Chess South Africa Ratings Database

PLAYER PAGE

Personal

Botha, H (Henry Hendrik J)

Chess SA id

1130158389

FIDE id

Date of birth

2013-01-31 (U14)

Gender

Male

Region

West Rand (GWR)

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	1217.5	1222.8	1200	1200
Raw rating	1212.3	1216.4	1200	1200
Weighted rating	1217.5	1222.8	1200	1200
Weighted performance	0	0	0	0
Floor	730.1	738.2	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	162.9	162	165.8	165.8
Highest rating	1230.1 2024-08-01	1238.2 2024-08-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1230.1 2024-08-01	1238.2 2024-08-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1230.1 2018-10-01	1238.2 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.4	0.4	0	0
New rating	1217.9	1223.2	1200	1200
Analysis
Rating	1217.5	1222.8	1200	1200
Raw rating	1212.3	1216.4	1200	1200
Weighted rating	1217.5	1222.8	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	730.1	738.2	700	700
Max/Min rating change allowed	162.9	162	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	1212.3	1216.4	1200	1200
New weighted rating	1217.9	1223.2	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1217.9	1223.2	1200	1200
Temp new rating +/-	0.4	0.4	0	0
Final new rating +/-	0.4	0.4	0	0
New rating	1217.9	1223.2	1200	1200
New K-factor	36	36	36	36
New floor	730.1	738.2	700	700

Item	Main	Standard
	0	0
	4	4
	5	5
	6	6
	0	0
	0	0
History	15	15

Games since
	Main 9	Standard 9		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	West Rand (GWR)
Province	Gauteng (GT)
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	4	1	25	-212.5	1248.6	1036.1
Standard	4	1	25	-212.5	1248.6	1036.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	15	7	46.67	-28.3	1229.5	1201.2
Standard	15	7	46.67	-28.3	1229.5	1201.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1212.3	1216.4	1200	1200
2025-11-30	1212.3	1216.4	1200	1200
2025-11-01	1212.3	1216.4	1200	1200
2025-09-30	1212.3	1216.4	1200	1200
2025-09-01	1212.3	1216.4	1200	1200
2025-08-01	1212.3	1216.4	1200	1200
2025-07-01	1230.1	1238.2	1200	1200
2025-06-01	1230.1	1238.2	1200	1200
2025-05-01	1230.1	1238.2	1200	1200
2025-04-01	1230.1	1238.2	1200	1200
2025-03-01	1230.1	1238.2	1200	1200
2025-02-01	1230.1	1238.2	1200	1200
2025-01-01	1230.1	1238.2	1200	1200
2024-12-01	1230.1	1238.2	1200	1200
2024-11-01	1230.1	1238.2	1200	1200
2024-10-01	1230.1	1238.2	1200	1200
2024-09-01	1230.1	1238.2	1200	1200
2024-11-01	1230.1	1238.2	1200	1200
2024-07-01	1159.3	1151.8	1200	1200
2024-06-01	1159.3	1151.8	1200	1200
2024-05-01	1159.3	1151.8	1200	1200
2024-04-01	1159.3	1151.8	1200	1200
2024-03-01	1159.3	1151.8	1200	1200
2024-02-01	1159.3	1151.8	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	2025 D2 Schools League Finals (U13 Open)	2025-07-26	2025-07-26	Standard	West Rand (GWR)	5	4	1	Yes	Analysis
2	D2 School League Finals 2024 (U11)	2024-07-20	2024-07-20	Standard	West Rand (GWR)	5	5	4.5	Yes	Analysis
3	West Rand at Bastion 2023 (U12)	2023-08-05	2023-08-05	Standard	West Rand (GWR)	5	2	0	Yes	Analysis
4	D2 School League Finals 2023 (U11)	2023-07-22	2023-07-22	Standard	West Rand (GWR)	5	4	1.5	Yes	Analysis

#	Games	Start				End
1	6	Tournament D2 School League Finals 2024				Tournament 2025 D2 Schools League Finals
		date 2024-07-20	rnd 1	type Standard	result 0.5	date 2025-07-26	rnd 1	type Standard	result 1
		Opponent Arlow, J (Jaden)				Opponent Fourie, T (Theo)
2	2	Tournament D2 School League Finals 2023				Tournament D2 School League Finals 2023
		date 2023-07-22	rnd 4	type Standard	result 0.5	date 2023-07-22	rnd 5	type Standard	result 1
		Opponent Lekgoba, R (Rethabile Ellen)				Opponent Ramoroka, N (Nsuku)

#	Games	Start				End
1	6	Tournament D2 School League Finals 2024				Tournament 2025 D2 Schools League Finals
		date 2024-07-20	rnd 1	type Standard	result 0.5	date 2025-07-26	rnd 1	type Standard	result 1
		Opponent Arlow, J (Jaden)				Opponent Fourie, T (Theo)
2	2	Tournament D2 School League Finals 2023				Tournament D2 School League Finals 2023
		date 2023-07-22	rnd 4	type Standard	result 0.5	date 2023-07-22	rnd 5	type Standard	result 1
		Opponent Lekgoba, R (Rethabile Ellen)				Opponent Ramoroka, N (Nsuku)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament D2 School League Finals 2024				Tournament 2025 D2 Schools League Finals
		date 2024-07-20	rnd 2	type Standard	result 1	date 2025-07-26	rnd 1	type Standard	result 1
		Opponent De La Hunt Van Der Merwe, E (Eben)				Opponent Fourie, T (Theo)
2	1	Tournament D2 School League Finals 2023				Tournament D2 School League Finals 2023
		date 2023-07-22	rnd 5	type Standard	result 1	date 2023-07-22	rnd 5	type Standard	result 1
		Opponent Ramoroka, N (Nsuku)				Opponent Ramoroka, N (Nsuku)

#	Games	Start				End
1	5	Tournament D2 School League Finals 2024				Tournament 2025 D2 Schools League Finals
		date 2024-07-20	rnd 2	type Standard	result 1	date 2025-07-26	rnd 1	type Standard	result 1
		Opponent De La Hunt Van Der Merwe, E (Eben)				Opponent Fourie, T (Theo)
2	1	Tournament D2 School League Finals 2023				Tournament D2 School League Finals 2023
		date 2023-07-22	rnd 5	type Standard	result 1	date 2023-07-22	rnd 5	type Standard	result 1
		Opponent Ramoroka, N (Nsuku)				Opponent Ramoroka, N (Nsuku)

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	Fourie ,T (Theo)	2	1	0	2	1	0	0	0	0	0	0	0
1	Fourie ,T (Theo)	2	1339.9	1339.9	2	1334.8	1339.9	0	0	0	0	0	0
2	Le Roux ,L (Lana-May)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Le Roux ,L (Lana-May)	1	1233.8	808.8	1	1241.4	808.8	0	0	0	0	0	0
3	Maukeni ,O (Oratile)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Maukeni ,O (Oratile)	1	1182.7	757.7	1	1182.4	757.7	0	0	0	0	0	0
4	Botha ,W (Wian)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Botha ,W (Wian)	1	1202.7	777.7	1	1203.6	777.7	0	0	0	0	0	0
5	Lekgoba ,R (Rethabile Ellen)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Lekgoba ,R (Rethabile Ellen)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
6	Pieters ,A (Aiden)	1	1	425	1	1	425	0	0	0	0	0	0
6	Pieters ,A (Aiden)	1	1199.7	1624.7	1	1199.3	1624.7	0	0	0	0	0	0
7	Kgwadibane ,O (Olebogeng)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Kgwadibane ,O (Olebogeng)	1	1204.2	779.2	1	1205.1	779.2	0	0	0	0	0	0
8	Funhiro ,M (Mukudzei Neymar)	1	1	425	1	1	425	0	0	0	0	0	0
8	Funhiro ,M (Mukudzei Neymar)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Rodrigues ,R (Rodrigo)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Rodrigues ,R (Rodrigo)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	De La Hunt Van Der Merwe ,E (Eben)	1	1	425	1	1	425	0	0	0	0	0	0
10	De La Hunt Van Der Merwe ,E (Eben)	1	1113.7	1538.7	1	1101.6	1538.7	0	0	0	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

Botha, H (Henry Hendrik J)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms