Chess South Africa Ratings Database

PLAYER PAGE

Personal

Williams, J (Julian)

Chess SA id

1080301674

FIDE id

Date of birth

2008-10-15 (U18)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1341.3

Item	Main	Standard	Rapid	Blitz
Rating	1290.9	1302.8	1200	1200
Raw rating	1290.9	1302.8	1200	1200
Weighted rating	1218.8	1221.7	1200	1200
Weighted performance	0	0	0	0
Floor	790.9	802.8	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	145.7	143.2	165.8	165.8
Highest rating	1290.9 2025-09-30	1302.8 2025-09-30	1200 2024-05-01	1200 2024-05-01
Highest raw rating	1290.9 2025-09-30	1302.8 2025-09-30	1200 2024-05-01	1200 2024-05-01
Highest weighted rating	1218.8 2025-09-30	1221.7 2025-09-30	1200 2024-05-01	1200 2024-05-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-05-01	1200 2024-05-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1290.9	1302.8	1200	1200
Analysis
Rating	1290.9	1302.8	1200	1200
Raw rating	1290.9	1302.8	1200	1200
Weighted rating	1218.8	1221.7	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	790.9	802.8	700	700
Max/Min rating change allowed	145.7	143.2	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	1290.9	1302.8	1200	1200
New weighted rating	1225.3	1229.1	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1290.9	1302.8	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1290.9	1302.8	1200	1200
New K-factor	36	36	36	36
New floor	790.9	802.8	700	700

Item	Main	Standard
	0	0
	19	19
	4	4
	0	0
	0	0
	0	0
History	23	23

Games since
	Main 23	Standard 23		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	19	11.5	60.53	89.5	1261.9	1351.4
Standard	19	11.5	60.53	89.5	1261.9	1351.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	23	13.5	58.7	73.9	1246.8	1320.7
Standard	23	13.5	58.7	73.9	1246.8	1320.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1290.9	1302.8	1200	1200
2025-09-01	1264.9	1275.8	1200	1200
2025-08-01	1264.9	1275.8	1200	1200
2025-07-01	1257.3	1268.6	1200	1200
2025-06-01	1197.1	1196.5	1200	1200
2025-05-01	1197.1	1196.5	1200	1200
2025-04-01	1196.1	1195.3	1200	1200
2025-03-01	1197.4	1196.9	1200	1200
2025-02-01	1197.4	1196.9	1200	1200
2025-01-01	1196	1195.2	1200	1200
2024-12-01	1196	1195.2	1200	1200
2024-11-01	1196	1195.2	1200	1200
2024-10-01	1196	1195.2	1200	1200
2024-09-01	1196	1195.2	1200	1200
2024-08-01	1196	1195.2	1200	1200
2024-07-01	1196	1195.2	1200	1200
2024-06-01	1196	1195.2	1200	1200
2024-08-01	1196	1195.2	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	St Peters College Sports & Cultural Festival 2025	2025-09-19	2025-09-20	Standard	Johannesburg Metro (GJM)	6	6	3.5	Yes	Analysis
2	MCA Winter Chill Classic 2025 (Junior)	2025-07-19	2025-07-19	Standard	Johannesburg Metro (GJM)	5	4	2.5	Yes	Analysis
3	JCC Steyn City High Schools League 2025 (A)	2025-05-07	2025-06-09	Standard	Johannesburg Metro (GJM)	6	4	4	Yes	Analysis
4	JCC - Dainfern Chess League 2025 (A)	2025-02-03	2025-03-17	Standard	Johannesburg Metro (GJM)	6	5	1.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	St Peters College Sports & Cultural Festival 2025	2025-09-19	2025-09-20	Standard	Johannesburg Metro (GJM)	6	6	3.5	Yes	Analysis
2	MCA Winter Chill Classic 2025 (Junior)	2025-07-19	2025-07-19	Standard	Johannesburg Metro (GJM)	5	4	2.5	Yes	Analysis
3	JCC Steyn City High Schools League 2025 (A)	2025-05-07	2025-06-09	Standard	Johannesburg Metro (GJM)	6	4	4	Yes	Analysis
4	JCC - Dainfern Chess League 2025 (A)	2025-02-03	2025-03-17	Standard	Johannesburg Metro (GJM)	6	5	1.5	Yes	Analysis
5	Dainfern College Chess League 2024 (A)	2024-01-29	2024-03-11	Standard	Johannesburg Metro (GJM)	6	4	2	Yes	Analysis

#	Games	Start				End
1	7	Tournament JCC - Dainfern Chess League 2025				Tournament MCA Winter Chill Classic 2025
		date 2025-03-17	rnd 6	type Standard	result 0.5	date 2025-07-19	rnd 3	type Standard	result 0.5
		Opponent Dharampall, V (Viaan)				Opponent Kaldine, T (Taye)
2	1	Tournament MCA Winter Chill Classic 2025				Tournament MCA Winter Chill Classic 2025
		date 2025-07-19	rnd 5	type Standard	result 1	date 2025-07-19	rnd 5	type Standard	result 1
		Opponent Vig, H (Himansh)				Opponent Vig, H (Himansh)
3	1	Tournament JCC - Dainfern Chess League 2025				Tournament JCC - Dainfern Chess League 2025
		date 2025-02-10	rnd 2	type Standard	result 1	date 2025-02-10	rnd 2	type Standard	result 1
		Opponent Eaton, B (Ben)				Opponent Eaton, B (Ben)

#	Games	Start				End
1	7	Tournament JCC - Dainfern Chess League 2025				Tournament MCA Winter Chill Classic 2025
		date 2025-03-17	rnd 6	type Standard	result 0.5	date 2025-07-19	rnd 3	type Standard	result 0.5
		Opponent Dharampall, V (Viaan)				Opponent Kaldine, T (Taye)
2	1	Tournament MCA Winter Chill Classic 2025				Tournament MCA Winter Chill Classic 2025
		date 2025-07-19	rnd 5	type Standard	result 1	date 2025-07-19	rnd 5	type Standard	result 1
		Opponent Vig, H (Himansh)				Opponent Vig, H (Himansh)
3	1	Tournament JCC - Dainfern Chess League 2025				Tournament JCC - Dainfern Chess League 2025
		date 2025-02-10	rnd 2	type Standard	result 1	date 2025-02-10	rnd 2	type Standard	result 1
		Opponent Eaton, B (Ben)				Opponent Eaton, B (Ben)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament JCC Steyn City High Schools League 2025				Tournament MCA Winter Chill Classic 2025
		date 2025-05-07	rnd 1	type Standard	result 1	date 2025-07-19	rnd 2	type Standard	result 1
		Opponent Moroke, K (Kgologano)				Opponent Thobakgale, T (Tumelo)
2	1	Tournament MCA Winter Chill Classic 2025				Tournament MCA Winter Chill Classic 2025
		date 2025-07-19	rnd 5	type Standard	result 1	date 2025-07-19	rnd 5	type Standard	result 1
		Opponent Vig, H (Himansh)				Opponent Vig, H (Himansh)
3	1	Tournament JCC - Dainfern Chess League 2025				Tournament JCC - Dainfern Chess League 2025
		date 2025-02-10	rnd 2	type Standard	result 1	date 2025-02-10	rnd 2	type Standard	result 1
		Opponent Eaton, B (Ben)				Opponent Eaton, B (Ben)

#	Games	Start				End
1	5	Tournament JCC Steyn City High Schools League 2025				Tournament MCA Winter Chill Classic 2025
		date 2025-05-07	rnd 1	type Standard	result 1	date 2025-07-19	rnd 2	type Standard	result 1
		Opponent Moroke, K (Kgologano)				Opponent Thobakgale, T (Tumelo)
2	1	Tournament MCA Winter Chill Classic 2025				Tournament MCA Winter Chill Classic 2025
		date 2025-07-19	rnd 5	type Standard	result 1	date 2025-07-19	rnd 5	type Standard	result 1
		Opponent Vig, H (Himansh)				Opponent Vig, H (Himansh)
3	1	Tournament JCC - Dainfern Chess League 2025				Tournament JCC - Dainfern Chess League 2025
		date 2025-02-10	rnd 2	type Standard	result 1	date 2025-02-10	rnd 2	type Standard	result 1
		Opponent Eaton, B (Ben)				Opponent Eaton, B (Ben)

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	Smith ,W (William)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Smith ,W (William)	1	1212.6	787.6	1	1204.4	787.6	0	0	0	0	0	0
2	Makhanya ,N (Nzuzolenhle)	1	1	425	1	1	425	0	0	0	0	0	0
2	Makhanya ,N (Nzuzolenhle)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Kaldine ,T (Taye)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Kaldine ,T (Taye)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
4	Evert ,C (Christoffel)	1	1	425	1	1	425	0	0	0	0	0	0
4	Evert ,C (Christoffel)	1	1201.4	1626.4	1	1224.5	1626.4	0	0	0	0	0	0
5	Singla ,D (Dhruv)	1	1	425	1	1	425	0	0	0	0	0	0
5	Singla ,D (Dhruv)	1	1186.3	1611.3	1	1184.1	1611.3	0	0	0	0	0	0
6	Ziegenhagen ,V (Vian Luke)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Ziegenhagen ,V (Vian Luke)	1	1551.6	1126.6	1	1547	1126.6	0	0	0	0	0	0
7	Mbogoma ,J (Jesse)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Mbogoma ,J (Jesse)	1	1218.3	1218.3	1	1218.9	1218.3	0	0	0	0	0	0
8	Eaton ,B (Ben)	1	1	425	1	1	425	0	0	0	0	0	0
8	Eaton ,B (Ben)	1	1175	1600	1	1170.6	1600	0	0	0	0	0	0
9	Jacob ,AK (Abishai Korah)	1	1	425	1	1	425	0	0	0	0	0	0
9	Jacob ,AK (Abishai Korah)	1	1265.7	1690.7	1	1272.1	1690.7	0	0	0	0	0	0
10	Hamilton-Hall ,R (Riley)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Hamilton-Hall ,R (Riley)	1	1454.1	1454.1	1	1420.6	1454.1	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

Williams, J (Julian)

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