Chess South Africa Ratings Database

PLAYER PAGE

Personal

Botha, L (Louis)

Chess SA id

1110136634

FIDE id

Date of birth

2011-07-29 (U16)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-03-04

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1172.1	1172.8	1170.8	1200
Raw rating	1172.1	1172.8	1170.8	1200
Weighted rating	1172.1	1172.8	1170.8	1200
Weighted performance	794	788.8	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	172.5	172.4	172.9	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2020-01-01	1200 2020-01-01	1200 2020-01-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2020-01-01	1200 2020-01-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1172.1	1172.8	1170.8	1200
Analysis
Rating	1172.1	1172.8	1170.8	1200
Raw rating	1172.1	1172.8	1170.8	1200
Weighted rating	1172.1	1172.8	1170.8
Weighted performance	794	788.8	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	172.5	172.4	172.9	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	1172.1	1172.8	1170.8	1200
New weighted rating	1172.1	1172.8	1170.8	1200
New weighted performance	793.6	788.4	0	0
Temp new rating	1172.1	1172.8	1170.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1172.1	1172.8	1170.8	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	5	5	0
	37	30	7
	0	0	0
History	42	35	7

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	42	19	45.24	-40.5	1177.7	1137.2
Standard	35	16	45.71	-36.4	1174.2	1137.8
Rapid	7	3	42.86	-60.7	1195.1	1134.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1172.1	1172.8	1170.8	1200
2025-09-01	1172.1	1172.8	1170.8	1200
2025-08-01	1172.1	1172.8	1170.8	1200
2025-07-01	1172.1	1172.8	1170.8	1200
2025-06-01	1172.1	1172.8	1170.8	1200
2025-05-01	1172.1	1172.8	1170.8	1200
2025-04-01	1172.1	1172.8	1170.8	1200
2025-03-01	1172.1	1172.8	1170.8	1200
2025-02-01	1172.1	1172.8	1170.8	1200
2025-01-01	1172.1	1172.8	1170.8	1200
2024-12-01	1172.1	1172.8	1170.8	1200
2024-11-01	1172.1	1172.8	1170.8	1200
2024-10-01	1172.1	1172.8	1170.8	1200
2024-09-01	1172.1	1172.8	1170.8	1200
2024-08-01	1172.1	1172.8	1170.8	1200
2024-07-01	1172.1	1172.8	1170.8	1200
2024-06-01	1172.1	1172.8	1170.8	1200
2024-08-01	1172.1	1172.8	1170.8	1200
2024-04-01	1172.1	1172.8	1170.8	1200
2024-03-01	1172.1	1172.8	1170.8	1200
2024-02-01	1172.1	1172.8	1170.8	1200
2024-01-01	1172.1	1172.8	1170.8	1200
2023-12-01	1172.1	1172.8	1170.8	1200
2023-11-01	1172.1	1172.8	1170.8	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	2023 Afrikaans Ho�r Seunskool Open Chess Tournament (D2)	2023-03-04	2023-03-04	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
2	2022 South African Junior Team Chess Championships (U12 Open)	2022-12-04	2022-12-08	Standard	4 Knights (4K)	7	6	2.5	Yes	Analysis
3	2022 Etienne Lewis (U12 Open)	2022-09-02	2022-09-04	Standard	Tshwane (GTP)	7	7	2.5	Yes	Analysis
4	Tuks Junior Developmental Tournament 2022 (Red)	2022-08-06	2022-08-06	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
5	2022 Alekhine Open (D)	2022-08-13	2022-08-14	Standard	Tshwane (GTP)	5	3	0.5	Yes	Analysis
6	D4 Play Offs 2022 (U13)	2022-07-30	2022-07-30	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
7	D4 Individuals 2022 (U11 Open)	2022-04-23	2022-04-23	Rapid	Tshwane (GTP)	7	7	3	Yes	Analysis
8	2022 Tshwane Chess Open Registration Tournament (D1)	2022-01-29	2022-01-29	Standard	Tshwane (GTP)	5	4	1	Yes	Analysis

#	Games	Start				End
1	3	Tournament 2023 Afrikaans Ho�r Seunskool Open Chess Tournament				Tournament 2023 Afrikaans Ho�r Seunskool Open Chess Tournament
		date 2023-03-04	rnd 1	type Standard	result 1	date 2023-03-04	rnd 3	type Standard	result 1
		Opponent Viljoen, A (Adriaan Johannes)				Opponent Upadhyay, S (Savya)
2	3	Tournament 2022 Etienne Lewis				Tournament 2022 South African Junior Team Chess Championships
		date 2022-09-04	rnd 6	type Standard	result 0.5	date 2022-12-04	rnd 1	type Standard	result 1
		Opponent Swanepoel, D (Daniel)				Opponent Mgbo, E (Emmanuel)
3	2	Tournament Tuks Junior Developmental Tournament 2022				Tournament Tuks Junior Developmental Tournament 2022
		date 2022-08-06	rnd 1	type Standard	result 1	date 2022-08-06	rnd 2	type Standard	result 1
		Opponent Wilson, C (Carah)				Opponent Van Niekerk, CD (Christiaan David)

#	Games	Start				End
1	3	Tournament 2023 Afrikaans Ho�r Seunskool Open Chess Tournament				Tournament 2023 Afrikaans Ho�r Seunskool Open Chess Tournament
		date 2023-03-04	rnd 1	type Standard	result 1	date 2023-03-04	rnd 3	type Standard	result 1
		Opponent Viljoen, A (Adriaan Johannes)				Opponent Upadhyay, S (Savya)
2	3	Tournament 2022 Etienne Lewis				Tournament 2022 South African Junior Team Chess Championships
		date 2022-09-04	rnd 6	type Standard	result 0.5	date 2022-12-04	rnd 1	type Standard	result 1
		Opponent Swanepoel, D (Daniel)				Opponent Mgbo, E (Emmanuel)
3	2	Tournament Tuks Junior Developmental Tournament 2022				Tournament Tuks Junior Developmental Tournament 2022
		date 2022-08-06	rnd 1	type Standard	result 1	date 2022-08-06	rnd 2	type Standard	result 1
		Opponent Wilson, C (Carah)				Opponent Van Niekerk, CD (Christiaan David)

#	Games	Start				End
1	2	Tournament D4 Individuals 2022				Tournament D4 Individuals 2022
		date 2022-04-23	rnd 4	type Rapid	result 1	date 2022-04-23	rnd 5	type Rapid	result 1
		Opponent Ballot, S (Stefan Christopher)				Opponent Fourie, J (Johan)
2	1	Tournament D4 Individuals 2022				Tournament D4 Individuals 2022
		date 2022-04-23	rnd 7	type Rapid	result 1	date 2022-04-23	rnd 7	type Rapid	result 1
		Opponent Basson, D (Daniel)				Opponent Basson, D (Daniel)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament 2023 Afrikaans Ho�r Seunskool Open Chess Tournament				Tournament 2023 Afrikaans Ho�r Seunskool Open Chess Tournament
		date 2023-03-04	rnd 1	type Standard	result 1	date 2023-03-04	rnd 3	type Standard	result 1
		Opponent Viljoen, A (Adriaan Johannes)				Opponent Upadhyay, S (Savya)
2	2	Tournament 2022 Etienne Lewis				Tournament 2022 South African Junior Team Chess Championships
		date 2022-09-04	rnd 7	type Standard	result 1	date 2022-12-04	rnd 1	type Standard	result 1
		Opponent Boshoff, R (Reinhardt)				Opponent Mgbo, E (Emmanuel)
3	2	Tournament Tuks Junior Developmental Tournament 2022				Tournament Tuks Junior Developmental Tournament 2022
		date 2022-08-06	rnd 1	type Standard	result 1	date 2022-08-06	rnd 2	type Standard	result 1
		Opponent Wilson, C (Carah)				Opponent Van Niekerk, CD (Christiaan David)

#	Games	Start				End
1	3	Tournament 2023 Afrikaans Ho�r Seunskool Open Chess Tournament				Tournament 2023 Afrikaans Ho�r Seunskool Open Chess Tournament
		date 2023-03-04	rnd 1	type Standard	result 1	date 2023-03-04	rnd 3	type Standard	result 1
		Opponent Viljoen, A (Adriaan Johannes)				Opponent Upadhyay, S (Savya)
2	2	Tournament 2022 Etienne Lewis				Tournament 2022 South African Junior Team Chess Championships
		date 2022-09-04	rnd 7	type Standard	result 1	date 2022-12-04	rnd 1	type Standard	result 1
		Opponent Boshoff, R (Reinhardt)				Opponent Mgbo, E (Emmanuel)
3	2	Tournament Tuks Junior Developmental Tournament 2022				Tournament Tuks Junior Developmental Tournament 2022
		date 2022-08-06	rnd 1	type Standard	result 1	date 2022-08-06	rnd 2	type Standard	result 1
		Opponent Wilson, C (Carah)				Opponent Van Niekerk, CD (Christiaan David)

#	Games	Start				End
1	2	Tournament D4 Individuals 2022				Tournament D4 Individuals 2022
		date 2022-04-23	rnd 4	type Rapid	result 1	date 2022-04-23	rnd 5	type Rapid	result 1
		Opponent Ballot, S (Stefan Christopher)				Opponent Fourie, J (Johan)
2	1	Tournament D4 Individuals 2022				Tournament D4 Individuals 2022
		date 2022-04-23	rnd 7	type Rapid	result 1	date 2022-04-23	rnd 7	type Rapid	result 1
		Opponent Basson, D (Daniel)				Opponent Basson, D (Daniel)

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	Le Roux ,D (Daniel)	2	0	-425	1	0	-425	1	0	-425	0	0	0
1	Le Roux ,D (Daniel)	2	1116.1	691.1	1	1154.6	691.1	1	966.5	691.1	0	0	0
2	Labuschagne ,E (Edrich)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
2	Labuschagne ,E (Edrich)	1	1141.2	1141.2	1	1129.2	1141.2	0	0	0	0	0	0
3	Lombard ,R (Roan)	1	1	425	1	1	425	0	0	0	0	0	0
3	Lombard ,R (Roan)	1	1256	1681	1	1271.2	1681	0	0	0	0	0	0
4	Karsten ,CB (Chay Belle)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Karsten ,CB (Chay Belle)	1	1189	764	1	1171.4	764	0	0	0	0	0	0
5	De Jager ,J (Jandre)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	De Jager ,J (Jandre)	1	1132.1	707.1	1	1126.8	707.1	0	0	0	0	0	0
6	Boshoff ,R (Reinhardt)	1	1	425	1	1	425	0	0	0	0	0	0
6	Boshoff ,R (Reinhardt)	1	1103.1	1528.1	1	1092.4	1528.1	0	0	0	0	0	0
7	Fokker ,CD (Christiaan Dirk)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Fokker ,CD (Christiaan Dirk)	1	1153.2	728.2	1	1136.5	728.2	0	0	0	0	0	0
8	De Villiers ,L (Luc)	1	1	425	1	1	425	0	0	0	0	0	0
8	De Villiers ,L (Luc)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Upadhyay ,S (Savya)	1	1	425	1	1	425	0	0	0	0	0	0
9	Upadhyay ,S (Savya)	1	1239	1664	1	1241	1664	0	0	0	0	0	0
10	Snyman ,J (Jacques)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Snyman ,J (Jacques)	1	1084.3	659.3	1	1066.6	659.3	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, L (Louis)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms