Chess South Africa Ratings Database

PLAYER PAGE

Personal

Steenkamp, J (Jonick)

Chess SA id

2070315778

FIDE id

Date of birth

2007-08-05 (U20)

Gender

Female

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-07

Personal details last changed

2025-03-23

Junior GPX Games

Junior GPX Points

833.2

Item	Main	Standard	Rapid	Blitz
Rating	1191.7	1191.4	1199.5	1200
Raw rating	1126.6	1121.7	1199.5	1200
Weighted rating	1191.7	1191.4	1199.5	1200
Weighted performance	0	0	0	0
Floor	699.9	700	699.9	700
K-factor	40	36	40	36
Min/Max rating change allowed	184.1	185.4	165.9	165.8
Highest rating	1199.9 2025-02-23	1200 2025-03-01	1199.9 2025-02-23	1200 2025-03-01
Highest raw rating	1199.9 2025-02-23	1200 2025-03-01	1199.9 2025-02-23	1200 2025-03-01
Highest weighted rating	1199.9 2025-02-23	1200 2025-03-01	1199.9 2025-02-23	1200 2025-03-01
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-5.5	-5.9	0	0
New rating	1186.2	1185.5	1199.5	1200
Analysis
Rating	1191.7	1191.4	1199.5	1200
Raw rating	1126.6	1121.7	1199.5	1200
Weighted rating	1191.7	1191.4	1199.5
Weighted performance	0	0	0
K-factor	40	36	40	36
Floor	699.9	700	699.9	700
Max/Min rating change allowed	184.1	185.4	165.9	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	1126.6	1121.7	1199.5	1200
New weighted rating	1186.2	1185.5	1199.5	1200
New weighted performance	0	0	0	0
Temp new rating	1186.2	1185.5	1199.5	1200
Temp new rating +/-	-5.5	-5.9	0	0
Final new rating +/-	-5.5	-5.9	0	0
New rating	1186.2	1185.5	1199.5	1200
New K-factor	40	36	40	36
New floor	699.9	700	699.9	700

Item	Main	Standard	Rapid
	0	0	0
	21	19	2
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	21	19	2

Games since
	Main 21	Standard 19		Rapid 2		Blitz 0
Gender	Female
Age group	U20
Region	Overberg (WOS)
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	21	2	9.52	-344	1185.4	841.4
Standard	19	2	10.53	-335.5	1210.1	874.6
Rapid	2	0	0	-425	951.2	526.2
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	21	2	9.52	-344	1185.4	841.4
Standard	19	2	10.53	-335.5	1210.1	874.6
Rapid	2	0	0	-425	951.2	526.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1126.6	1121.7	1199.5	1200
2025-09-01	1187.7	1187.5	1199.5	1200
2025-08-01	1198.4	1198.5	1199.5	1200
2025-07-01	1198.4	1198.5	1199.5	1200
2025-06-01	1198	1198.1	1199.5	1200
2025-05-01	1192.8	1192.3	1199.5	1200
2025-04-01	1191.5	1190.6	1199.2	1200
2025-03-01	1196.9	1200	1195.2	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	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 (U19 Girls)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	5	0	Yes	Analysis
2	Overberg Top Schools 2025 (U15-U19 Girls)	2025-08-02	2025-08-02	Standard	Overberg (WOS)	5	4	1.5	Yes	Analysis
3	Western Cape Schools Individual Championship 2025 (U19 Girls)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	5	0.5	Yes	Analysis
4	Overberg Schools - HS Closed 2025 (U19 Girls)	2025-03-22	2025-03-22	Standard	Overberg (WOS)	5	5	0	Yes	Analysis
5	Overberg Schools - HS Trials 2025 (U19 Girls)	2025-02-22	2025-02-22	Rapid	Overberg (WOS)	3	2	0	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 (U19 Girls)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	5	0	Yes	Analysis
2	Overberg Top Schools 2025 (U15-U19 Girls)	2025-08-02	2025-08-02	Standard	Overberg (WOS)	5	4	1.5	Yes	Analysis
3	Western Cape Schools Individual Championship 2025 (U19 Girls)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	5	0.5	Yes	Analysis
4	Overberg Schools - HS Closed 2025 (U19 Girls)	2025-03-22	2025-03-22	Standard	Overberg (WOS)	5	5	0	Yes	Analysis
5	Overberg Schools - HS Trials 2025 (U19 Girls)	2025-02-22	2025-02-22	Rapid	Overberg (WOS)	3	2	0	Yes	Analysis

#	Games	Start				End
1	2	Tournament Western Cape Schools Individual Championship 2025				Tournament Overberg Top Schools 2025
		date 2025-04-27	rnd 6	type Standard	result 0.5	date 2025-08-02	rnd 1	type Standard	result 1
		Opponent Baartman, N (Nicole)				Opponent Dzadza, O (Olithemba)
2	1	Tournament Overberg Top Schools 2025				Tournament Overberg Top Schools 2025
		date 2025-08-02	rnd 5	type Standard	result 0.5	date 2025-08-02	rnd 5	type Standard	result 0.5
		Opponent Van Schoor, J (Jade)				Opponent Van Schoor, J (Jade)

#	Games	Start				End
1	2	Tournament Western Cape Schools Individual Championship 2025				Tournament Overberg Top Schools 2025
		date 2025-04-27	rnd 6	type Standard	result 0.5	date 2025-08-02	rnd 1	type Standard	result 1
		Opponent Baartman, N (Nicole)				Opponent Dzadza, O (Olithemba)
2	1	Tournament Overberg Top Schools 2025				Tournament Overberg Top Schools 2025
		date 2025-08-02	rnd 5	type Standard	result 0.5	date 2025-08-02	rnd 5	type Standard	result 0.5
		Opponent Van Schoor, J (Jade)				Opponent Van Schoor, J (Jade)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Overberg Top Schools 2025				Tournament Overberg Top Schools 2025
		date 2025-08-02	rnd 1	type Standard	result 1	date 2025-08-02	rnd 1	type Standard	result 1
		Opponent Dzadza, O (Olithemba)				Opponent Dzadza, O (Olithemba)

#	Games	Start				End
1	1	Tournament Overberg Top Schools 2025				Tournament Overberg Top Schools 2025
		date 2025-08-02	rnd 1	type Standard	result 1	date 2025-08-02	rnd 1	type Standard	result 1
		Opponent Dzadza, O (Olithemba)				Opponent Dzadza, O (Olithemba)

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	Dowrie ,R (Rory)	2	0	-425	1	0	-425	1	0	-425	0	0	0
1	Dowrie ,R (Rory)	2	821.3	396.3	1	574.4	396.3	1	688	396.3	0	0	0
2	Carelsen ,CN (Carla Norwena)	2	0	-425	1	0	-425	1	0	-425	0	0	0
2	Carelsen ,CN (Carla Norwena)	2	1142.7	717.7	1	1096.4	717.7	1	1226	717.7	0	0	0
3	Pekeur ,N (Nicole)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Pekeur ,N (Nicole)	1	1127	702	1	1106.3	702	0	0	0	0	0	0
4	Baartman ,N (Nicole)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Baartman ,N (Nicole)	1	1033	1033	1	1061.6	1033	0	0	0	0	0	0
5	Magida ,S (Sinawo)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Magida ,S (Sinawo)	1	1404.6	979.6	1	1422.9	979.6	0	0	0	0	0	0
6	Smith ,K (Kayla)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Smith ,K (Kayla)	1	1210.9	785.9	1	1204.7	785.9	0	0	0	0	0	0
7	Radloff ,I (Ivanicha)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Radloff ,I (Ivanicha)	1	1129.2	704.2	1	1111.7	704.2	0	0	0	0	0	0
8	Macamba ,L (Liso)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Macamba ,L (Liso)	1	1446.8	1021.8	1	1431.6	1021.8	0	0	0	0	0	0
9	Springveldt ,D (Deileeya)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Springveldt ,D (Deileeya)	1	1103.9	678.9	1	1079.9	678.9	0	0	0	0	0	0
10	Van Schoor ,J (Jade)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Van Schoor ,J (Jade)	1	1160.6	1160.6	1	1136.7	1160.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Steenkamp, J (Jonick)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms