Chess South Africa Ratings Database

PLAYER PAGE

Personal

Rust, A (Alrich)

Chess SA id

101056844

FIDE id

Date of birth

2001-10-29 (Adult)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-08-04

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1114	1114	1110.7	1110.7
Raw rating	1114	1114	1110.7	1110.7
Weighted rating	1113.8	1113.8	1110.7	1110.7
Weighted performance	0	0	0	0
Floor	616.7	616.7	610.7	610.7
K-factor	40	40	40	40
Min/Max rating change allowed	187.4	187.4	188.3	188.3
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2024-03-01	1200 2024-03-01
Highest raw rating	1116.7 2018-02-01	1116.7 2018-02-01	1110.7 2024-03-01	1110.7 2024-03-01
Highest weighted rating	1116.7 2024-11-01	1116.7 2024-11-01	1110.7 2024-11-01	1110.7 2024-11-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1114	1114	1110.7	1110.7
Analysis
Rating	1114	1114	1110.7	1110.7
Raw rating	1114	1114	1110.7	1110.7
Weighted rating	1113.8	1113.8	1110.7
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	616.7	616.7	610.7	610.7
Max/Min rating change allowed	187.4	187.4	188.3	188.3
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	1114	1114	1110.7	1110.7
New weighted rating	1113.9	1113.9	1110.7	1110.7
New weighted performance	0	0	0	0
Temp new rating	1114	1114	1110.7	1110.7
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1114	1114	1110.7	1110.7
New K-factor	40	40	40	40
New floor	616.7	616.7	610.7	610.7

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	164	158	6

Games since
	Main 0	Standard 0		Rapid 0		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	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	18	8.5	47.22	-23.6	1111.5	1087.9
Standard	18	8.5	47.22	-23.6	1111.5	1087.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1114	1114	1110.7	1110.7
2025-09-01	1114	1114	1110.7	1110.7
2025-08-01	1114	1114	1110.7	1110.7
2025-07-01	1114	1114	1110.7	1110.7
2025-06-01	1114	1114	1110.7	1110.7
2025-05-01	1114	1114	1110.7	1110.7
2025-04-01	1114	1114	1110.7	1110.7
2025-03-01	1114	1114	1110.7	1110.7
2025-02-01	1114	1114	1110.7	1110.7
2025-01-01	1114	1114	1110.7	1110.7
2024-12-01	1114	1114	1110.7	1110.7
2024-11-01	1114	1114	1110.7	1110.7
2024-10-01	1114	1114	1110.7	1110.7
2024-09-01	1114	1114	1110.7	1110.7
2024-08-01	1114	1114	1110.7	1110.7
2024-07-01	1114	1114	1110.7	1110.7
2024-06-01	1114	1114	1110.7	1110.7
2024-08-01	1114	1114	1110.7	1110.7
2024-04-01	1114	1114	1110.7	1110.7
2024-03-01	1114	1114	1110.7	1110.7
2024-02-01	1114	1114	1110.7	1110.7
2024-01-01	1114	1114	1110.7	1110.7
2023-12-01	1096.3	1094.3	1110.7	1110.7
2023-11-01	1096.3	1094.3	1110.7	1110.7

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	JNW Club - Maragon Open 2018 (B)	2018-08-04	2018-08-04	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
2	JNW Club - Trinityhouse Little Falls Open 2018 (B)	2018-02-16	2018-02-17	Standard	Johannesburg Metro (GJM)	6	6	2	Yes	Analysis
3	South African Junior Team Championships 2017 (U18B)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	4	Yes	Analysis

#	Games	Start				End
1	4	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-05	rnd 4	type Standard	result 1	date 2018-01-08	rnd 7	type Standard	result 1
		Opponent Mkhatshwa, S (Sphiwe)				Opponent Greyling, CF (Carel)
2	3	Tournament JNW Club - Maragon Open 2018				Tournament JNW Club - Maragon Open 2018
		date 2018-08-04	rnd 2	type Standard	result 0.5	date 2018-08-04	rnd 4	type Standard	result 1
		Opponent Jones, W (William)				Opponent Zhong, E (Eric)
3	1	Tournament JNW Club - Trinityhouse Little Falls Open 2018				Tournament JNW Club - Trinityhouse Little Falls Open 2018
		date 2018-02-17	rnd 5	type Standard	result 1	date 2018-02-17	rnd 5	type Standard	result 1
		Opponent Potgieter, ST (St)				Opponent Potgieter, ST (St)

#	Games	Start				End
1	4	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-05	rnd 4	type Standard	result 1	date 2018-01-08	rnd 7	type Standard	result 1
		Opponent Mkhatshwa, S (Sphiwe)				Opponent Greyling, CF (Carel)
2	3	Tournament JNW Club - Maragon Open 2018				Tournament JNW Club - Maragon Open 2018
		date 2018-08-04	rnd 2	type Standard	result 0.5	date 2018-08-04	rnd 4	type Standard	result 1
		Opponent Jones, W (William)				Opponent Zhong, E (Eric)
3	1	Tournament JNW Club - Trinityhouse Little Falls Open 2018				Tournament JNW Club - Trinityhouse Little Falls Open 2018
		date 2018-02-17	rnd 5	type Standard	result 1	date 2018-02-17	rnd 5	type Standard	result 1
		Opponent Potgieter, ST (St)				Opponent Potgieter, ST (St)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament JNW Club - Maragon Open 2018				Tournament JNW Club - Maragon Open 2018
		date 2018-08-04	rnd 3	type Standard	result 1	date 2018-08-04	rnd 4	type Standard	result 1
		Opponent Tarafdar, S (Shamama)				Opponent Zhong, E (Eric)
2	2	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-05	rnd 4	type Standard	result 1	date 2018-01-06	rnd 5	type Standard	result 1
		Opponent Mkhatshwa, S (Sphiwe)				Opponent Abraham, K (Karan)
3	1	Tournament JNW Club - Trinityhouse Little Falls Open 2018				Tournament JNW Club - Trinityhouse Little Falls Open 2018
		date 2018-02-17	rnd 5	type Standard	result 1	date 2018-02-17	rnd 5	type Standard	result 1
		Opponent Potgieter, ST (St)				Opponent Potgieter, ST (St)

#	Games	Start				End
1	2	Tournament JNW Club - Maragon Open 2018				Tournament JNW Club - Maragon Open 2018
		date 2018-08-04	rnd 3	type Standard	result 1	date 2018-08-04	rnd 4	type Standard	result 1
		Opponent Tarafdar, S (Shamama)				Opponent Zhong, E (Eric)
2	2	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-05	rnd 4	type Standard	result 1	date 2018-01-06	rnd 5	type Standard	result 1
		Opponent Mkhatshwa, S (Sphiwe)				Opponent Abraham, K (Karan)
3	1	Tournament JNW Club - Trinityhouse Little Falls Open 2018				Tournament JNW Club - Trinityhouse Little Falls Open 2018
		date 2018-02-17	rnd 5	type Standard	result 1	date 2018-02-17	rnd 5	type Standard	result 1
		Opponent Potgieter, ST (St)				Opponent Potgieter, ST (St)

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	Jonker ,K (Keola)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Jonker ,K (Keola)	2	1158.1	733.1	2	1154.5	733.1	0	0	0	0	0	0
2	Potgieter ,E (Edward)	1	1	425	1	1	425	0	0	0	0	0	0
2	Potgieter ,E (Edward)	1	1001.4	1426.4	1	986.4	1426.4	0	0	0	0	0	0
3	Greyling ,CF (Carel Francois)	1	1	425	1	1	425	0	0	0	0	0	0
3	Greyling ,CF (Carel Francois)	1	1161	1586	1	1161	1586	0	0	0	0	0	0
4	De Wet ,CJ (Christiaan Johannes)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	De Wet ,CJ (Christiaan Johannes)	1	1155	730	1	1155	730	0	0	0	0	0	0
5	Brown ,D (David)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Brown ,D (David)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Kungoane ,K (Katlego)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Kungoane ,K (Katlego)	1	1230.5	805.5	1	1236.1	805.5	0	0	0	0	0	0
7	Reyneke ,R (Rubert)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Reyneke ,R (Rubert)	1	1066.8	1066.8	1	1066.8	1066.8	0	0	0	0	0	0
8	Potgieter ,ST (St)	1	1	425	1	1	425	0	0	0	0	0	0
8	Potgieter ,ST (St)	1	573.2	998.2	1	573.2	998.2	0	0	0	0	0	0
9	Steyn ,D (Dian Andre)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Steyn ,D (Dian Andre)	1	1155	730	1	1155	730	0	0	0	0	0	0
10	Titoti ,I (Imraan)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Titoti ,I (Imraan)	1	1110.5	1110.5	1	1110.5	1110.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Rust, A (Alrich)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms