Chess South Africa Ratings Database

PLAYER PAGE

Personal

Jones, Z (Zackery)

Chess SA id

1110154794

FIDE id

Date of birth

2011-05-11 (U16)

Gender

Male

Region

Sarah Baartman (ESB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-08-25

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1179.6	1200	1156.5	1200
Raw rating	1179.6	1200	1156.5	1200
Weighted rating	1179.5	1200	1156.5	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	170.7	165.8	176.4	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 2024-02-01	1200 2019-12-01	1200 2024-02-01
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 2024-02-01	1200 2019-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1179.6	1200	1156.5	1200
Analysis
Rating	1179.6	1200	1156.5	1200
Raw rating	1179.6	1200	1156.5	1200
Weighted rating	1179.5	1200	1156.5
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	170.7	165.8	176.4	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	1179.6	1200	1156.5	1200
New weighted rating	1179.5	1200	1156.5	1200
New weighted performance	0	0	0	0
Temp new rating	1179.6	1200	1156.5	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1179.6	1200	1156.5	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Rapid
	0	0
	0	0
	0	0
	11	11
	0	0
	0	0
History	11	11

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Sarah Baartman (ESB)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	11	4	36.36	-115.9	1186.1	1070.2
Standard	0	0	0	0	0	0
Rapid	11	4	36.36	-115.9	1186.1	1070.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1179.6	1200	1156.5	1200
2025-09-01	1179.6	1200	1156.5	1200
2025-08-01	1179.6	1200	1156.5	1200
2025-07-01	1179.6	1200	1156.5	1200
2025-06-01	1179.6	1200	1156.5	1200
2025-05-01	1179.6	1200	1156.5	1200
2025-04-01	1179.6	1200	1156.5	1200
2025-03-01	1179.6	1200	1156.5	1200
2025-02-01	1179.6	1200	1156.5	1200
2025-01-01	1179.5	1200	1156.5	1200
2024-12-01	1179.5	1200	1156.5	1200
2024-11-01	1179.5	1200	1156.5	1200
2024-10-01	1179.5	1200	1156.5	1200
2024-09-01	1179.5	1200	1156.5	1200
2024-08-01	1179.5	1200	1156.5	1200
2024-07-01	1179.5	1200	1156.5	1200
2024-06-01	1179.5	1200	1156.5	1200
2024-08-01	1179.5	1200	1156.5	1200
2024-04-01	1179.5	1200	1156.5	1200
2024-03-01	1179.5	1200	1156.5	1200
2024-02-01	1179.5	1200	1156.5	1200
2024-01-01	1179.5	1200	1156.5	1200
2023-12-01	1179.5	1200	1156.5	1200
2023-11-01	1179.5	1200	1156.5	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Stulting Sportdag 2023 (Senior)	2023-08-25	2023-08-25	Rapid	Sarah Baartman (ESB)	6	6	3	Yes	Analysis
2	Paul Sauer Chess Tournament 2023 (Senior)	2023-05-05	2023-05-05	Rapid	Sarah Baartman (ESB)	6	5	1	Yes	Analysis

#	Games	Start				End
1	1	Tournament Stulting Sportdag 2023				Tournament Stulting Sportdag 2023
		date 2023-08-25	rnd 5	type Rapid	result 1	date 2023-08-25	rnd 5	type Rapid	result 1
		Opponent Oosthuizen, A (Awie)				Opponent Oosthuizen, A (Awie)
2	1	Tournament Stulting Sportdag 2023				Tournament Stulting Sportdag 2023
		date 2023-08-25	rnd 3	type Rapid	result 1	date 2023-08-25	rnd 3	type Rapid	result 1
		Opponent Mpontso, S (Siphesihle)				Opponent Mpontso, S (Siphesihle)
3	1	Tournament Stulting Sportdag 2023				Tournament Stulting Sportdag 2023
		date 2023-08-25	rnd 1	type Rapid	result 1	date 2023-08-25	rnd 1	type Rapid	result 1
		Opponent Jumba, A (Aphelele)				Opponent Jumba, A (Aphelele)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Stulting Sportdag 2023				Tournament Stulting Sportdag 2023
		date 2023-08-25	rnd 5	type Rapid	result 1	date 2023-08-25	rnd 5	type Rapid	result 1
		Opponent Oosthuizen, A (Awie)				Opponent Oosthuizen, A (Awie)
2	1	Tournament Stulting Sportdag 2023				Tournament Stulting Sportdag 2023
		date 2023-08-25	rnd 3	type Rapid	result 1	date 2023-08-25	rnd 3	type Rapid	result 1
		Opponent Mpontso, S (Siphesihle)				Opponent Mpontso, S (Siphesihle)
3	1	Tournament Stulting Sportdag 2023				Tournament Stulting Sportdag 2023
		date 2023-08-25	rnd 1	type Rapid	result 1	date 2023-08-25	rnd 1	type Rapid	result 1
		Opponent Jumba, A (Aphelele)				Opponent Jumba, A (Aphelele)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Stulting Sportdag 2023				Tournament Stulting Sportdag 2023
		date 2023-08-25	rnd 5	type Rapid	result 1	date 2023-08-25	rnd 5	type Rapid	result 1
		Opponent Oosthuizen, A (Awie)				Opponent Oosthuizen, A (Awie)
2	1	Tournament Stulting Sportdag 2023				Tournament Stulting Sportdag 2023
		date 2023-08-25	rnd 3	type Rapid	result 1	date 2023-08-25	rnd 3	type Rapid	result 1
		Opponent Mpontso, S (Siphesihle)				Opponent Mpontso, S (Siphesihle)
3	1	Tournament Stulting Sportdag 2023				Tournament Stulting Sportdag 2023
		date 2023-08-25	rnd 1	type Rapid	result 1	date 2023-08-25	rnd 1	type Rapid	result 1
		Opponent Jumba, A (Aphelele)				Opponent Jumba, A (Aphelele)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Stulting Sportdag 2023				Tournament Stulting Sportdag 2023
		date 2023-08-25	rnd 5	type Rapid	result 1	date 2023-08-25	rnd 5	type Rapid	result 1
		Opponent Oosthuizen, A (Awie)				Opponent Oosthuizen, A (Awie)
2	1	Tournament Stulting Sportdag 2023				Tournament Stulting Sportdag 2023
		date 2023-08-25	rnd 3	type Rapid	result 1	date 2023-08-25	rnd 3	type Rapid	result 1
		Opponent Mpontso, S (Siphesihle)				Opponent Mpontso, S (Siphesihle)
3	1	Tournament Stulting Sportdag 2023				Tournament Stulting Sportdag 2023
		date 2023-08-25	rnd 1	type Rapid	result 1	date 2023-08-25	rnd 1	type Rapid	result 1
		Opponent Jumba, A (Aphelele)				Opponent Jumba, A (Aphelele)

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	Mpontso ,S (Siphesihle)	1	1	425	0	0	0	1	1	425	0	0	0
1	Mpontso ,S (Siphesihle)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
2	Moolman ,A (Anrico)	1	0	-425	0	0	0	1	0	-425	0	0	0
2	Moolman ,A (Anrico)	1	1450.1	1025.1	0	0	0	1	1346.4	1025.1	0	0	0
3	Oosthuizen ,A (Awie)	1	1	425	0	0	0	1	1	425	0	0	0
3	Oosthuizen ,A (Awie)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
4	Tunja ,U (Uzenathi)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Tunja ,U (Uzenathi)	1	1182.2	757.2	0	0	0	1	1155.6	757.2	0	0	0
5	Jumba ,A (Aphelele)	1	1	425	0	0	0	1	1	425	0	0	0
5	Jumba ,A (Aphelele)	1	1012.1	1437.1	0	0	0	1	1015.8	1437.1	0	0	0
6	Kayden ,P (Peter)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Kayden ,P (Peter)	1	1200	775	0	0	0	1	1200	775	0	0	0
7	Draai ,K (Kiara)	1	1	425	0	0	0	1	1	425	0	0	0
7	Draai ,K (Kiara)	1	1102.1	1527.1	0	0	0	1	1200	1527.1	0	0	0
8	Ferreira ,J (Johan)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Ferreira ,J (Johan)	1	1191.2	766.2	0	0	0	1	1135.6	766.2	0	0	0
9	Qaqaqa ,L (Liyanda)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Qaqaqa ,L (Liyanda)	1	1090.5	665.5	0	0	0	1	1200	665.5	0	0	0
10	Stoop ,C (Connor)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Stoop ,C (Connor)	1	1268.8	843.8	0	0	0	1	1237.3	843.8	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Jones, Z (Zackery)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms