Chess South Africa Ratings Database

PLAYER PAGE

Personal

Steenkamp, J (Jaylon)

Chess SA id

1150159148

FIDE id

Date of birth

2015-07-24 (U12)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-07-26

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1175	1175.3	1200	1200
Raw rating	1174.5	1174.7	1200	1200
Weighted rating	1175	1175.3	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	171.9	171.9	165.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.1	0.2	0	0
New rating	1175.1	1175.5	1200	1200
Analysis
Rating	1175	1175.3	1200	1200
Raw rating	1174.5	1174.7	1200	1200
Weighted rating	1175	1175.3	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	171.9	171.9	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	1174.5	1174.7	1200	1200
New weighted rating	1175.1	1175.5	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1175.1	1175.5	1200	1200
Temp new rating +/-	0.1	0.2	0	0
Final new rating +/-	0.1	0.2	0	0
New rating	1175.1	1175.5	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	4	4
	15	15
	3	3
	0	0
	0	0
History	22	22

Games since
	Main 19	Standard 19		Rapid 0		Blitz 0
Gender	Male
Age group	U12
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-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	4	1	25	-212.5	1374.8	1162.3
Standard	4	1	25	-212.5	1374.8	1162.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	22	7.5	34.09	-135.2	1273.7	1138.5
Standard	22	7.5	34.09	-135.2	1273.7	1138.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1174.5	1174.7	1200	1200
2025-09-01	1174.5	1174.7	1200	1200
2025-08-01	1174.5	1174.7	1200	1200
2025-07-01	1174.4	1175.5	1200	1200
2025-06-01	1174.3	1175.5	1200	1200
2025-05-01	1174.3	1175.5	1200	1200
2025-04-01	1174.3	1175.5	1200	1200
2025-03-01	1174.3	1175.5	1200	1200
2025-02-01	1174.3	1175.5	1200	1200
2025-01-01	1174.3	1175.5	1200	1200
2024-12-01	1174.3	1175.5	1200	1200
2024-11-01	1174.3	1175.5	1200	1200
2024-10-01	1174.3	1175.5	1200	1200
2024-09-01	1174.3	1175.5	1200	1200
2024-08-01	1174.3	1175.5	1200	1200
2024-07-01	1184.5	1183.4	1200	1200
2024-06-01	1184.5	1183.4	1200	1200
2024-08-01	1184.5	1183.4	1200	1200
2024-04-01	1184.5	1183.4	1200	1200
2024-03-01	1184.5	1183.4	1200	1200
2024-02-01	1157.6	1148.5	1200	1200
2024-01-01	1157.6	1148.5	1200	1200
2023-12-01	1157.6	1148.5	1200	1200
2023-11-01	1157.6	1148.5	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	George Top Schools 2025 (U11)	2025-07-26	2025-07-26	Standard	Eden (WEG)	5	4	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	George Top Schools 2025 (U11)	2025-07-26	2025-07-26	Standard	Eden (WEG)	5	4	1	Yes	Analysis
2	George Primary Top Schools 2024 (U9)	2024-07-20	2024-07-20	Standard	Eden (WEG)	5	5	1.5	Yes	Analysis
3	George Schools Trials 2 2024 (U9 Boys)	2024-02-17	2024-02-17	Standard	Eden (WEG)	5	5	2	Yes	Analysis
4	George Schools Trials 1 2024 (U9 Boys)	2024-02-03	2024-02-03	Standard	Eden (WEG)	5	5	3	Yes	Analysis
5	Top Schools 2023 (U9)	2023-07-29	2023-07-29	Standard	Eden (WEG)	5	3	0	Yes	Analysis

#	Games	Start				End
1	3	Tournament George Schools Trials 1 2024				Tournament George Schools Trials 1 2024
		date 2024-02-03	rnd 2	type Standard	result 1	date 2024-02-03	rnd 4	type Standard	result 1
		Opponent Lengisi, T (Thando)				Opponent Boltman, J (Jandre)
2	2	Tournament George Primary Top Schools 2024				Tournament George Primary Top Schools 2024
		date 2024-07-20	rnd 2	type Standard	result 1	date 2024-07-20	rnd 3	type Standard	result 0.5
		Opponent Seaward, C (Cameron)				Opponent Morgan, J (Jedo)
3	2	Tournament George Schools Trials 2 2024				Tournament George Schools Trials 2 2024
		date 2024-02-17	rnd 1	type Standard	result 1	date 2024-02-17	rnd 2	type Standard	result 1
		Opponent Janse Van Vuuren, S (Stefan)				Opponent Human, E (Ernan)

#	Games	Start				End
1	3	Tournament George Schools Trials 1 2024				Tournament George Schools Trials 1 2024
		date 2024-02-03	rnd 2	type Standard	result 1	date 2024-02-03	rnd 4	type Standard	result 1
		Opponent Lengisi, T (Thando)				Opponent Boltman, J (Jandre)
2	2	Tournament George Primary Top Schools 2024				Tournament George Primary Top Schools 2024
		date 2024-07-20	rnd 2	type Standard	result 1	date 2024-07-20	rnd 3	type Standard	result 0.5
		Opponent Seaward, C (Cameron)				Opponent Morgan, J (Jedo)
3	2	Tournament George Schools Trials 2 2024				Tournament George Schools Trials 2 2024
		date 2024-02-17	rnd 1	type Standard	result 1	date 2024-02-17	rnd 2	type Standard	result 1
		Opponent Janse Van Vuuren, S (Stefan)				Opponent Human, E (Ernan)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament George Schools Trials 1 2024				Tournament George Schools Trials 1 2024
		date 2024-02-03	rnd 2	type Standard	result 1	date 2024-02-03	rnd 4	type Standard	result 1
		Opponent Lengisi, T (Thando)				Opponent Boltman, J (Jandre)
2	2	Tournament George Schools Trials 2 2024				Tournament George Schools Trials 2 2024
		date 2024-02-17	rnd 1	type Standard	result 1	date 2024-02-17	rnd 2	type Standard	result 1
		Opponent Janse Van Vuuren, S (Stefan)				Opponent Human, E (Ernan)
3	1	Tournament George Top Schools 2025				Tournament George Top Schools 2025
		date 2025-07-26	rnd 1	type Standard	result 1	date 2025-07-26	rnd 1	type Standard	result 1
		Opponent Jacobsz, C (Christiaan)				Opponent Jacobsz, C (Christiaan)

#	Games	Start				End
1	3	Tournament George Schools Trials 1 2024				Tournament George Schools Trials 1 2024
		date 2024-02-03	rnd 2	type Standard	result 1	date 2024-02-03	rnd 4	type Standard	result 1
		Opponent Lengisi, T (Thando)				Opponent Boltman, J (Jandre)
2	2	Tournament George Schools Trials 2 2024				Tournament George Schools Trials 2 2024
		date 2024-02-17	rnd 1	type Standard	result 1	date 2024-02-17	rnd 2	type Standard	result 1
		Opponent Janse Van Vuuren, S (Stefan)				Opponent Human, E (Ernan)
3	1	Tournament George Top Schools 2025				Tournament George Top Schools 2025
		date 2025-07-26	rnd 1	type Standard	result 1	date 2025-07-26	rnd 1	type Standard	result 1
		Opponent Jacobsz, C (Christiaan)				Opponent Jacobsz, C (Christiaan)

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	Stander ,P (Paul)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Stander ,P (Paul)	2	1228.5	803.5	2	1238.6	803.5	0	0	0	0	0	0
2	Morgan ,J (Jedd)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
2	Morgan ,J (Jedd)	2	1210.4	997.9	2	1211.7	997.9	0	0	0	0	0	0
3	Petersen ,B (Bryson)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Petersen ,B (Bryson)	1	1154.2	729.2	1	1140.8	729.2	0	0	0	0	0	0
4	Opperman ,C (Caden)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Opperman ,C (Caden)	1	1497.5	1072.5	1	1496.6	1072.5	0	0	0	0	0	0
5	James ,S (Sarah-Jane)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	James ,S (Sarah-Jane)	1	1508.8	1083.8	1	1545.2	1083.8	0	0	0	0	0	0
6	Punt ,CR (Christiaan)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Punt ,CR (Christiaan)	1	1499	1074	1	1486.7	1074	0	0	0	0	0	0
7	Boltman ,J (Jandre)	1	1	425	1	1	425	0	0	0	0	0	0
7	Boltman ,J (Jandre)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Jacobsz ,C (Christiaan)	1	1	425	1	1	425	0	0	0	0	0	0
8	Jacobsz ,C (Christiaan)	1	1160.8	1585.8	1	1154.3	1585.8	0	0	0	0	0	0
9	Britz ,X (Xanthus)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Britz ,X (Xanthus)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	James ,W (William)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	James ,W (William)	1	1328.6	903.6	1	1324.6	903.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Steenkamp, J (Jaylon)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms