Chess South Africa Ratings Database

PLAYER PAGE

Personal

Joubert, H (Hayden)

Chess SA id

1080139770

FIDE id

Date of birth

2008-10-24 (U18)

Gender

Male

Region

Nelson Mandela Bay (ENM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-02-24

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1136.8	1127.5	1200	1200
Raw rating	1136.8	1127.5	1200	1200
Weighted rating	1134.9	1125.4	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	181.4	183.9	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 2020-01-01	1200 2020-01-01	1200 2024-02-01	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 2020-01-01	1200 2020-01-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1136.8	1127.5	1200	1200
Analysis
Rating	1136.8	1127.5	1200	1200
Raw rating	1136.8	1127.5	1200	1200
Weighted rating	1134.9	1125.4	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	181.4	183.9	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	1136.8	1127.5	1200	1200
New weighted rating	1135	1125.4	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1136.8	1127.5	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1136.8	1127.5	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	4	4
	4	4
	10	10
	0	0
History	18	18

Games since
	Main 4	Standard 4		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Nelson Mandela Bay (ENM)
Province	Eastern Cape (EC)
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	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	18	7	38.89	-94.4	1158.3	1063.8
Standard	18	7	38.89	-94.4	1158.3	1063.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1136.8	1127.5	1200	1200
2025-09-30	1136.8	1127.5	1200	1200
2025-09-01	1136.8	1127.5	1200	1200
2025-08-01	1136.8	1127.5	1200	1200
2025-07-01	1136.8	1127.5	1200	1200
2025-06-01	1136.8	1127.5	1200	1200
2025-05-01	1136.8	1127.5	1200	1200
2025-04-01	1136.8	1127.5	1200	1200
2025-03-01	1136.8	1127.5	1200	1200
2025-02-01	1136.8	1127.5	1200	1200
2025-01-01	1129.9	1119.6	1200	1200
2024-12-01	1129.9	1119.6	1200	1200
2024-11-01	1129.9	1119.6	1200	1200
2024-10-01	1129.9	1119.6	1200	1200
2024-09-01	1129.9	1119.6	1200	1200
2024-08-01	1129.9	1119.6	1200	1200
2024-07-01	1129.9	1119.6	1200	1200
2024-09-01	1129.9	1119.6	1200	1200
2024-05-01	1129.9	1119.6	1200	1200
2024-04-01	1129.9	1119.6	1200	1200
2024-03-01	1129.9	1119.6	1200	1200
2024-02-01	1156.5	1150	1200	1200
2024-01-01	1156.5	1150	1200	1200
2023-12-01	1156.5	1150	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	Pearson Open Chess Tournament 2024 (B)	2024-02-23	2024-02-24	Standard	Nelson Mandela Bay (ENM)	5	4	1	Yes	Analysis
2	2023 Pearson Open Chess Tournament (B)	2023-02-24	2023-02-25	Standard	Nelson Mandela Bay (ENM)	5	4	1	Yes	Analysis
3	2022 NMB Junior Trials 2 (U14)	2022-05-13	2022-05-14	Standard	Nelson Mandela Bay (ENM)	6	5	3	Yes	Analysis
4	2022 NMB Junior Trials 1 (U14)	2022-04-22	2022-04-23	Standard	Nelson Mandela Bay (ENM)	6	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament 2022 NMB Junior Trials 2				Tournament 2022 NMB Junior Trials 2
		date 2022-05-14	rnd 5	type Standard	result 0.5	date 2022-05-14	rnd 6	type Standard	result 1
		Opponent Ngamlana, A (Awonke)				Opponent Nonjakazi, O (Onako)
2	2	Tournament 2022 NMB Junior Trials 2				Tournament 2022 NMB Junior Trials 2
		date 2022-05-14	rnd 2	type Standard	result 0.5	date 2022-05-14	rnd 3	type Standard	result 1
		Opponent Rhode, K (Keeno)				Opponent Ezenkwankwor, E (Echezona)
3	1	Tournament Pearson Open Chess Tournament 2024				Tournament Pearson Open Chess Tournament 2024
		date 2024-02-24	rnd 4	type Standard	result 1	date 2024-02-24	rnd 4	type Standard	result 1
		Opponent Matiso, U (Unakho)				Opponent Matiso, U (Unakho)

#	Games	Start				End
1	2	Tournament 2022 NMB Junior Trials 2				Tournament 2022 NMB Junior Trials 2
		date 2022-05-14	rnd 5	type Standard	result 0.5	date 2022-05-14	rnd 6	type Standard	result 1
		Opponent Ngamlana, A (Awonke)				Opponent Nonjakazi, O (Onako)
2	2	Tournament 2022 NMB Junior Trials 2				Tournament 2022 NMB Junior Trials 2
		date 2022-05-14	rnd 2	type Standard	result 0.5	date 2022-05-14	rnd 3	type Standard	result 1
		Opponent Rhode, K (Keeno)				Opponent Ezenkwankwor, E (Echezona)
3	1	Tournament Pearson Open Chess Tournament 2024				Tournament Pearson Open Chess Tournament 2024
		date 2024-02-24	rnd 4	type Standard	result 1	date 2024-02-24	rnd 4	type Standard	result 1
		Opponent Matiso, U (Unakho)				Opponent Matiso, U (Unakho)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Pearson Open Chess Tournament 2024				Tournament Pearson Open Chess Tournament 2024
		date 2024-02-24	rnd 4	type Standard	result 1	date 2024-02-24	rnd 4	type Standard	result 1
		Opponent Matiso, U (Unakho)				Opponent Matiso, U (Unakho)
2	1	Tournament 2023 Pearson Open Chess Tournament				Tournament 2023 Pearson Open Chess Tournament
		date 2023-02-25	rnd 5	type Standard	result 1	date 2023-02-25	rnd 5	type Standard	result 1
		Opponent Ncanywa, L (Liwa-Lam)				Opponent Ncanywa, L (Liwa-Lam)
3	1	Tournament 2022 NMB Junior Trials 2				Tournament 2022 NMB Junior Trials 2
		date 2022-05-14	rnd 6	type Standard	result 1	date 2022-05-14	rnd 6	type Standard	result 1
		Opponent Nonjakazi, O (Onako)				Opponent Nonjakazi, O (Onako)

#	Games	Start				End
1	1	Tournament Pearson Open Chess Tournament 2024				Tournament Pearson Open Chess Tournament 2024
		date 2024-02-24	rnd 4	type Standard	result 1	date 2024-02-24	rnd 4	type Standard	result 1
		Opponent Matiso, U (Unakho)				Opponent Matiso, U (Unakho)
2	1	Tournament 2023 Pearson Open Chess Tournament				Tournament 2023 Pearson Open Chess Tournament
		date 2023-02-25	rnd 5	type Standard	result 1	date 2023-02-25	rnd 5	type Standard	result 1
		Opponent Ncanywa, L (Liwa-Lam)				Opponent Ncanywa, L (Liwa-Lam)
3	1	Tournament 2022 NMB Junior Trials 2				Tournament 2022 NMB Junior Trials 2
		date 2022-05-14	rnd 6	type Standard	result 1	date 2022-05-14	rnd 6	type Standard	result 1
		Opponent Nonjakazi, O (Onako)				Opponent Nonjakazi, O (Onako)

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	Ngamlana ,A (Awonke)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
1	Ngamlana ,A (Awonke)	2	1164.8	1377.3	2	1156.4	1377.3	0	0	0	0	0	0
2	Rhode ,K (Keeno)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
2	Rhode ,K (Keeno)	2	1161.8	1374.3	2	1153.4	1374.3	0	0	0	0	0	0
3	Ezenkwankwor ,E (Echezona)	1	1	425	1	1	425	0	0	0	0	0	0
3	Ezenkwankwor ,E (Echezona)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Ncanywa ,L (Liwa-Lam)	1	1	425	1	1	425	0	0	0	0	0	0
4	Ncanywa ,L (Liwa-Lam)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Madlingozi ,I (Imange)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Madlingozi ,I (Imange)	1	1126.4	701.4	1	1114	701.4	0	0	0	0	0	0
6	Jojo ,D (Dini)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Jojo ,D (Dini)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Bouwer ,R (Ruben)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Bouwer ,R (Ruben)	1	500	75	1	500	75	0	0	0	0	0	0
8	Van Loggerenberg ,A (Arnu)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Van Loggerenberg ,A (Arnu)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Vockerodt ,M (Max)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Vockerodt ,M (Max)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Madatt ,E (Elrico)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Madatt ,E (Elrico)	1	1200	775	1	1200	775	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

Joubert, H (Hayden)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms