Chess South Africa Ratings Database

PLAYER PAGE

Personal

Eloff, A (Arnu)

Chess SA id

107075180

FIDE id

Date of birth

2007-09-28 (U20)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-08-03

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1121.2	1118.8	773.2	773.2
Raw rating	1121.2	1118.8	773.2	773.2
Weighted rating	1121.2	1118.8	773.2	773.2
Weighted performance	223.9	223.3	0	0
Floor	621.2	618.8	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	185.5	186.2	304.6	304.6
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1121.2 2024-02-01	1118.8 2024-02-01	773.2 2024-02-01	773.2 2024-02-01
Highest weighted rating	1121.2 2024-11-01	1118.8 2024-11-01	773.2 2024-11-01	773.2 2024-11-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1121.2	1118.8	773.2	773.2
Analysis
Rating	1121.2	1118.8	773.2	773.2
Raw rating	1121.2	1118.8	773.2	773.2
Weighted rating	1121.2	1118.8	773.2
Weighted performance	223.9	223.3	0
K-factor	40	40	40	40
Floor	621.2	618.8	500	500
Max/Min rating change allowed	185.5	186.2	304.6	304.6
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	1121.2	1118.8	773.2	773.2
New weighted rating	1121.2	1118.8	773.2	773.2
New weighted performance	223.5	222.9	0	0
Temp new rating	1121.2	1118.8	773.2	773.2
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1121.2	1118.8	773.2	773.2
New K-factor	40	40	40	40
New floor	621.2	618.8	500	500

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	152	152

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Sedibeng (GSV)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	30	20.5	68.33	155.8	908.8	1064.6
Standard	30	20.5	68.33	155.8	908.8	1064.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1121.2	1118.8	773.2	773.2
2025-09-01	1121.2	1118.8	773.2	773.2
2025-08-01	1121.2	1118.8	773.2	773.2
2025-07-01	1121.2	1118.8	773.2	773.2
2025-06-01	1121.2	1118.8	773.2	773.2
2025-05-01	1121.2	1118.8	773.2	773.2
2025-04-01	1121.2	1118.8	773.2	773.2
2025-03-01	1121.2	1118.8	773.2	773.2
2025-02-01	1121.2	1118.8	773.2	773.2
2025-01-01	1121.2	1118.8	773.2	773.2
2024-12-01	1121.2	1118.8	773.2	773.2
2024-11-01	1121.2	1118.8	773.2	773.2
2024-10-01	1121.2	1118.8	773.2	773.2
2024-09-01	1121.2	1118.8	773.2	773.2
2024-08-01	1121.2	1118.8	773.2	773.2
2024-07-01	1121.2	1118.8	773.2	773.2
2024-06-01	1121.2	1118.8	773.2	773.2
2024-08-01	1121.2	1118.8	773.2	773.2
2024-04-01	1121.2	1118.8	773.2	773.2
2024-03-01	1121.2	1118.8	773.2	773.2
2024-02-01	1121.2	1118.8	773.2	773.2
2024-01-01	1121.2	1118.8	773.2	773.2
2023-12-01	1121.2	1118.8	773.2	773.2
2023-11-01	1121.2	1118.8	773.2	773.2

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	D7 Primary School League 2019 (U13)	2019-08-03	2019-08-03	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
2	2019 Gauteng Primary Schools Individual Chess Championships (U13 Boys)	2019-05-25	2019-05-25	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
3	D7 Individuals 2019 (U13 Boys)	2019-05-04	2019-05-04	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
4	D7 Primary School League 2023 (U11 Boys+Mixed)	2018-04-21	2018-04-21	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
5	2018 Volkskool Open (C)	2018-02-17	2018-02-17	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
6	South African Junior Team Championships 2017 (U12D)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	5	4	Yes	Analysis

#	Games	Start				End
1	5	Tournament 2018 Volkskool Open				Tournament D7 Primary School League 2023
		date 2018-02-17	rnd 3	type Standard	result 1	date 2018-04-21	rnd 2	type Standard	result 1
		Opponent Hansen, R (Ryan)				Opponent Gebuza, M (Mbali)
2	4	Tournament D7 Primary School League 2019				Tournament D7 Primary School League 2019
		date 2019-08-03	rnd 1	type Standard	result 1	date 2019-08-03	rnd 4	type Standard	result 0.5
		Opponent Rossouw, R (Rieghardt)				Opponent Gericke, FJ (Frans)
3	4	Tournament D7 Individuals 2019				Tournament 2019 Gauteng Primary Schools Individual Chess Championships
		date 2019-05-04	rnd 3	type Standard	result 1	date 2019-05-25	rnd 1	type Standard	result 1
		Opponent Rakosa, O (Ofentse)				Opponent Mokoko, M (Mphalo)

#	Games	Start				End
1	5	Tournament 2018 Volkskool Open				Tournament D7 Primary School League 2023
		date 2018-02-17	rnd 3	type Standard	result 1	date 2018-04-21	rnd 2	type Standard	result 1
		Opponent Hansen, R (Ryan)				Opponent Gebuza, M (Mbali)
2	4	Tournament D7 Primary School League 2019				Tournament D7 Primary School League 2019
		date 2019-08-03	rnd 1	type Standard	result 1	date 2019-08-03	rnd 4	type Standard	result 0.5
		Opponent Rossouw, R (Rieghardt)				Opponent Gericke, FJ (Frans)
3	4	Tournament D7 Individuals 2019				Tournament 2019 Gauteng Primary Schools Individual Chess Championships
		date 2019-05-04	rnd 3	type Standard	result 1	date 2019-05-25	rnd 1	type Standard	result 1
		Opponent Rakosa, O (Ofentse)				Opponent Mokoko, M (Mphalo)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament D7 Primary School League 2019				Tournament D7 Primary School League 2019
		date 2019-08-03	rnd 1	type Standard	result 1	date 2019-08-03	rnd 3	type Standard	result 1
		Opponent Rossouw, R (Rieghardt)				Opponent Van Straaten, R (Ruan)
2	3	Tournament D7 Primary School League 2023				Tournament D7 Individuals 2019
		date 2018-04-21	rnd 4	type Standard	result 1	date 2019-05-04	rnd 1	type Standard	result 1
		Opponent Swanepoel, I (Ivan)				Opponent Rossouw, R (Rieghardt)
3	3	Tournament South African Junior Team Championships 2017				Tournament 2018 Volkskool Open
		date 2018-01-05	rnd 4	type Standard	result 1	date 2018-02-17	rnd 1	type Standard	result 1
		Opponent Burgess, J (Jaydelan-Waytt)				Opponent Thakhuli, T (Tshimollogo)

#	Games	Start				End
1	3	Tournament D7 Primary School League 2019				Tournament D7 Primary School League 2019
		date 2019-08-03	rnd 1	type Standard	result 1	date 2019-08-03	rnd 3	type Standard	result 1
		Opponent Rossouw, R (Rieghardt)				Opponent Van Straaten, R (Ruan)
2	3	Tournament D7 Primary School League 2023				Tournament D7 Individuals 2019
		date 2018-04-21	rnd 4	type Standard	result 1	date 2019-05-04	rnd 1	type Standard	result 1
		Opponent Swanepoel, I (Ivan)				Opponent Rossouw, R (Rieghardt)
3	3	Tournament South African Junior Team Championships 2017				Tournament 2018 Volkskool Open
		date 2018-01-05	rnd 4	type Standard	result 1	date 2018-02-17	rnd 1	type Standard	result 1
		Opponent Burgess, J (Jaydelan-Waytt)				Opponent Thakhuli, T (Tshimollogo)

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	Swanepoel ,I (Ivan)	2	2	425	2	2	425	0	0	0	0	0	0
1	Swanepoel ,I (Ivan)	2	913.8	1338.8	2	923.6	1338.8	0	0	0	0	0	0
2	Rossouw ,R (Rieghardt)	2	2	425	2	2	425	0	0	0	0	0	0
2	Rossouw ,R (Rieghardt)	2	1131.8	1556.8	2	1120	1556.8	0	0	0	0	0	0
3	Huisamen ,D (De Villiers)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
3	Huisamen ,D (De Villiers)	2	853.7	641.2	2	845.8	641.2	0	0	0	0	0	0
4	Thakhuli ,T (Tshimollogo)	1	1	425	1	1	425	0	0	0	0	0	0
4	Thakhuli ,T (Tshimollogo)	1	512.4	937.4	1	512.4	937.4	0	0	0	0	0	0
5	Tom ,N (Naledi)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Tom ,N (Naledi)	1	674.7	249.7	1	706.4	249.7	0	0	0	0	0	0
6	Taylor ,S (Sharize)	1	1	425	1	1	425	0	0	0	0	0	0
6	Taylor ,S (Sharize)	1	500	925	1	500	925	0	0	0	0	0	0
7	Hansen ,R (Ryan)	1	1	425	1	1	425	0	0	0	0	0	0
7	Hansen ,R (Ryan)	1	658.8	1083.8	1	658.8	1083.8	0	0	0	0	0	0
8	Van Straaten ,R (Ruan)	1	1	425	1	1	425	0	0	0	0	0	0
8	Van Straaten ,R (Ruan)	1	1109	1534	1	1103.5	1534	0	0	0	0	0	0
9	Mkhize ,M (Mbuso)	1	1	425	1	1	425	0	0	0	0	0	0
9	Mkhize ,M (Mbuso)	1	578	1003	1	578	1003	0	0	0	0	0	0
10	Rakosa ,O (Ofentse)	1	1	425	1	1	425	0	0	0	0	0	0
10	Rakosa ,O (Ofentse)	1	1083.1	1508.1	1	1059.6	1508.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Eloff, A (Arnu)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms