Chess South Africa Ratings Database

PLAYER PAGE

Personal

Steenkamp, J (Janelle)

Chess SA id

2070108664

FIDE id

Date of birth

2007-08-17 (U20)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-04-30

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1157.7

Item	Main	Standard	Rapid	Blitz
Rating	1325.2	1304.7	1225.5	1200
Raw rating	1325.2	1304.7	1225.5	1200
Weighted rating	1324.2	1302.3	1225.5	1200
Weighted performance	1185.2	1174.4	763.7	0
Floor	871.6	859.8	725.5	700
K-factor	36	36	36	36
Min/Max rating change allowed	138.7	142.8	159.9	165.8
Highest rating	1371.6 2024-10-01	1359.8 2024-10-01	1225.5 2024-03-01	1200 2018-10-01
Highest raw rating	1371.6 2024-10-01	1359.8 2024-10-01	1225.5 2024-03-01	1200 2024-03-01
Highest weighted rating	1322.5 2025-08-01	1299.7 2025-08-01	1225.5 2025-07-01	1200 2018-10-01
Highest weighted performance	1365.2 2024-09-01	1343 2024-09-01	1200 2018-02-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1325.2	1304.7	1225.5	1200
Analysis
Rating	1325.2	1304.7	1225.5	1200
Raw rating	1325.2	1304.7	1225.5	1200
Weighted rating	1324.2	1302.3	1225.5
Weighted performance	1185.2	1174.4	763.7
K-factor	36	36	36	36
Floor	871.6	859.8	725.5	700
Max/Min rating change allowed	138.7	142.8	159.9	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	1325.2	1304.7	1225.5	1200
New weighted rating	1324.8	1303.2	1225.5	1200
New weighted performance	1184.8	1174	763.3	0
Temp new rating	1325.2	1304.7	1225.5	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1325.2	1304.7	1225.5	1200
New K-factor	36	36	36	36
New floor	871.6	859.8	725.5	700

Item	Main	Standard	Rapid
	0	0	0
	5	5	0
	17	17	0
	43	38	5
	13	8	5
	16	6	10
History	118	86	32

Games since
	Main 28	Standard 28		Rapid 0		Blitz 0
Gender	Female
Age group	U20
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 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	5	3	60	85	1278.8	1363.8
Standard	5	3	60	85	1278.8	1363.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	118	63.5	53.81	32.4	1216.4	1248.8
Standard	86	45.5	52.91	24.7	1241.7	1266.4
Rapid	32	18	56.25	53.1	1148.3	1201.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1325.2	1304.7	1225.5	1200
2025-09-01	1325.2	1304.7	1225.5	1200
2025-08-01	1325.2	1304.7	1225.5	1200
2025-07-01	1325.2	1304.7	1225.5	1200
2025-06-01	1325.2	1304.7	1225.5	1200
2025-05-01	1318.4	1295.4	1225.5	1200
2025-04-01	1318.4	1295.4	1225.5	1200
2025-03-01	1318.4	1295.4	1225.5	1200
2025-02-01	1318.4	1295.4	1225.5	1200
2025-01-01	1318.4	1295.4	1225.5	1200
2024-12-01	1318.4	1295.4	1225.5	1200
2024-11-01	1371.6	1359.8	1225.5	1200
2024-10-01	1371.6	1359.8	1225.5	1200
2024-09-01	1362.3	1350.4	1225.5	1200
2024-08-01	1362.3	1350.4	1225.5	1200
2024-07-01	1290.6	1257.2	1225.5	1200
2024-06-01	1290.6	1257.2	1225.5	1200
2024-08-01	1290.6	1257.2	1225.5	1200
2024-04-01	1290.6	1257.2	1225.5	1200
2024-03-01	1290.6	1257.2	1225.5	1200
2024-02-01	1290.6	1257.2	1225.5	1200
2024-01-01	1290.6	1257.2	1225.5	1200
2023-12-01	1290.6	1257.2	1225.5	1200
2023-11-01	1290.6	1257.2	1225.5	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	National All Girls' Festival 2025	2025-04-28	2025-04-30	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	National All Girls' Festival 2025	2025-04-28	2025-04-30	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis
2	Paarl Boys' High Chess Festival 2024	2024-10-04	2024-10-05	Standard	Cape Winelands (WCW)	6	6	2	Yes	Analysis
3	Western Cape Top Schools Championship 2024 (U18 Girls)	2024-08-30	2024-09-01	Standard	Eden (WEG)	5	5	3	Yes	Analysis
4	Cape Winelands - Top Schools 2024 (U15+U18 Girls)	2024-07-24	2024-07-24	Standard	Cape Winelands (WCW)	6	6	6	Yes	Analysis
5	Paarl Boys High Chess Festival 2023 (Elite Division)	2023-10-13	2023-10-14	Standard	Cape Winelands (WCW)	6	6	3	Yes	Analysis
6	Western Cape Top Schools 2023 (U18 Girls)	2023-09-02	2023-09-03	Standard	Cape Winelands (WCW)	6	5	1.5	Yes	Analysis
7	CW Top Schools 2023 (U15+U18 Girls)	2023-08-26	2023-08-26	Rapid	Cape Winelands (WCW)	5	5	3	Yes	Analysis
8	Western Cape HS Individuals 2023 (U17 Girls)	2023-04-01	2023-04-02	Standard	Cape Town (WCT)	6	6	2.5	Yes	Analysis
9	National All Girls Festival 2023	2023-04-28	2023-04-30	Standard	Mangaung (FMB)	7	7	3.5	Yes	Analysis
10	Western Cape Inter Regional 2023 (Junior Girls)	2023-03-18	2023-03-19	Standard	Eden (WEG)	5	4	1	Yes	Analysis
11	Western Cape Inter Regional 2023 (Blitz)	2023-03-17	2023-03-17	Blitz	Eden (WEG)	5	0	0	No	Analysis
12	Cape Winelands Schools Prestige 2023 (U17 Girls)	2023-03-11	2023-03-11	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
13	Cape Winelands Schools Chess - Trials 1 2023 (U17 Girls)	2023-02-25	2023-02-25	Standard	Cape Winelands (WCW)	5	5	4	Yes	Analysis
14	Metro Rapid 2022 (U15 Girls)	2022-10-22	2022-10-22	Rapid	Cape Town (WCT)	5	5	4	Yes	Analysis
15	Western Cape Top Schools 2022 (U15 Girls)	2022-09-16	2022-09-17	Standard	Overberg (WOS)	5	4	2.5	Yes	Analysis
16	Cape Winelands Schools Top Schools 2022 (U15+U18 Girls)	2022-08-27	2022-08-27	Standard	Cape Winelands (WCW)	5	4	4	Yes	Analysis
17	Western Cape Schools 2021 (U15 Girls)	2021-10-23	2021-10-23	Rapid	Overberg (WOS)	5	5	1	Yes	Analysis
18	Cape Winelands Schools Trials 2021 (U15+U18 Girls)	2021-10-16	2021-10-16	Rapid	Cape Winelands (WCW)	5	5	3	Yes	Analysis
19	Western Cape Closed 2021 (Open)	2021-09-24	2021-09-25	Standard	Cape Winelands (WCW)	6	6	2	Yes	Analysis
20	Cape Winelands Schools Trials 1 2020 (U13 Girls)	2020-02-08	2020-02-08	Rapid	Cape Winelands (WCW)	6	6	4	Yes	Analysis
21	Western Cape Schools Individuals 2019 (U13 Girls)	2019-05-18	2019-05-19	Standard	Eden (WEG)	6	6	2	Yes	Analysis
22	Cape Winelands Schools Closed 2019 (U13 Girls)	2019-03-16	2019-03-17	Standard	Cape Winelands (WCW)	7	6	2.5	Yes	Analysis
23	CW Schools Open 2019 (U13 Girls)	2019-02-02	2019-02-02	Rapid	Cape Winelands (WCW)	6	6	3	Yes	Analysis

#	Games	Start				End
1	8	Tournament Paarl Boys High Chess Festival 2023				Tournament Cape Winelands - Top Schools 2024
		date 2023-10-14	rnd 5	type Standard	result 1	date 2024-07-24	rnd 6	type Standard	result 1
		Opponent Van Der Schyff, L (Luhan)				Opponent Jaftha, L (Luzinda)
2	7	Tournament Cape Winelands Schools Top Schools 2022				Tournament Western Cape Top Schools 2022
		date 2022-08-27	rnd 2	type Standard	result 1	date 2022-09-17	rnd 3	type Standard	result 1
		Opponent Minnaar, A (Amelia)				Opponent Gradus-Samson, GA (Grace Ann)
3	3	Tournament CW Top Schools 2023				Tournament Western Cape Top Schools 2023
		date 2023-08-26	rnd 4	type Rapid	result 1	date 2023-09-02	rnd 1	type Standard	result 1
		Opponent Nortje, M (Melvinia)				Opponent Gcinisa, D (Dinga)

#	Games	Start				End
1	8	Tournament Paarl Boys High Chess Festival 2023				Tournament Cape Winelands - Top Schools 2024
		date 2023-10-14	rnd 5	type Standard	result 1	date 2024-07-24	rnd 6	type Standard	result 1
		Opponent Van Der Schyff, L (Luhan)				Opponent Jaftha, L (Luzinda)
2	7	Tournament Cape Winelands Schools Top Schools 2022				Tournament Western Cape Top Schools 2022
		date 2022-08-27	rnd 2	type Standard	result 1	date 2022-09-17	rnd 3	type Standard	result 1
		Opponent Minnaar, A (Amelia)				Opponent Gradus-Samson, GA (Grace Ann)
3	3	Tournament Cape Winelands Schools Chess - Trials 1 2023				Tournament Cape Winelands Schools Chess - Trials 1 2023
		date 2023-02-25	rnd 3	type Standard	result 1	date 2023-02-25	rnd 5	type Standard	result 1
		Opponent Snyman, J (Junoel)				Opponent Van Zyl, B (Bea)

#	Games	Start				End
1	3	Tournament Metro Rapid 2022				Tournament CW Top Schools 2023
		date 2022-10-22	rnd 4	type Rapid	result 1	date 2023-08-26	rnd 1	type Rapid	result 1
		Opponent Robinson, J (Jessica)				Opponent Williams, S (Skyler)
2	3	Tournament Cape Winelands Schools Trials 2021				Tournament Cape Winelands Schools Trials 2021
		date 2021-10-16	rnd 2	type Rapid	result 1	date 2021-10-16	rnd 4	type Rapid	result 1
		Opponent Relling, C (Carla)				Opponent Demas, G (Genevieve)
3	2	Tournament CW Top Schools 2023				Tournament CW Top Schools 2023
		date 2023-08-26	rnd 4	type Rapid	result 1	date 2023-08-26	rnd 5	type Rapid	result 1
		Opponent Nortje, M (Melvinia)				Opponent Grobbelaar, C (Chanelle)

No games found.

#	Games	Start				End

#	Games	Start				End
1	8	Tournament Paarl Boys High Chess Festival 2023				Tournament Cape Winelands - Top Schools 2024
		date 2023-10-14	rnd 5	type Standard	result 1	date 2024-07-24	rnd 6	type Standard	result 1
		Opponent Van Der Schyff, L (Luhan)				Opponent Jaftha, L (Luzinda)
2	4	Tournament Cape Winelands Schools Top Schools 2022				Tournament Cape Winelands Schools Top Schools 2022
		date 2022-08-27	rnd 2	type Standard	result 1	date 2022-08-27	rnd 5	type Standard	result 1
		Opponent Minnaar, A (Amelia)				Opponent Marthinus, L (Lee Andrea)
3	3	Tournament CW Top Schools 2023				Tournament Western Cape Top Schools 2023
		date 2023-08-26	rnd 4	type Rapid	result 1	date 2023-09-02	rnd 1	type Standard	result 1
		Opponent Nortje, M (Melvinia)				Opponent Gcinisa, D (Dinga)

#	Games	Start				End
1	8	Tournament Paarl Boys High Chess Festival 2023				Tournament Cape Winelands - Top Schools 2024
		date 2023-10-14	rnd 5	type Standard	result 1	date 2024-07-24	rnd 6	type Standard	result 1
		Opponent Van Der Schyff, L (Luhan)				Opponent Jaftha, L (Luzinda)
2	4	Tournament Cape Winelands Schools Top Schools 2022				Tournament Cape Winelands Schools Top Schools 2022
		date 2022-08-27	rnd 2	type Standard	result 1	date 2022-08-27	rnd 5	type Standard	result 1
		Opponent Minnaar, A (Amelia)				Opponent Marthinus, L (Lee Andrea)
3	3	Tournament Cape Winelands Schools Chess - Trials 1 2023				Tournament Cape Winelands Schools Chess - Trials 1 2023
		date 2023-02-25	rnd 3	type Standard	result 1	date 2023-02-25	rnd 5	type Standard	result 1
		Opponent Snyman, J (Junoel)				Opponent Van Zyl, B (Bea)

#	Games	Start				End
1	3	Tournament Metro Rapid 2022				Tournament CW Top Schools 2023
		date 2022-10-22	rnd 4	type Rapid	result 1	date 2023-08-26	rnd 1	type Rapid	result 1
		Opponent Robinson, J (Jessica)				Opponent Williams, S (Skyler)
2	3	Tournament Cape Winelands Schools Trials 2021				Tournament Cape Winelands Schools Trials 2021
		date 2021-10-16	rnd 2	type Rapid	result 1	date 2021-10-16	rnd 4	type Rapid	result 1
		Opponent Relling, C (Carla)				Opponent Demas, G (Genevieve)
3	2	Tournament CW Top Schools 2023				Tournament CW Top Schools 2023
		date 2023-08-26	rnd 4	type Rapid	result 1	date 2023-08-26	rnd 5	type Rapid	result 1
		Opponent Nortje, M (Melvinia)				Opponent Grobbelaar, C (Chanelle)

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	Jaftha ,L (Luzinda)	2	2	425	2	2	425	0	0	0	0	0	0
1	Jaftha ,L (Luzinda)	2	1098.6	1523.6	2	1091.2	1523.6	0	0	0	0	0	0
2	Van Zyl ,B (Bea)	2	1	0	2	1	0	0	0	0	0	0	0
2	Van Zyl ,B (Bea)	2	1369.9	1369.9	2	1265.8	1369.9	0	0	0	0	0	0
3	Galant ,R (Rozaan)	2	1	0	2	1	0	0	0	0	0	0	0
3	Galant ,R (Rozaan)	2	1336.3	1336.3	2	1271.7	1336.3	0	0	0	0	0	0
4	Malgas ,A (Aaisha)	2	2	425	2	2	425	0	0	0	0	0	0
4	Malgas ,A (Aaisha)	2	1200	1625	2	1200	1625	0	0	0	0	0	0
5	Bredenkamp ,E (Elzaan)	2	2	425	2	2	425	0	0	0	0	0	0
5	Bredenkamp ,E (Elzaan)	2	1216.8	1641.8	2	1177.4	1641.8	0	0	0	0	0	0
6	Cloete ,Z (Zoe)	2	2	425	2	2	425	0	0	0	0	0	0
6	Cloete ,Z (Zoe)	2	1318.5	1743.5	2	1302.6	1743.5	0	0	0	0	0	0
7	Ntanjana ,A (Asemahle)	2	0.5	-212.5	1	0.5	0	1	0	-425	0	0	0
7	Ntanjana ,A (Asemahle)	2	1173.5	961	1	1140.5	1173.5	1	1198.8	748.5	0	0	0
8	Hall ,K (Kirsten)	2	1	0	1	1	425	1	0	-425	0	0	0
8	Hall ,K (Kirsten)	2	1228.5	1228.5	1	1200.9	1653.5	1	1186	803.5	0	0	0
9	Robinson ,J (Jessica)	2	1	0	1	0	-425	1	1	425	0	0	0
9	Robinson ,J (Jessica)	2	1256.3	1256.3	1	1337.5	831.3	1	1200	1681.3	0	0	0
10	Demas ,G (Genevieve)	2	2	425	1	1	425	1	1	425	0	0	0
10	Demas ,G (Genevieve)	2	1026.7	1451.7	1	680.4	1451.7	1	1082.5	1451.7	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Steenkamp, J (Janelle)

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