Chess South Africa Ratings Database

PLAYER PAGE

Personal

Botha, B (Brandon)

Chess SA id

1160311117

FIDE id

Date of birth

2016-12-20 (U10)

Gender

Male

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1101

Item	Main	Standard	Rapid	Blitz
Rating	1225.9	1209.9	1214.9	1200
Raw rating	1225.9	1209.9	1214.2	1200
Weighted rating	1213	1201.5	1214.9	1200
Weighted performance	0	0	0	0
Floor	725.9	709.9	731.2	700
K-factor	36	36	36	36
Min/Max rating change allowed	159.8	163.5	162.5	165.8
Highest rating	1254.6 2024-09-01	1209.9 2025-09-01	1315.8 2024-09-01	1200 2024-09-01
Highest raw rating	1225.9 2025-09-01	1209.9 2025-09-01	1231.2 2024-10-01	1200 2024-09-01
Highest weighted rating	1215.2 2024-10-01	1200.8 2025-09-01	1231.2 2024-10-01	1200 2024-09-01
Highest weighted performance	1254.6 2024-09-01	1200 2024-09-01	1315.8 2024-09-01	1200 2024-09-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0.2	0
New rating	1225.9	1209.9	1215.1	1200
Analysis
Rating	1225.9	1209.9	1214.9	1200
Raw rating	1225.9	1209.9	1214.2	1200
Weighted rating	1213	1201.5	1214.9
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	725.9	709.9	731.2	700
Max/Min rating change allowed	159.8	163.5	162.5	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	1225.9	1209.9	1214.2	1200
New weighted rating	1214.4	1202.3	1215.1	1200
New weighted performance	0	0	0	0
Temp new rating	1225.9	1209.9	1215.1	1200
Temp new rating +/-	0	0	0.2	0
Final new rating +/-	0	0	0.2	0
New rating	1225.9	1209.9	1215.1	1200
New K-factor	36	36	36	36
New floor	725.9	709.9	731.2	700

Item	Main	Standard	Rapid
	0	0	0
	17	5	12
	6	0	6
	0	0	0
	0	0	0
	0	0	0
History	23	5	18

Games since
	Main 23	Standard 5		Rapid 18		Blitz 0
Gender	Male
Age group	U10
Region	Overberg (WOS)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 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	17	7.5	44.12	-50	1284.8	1234.8
Standard	5	2	40	-85	1376	1291
Rapid	12	5.5	45.83	-35.4	1246.8	1211.4
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	23	11.5	50	0	1255.7	1255.7
Standard	5	2	40	-85	1376	1291
Rapid	18	9.5	52.78	23.6	1222.3	1245.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1225.9	1209.9	1214.2	1200
2025-09-01	1225.9	1209.9	1214.2	1200
2025-08-01	1213.9	1200	1214.2	1200
2025-07-01	1213.9	1200	1213.8	1200
2025-06-01	1213.9	1200	1213.6	1200
2025-05-01	1213.9	1200	1213.6	1200
2025-04-01	1213.9	1200	1213.6	1200
2025-03-01	1213.9	1200	1213.6	1200
2025-02-01	1215.2	1200	1231.2	1200
2025-01-01	1215.2	1200	1231.2	1200
2024-12-01	1215.2	1200	1231.2	1200
2024-11-01	1215.2	1200	1231.2	1200
2024-10-01	1215.2	1200	1231.2	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	1200	1200	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	Overberg Top Schools 2025 (U7+U9)	2025-08-02	2025-08-02	Standard	Overberg (WOS)	5	5	2	Yes	Analysis
2	Curro Hermanus Summer Open 2025 (U9)	2025-02-08	2025-02-08	Rapid	Overberg (WOS)	6	6	2.5	Yes	Analysis
3	Overberg Schools & Federation Open 2025 (U9)	2025-02-01	2025-02-01	Rapid	Overberg (WOS)	6	6	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Overberg Top Schools 2025 (U7+U9)	2025-08-02	2025-08-02	Standard	Overberg (WOS)	5	5	2	Yes	Analysis
2	Curro Hermanus Summer Open 2025 (U9)	2025-02-08	2025-02-08	Rapid	Overberg (WOS)	6	6	2.5	Yes	Analysis
3	Overberg Schools & Federation Open 2025 (U9)	2025-02-01	2025-02-01	Rapid	Overberg (WOS)	6	6	3	Yes	Analysis
4	Kingsway Chess Open 2024 (Beginners)	2024-09-14	2024-09-14	Rapid	Overberg (WOS)	6	6	4	Yes	Analysis

#	Games	Start				End
1	3	Tournament Kingsway Chess Open 2024				Tournament Kingsway Chess Open 2024
		date 2024-09-14	rnd 1	type Rapid	result 1	date 2024-09-14	rnd 3	type Rapid	result 1
		Opponent Vivier, S (Skyler)				Opponent Smit, R (Rohan)
2	2	Tournament Overberg Top Schools 2025				Tournament Overberg Top Schools 2025
		date 2025-08-02	rnd 2	type Standard	result 1	date 2025-08-02	rnd 3	type Standard	result 1
		Opponent Bain, T (Thomas)				Opponent Groenewald, L (Lene)
3	2	Tournament Curro Hermanus Summer Open 2025				Tournament Curro Hermanus Summer Open 2025
		date 2025-02-08	rnd 3	type Rapid	result 1	date 2025-02-08	rnd 4	type Rapid	result 0.5
		Opponent Le Roux, M (Markus)				Opponent de Villiers, I (Isabelle)

#	Games	Start				End
1	2	Tournament Overberg Top Schools 2025				Tournament Overberg Top Schools 2025
		date 2025-08-02	rnd 2	type Standard	result 1	date 2025-08-02	rnd 3	type Standard	result 1
		Opponent Bain, T (Thomas)				Opponent Groenewald, L (Lene)

#	Games	Start				End
1	3	Tournament Kingsway Chess Open 2024				Tournament Kingsway Chess Open 2024
		date 2024-09-14	rnd 1	type Rapid	result 1	date 2024-09-14	rnd 3	type Rapid	result 1
		Opponent Vivier, S (Skyler)				Opponent Smit, R (Rohan)
2	2	Tournament Curro Hermanus Summer Open 2025				Tournament Curro Hermanus Summer Open 2025
		date 2025-02-08	rnd 3	type Rapid	result 1	date 2025-02-08	rnd 4	type Rapid	result 0.5
		Opponent Le Roux, M (Markus)				Opponent de Villiers, I (Isabelle)
3	1	Tournament Curro Hermanus Summer Open 2025				Tournament Curro Hermanus Summer Open 2025
		date 2025-02-08	rnd 1	type Rapid	result 1	date 2025-02-08	rnd 1	type Rapid	result 1
		Opponent Basson, A (Adam)				Opponent Basson, A (Adam)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Kingsway Chess Open 2024				Tournament Kingsway Chess Open 2024
		date 2024-09-14	rnd 1	type Rapid	result 1	date 2024-09-14	rnd 3	type Rapid	result 1
		Opponent Vivier, S (Skyler)				Opponent Smit, R (Rohan)
2	2	Tournament Overberg Top Schools 2025				Tournament Overberg Top Schools 2025
		date 2025-08-02	rnd 2	type Standard	result 1	date 2025-08-02	rnd 3	type Standard	result 1
		Opponent Bain, T (Thomas)				Opponent Groenewald, L (Lene)
3	1	Tournament Curro Hermanus Summer Open 2025				Tournament Curro Hermanus Summer Open 2025
		date 2025-02-08	rnd 3	type Rapid	result 1	date 2025-02-08	rnd 3	type Rapid	result 1
		Opponent Le Roux, M (Markus)				Opponent Le Roux, M (Markus)

#	Games	Start				End
1	2	Tournament Overberg Top Schools 2025				Tournament Overberg Top Schools 2025
		date 2025-08-02	rnd 2	type Standard	result 1	date 2025-08-02	rnd 3	type Standard	result 1
		Opponent Bain, T (Thomas)				Opponent Groenewald, L (Lene)

#	Games	Start				End
1	3	Tournament Kingsway Chess Open 2024				Tournament Kingsway Chess Open 2024
		date 2024-09-14	rnd 1	type Rapid	result 1	date 2024-09-14	rnd 3	type Rapid	result 1
		Opponent Vivier, S (Skyler)				Opponent Smit, R (Rohan)
2	1	Tournament Curro Hermanus Summer Open 2025				Tournament Curro Hermanus Summer Open 2025
		date 2025-02-08	rnd 3	type Rapid	result 1	date 2025-02-08	rnd 3	type Rapid	result 1
		Opponent Le Roux, M (Markus)				Opponent Le Roux, M (Markus)
3	1	Tournament Curro Hermanus Summer Open 2025				Tournament Curro Hermanus Summer Open 2025
		date 2025-02-08	rnd 1	type Rapid	result 1	date 2025-02-08	rnd 1	type Rapid	result 1
		Opponent Basson, A (Adam)				Opponent Basson, A (Adam)

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	Wood ,J (James)	3	0	-425	0	0	0	3	0	-425	0	0	0
1	Wood ,J (James)	3	1232.4	807.4	0	0	0	3	1256.3	807.4	0	0	0
2	Crafford ,Q (Quade)	2	0	-425	0	0	0	2	0	-425	0	0	0
2	Crafford ,Q (Quade)	2	1469.4	1044.4	0	0	0	2	1237.4	1044.4	0	0	0
3	Bain ,T (Thomas)	1	1	425	1	1	425	0	0	0	0	0	0
3	Bain ,T (Thomas)	1	1400	1825	1	1319.6	1825	0	0	0	0	0	0
4	Badenhorst ,R (Rouxan)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Badenhorst ,R (Rouxan)	1	1584.3	1159.3	1	1499.8	1159.3	0	0	0	0	0	0
5	Lourens ,L (Lihan)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Lourens ,L (Lihan)	1	1402.1	977.1	1	1378.1	977.1	0	0	0	0	0	0
6	Kuhn ,D (Dian)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Kuhn ,D (Dian)	1	1293.6	868.6	1	1303.9	868.6	0	0	0	0	0	0
7	Groenewald ,L (Lene)	1	1	425	1	1	425	0	0	0	0	0	0
7	Groenewald ,L (Lene)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Smit ,R (Rohan)	1	1	425	0	0	0	1	1	425	0	0	0
8	Smit ,R (Rohan)	1	1183.9	1608.9	0	0	0	1	1174.8	1608.9	0	0	0
9	Harikisun ,A (Aaheli)	1	1	425	0	0	0	1	1	425	0	0	0
9	Harikisun ,A (Aaheli)	1	1175.9	1600.9	0	0	0	1	1182.6	1600.9	0	0	0
10	Smit ,H (Hennie)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Smit ,H (Hennie)	1	1151	726	0	0	0	1	1124.4	726	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Botha, B (Brandon)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms