Chess South Africa Ratings Database

PLAYER PAGE

Personal

Botha, A (Andre)

Chess SA id

179002882

FIDE id

Date of birth

1979-04-16 (Adult)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-01-25

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1756	1793.3	1741.7	1807
Raw rating	1745.1	1793.3	1731.7	1807
Weighted rating	1756	1792	1741.7	1805
Weighted performance	0	0	0	0
Floor	1310	1307	1307	1307
K-factor	24	24	24	24
Min/Max rating change allowed	76.3	71.2	77.7	69.8
Highest rating	1810 2024-02-01	1807 2024-02-01	1807 2024-02-01	1807 2024-02-01
Highest raw rating	1810 2024-02-01	1807 2024-02-01	1807 2024-02-01	1807 2024-02-01
Highest weighted rating	1745.1 2025-08-01	1774.7 2025-08-01	1731.7 2025-08-01	1786.8 2025-08-01
Highest weighted performance	1640.2 2024-04-01	1641.8 2024-04-01	1500.4 2024-06-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.2	0.5	-0.4	0
New rating	1755.9	1793.8	1741.3	1807
Analysis
Rating	1756	1793.3	1741.7	1807
Raw rating	1745.1	1793.3	1731.7	1807
Weighted rating	1756	1792	1741.7
Weighted performance	0	0	0
K-factor	24	24	24	24
Floor	1310	1307	1307	1307
Max/Min rating change allowed	76.3	71.2	77.7	69.8
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	1745.1	1793.3	1731.7	1807
New weighted rating	1755.9	1793.8	1741.3	1807
New weighted performance	0	0	0	0
Temp new rating	1755.9	1793.8	1741.3	1807
Temp new rating +/-	-0.2	0.5	-0.4	0
Final new rating +/-	-0.2	0.5	-0.4	0
New rating	1755.9	1793.8	1741.3	1807
New K-factor	24	24	24	24
New floor	1310	1307	1307	1307

Item	Main	Standard	Rapid
	0	0	0
	5	0	5
	9	4	5
	0	0	0
	0	0	0
	0	0	0
History	14	4	10

Games since
	Main 14	Standard 4		Rapid 10		Blitz 0
Gender	Male
Age group	Adult
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	5	2	40	-85	1338.6	1253.6
Standard	0	0	0	0	0	0
Rapid	5	2	40	-85	1338.6	1253.6
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	14	8.5	60.71	91.1	1385.1	1476.2
Standard	4	3	75	212.5	1413.3	1625.8
Rapid	10	5.5	55	42.5	1373.8	1416.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1745.1	1793.3	1731.7	1807
2025-09-30	1745.1	1793.3	1731.7	1807
2025-09-01	1745.1	1793.3	1731.7	1807
2025-08-01	1745.1	1793.3	1731.7	1807
2025-07-01	1738.8	1793.3	1724.9	1807
2025-06-01	1738.8	1793.3	1717	1807
2025-05-01	1738.8	1793.3	1708.5	1807
2025-04-01	1738.8	1793.3	1706.3	1807
2025-03-01	1738.8	1793.3	1706.3	1807
2025-02-01	1738.8	1793.3	1706.3	1807
2025-01-01	1782.6	1793.3	1777.7	1807
2024-12-01	1782.6	1793.3	1777.7	1807
2024-11-01	1782.6	1793.3	1777.7	1807
2024-10-01	1782.6	1793.3	1777.7	1807
2024-09-01	1782.6	1793.3	1777.7	1807
2024-08-01	1782.6	1793.3	1777.7	1807
2024-07-01	1782.6	1793.3	1777.7	1807
2024-09-01	1798.4	1793.3	1807	1807
2024-05-01	1798.4	1793.3	1807	1807
2024-04-01	1810	1807	1807	1807
2024-03-01	1810	1807	1807	1807
2024-02-01	1810	1807	1807	1807
2024-01-01	1810	1807	1807	1807
2023-12-01	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	Mangaung Metro Chess 25 January 2025 (A)	2025-01-25	2025-01-25	Rapid	Mangaung (FMB)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Mangaung Metro Chess 25 January 2025 (A)	2025-01-25	2025-01-25	Rapid	Mangaung (FMB)	5	5	2	Yes	Analysis
2	Nylstroom Modimolle Open Chess Tournament 15 June 2024	2024-06-15	2024-06-15	Rapid	Waterberg (LWM)	5	5	3.5	Yes	Analysis
3	NABOOMSPAR Open Chess Tournament 2024 (Open)	2024-04-27	2024-04-27	Standard	Waterberg (LWM)	5	4	3	Yes	Analysis

#	Games	Start				End
1	4	Tournament NABOOMSPAR Open Chess Tournament 2024				Tournament Nylstroom Modimolle Open Chess Tournament 15 June 2024
		date 2024-04-27	rnd 5	type Standard	result 1	date 2024-06-15	rnd 3	type Rapid	result 1
		Opponent Van Rensburg, W (Wian)				Opponent Pretorius, Y (Yannich)
2	2	Tournament Mangaung Metro Chess 25 January 2025				Tournament Mangaung Metro Chess 25 January 2025
		date 2025-01-25	rnd 3	type Rapid	result 1	date 2025-01-25	rnd 4	type Rapid	result 1
		Opponent Scheepers, CAJ (Christiaan)				Opponent Beukes, J (Johannes Arnoldus)
3	2	Tournament NABOOMSPAR Open Chess Tournament 2024				Tournament NABOOMSPAR Open Chess Tournament 2024
		date 2024-04-27	rnd 1	type Standard	result 1	date 2024-04-27	rnd 2	type Standard	result 1
		Opponent Sebake, K (Koketso)				Opponent Tebeila, L (Leago)

#	Games	Start				End
1	2	Tournament NABOOMSPAR Open Chess Tournament 2024				Tournament NABOOMSPAR Open Chess Tournament 2024
		date 2024-04-27	rnd 1	type Standard	result 1	date 2024-04-27	rnd 2	type Standard	result 1
		Opponent Sebake, K (Koketso)				Opponent Tebeila, L (Leago)
2	1	Tournament NABOOMSPAR Open Chess Tournament 2024				Tournament NABOOMSPAR Open Chess Tournament 2024
		date 2024-04-27	rnd 5	type Standard	result 1	date 2024-04-27	rnd 5	type Standard	result 1
		Opponent Van Rensburg, W (Wian)				Opponent Van Rensburg, W (Wian)

#	Games	Start				End
1	3	Tournament Nylstroom Modimolle Open Chess Tournament 15 June 2024				Tournament Nylstroom Modimolle Open Chess Tournament 15 June 2024
		date 2024-06-15	rnd 1	type Rapid	result 1	date 2024-06-15	rnd 3	type Rapid	result 1
		Opponent Bergh, M (Martin)				Opponent Pretorius, Y (Yannich)
2	2	Tournament Mangaung Metro Chess 25 January 2025				Tournament Mangaung Metro Chess 25 January 2025
		date 2025-01-25	rnd 3	type Rapid	result 1	date 2025-01-25	rnd 4	type Rapid	result 1
		Opponent Scheepers, CAJ (Christiaan)				Opponent Beukes, J (Johannes Arnoldus)
3	1	Tournament Nylstroom Modimolle Open Chess Tournament 15 June 2024				Tournament Nylstroom Modimolle Open Chess Tournament 15 June 2024
		date 2024-06-15	rnd 5	type Rapid	result 0.5	date 2024-06-15	rnd 5	type Rapid	result 0.5
		Opponent Pieterse, JJ (Johan)				Opponent Pieterse, JJ (Johan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament NABOOMSPAR Open Chess Tournament 2024				Tournament Nylstroom Modimolle Open Chess Tournament 15 June 2024
		date 2024-04-27	rnd 5	type Standard	result 1	date 2024-06-15	rnd 3	type Rapid	result 1
		Opponent Van Rensburg, W (Wian)				Opponent Pretorius, Y (Yannich)
2	2	Tournament Mangaung Metro Chess 25 January 2025				Tournament Mangaung Metro Chess 25 January 2025
		date 2025-01-25	rnd 3	type Rapid	result 1	date 2025-01-25	rnd 4	type Rapid	result 1
		Opponent Scheepers, CAJ (Christiaan)				Opponent Beukes, J (Johannes Arnoldus)
3	2	Tournament NABOOMSPAR Open Chess Tournament 2024				Tournament NABOOMSPAR Open Chess Tournament 2024
		date 2024-04-27	rnd 1	type Standard	result 1	date 2024-04-27	rnd 2	type Standard	result 1
		Opponent Sebake, K (Koketso)				Opponent Tebeila, L (Leago)

#	Games	Start				End
1	2	Tournament NABOOMSPAR Open Chess Tournament 2024				Tournament NABOOMSPAR Open Chess Tournament 2024
		date 2024-04-27	rnd 1	type Standard	result 1	date 2024-04-27	rnd 2	type Standard	result 1
		Opponent Sebake, K (Koketso)				Opponent Tebeila, L (Leago)
2	1	Tournament NABOOMSPAR Open Chess Tournament 2024				Tournament NABOOMSPAR Open Chess Tournament 2024
		date 2024-04-27	rnd 5	type Standard	result 1	date 2024-04-27	rnd 5	type Standard	result 1
		Opponent Van Rensburg, W (Wian)				Opponent Van Rensburg, W (Wian)

#	Games	Start				End
1	3	Tournament Nylstroom Modimolle Open Chess Tournament 15 June 2024				Tournament Nylstroom Modimolle Open Chess Tournament 15 June 2024
		date 2024-06-15	rnd 1	type Rapid	result 1	date 2024-06-15	rnd 3	type Rapid	result 1
		Opponent Bergh, M (Martin)				Opponent Pretorius, Y (Yannich)
2	2	Tournament Mangaung Metro Chess 25 January 2025				Tournament Mangaung Metro Chess 25 January 2025
		date 2025-01-25	rnd 3	type Rapid	result 1	date 2025-01-25	rnd 4	type Rapid	result 1
		Opponent Scheepers, CAJ (Christiaan)				Opponent Beukes, J (Johannes Arnoldus)

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	Kekana ,M (Msiza)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Kekana ,M (Msiza)	1	1538.2	1113.2	1	1543.4	1113.2	0	0	0	0	0	0
2	Van Rensburg ,W (Wian)	1	1	425	1	1	425	0	0	0	0	0	0
2	Van Rensburg ,W (Wian)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Sebake ,K (Koketso)	1	1	425	1	1	425	0	0	0	0	0	0
3	Sebake ,K (Koketso)	1	1475.3	1900.3	1	1470.5	1900.3	0	0	0	0	0	0
4	Tebeila ,L (Leago)	1	1	425	1	1	425	0	0	0	0	0	0
4	Tebeila ,L (Leago)	1	1439.5	1864.5	1	1445.4	1864.5	0	0	0	0	0	0
5	Whyte ,W (Wyatt)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Whyte ,W (Wyatt)	1	1382.6	957.6	0	0	0	1	1270.4	957.6	0	0	0
6	Beukes ,J (Johannes Arnoldus)	1	1	425	0	0	0	1	1	425	0	0	0
6	Beukes ,J (Johannes Arnoldus)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
7	Kabuya ,D (Didier)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Kabuya ,D (Didier)	1	1443.3	1018.3	0	0	0	1	1325.6	1018.3	0	0	0
8	Scheepers ,CAJ (Christiaan)	1	1	425	0	0	0	1	1	425	0	0	0
8	Scheepers ,CAJ (Christiaan)	1	1345.2	1770.2	0	0	0	1	1058.6	1770.2	0	0	0
9	Van Biljon ,S (Sarel)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Van Biljon ,S (Sarel)	1	1322	897	0	0	0	1	1168.4	897	0	0	0
10	Bergh ,M (Martin)	1	1	425	0	0	0	1	1	425	0	0	0
10	Bergh ,M (Martin)	1	1338.6	1763.6	0	0	0	1	1255.4	1763.6	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Botha, A (Andre)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms