Chess South Africa Ratings Database

PLAYER PAGE

Personal

Jacobs, A (Armand)

Chess SA id

1130117921

FIDE id

Date of birth

2013-07-02 (U14)

Gender

Male

Region

Bojanala Platina (NBR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-09-17

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1167.9	1163.5	1200	1200
Raw rating	1167.9	1163.5	1200	1200
Weighted rating	1167.9	1163.5	1200	1200
Weighted performance	636.8	634.6	0	0
Floor	720.6	724	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	173.6	174.7	165.8	165.8
Highest rating	1296.8 2019-08-01	1292.5 2019-08-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1220.6 2019-09-01	1224 2019-09-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1220.6 2019-09-01	1224 2019-09-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1296.8 2019-08-01	1292.5 2019-08-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1167.9	1163.5	1200	1200
Analysis
Rating	1167.9	1163.5	1200	1200
Raw rating	1167.9	1163.5	1200	1200
Weighted rating	1167.9	1163.5	1200
Weighted performance	636.8	634.6	0
K-factor	36	36	36	36
Floor	720.6	724	700	700
Max/Min rating change allowed	173.6	174.7	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	1167.9	1163.5	1200	1200
New weighted rating	1167.9	1163.5	1200	1200
New weighted performance	630	627.8	0	0
Temp new rating	1167.9	1163.5	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1167.9	1163.5	1200	1200
New K-factor	36	36	36	36
New floor	720.6	724	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	14	14
	5	5
History	44	44

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Bojanala Platina (NBR)
Province	Northwest (NW)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	44	19.5	44.32	-48.3	1203.7	1155.4
Standard	44	19.5	44.32	-48.3	1203.7	1155.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1167.9	1163.5	1200	1200
2025-09-30	1167.9	1163.5	1200	1200
2025-09-01	1167.9	1163.5	1200	1200
2025-08-01	1167.9	1163.5	1200	1200
2025-07-01	1167.9	1163.5	1200	1200
2025-06-01	1167.9	1163.5	1200	1200
2025-05-01	1167.9	1163.5	1200	1200
2025-04-01	1167.9	1163.5	1200	1200
2025-03-01	1167.9	1163.5	1200	1200
2025-02-01	1167.9	1163.5	1200	1200
2025-01-01	1167.9	1163.5	1200	1200
2024-12-01	1167.9	1163.5	1200	1200
2024-11-01	1167.9	1163.5	1200	1200
2024-10-01	1167.9	1163.5	1200	1200
2024-09-01	1167.9	1163.5	1200	1200
2024-08-01	1167.9	1163.5	1200	1200
2024-07-01	1167.9	1163.5	1200	1200
2024-09-01	1167.9	1163.5	1200	1200
2024-05-01	1167.9	1163.5	1200	1200
2024-04-01	1167.9	1163.5	1200	1200
2024-03-01	1167.9	1163.5	1200	1200
2024-02-01	1167.9	1163.5	1200	1200
2024-01-01	1167.9	1163.5	1200	1200
2023-12-01	1167.9	1163.5	1200	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	Larries The Final Wild Card Tournament 2022 (U10)	2022-09-17	2022-09-17	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
2	RHS Know Thyself 2022 (C)	2022-04-23	2022-04-23	Standard	Bojanala Platina (NBR)	5	5	1.5	Yes	Analysis
3	Vastrap 2022 (U10)	2022-02-06	2022-02-06	Standard	Bojanala Platina (NBR)	5	4	2	Yes	Analysis
4	Spring at The King`s Gate 2021 (D)	2021-09-11	2021-09-11	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
5	Hoerskool Brits Toernooi 2020 (U8)	2020-03-14	2020-03-14	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
6	Lebone II 2020 (Development)	2020-02-15	2020-02-15	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
7	Lebone II 2019 (U8)	2019-09-14	2019-09-14	Standard	Bojanala Platina (NBR)	5	5	1	Yes	Analysis
8	Laerskool Brits 2019 (U8)	2019-08-31	2019-08-31	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
9	Laerskool Rustenburg 2019 (U8)	2019-08-17	2019-08-17	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis

#	Games	Start				End
1	3	Tournament Larries The Final Wild Card Tournament 2022				Tournament Larries The Final Wild Card Tournament 2022
		date 2022-09-17	rnd 2	type Standard	result 1	date 2022-09-17	rnd 4	type Standard	result 1
		Opponent Steenberg, K (Katie-Lee)				Opponent Carrim, Y (Yusha)
2	2	Tournament Vastrap 2022				Tournament Vastrap 2022
		date 2022-02-06	rnd 3	type Standard	result 1	date 2022-02-06	rnd 4	type Standard	result 1
		Opponent Monamatha, D (Diteboho)				Opponent Changara, A (Alvis Tafadzwa)
3	2	Tournament Hoerskool Brits Toernooi 2020				Tournament Spring at The King`s Gate 2021
		date 2020-03-14	rnd 5	type Standard	result 1	date 2021-09-11	rnd 1	type Standard	result 1
		Opponent Jonas, M (Miquele)				Opponent Maphoso, B (Boithabiso)

#	Games	Start				End
1	3	Tournament Larries The Final Wild Card Tournament 2022				Tournament Larries The Final Wild Card Tournament 2022
		date 2022-09-17	rnd 2	type Standard	result 1	date 2022-09-17	rnd 4	type Standard	result 1
		Opponent Steenberg, K (Katie-Lee)				Opponent Carrim, Y (Yusha)
2	2	Tournament Vastrap 2022				Tournament Vastrap 2022
		date 2022-02-06	rnd 3	type Standard	result 1	date 2022-02-06	rnd 4	type Standard	result 1
		Opponent Monamatha, D (Diteboho)				Opponent Changara, A (Alvis Tafadzwa)
3	2	Tournament Hoerskool Brits Toernooi 2020				Tournament Spring at The King`s Gate 2021
		date 2020-03-14	rnd 5	type Standard	result 1	date 2021-09-11	rnd 1	type Standard	result 1
		Opponent Jonas, M (Miquele)				Opponent Maphoso, B (Boithabiso)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Larries The Final Wild Card Tournament 2022				Tournament Larries The Final Wild Card Tournament 2022
		date 2022-09-17	rnd 2	type Standard	result 1	date 2022-09-17	rnd 4	type Standard	result 1
		Opponent Steenberg, K (Katie-Lee)				Opponent Carrim, Y (Yusha)
2	2	Tournament Vastrap 2022				Tournament Vastrap 2022
		date 2022-02-06	rnd 3	type Standard	result 1	date 2022-02-06	rnd 4	type Standard	result 1
		Opponent Monamatha, D (Diteboho)				Opponent Changara, A (Alvis Tafadzwa)
3	2	Tournament Hoerskool Brits Toernooi 2020				Tournament Spring at The King`s Gate 2021
		date 2020-03-14	rnd 5	type Standard	result 1	date 2021-09-11	rnd 1	type Standard	result 1
		Opponent Jonas, M (Miquele)				Opponent Maphoso, B (Boithabiso)

#	Games	Start				End
1	3	Tournament Larries The Final Wild Card Tournament 2022				Tournament Larries The Final Wild Card Tournament 2022
		date 2022-09-17	rnd 2	type Standard	result 1	date 2022-09-17	rnd 4	type Standard	result 1
		Opponent Steenberg, K (Katie-Lee)				Opponent Carrim, Y (Yusha)
2	2	Tournament Vastrap 2022				Tournament Vastrap 2022
		date 2022-02-06	rnd 3	type Standard	result 1	date 2022-02-06	rnd 4	type Standard	result 1
		Opponent Monamatha, D (Diteboho)				Opponent Changara, A (Alvis Tafadzwa)
3	2	Tournament Hoerskool Brits Toernooi 2020				Tournament Spring at The King`s Gate 2021
		date 2020-03-14	rnd 5	type Standard	result 1	date 2021-09-11	rnd 1	type Standard	result 1
		Opponent Jonas, M (Miquele)				Opponent Maphoso, B (Boithabiso)

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	Weber ,U (Ulrich)	2	1	0	2	1	0	0	0	0	0	0	0
1	Weber ,U (Ulrich)	2	1297.1	1297.1	2	1308.9	1297.1	0	0	0	0	0	0
2	Babusi ,R (Resego)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
2	Babusi ,R (Resego)	2	1243.9	1031.4	2	1233.7	1031.4	0	0	0	0	0	0
3	Potgieter ,R (Reinhardt)	2	2	425	2	2	425	0	0	0	0	0	0
3	Potgieter ,R (Reinhardt)	2	1160.3	1585.3	2	1152	1585.3	0	0	0	0	0	0
4	Changara ,A (Alvis Tafadzwa)	1	1	425	1	1	425	0	0	0	0	0	0
4	Changara ,A (Alvis Tafadzwa)	1	1192.1	1617.1	1	1188.8	1617.1	0	0	0	0	0	0
5	Georgali ,A (Andreas)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Georgali ,A (Andreas)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Dalal ,D (Dhanika)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Dalal ,D (Dhanika)	1	1109.1	684.1	1	1087.2	684.1	0	0	0	0	0	0
7	De Kock ,D (De-Han)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	De Kock ,D (De-Han)	1	1224.5	799.5	1	1212.4	799.5	0	0	0	0	0	0
8	Jonas ,M (Miquele)	1	1	425	1	1	425	0	0	0	0	0	0
8	Jonas ,M (Miquele)	1	1198.3	1623.3	1	1197.6	1623.3	0	0	0	0	0	0
9	Masilo ,K (Kgodiso)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Masilo ,K (Kgodiso)	1	1213.9	788.9	1	1217.2	788.9	0	0	0	0	0	0
10	Maphoso ,T (Tshiriletso)	1	1	425	1	1	425	0	0	0	0	0	0
10	Maphoso ,T (Tshiriletso)	1	1200	1625	1	1200	1625	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

Jacobs, A (Armand)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms