Chess South Africa Ratings Database

PLAYER PAGE

Personal

Botes, A (Anrich)

Chess SA id

102002833

FIDE id

Date of birth

2002-01-06 (Adult)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-10-28

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	937.5	895.6	896.4	830
Raw rating	937.5	895.6	896.4	830
Weighted rating	937.5	895.6	896.2	830
Weighted performance	0	0	0	0
Floor	500	500	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	241	255.8	255.6	280.9
Highest rating	1208.3 2019-11-01	1200 2018-02-01	1200 2019-12-01	1200 2024-03-01
Highest raw rating	937.5 2024-03-01	895.6 2024-03-01	896.4 2024-03-01	830 2024-03-01
Highest weighted rating	937.5 2024-11-01	895.6 2024-11-01	896.4 2024-11-01	830 2024-11-01
Highest weighted performance	1208.3 2019-11-01	1200 2018-02-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	937.5	895.6	896.4	830
Analysis
Rating	937.5	895.6	896.4	830
Raw rating	937.5	895.6	896.4	830
Weighted rating	937.5	895.6	896.2
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	500	500	500	500
Max/Min rating change allowed	241	255.8	255.6	280.9
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	937.5	895.6	896.4	830
New weighted rating	937.5	895.6	896.3	830
New weighted performance	0	0	0	0
Temp new rating	937.5	895.6	896.4	830
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	937.5	895.6	896.4	830
New K-factor	40	40	40	40
New floor	500	500	500	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	5	0	5
	0	0	0
	0	0	0
History	151	146	5

Games since
	Main 5	Standard 0		Rapid 5		Blitz 0
Gender	Male
Age group	Adult
Region	Sedibeng (GSV)
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	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	9	4.5	50	0	1248.7	1248.7
Standard	4	2	50	0	1199.3	1199.3
Rapid	5	2.5	50	0	1288.3	1288.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	937.5	895.6	896.4	830
2025-09-01	937.5	895.6	896.4	830
2025-08-01	937.5	895.6	896.4	830
2025-07-01	937.5	895.6	896.4	830
2025-06-01	937.5	895.6	896.4	830
2025-05-01	937.5	895.6	896.4	830
2025-04-01	937.5	895.6	896.4	830
2025-03-01	937.5	895.6	896.4	830
2025-02-01	937.5	895.6	896.4	830
2025-01-01	937.5	895.6	896.4	830
2024-12-01	937.5	895.6	896.4	830
2024-11-01	937.5	895.6	896.4	830
2024-10-01	937.5	895.6	896.4	830
2024-09-01	937.5	895.6	896.4	830
2024-08-01	937.5	895.6	896.4	830
2024-07-01	937.5	895.6	896.4	830
2024-06-01	937.5	895.6	896.4	830
2024-08-01	937.5	895.6	896.4	830
2024-04-01	937.5	895.6	896.4	830
2024-03-01	937.5	895.6	896.4	830
2024-02-01	937.5	895.6	896.4	830
2024-01-01	937.5	895.6	896.4	830
2023-12-01	937.5	895.6	876.4	830
2023-11-01	937.5	895.6	876.4	830

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	Dr Pieter Hangelbroek Rapid 2023 (A)	2023-10-28	2023-10-28	Rapid	Sedibeng (GSV)	5	5	2.5	Yes	Analysis
2	Eagles Open 2019 (B)	2019-11-23	2019-11-23	Standard	Sedibeng (GSV)	5	4	2	Yes	Analysis

#	Games	Start				End
1	3	Tournament Dr Pieter Hangelbroek Rapid 2023				Tournament Dr Pieter Hangelbroek Rapid 2023
		date 2023-10-28	rnd 2	type Rapid	result 0.5	date 2023-10-28	rnd 4	type Rapid	result 1
		Opponent Botes, A (Arne)				Opponent Jonker, J (Jaen-Pierre)
2	2	Tournament Eagles Open 2019				Tournament Eagles Open 2019
		date 2019-11-23	rnd 4	type Standard	result 1	date 2019-11-23	rnd 5	type Standard	result 1
		Opponent Majola, O (Omphile)				Opponent Zimunya, T (Tumisho)

#	Games	Start				End
1	2	Tournament Eagles Open 2019				Tournament Eagles Open 2019
		date 2019-11-23	rnd 4	type Standard	result 1	date 2019-11-23	rnd 5	type Standard	result 1
		Opponent Majola, O (Omphile)				Opponent Zimunya, T (Tumisho)

#	Games	Start				End
1	3	Tournament Dr Pieter Hangelbroek Rapid 2023				Tournament Dr Pieter Hangelbroek Rapid 2023
		date 2023-10-28	rnd 2	type Rapid	result 0.5	date 2023-10-28	rnd 4	type Rapid	result 1
		Opponent Botes, A (Arne)				Opponent Jonker, J (Jaen-Pierre)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Dr Pieter Hangelbroek Rapid 2023				Tournament Dr Pieter Hangelbroek Rapid 2023
		date 2023-10-28	rnd 3	type Rapid	result 1	date 2023-10-28	rnd 4	type Rapid	result 1
		Opponent Marais, S (Sibylie)				Opponent Jonker, J (Jaen-Pierre)
2	2	Tournament Eagles Open 2019				Tournament Eagles Open 2019
		date 2019-11-23	rnd 4	type Standard	result 1	date 2019-11-23	rnd 5	type Standard	result 1
		Opponent Majola, O (Omphile)				Opponent Zimunya, T (Tumisho)

#	Games	Start				End
1	2	Tournament Eagles Open 2019				Tournament Eagles Open 2019
		date 2019-11-23	rnd 4	type Standard	result 1	date 2019-11-23	rnd 5	type Standard	result 1
		Opponent Majola, O (Omphile)				Opponent Zimunya, T (Tumisho)

#	Games	Start				End
1	2	Tournament Dr Pieter Hangelbroek Rapid 2023				Tournament Dr Pieter Hangelbroek Rapid 2023
		date 2023-10-28	rnd 3	type Rapid	result 1	date 2023-10-28	rnd 4	type Rapid	result 1
		Opponent Marais, S (Sibylie)				Opponent Jonker, J (Jaen-Pierre)

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	Van Rensburg ,NC (Nicolaos)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Van Rensburg ,NC (Nicolaos)	1	1065.5	640.5	1	1057.8	640.5	0	0	0	0	0	0
2	Zimunya ,T (Tumisho)	1	1	425	1	1	425	0	0	0	0	0	0
2	Zimunya ,T (Tumisho)	1	1251.8	1676.8	1	1246	1676.8	0	0	0	0	0	0
3	Khaudi ,R (Rorisang)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Khaudi ,R (Rorisang)	1	1205	780	1	1183.3	780	0	0	0	0	0	0
4	Majola ,O (Omphile)	1	1	425	1	1	425	0	0	0	0	0	0
4	Majola ,O (Omphile)	1	1275.1	1700.1	1	1267.3	1700.1	0	0	0	0	0	0
5	Pretorius ,HS (Hendrik Stefanus)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Pretorius ,HS (Hendrik Stefanus)	1	1225.1	800.1	0	0	0	1	1441	800.1	0	0	0
6	Sefuli ,T (Thato)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Sefuli ,T (Thato)	1	1203.5	778.5	0	0	0	1	1200	778.5	0	0	0
7	Marais ,S (Sibylie)	1	1	425	0	0	0	1	1	425	0	0	0
7	Marais ,S (Sibylie)	1	1478.5	1903.5	0	0	0	1	1518	1903.5	0	0	0
8	Botes ,A (Arne)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
8	Botes ,A (Arne)	1	1240.4	1240.4	0	0	0	1	674.6	1240.4	0	0	0
9	Jonker ,J (Jaen-Pierre)	1	1	425	0	0	0	1	1	425	0	0	0
9	Jonker ,J (Jaen-Pierre)	1	1294.2	1719.2	0	0	0	1	782.4	1719.2	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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Statistics

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PLAYER PAGE

Personal

Botes, A (Anrich)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms