Chess South Africa Ratings Database

PLAYER PAGE

Personal

Theunissen, A (Arno)

Chess SA id

1080099828

FIDE id

Date of birth

2008-07-11 (U18)

Gender

Male

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-06-15

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1064.2	1035.2	1200	1200
Raw rating	1064.2	1035.2	1200	1200
Weighted rating	1064.2	1035.2	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	201.2	209.7	165.8	165.8
Highest rating	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1064.2	1035.2	1200	1200
Analysis
Rating	1064.2	1035.2	1200	1200
Raw rating	1064.2	1035.2	1200	1200
Weighted rating	1064.2	1035.2	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	201.2	209.7	165.8	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	1064.2	1035.2	1200	1200
New weighted rating	1064.2	1035.2	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1064.2	1035.2	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1064.2	1035.2	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	20	20

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Overberg (WOS)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	20	6.5	32.5	-148.8	1075.5	926.8
Standard	20	6.5	32.5	-148.8	1075.5	926.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1064.2	1035.2	1200	1200
2025-09-01	1064.2	1035.2	1200	1200
2025-08-01	1064.2	1035.2	1200	1200
2025-07-01	1064.2	1035.2	1200	1200
2025-06-01	1064.2	1035.2	1200	1200
2025-05-01	1064.2	1035.2	1200	1200
2025-04-01	1064.2	1035.2	1200	1200
2025-03-01	1064.2	1035.2	1200	1200
2025-02-01	1064.2	1035.2	1200	1200
2025-01-01	1064.2	1035.2	1200	1200
2024-12-01	1064.2	1035.2	1200	1200
2024-11-01	1064.2	1035.2	1200	1200
2024-10-01	1064.2	1035.2	1200	1200
2024-09-01	1064.2	1035.2	1200	1200
2024-08-01	1064.2	1035.2	1200	1200
2024-07-01	1064.2	1035.2	1200	1200
2024-06-01	1064.2	1035.2	1200	1200
2024-08-01	1064.2	1035.2	1200	1200
2024-04-01	1064.2	1035.2	1200	1200
2024-03-01	1064.2	1035.2	1200	1200
2024-02-01	1064.2	1035.2	1200	1200
2024-01-01	1064.2	1035.2	1200	1200
2023-12-01	1064.2	1035.2	1200	1200
2023-11-01	1064.2	1035.2	1200	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	Overberg Club Champs 2019 (B)	2019-06-15	2019-06-15	Standard	Overberg (WOS)	5	5	2	Yes	Analysis
2	Caledon Casino 2 2018 (Open)	2018-10-20	2018-10-20	Standard	Overberg (WOS)	5	4	1	Yes	Analysis
3	Spring Open 2018 (U12)	2018-09-01	2018-09-01	Standard	Overberg (WOS)	5	5	1	Yes	Analysis
4	Overberg Schools Closed 2018 (U11 Boys)	2018-03-23	2018-03-23	Standard	Overberg (WOS)	6	6	2.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament Overberg Schools Closed 2018				Tournament Spring Open 2018
		date 2018-03-23	rnd 6	type Standard	result 0.5	date 2018-09-01	rnd 1	type Standard	result 1
		Opponent Bester, HN (Hugo)				Opponent Steenkamp, L (Luka)
2	1	Tournament Overberg Club Champs 2019				Tournament Overberg Club Champs 2019
		date 2019-06-15	rnd 5	type Standard	result 1	date 2019-06-15	rnd 5	type Standard	result 1
		Opponent Julius, K (Kyle)				Opponent Julius, K (Kyle)
3	1	Tournament Overberg Club Champs 2019				Tournament Overberg Club Champs 2019
		date 2019-06-15	rnd 3	type Standard	result 1	date 2019-06-15	rnd 3	type Standard	result 1
		Opponent Magida, S (Sinawo)				Opponent Magida, S (Sinawo)

#	Games	Start				End
1	2	Tournament Overberg Schools Closed 2018				Tournament Spring Open 2018
		date 2018-03-23	rnd 6	type Standard	result 0.5	date 2018-09-01	rnd 1	type Standard	result 1
		Opponent Bester, HN (Hugo)				Opponent Steenkamp, L (Luka)
2	1	Tournament Overberg Club Champs 2019				Tournament Overberg Club Champs 2019
		date 2019-06-15	rnd 5	type Standard	result 1	date 2019-06-15	rnd 5	type Standard	result 1
		Opponent Julius, K (Kyle)				Opponent Julius, K (Kyle)
3	1	Tournament Overberg Club Champs 2019				Tournament Overberg Club Champs 2019
		date 2019-06-15	rnd 3	type Standard	result 1	date 2019-06-15	rnd 3	type Standard	result 1
		Opponent Magida, S (Sinawo)				Opponent Magida, S (Sinawo)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Overberg Club Champs 2019				Tournament Overberg Club Champs 2019
		date 2019-06-15	rnd 5	type Standard	result 1	date 2019-06-15	rnd 5	type Standard	result 1
		Opponent Julius, K (Kyle)				Opponent Julius, K (Kyle)
2	1	Tournament Overberg Club Champs 2019				Tournament Overberg Club Champs 2019
		date 2019-06-15	rnd 3	type Standard	result 1	date 2019-06-15	rnd 3	type Standard	result 1
		Opponent Magida, S (Sinawo)				Opponent Magida, S (Sinawo)
3	1	Tournament Caledon Casino 2 2018				Tournament Caledon Casino 2 2018
		date 2018-10-20	rnd 5	type Standard	result 1	date 2018-10-20	rnd 5	type Standard	result 1
		Opponent Steyn, A (Annemarie)				Opponent Steyn, A (Annemarie)

#	Games	Start				End
1	1	Tournament Overberg Club Champs 2019				Tournament Overberg Club Champs 2019
		date 2019-06-15	rnd 5	type Standard	result 1	date 2019-06-15	rnd 5	type Standard	result 1
		Opponent Julius, K (Kyle)				Opponent Julius, K (Kyle)
2	1	Tournament Overberg Club Champs 2019				Tournament Overberg Club Champs 2019
		date 2019-06-15	rnd 3	type Standard	result 1	date 2019-06-15	rnd 3	type Standard	result 1
		Opponent Magida, S (Sinawo)				Opponent Magida, S (Sinawo)
3	1	Tournament Caledon Casino 2 2018				Tournament Caledon Casino 2 2018
		date 2018-10-20	rnd 5	type Standard	result 1	date 2018-10-20	rnd 5	type Standard	result 1
		Opponent Steyn, A (Annemarie)				Opponent Steyn, A (Annemarie)

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	De Wet ,R (Rossouw)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	De Wet ,R (Rossouw)	2	773.8	348.8	2	771.2	348.8	0	0	0	0	0	0
2	Carelsen ,CN (Carla Norwena)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Carelsen ,CN (Carla Norwena)	1	1023.5	598.5	1	969.2	598.5	0	0	0	0	0	0
3	Jansen ,A (Aderique)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Jansen ,A (Aderique)	1	1140.5	715.5	1	1126.4	715.5	0	0	0	0	0	0
4	Snyders ,M (Meya)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Snyders ,M (Meya)	1	1298.5	873.5	1	1293.4	873.5	0	0	0	0	0	0
5	Steenkamp ,L (Luka)	1	1	425	1	1	425	0	0	0	0	0	0
5	Steenkamp ,L (Luka)	1	1189.3	1614.3	1	1159.8	1614.3	0	0	0	0	0	0
6	Minnie ,T (Taylin)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Minnie ,T (Taylin)	1	1174.7	749.7	1	1138.6	749.7	0	0	0	0	0	0
7	Beveridge ,TG (Talitha Grace)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Beveridge ,TG (Talitha Grace)	1	969	544	1	928.4	544	0	0	0	0	0	0
8	Potgieter ,PL (Pieter Liam)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Potgieter ,PL (Pieter Liam)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Africa ,L (Lindsay)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Africa ,L (Lindsay)	1	1153.6	728.6	1	1079.3	728.6	0	0	0	0	0	0
10	Roux ,J (Jamie)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Roux ,J (Jamie)	1	1029.2	604.2	1	1006.4	604.2	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Theunissen, A (Arno)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms