Chess South Africa Ratings Database

PLAYER PAGE

Personal

Botha, L (Louis)

Chess SA id

1140192017

FIDE id

Date of birth

2014-09-29 (U12)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-04-12

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1189.4	1224.5	1138.1	1200
Raw rating	1189.4	1224.5	1138.1	1200
Weighted rating	1169.4	1210.5	1131.6	1200
Weighted performance	0	0	0	0
Floor	700	724.5	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	168.3	160.1	181.1	165.8
Highest rating	1200 2024-02-01	1224.5 2025-05-05	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1200 2024-02-01	1224.5 2025-05-05	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2024-02-01	1207.3 2025-08-01	1200 2024-02-01	1200 2024-02-01
Highest weighted performance	1200 2024-12-01	1200 2024-02-01	1200 2024-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1189.4	1224.5	1138.1	1200
Analysis
Rating	1189.4	1224.5	1138.1	1200
Raw rating	1189.4	1224.5	1138.1	1200
Weighted rating	1169.4	1210.5	1131.6
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	724.5	700	700
Max/Min rating change allowed	168.3	160.1	181.1	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	1189.4	1224.5	1138.1	1200
New weighted rating	1171.1	1212	1131.5	1200
New weighted performance	0	0	0	0
Temp new rating	1189.4	1224.5	1138.1	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1189.4	1224.5	1138.1	1200
New K-factor	36	36	36	36
New floor	700	724.5	700	700

Item	Main	Standard	Rapid
	0	0	0
	10	5	5
	10	0	10
	0	0	0
	0	0	0
	0	0	0
History	20	5	15

Games since
	Main 20	Standard 5		Rapid 15		Blitz 0
Gender	Male
Age group	U12
Region	Ekurhuleni (GE)
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	50	0	1242.1	1242.1
Standard	5	3	60	85	1244.4	1329.4
Rapid	5	2	40	-85	1239.7	1154.7
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	20	7.5	37.5	-106.2	1221	1114.8
Standard	5	3	60	85	1244.4	1329.4
Rapid	15	4.5	30	-170	1213.2	1043.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1189.4	1224.5	1138.1	1200
2025-09-01	1189.4	1224.5	1138.1	1200
2025-08-01	1189.4	1224.5	1138.1	1200
2025-07-01	1189.4	1224.5	1138.1	1200
2025-06-01	1189.4	1224.5	1138.1	1200
2025-05-01	1189.4	1224.5	1138.1	1200
2025-04-01	1161.3	1200	1138.1	1200
2025-03-01	1161.3	1200	1138.1	1200
2025-02-01	1161.3	1200	1138.1	1200
2025-01-01	1145.6	1200	1112.4	1200
2024-12-01	1145.6	1200	1112.4	1200
2024-11-01	1145.6	1200	1112.4	1200
2024-10-01	1145.6	1200	1112.4	1200
2024-09-01	1145.6	1200	1112.4	1200
2024-08-01	1145.6	1200	1112.4	1200
2024-07-01	1145.6	1200	1112.4	1200
2024-06-01	1145.6	1200	1112.4	1200
2024-08-01	1145.6	1200	1112.4	1200
2024-04-01	1145.6	1200	1112.4	1200
2024-03-01	1177	1200	1161.6	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	Benoni Primary School Cluster 12 April 2025 (U11 Open)	2025-04-12	2025-04-12	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
2	LS Northmead Trials 2025 (U11)	2025-01-25	2025-01-25	Rapid	Ekurhuleni (GE)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Benoni Primary School Cluster 12 April 2025 (U11 Open)	2025-04-12	2025-04-12	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
2	LS Northmead Trials 2025 (U11)	2025-01-25	2025-01-25	Rapid	Ekurhuleni (GE)	5	5	2	Yes	Analysis
3	Benoni Primary School Cluster Individuals 2024 (U11 Boys)	2024-03-09	2024-03-09	Rapid	Ekurhuleni (GE)	5	5	1	Yes	Analysis
4	Laerskool Northmead Proewe 2024 (U11)	2024-02-10	2024-02-10	Rapid	Ekurhuleni (GE)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament Benoni Primary School Cluster 12 April 2025				Tournament Benoni Primary School Cluster 12 April 2025
		date 2025-04-12	rnd 4	type Standard	result 1	date 2025-04-12	rnd 5	type Standard	result 1
		Opponent Naicker, K (Kaiden)				Opponent Holmes, B (Benjamin)
2	2	Tournament LS Northmead Trials 2025				Tournament LS Northmead Trials 2025
		date 2025-01-25	rnd 2	type Rapid	result 1	date 2025-01-25	rnd 3	type Rapid	result 1
		Opponent Korf, R (Ruan)				Opponent Cronje, X (Xavier)
3	2	Tournament Laerskool Northmead Proewe 2024				Tournament Benoni Primary School Cluster Individuals 2024
		date 2024-02-10	rnd 5	type Rapid	result 0.5	date 2024-03-09	rnd 1	type Rapid	result 1
		Opponent Henderson, H (Hizkiah)				Opponent Janse Van Vuuren, M (Malan)

#	Games	Start				End
1	2	Tournament Benoni Primary School Cluster 12 April 2025				Tournament Benoni Primary School Cluster 12 April 2025
		date 2025-04-12	rnd 4	type Standard	result 1	date 2025-04-12	rnd 5	type Standard	result 1
		Opponent Naicker, K (Kaiden)				Opponent Holmes, B (Benjamin)
2	1	Tournament Benoni Primary School Cluster 12 April 2025				Tournament Benoni Primary School Cluster 12 April 2025
		date 2025-04-12	rnd 2	type Standard	result 1	date 2025-04-12	rnd 2	type Standard	result 1
		Opponent Teixeiro, L (Lisandro)				Opponent Teixeiro, L (Lisandro)

#	Games	Start				End
1	2	Tournament LS Northmead Trials 2025				Tournament LS Northmead Trials 2025
		date 2025-01-25	rnd 2	type Rapid	result 1	date 2025-01-25	rnd 3	type Rapid	result 1
		Opponent Korf, R (Ruan)				Opponent Cronje, X (Xavier)
2	2	Tournament Laerskool Northmead Proewe 2024				Tournament Benoni Primary School Cluster Individuals 2024
		date 2024-02-10	rnd 5	type Rapid	result 0.5	date 2024-03-09	rnd 1	type Rapid	result 1
		Opponent Henderson, H (Hizkiah)				Opponent Janse Van Vuuren, M (Malan)
3	1	Tournament Laerskool Northmead Proewe 2024				Tournament Laerskool Northmead Proewe 2024
		date 2024-02-10	rnd 3	type Rapid	result 1	date 2024-02-10	rnd 3	type Rapid	result 1
		Opponent Erasmus, L (Liane)				Opponent Erasmus, L (Liane)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Benoni Primary School Cluster 12 April 2025				Tournament Benoni Primary School Cluster 12 April 2025
		date 2025-04-12	rnd 4	type Standard	result 1	date 2025-04-12	rnd 5	type Standard	result 1
		Opponent Naicker, K (Kaiden)				Opponent Holmes, B (Benjamin)
2	2	Tournament LS Northmead Trials 2025				Tournament LS Northmead Trials 2025
		date 2025-01-25	rnd 2	type Rapid	result 1	date 2025-01-25	rnd 3	type Rapid	result 1
		Opponent Korf, R (Ruan)				Opponent Cronje, X (Xavier)
3	1	Tournament Benoni Primary School Cluster 12 April 2025				Tournament Benoni Primary School Cluster 12 April 2025
		date 2025-04-12	rnd 2	type Standard	result 1	date 2025-04-12	rnd 2	type Standard	result 1
		Opponent Teixeiro, L (Lisandro)				Opponent Teixeiro, L (Lisandro)

#	Games	Start				End
1	2	Tournament Benoni Primary School Cluster 12 April 2025				Tournament Benoni Primary School Cluster 12 April 2025
		date 2025-04-12	rnd 4	type Standard	result 1	date 2025-04-12	rnd 5	type Standard	result 1
		Opponent Naicker, K (Kaiden)				Opponent Holmes, B (Benjamin)
2	1	Tournament Benoni Primary School Cluster 12 April 2025				Tournament Benoni Primary School Cluster 12 April 2025
		date 2025-04-12	rnd 2	type Standard	result 1	date 2025-04-12	rnd 2	type Standard	result 1
		Opponent Teixeiro, L (Lisandro)				Opponent Teixeiro, L (Lisandro)

#	Games	Start				End
1	2	Tournament LS Northmead Trials 2025				Tournament LS Northmead Trials 2025
		date 2025-01-25	rnd 2	type Rapid	result 1	date 2025-01-25	rnd 3	type Rapid	result 1
		Opponent Korf, R (Ruan)				Opponent Cronje, X (Xavier)
2	1	Tournament Benoni Primary School Cluster Individuals 2024				Tournament Benoni Primary School Cluster Individuals 2024
		date 2024-03-09	rnd 1	type Rapid	result 1	date 2024-03-09	rnd 1	type Rapid	result 1
		Opponent Janse Van Vuuren, M (Malan)				Opponent Janse Van Vuuren, M (Malan)
3	1	Tournament Laerskool Northmead Proewe 2024				Tournament Laerskool Northmead Proewe 2024
		date 2024-02-10	rnd 3	type Rapid	result 1	date 2024-02-10	rnd 3	type Rapid	result 1
		Opponent Erasmus, L (Liane)				Opponent Erasmus, L (Liane)

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	Naicker ,K (Kaiden)	1	1	425	1	1	425	0	0	0	0	0	0
1	Naicker ,K (Kaiden)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Holmes ,B (Benjamin)	1	1	425	1	1	425	0	0	0	0	0	0
2	Holmes ,B (Benjamin)	1	1230	1655	1	1250	1655	0	0	0	0	0	0
3	Teixeiro ,L (Lisandro)	1	1	425	1	1	425	0	0	0	0	0	0
3	Teixeiro ,L (Lisandro)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Coetzee ,O (Oliver)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Coetzee ,O (Oliver)	1	1256.3	831.3	1	1217.3	831.3	0	0	0	0	0	0
5	De Bruyn ,R (Ricard)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	De Bruyn ,R (Ricard)	1	1335.8	910.8	1	1322.7	910.8	0	0	0	0	0	0
6	Erasmus ,L (Liane)	1	1	425	0	0	0	1	1	425	0	0	0
6	Erasmus ,L (Liane)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
7	Potgieter ,R (Ruben)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Potgieter ,R (Ruben)	1	1200	775	0	0	0	1	1200	775	0	0	0
8	Henderson ,H (Hizkiah)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
8	Henderson ,H (Hizkiah)	1	1200	1200	0	0	0	1	1200	1200	0	0	0
9	Van Der Westhuizen ,S (Simeon)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Van Der Westhuizen ,S (Simeon)	1	1200	775	0	0	0	1	1200	775	0	0	0
10	Van Rensburg ,J (Janru)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Van Rensburg ,J (Janru)	1	1291.3	866.3	0	0	0	1	1317.3	866.3	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Botha, L (Louis)

Ratings

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Historical performance

Last 24 raw ratings

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Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms