Chess South Africa Ratings Database

PLAYER PAGE

Personal

De Beer, A (Arno)

Chess SA id

103006204

FIDE id

Date of birth

2003-07-01 (Adult)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-08-14

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1217.1	1213.3	1200	1200
Raw rating	1217.1	1213.3	1200	1200
Weighted rating	1217.1	1213.3	1200	1200
Weighted performance	0	0	0	0
Floor	717.1	713.3	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	161.8	162.7	165.8	165.8
Highest rating	1266.4 2022-07-01	1264 2022-07-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1217.1 2024-02-01	1213.3 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1217.1 2024-08-01	1213.3 2025-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1266.4 2022-07-01	1264 2022-07-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1217.1	1213.3	1200	1200
Analysis
Rating	1217.1	1213.3	1200	1200
Raw rating	1217.1	1213.3	1200	1200
Weighted rating	1217.1	1213.3	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	717.1	713.3	700	700
Max/Min rating change allowed	161.8	162.7	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	1217.1	1213.3	1200	1200
New weighted rating	1217.1	1213.3	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1217.1	1213.3	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1217.1	1213.3	1200	1200
New K-factor	36	36	36	36
New floor	717.1	713.3	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	10	10
	0	0
History	58	58

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Tshwane (GTP)
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	10	6	60	85	1169.2	1254.2
Standard	10	6	60	85	1169.2	1254.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1217.1	1213.3	1200	1200
2025-09-01	1217.1	1213.3	1200	1200
2025-08-01	1217.1	1213.3	1200	1200
2025-07-01	1217.1	1213.3	1200	1200
2025-06-01	1217.1	1213.3	1200	1200
2025-05-01	1217.1	1213.3	1200	1200
2025-04-01	1217.1	1213.3	1200	1200
2025-03-01	1217.1	1213.3	1200	1200
2025-02-01	1217.1	1213.3	1200	1200
2025-01-01	1217.1	1213.3	1200	1200
2024-12-01	1217.1	1213.3	1200	1200
2024-11-01	1217.1	1213.3	1200	1200
2024-10-01	1217.1	1213.3	1200	1200
2024-09-01	1217.1	1213.3	1200	1200
2024-08-01	1217.1	1213.3	1200	1200
2024-07-01	1217.1	1213.3	1200	1200
2024-06-01	1217.1	1213.3	1200	1200
2024-08-01	1217.1	1213.3	1200	1200
2024-04-01	1217.1	1213.3	1200	1200
2024-03-01	1217.1	1213.3	1200	1200
2024-02-01	1217.1	1213.3	1200	1200
2024-01-01	1217.1	1213.3	1200	1200
2023-12-01	1217.1	1213.3	1200	1200
2023-11-01	1217.1	1213.3	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	2022 Alekhine Open (D)	2022-08-13	2022-08-14	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
2	2022 Jacaranda Round Robin (T)	2022-07-30	2022-07-30	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis

#	Games	Start				End
1	6	Tournament 2022 Jacaranda Round Robin				Tournament 2022 Alekhine Open
		date 2022-07-30	rnd 3	type Standard	result 1	date 2022-08-13	rnd 3	type Standard	result 1
		Opponent Moolman, C (Christian)				Opponent Seokola, O (Onkarabile)

#	Games	Start				End
1	6	Tournament 2022 Jacaranda Round Robin				Tournament 2022 Alekhine Open
		date 2022-07-30	rnd 3	type Standard	result 1	date 2022-08-13	rnd 3	type Standard	result 1
		Opponent Moolman, C (Christian)				Opponent Seokola, O (Onkarabile)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament 2022 Jacaranda Round Robin				Tournament 2022 Alekhine Open
		date 2022-07-30	rnd 3	type Standard	result 1	date 2022-08-13	rnd 3	type Standard	result 1
		Opponent Moolman, C (Christian)				Opponent Seokola, O (Onkarabile)

#	Games	Start				End
1	6	Tournament 2022 Jacaranda Round Robin				Tournament 2022 Alekhine Open
		date 2022-07-30	rnd 3	type Standard	result 1	date 2022-08-13	rnd 3	type Standard	result 1
		Opponent Moolman, C (Christian)				Opponent Seokola, O (Onkarabile)

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	Minny ,O (Oban)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Minny ,O (Oban)	1	1241.2	816.2	1	1210.2	816.2	0	0	0	0	0	0
2	Fidos ,E (Eric)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Fidos ,E (Eric)	1	1242.5	817.5	1	1246.8	817.5	0	0	0	0	0	0
3	Du Plessis ,A (Amelia)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Du Plessis ,A (Amelia)	1	1156.1	731.1	1	1125.9	731.1	0	0	0	0	0	0
4	Tsekane ,K (Kutlwano)	1	1	425	1	1	425	0	0	0	0	0	0
4	Tsekane ,K (Kutlwano)	1	1130.8	1555.8	1	1124.4	1555.8	0	0	0	0	0	0
5	Karsten ,CB (Chay Belle)	1	1	425	1	1	425	0	0	0	0	0	0
5	Karsten ,CB (Chay Belle)	1	1189	1614	1	1171.4	1614	0	0	0	0	0	0
6	Kekana ,N (Neo)	1	1	425	1	1	425	0	0	0	0	0	0
6	Kekana ,N (Neo)	1	1078.6	1503.6	1	1058.1	1503.6	0	0	0	0	0	0
7	Shen Yu ,C (Caroline)	1	1	425	1	1	425	0	0	0	0	0	0
7	Shen Yu ,C (Caroline)	1	1158	1583	1	1153.2	1583	0	0	0	0	0	0
8	Seokola ,O (Onkarabile)	1	1	425	1	1	425	0	0	0	0	0	0
8	Seokola ,O (Onkarabile)	1	1182.5	1607.5	1	1156	1607.5	0	0	0	0	0	0
9	Barker ,R (Ryan)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Barker ,R (Ryan)	1	1116	691	1	1116.8	691	0	0	0	0	0	0
10	Moolman ,C (Christian)	1	1	425	1	1	425	0	0	0	0	0	0
10	Moolman ,C (Christian)	1	1197.3	1622.3	1	1191.6	1622.3	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

De Beer, 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