Chess South Africa Ratings Database

PLAYER PAGE

Personal

Botha, A (Austin Michael)

Chess SA id

1140303307

FIDE id

Date of birth

2014-03-19 (U14)

Gender

Male

Region

Tshwane (GTP)

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	1203.7	1207	1200	1200
Raw rating	1203.7	1207	1200	1200
Weighted rating	1183.7	1181.8	1200	1200
Weighted performance	0	0	0	0
Floor	703.7	707	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	164.9	164.2	165.8	165.8
Highest rating	1203.7 2025-08-01	1207 2025-08-01	1200 2024-06-01	1200 2024-06-01
Highest raw rating	1203.7 2025-08-01	1207 2025-08-01	1200 2024-06-01	1200 2024-06-01
Highest weighted rating	1200 2024-11-01	1200 2024-11-01	1200 2024-06-01	1200 2024-06-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-06-01	1200 2024-06-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1203.7	1207	1200	1200
Analysis
Rating	1203.7	1207	1200	1200
Raw rating	1203.7	1207	1200	1200
Weighted rating	1183.7	1181.8	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	703.7	707	700	700
Max/Min rating change allowed	164.9	164.2	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	1203.7	1207	1200	1200
New weighted rating	1185.6	1184.2	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1203.7	1207	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1203.7	1207	1200	1200
New K-factor	36	36	36	36
New floor	703.7	707	700	700

Item	Main	Standard
	0	0
	10	10
	9	9
	0	0
	0	0
	0	0
History	19	19

Games since
	Main 19	Standard 19		Rapid 0		Blitz 0
Gender	Male
Age group	U12
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	10	5.5	55	42.5	1222.5	1265
Standard	10	5.5	55	42.5	1222.5	1265
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	19	8	42.11	-67.1	1221.7	1154.6
Standard	19	8	42.11	-67.1	1221.7	1154.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1203.7	1207	1200	1200
2025-11-30	1203.7	1207	1200	1200
2025-11-01	1203.7	1207	1200	1200
2025-09-30	1203.7	1207	1200	1200
2025-09-01	1203.7	1207	1200	1200
2025-08-01	1203.7	1207	1200	1200
2025-07-01	1182.3	1180.6	1200	1200
2025-06-01	1182.3	1180.6	1200	1200
2025-05-01	1173.2	1167.9	1200	1200
2025-04-01	1173.2	1167.9	1200	1200
2025-03-01	1173.2	1167.9	1200	1200
2025-02-01	1172.3	1166.8	1200	1200
2025-01-01	1148.9	1138.8	1200	1200
2024-12-01	1148.9	1138.8	1200	1200
2024-11-01	1148.9	1138.8	1200	1200
2024-10-01	1148.9	1138.8	1200	1200
2024-09-01	1148.9	1138.8	1200	1200
2024-11-01	1148.9	1138.8	1200	1200
2024-07-01	1175.8	1170.8	1200	1200
2024-06-01	1175.8	1170.8	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	2025 Tshwane North School District Cluster 4 & 5 Team League (D3) (U11)	2025-07-26	2025-07-26	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
2	2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5 (U11 Open)	2025-05-10	2025-05-10	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
3	2024 Tshwane North School District Cluster 4 & 5 Team League (U13)	2024-07-20	2024-07-20	Standard	Tshwane (GTP)	5	4	1	Yes	Analysis
4	District 3 Cluster 4 and 5 Individuals 2024 (U11 Boys)	2024-05-04	2024-05-04	Standard	Tshwane (GTP)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5				Tournament 2025 Tshwane North School District Cluster 4 & 5 Team League (D3)
		date 2025-05-10	rnd 4	type Standard	result 0.5	date 2025-07-26	rnd 1	type Standard	result 1
		Opponent Schauer, R (Rudi)				Opponent Bouwer, H (Henco)
2	2	Tournament 2025 Tshwane North School District Cluster 4 & 5 Team League (D3)				Tournament 2025 Tshwane North School District Cluster 4 & 5 Team League (D3)
		date 2025-07-26	rnd 4	type Standard	result 1	date 2025-07-26	rnd 5	type Standard	result 1
		Opponent Aucamp, H (Hardus)				Opponent Krog, G (Gerhard)
3	1	Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5				Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5
		date 2025-05-10	rnd 2	type Standard	result 1	date 2025-05-10	rnd 2	type Standard	result 1
		Opponent Steenekamp, E (Eben)				Opponent Steenekamp, E (Eben)

#	Games	Start				End
1	3	Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5				Tournament 2025 Tshwane North School District Cluster 4 & 5 Team League (D3)
		date 2025-05-10	rnd 4	type Standard	result 0.5	date 2025-07-26	rnd 1	type Standard	result 1
		Opponent Schauer, R (Rudi)				Opponent Bouwer, H (Henco)
2	2	Tournament 2025 Tshwane North School District Cluster 4 & 5 Team League (D3)				Tournament 2025 Tshwane North School District Cluster 4 & 5 Team League (D3)
		date 2025-07-26	rnd 4	type Standard	result 1	date 2025-07-26	rnd 5	type Standard	result 1
		Opponent Aucamp, H (Hardus)				Opponent Krog, G (Gerhard)
3	1	Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5				Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5
		date 2025-05-10	rnd 2	type Standard	result 1	date 2025-05-10	rnd 2	type Standard	result 1
		Opponent Steenekamp, E (Eben)				Opponent Steenekamp, E (Eben)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2025 Tshwane North School District Cluster 4 & 5 Team League (D3)				Tournament 2025 Tshwane North School District Cluster 4 & 5 Team League (D3)
		date 2025-07-26	rnd 4	type Standard	result 1	date 2025-07-26	rnd 5	type Standard	result 1
		Opponent Aucamp, H (Hardus)				Opponent Krog, G (Gerhard)
2	2	Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5				Tournament 2025 Tshwane North School District Cluster 4 & 5 Team League (D3)
		date 2025-05-10	rnd 5	type Standard	result 1	date 2025-07-26	rnd 1	type Standard	result 1
		Opponent Erasmus, L (Luan)				Opponent Bouwer, H (Henco)
3	1	Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5				Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5
		date 2025-05-10	rnd 2	type Standard	result 1	date 2025-05-10	rnd 2	type Standard	result 1
		Opponent Steenekamp, E (Eben)				Opponent Steenekamp, E (Eben)

#	Games	Start				End
1	2	Tournament 2025 Tshwane North School District Cluster 4 & 5 Team League (D3)				Tournament 2025 Tshwane North School District Cluster 4 & 5 Team League (D3)
		date 2025-07-26	rnd 4	type Standard	result 1	date 2025-07-26	rnd 5	type Standard	result 1
		Opponent Aucamp, H (Hardus)				Opponent Krog, G (Gerhard)
2	2	Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5				Tournament 2025 Tshwane North School District Cluster 4 & 5 Team League (D3)
		date 2025-05-10	rnd 5	type Standard	result 1	date 2025-07-26	rnd 1	type Standard	result 1
		Opponent Erasmus, L (Luan)				Opponent Bouwer, H (Henco)
3	1	Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5				Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5
		date 2025-05-10	rnd 2	type Standard	result 1	date 2025-05-10	rnd 2	type Standard	result 1
		Opponent Steenekamp, E (Eben)				Opponent Steenekamp, E (Eben)

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	Steenekamp ,E (Eben)	1	1	425	1	1	425	0	0	0	0	0	0
1	Steenekamp ,E (Eben)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Moller ,R (Ryno)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
2	Moller ,R (Ryno)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
3	Herbst ,AJL (A Le Roux)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Herbst ,AJL (A Le Roux)	1	1239.7	814.7	1	1241.1	814.7	0	0	0	0	0	0
4	Aucamp ,H (Hardus)	1	1	425	1	1	425	0	0	0	0	0	0
4	Aucamp ,H (Hardus)	1	1211.2	1636.2	1	1212.8	1636.2	0	0	0	0	0	0
5	Viljoen ,A (Alexander)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Viljoen ,A (Alexander)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Chansa ,K (Kisanga)	1	1	425	1	1	425	0	0	0	0	0	0
6	Chansa ,K (Kisanga)	1	1175	1600	1	1172.3	1600	0	0	0	0	0	0
7	Nkosi ,N (Nsika)	1	1	425	1	1	425	0	0	0	0	0	0
7	Nkosi ,N (Nsika)	1	1210.8	1635.8	1	1211.5	1635.8	0	0	0	0	0	0
8	Bouwer ,H (Henco)	1	1	425	1	1	425	0	0	0	0	0	0
8	Bouwer ,H (Henco)	1	1209.5	1634.5	1	1211.4	1634.5	0	0	0	0	0	0
9	De Waal ,L (Landon John)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	De Waal ,L (Landon John)	1	1210	785	1	1211.6	785	0	0	0	0	0	0
10	Folkerts ,E (Ewan)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Folkerts ,E (Ewan)	1	1254.1	829.1	1	1268	829.1	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

Botha, A (Austin Michael)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms