Chess South Africa Ratings Database

PLAYER PAGE

Personal

Botha, B (Brandon)

Chess SA id

1160311117

FIDE id

Date of birth

2016-12-20 (U12)

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

Item	Main	Standard	Rapid	Blitz
Rating	1225.9	1209.9	1215.5	1200
Raw rating	1225.9	1209.9	1214.2	1200
Weighted rating	1216.9	1203.6	1215.5	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	0.1	0
New rating	1225.9	1209.9	1215.6	1200
Analysis
Rating	1225.9	1209.9	1215.5	1200
Raw rating	1225.9	1209.9	1214.2	1200
Weighted rating	1216.9	1203.6	1215.5
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	1218	1204.3	1215.6	1200
New weighted performance	0	0	0	0
Temp new rating	1225.9	1209.9	1215.6	1200
Temp new rating +/-	0	0	0.1	0
Final new rating +/-	0	0	0.1	0
New rating	1225.9	1209.9	1215.6	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
2026-01-01	1225.9	1209.9	1214.2	1200
2025-11-30	1225.9	1209.9	1214.2	1200
2025-11-01	1225.9	1209.9	1214.2	1200
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
2024-11-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-05-01	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

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	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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PLAYER PAGE

Personal

Botha, B (Brandon)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms