hessequa Ontwikkelings Toernooi 2019 (B)	2019-11-01	2019-11-01	Standard	Eden (WEG)	6	6	2	Yes	Analysis
19	Western Cape Top Schools 2019 (U9 Girls)	2019-08-31	2019-09-01	Standard	Cape Winelands (WCW)	5	4	0	Yes	Analysis

#	Games	Start				End
1	3	Tournament Eden Schools Chess Trials 1 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Gelderbloem, Q (Quelin)				Opponent Gerber, S (Shamiela)
2	3	Tournament Hessequa Ontwikkelings Toernooi 2025				Tournament Hessequa Ontwikkelings Toernooi 2025
		date 2025-03-01	rnd 3	type Standard	result 1	date 2025-03-01	rnd 5	type Standard	result 0.5
		Opponent Bosman, L (Leehandra)				Opponent Speelman, A (Aliyah)
3	3	Tournament Eden Top Schools 2023				Tournament Eden Top Schools 2023
		date 2023-08-19	rnd 1	type Standard	result 1	date 2023-08-19	rnd 4	type Standard	result 1
		Opponent Gelderbloem, Q (Quelin)				Opponent Mahe, L (Lilitha)

#	Games	Start				End
1	3	Tournament Eden Schools Chess Trials 1 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Gelderbloem, Q (Quelin)				Opponent Gerber, S (Shamiela)
2	3	Tournament Hessequa Ontwikkelings Toernooi 2025				Tournament Hessequa Ontwikkelings Toernooi 2025
		date 2025-03-01	rnd 3	type Standard	result 1	date 2025-03-01	rnd 5	type Standard	result 0.5
		Opponent Bosman, L (Leehandra)				Opponent Speelman, A (Aliyah)
3	3	Tournament Eden Top Schools 2023				Tournament Eden Top Schools 2023
		date 2023-08-19	rnd 1	type Standard	result 1	date 2023-08-19	rnd 4	type Standard	result 1
		Opponent Gelderbloem, Q (Quelin)				Opponent Mahe, L (Lilitha)

#	Games	Start				End
1	2	Tournament Hessequa Ontwikkeling 2022				Tournament Hessequa Ontwikkeling 2022
		date 2022-10-22	rnd 2	type Rapid	result 1	date 2022-10-22	rnd 3	type Rapid	result 1
		Opponent Mzayifani, K (Khanyo)				Opponent Meyer, M (Markus)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Eden Schools Chess Trials 1 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Gelderbloem, Q (Quelin)				Opponent Gerber, S (Shamiela)
2	3	Tournament Eden Top Schools 2023				Tournament Eden Top Schools 2023
		date 2023-08-19	rnd 1	type Standard	result 1	date 2023-08-19	rnd 4	type Standard	result 1
		Opponent Gelderbloem, Q (Quelin)				Opponent Mahe, L (Lilitha)
3	3	Tournament Hessequa Proewe 2 2023				Tournament Hessequa Proewe 2 2023
		date 2023-02-11	rnd 2	type Standard	result 1	date 2023-02-11	rnd 4	type Standard	result 1
		Opponent Brown, L (Lamees)				Opponent Plaatjies, M (Margo)

#	Games	Start				End
1	3	Tournament Eden Schools Chess Trials 1 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Gelderbloem, Q (Quelin)				Opponent Gerber, S (Shamiela)
2	3	Tournament Eden Top Schools 2023				Tournament Eden Top Schools 2023
		date 2023-08-19	rnd 1	type Standard	result 1	date 2023-08-19	rnd 4	type Standard	result 1
		Opponent Gelderbloem, Q (Quelin)				Opponent Mahe, L (Lilitha)
3	3	Tournament Hessequa Proewe 2 2023				Tournament Hessequa Proewe 2 2023
		date 2023-02-11	rnd 2	type Standard	result 1	date 2023-02-11	rnd 4	type Standard	result 1
		Opponent Brown, L (Lamees)				Opponent Plaatjies, M (Margo)

#	Games	Start				End
1	2	Tournament Hessequa Ontwikkeling 2022				Tournament Hessequa Ontwikkeling 2022
		date 2022-10-22	rnd 2	type Rapid	result 1	date 2022-10-22	rnd 3	type Rapid	result 1
		Opponent Mzayifani, K (Khanyo)				Opponent Meyer, M (Markus)

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	Van Zyl ,C (Carli)	4	0	-425	4	0	-425	0	0	0	0	0	0
1	Van Zyl ,C (Carli)	4	1420.9	995.9	4	1393.8	995.9	0	0	0	0	0	0
2	Saayman ,M (Miljenay)	4	0.5	-318.8	4	0.5	-318.8	0	0	0	0	0	0
2	Saayman ,M (Miljenay)	4	1363.1	1044.3	4	1328.7	1044.3	0	0	0	0	0	0
3	Speelman ,A (Aliyah)	4	1.5	-106.2	4	1.5	-106.2	0	0	0	0	0	0
3	Speelman ,A (Aliyah)	4	1203.4	1097.1	4	1189.2	1097.1	0	0	0	0	0	0
4	Gelderbloem ,Q (Quelin)	3	3	425	3	3	425	0	0	0	0	0	0
4	Gelderbloem ,Q (Quelin)	3	1097.3	1522.3	3	1080.9	1522.3	0	0	0	0	0	0
5	Sauls ,G (Glinnis-Lynn)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
5	Sauls ,G (Glinnis-Lynn)	3	1284.9	1143.2	3	1278.4	1143.2	0	0	0	0	0	0
6	Cloete ,L (Leigh-Marcia)	2	1	0	2	1	0	0	0	0	0	0	0
6	Cloete ,L (Leigh-Marcia)	2	1151.1	1151.1	2	1163.1	1151.1	0	0	0	0	0	0
7	Van Niekerk ,N (Nina)	2	0	-425	2	0	-425	0	0	0	0	0	0
7	Van Niekerk ,N (Nina)	2	1449.4	1024.4	2	1448.7	1024.4	0	0	0	0	0	0
8	Treurnicht ,C (Chanique)	2	2	425	2	2	425	0	0	0	0	0	0
8	Treurnicht ,C (Chanique)	2	1033.2	1458.2	2	1002.2	1458.2	0	0	0	0	0	0
9	Kenzenie ,K (Keisha)	2	0	-425	2	0	-425	0	0	0	0	0	0
9	Kenzenie ,K (Keisha)	2	1212.4	787.4	2	1200.5	787.4	0	0	0	0	0	0
10	Taute ,E (Edwina)	2	0	-425	2	0	-425	0	0	0	0	0	0
10	Taute ,E (Edwina)	2	1366.4	941.4	2	1356.6	941.4	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

Claassen, K (Keaney)

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