Chess South Africa Ratings Database

PLAYER PAGE

Personal

Arendse, A (Aiden)

Chess SA id

1170320814

FIDE id

Date of birth

2017-05-03 (U10)

Gender

Male

Region

Sarah Baartman (ESB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-06-14

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1199.7	1200	1199.1	1200
Raw rating	1199.6	1200	1198.6	1200
Weighted rating	1199.7	1200	1199.1	1200
Weighted performance	0	0	0	0
Floor	699.9	700	700	700
K-factor	40	40	36	36
Min/Max rating change allowed	165.9	165.8	166.1	165.8
Highest rating	1199.9 2025-05-18	1200 2025-08-01	1200 2025-06-01	1200 2025-06-01
Highest raw rating	1199.9 2025-05-18	1200 2025-08-01	1200 2025-06-01	1200 2025-06-01
Highest weighted rating	1199.9 2025-05-18	1200 2025-08-01	1200 2025-06-01	1200 2025-06-01
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0	0	-0.1	0
New rating	1199.7	1200	1199	1200
Analysis
Rating	1199.7	1200	1199.1	1200
Raw rating	1199.6	1200	1198.6	1200
Weighted rating	1199.7	1200	1199.1
Weighted performance	0	0	0
K-factor	40	40	36	36
Floor	699.9	700	700	700
Max/Min rating change allowed	165.9	165.8	166.1	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	1199.6	1200	1198.6	1200
New weighted rating	1199.7	1200	1199	1200
New weighted performance	0	0	0	0
Temp new rating	1199.7	1200	1199	1200
Temp new rating +/-	-0	0	-0.1	0
Final new rating +/-	-0	0	-0.1	0
New rating	1199.7	1200	1199	1200
New K-factor	40	40	36	36
New floor	699.9	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	14	6	8
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	14	6	8

Games since
	Main 14	Standard 6		Rapid 8		Blitz 0
Gender	Male
Age group	U10
Region	Sarah Baartman (ESB)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 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	14	4	28.57	-182.1	1274.7	1092.6
Standard	6	3	50	0	1191.9	1191.9
Rapid	8	1	12.5	-318.8	1336.8	1018.1
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	14	4	28.57	-182.1	1274.7	1092.6
Standard	6	3	50	0	1191.9	1191.9
Rapid	8	1	12.5	-318.8	1336.8	1018.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1199.6	1200	1198.6	1200
2025-09-01	1199.6	1200	1198.6	1200
2025-08-01	1199.6	1200	1198.6	1200
2025-07-01	1197.7	1200	1191.3	1200
2025-06-01	1199.9	1199.9	1200	1200
2025-05-01	1200	1200	1200	1200
2025-04-01	1200	1200	1200	1200
2025-03-01	1200	1200	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	SBD Invitational 2025 (2)	2025-06-14	2025-06-14	Rapid	Sarah Baartman (ESB)	9	8	1	Yes	Analysis
2	Fountains Mall SBD Open 2025 (Development)	2025-05-17	2025-05-17	Standard	Sarah Baartman (ESB)	6	6	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	SBD Invitational 2025 (2)	2025-06-14	2025-06-14	Rapid	Sarah Baartman (ESB)	9	8	1	Yes	Analysis
2	Fountains Mall SBD Open 2025 (Development)	2025-05-17	2025-05-17	Standard	Sarah Baartman (ESB)	6	6	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament Fountains Mall SBD Open 2025				Tournament Fountains Mall SBD Open 2025
		date 2025-05-17	rnd 4	type Standard	result 1	date 2025-05-17	rnd 5	type Standard	result 1
		Opponent Hammond, C (Clyrique)				Opponent Lindvogel, C (Chrizaan)
2	1	Tournament SBD Invitational 2025				Tournament SBD Invitational 2025
		date 2025-06-14	rnd 3	type Rapid	result 1	date 2025-06-14	rnd 3	type Rapid	result 1
		Opponent Stolz, J (Janice)				Opponent Stolz, J (Janice)
3	1	Tournament Fountains Mall SBD Open 2025				Tournament Fountains Mall SBD Open 2025
		date 2025-05-17	rnd 1	type Standard	result 1	date 2025-05-17	rnd 1	type Standard	result 1
		Opponent Perils, J (Johandr�)				Opponent Perils, J (Johandr�)

#	Games	Start				End
1	2	Tournament Fountains Mall SBD Open 2025				Tournament Fountains Mall SBD Open 2025
		date 2025-05-17	rnd 4	type Standard	result 1	date 2025-05-17	rnd 5	type Standard	result 1
		Opponent Hammond, C (Clyrique)				Opponent Lindvogel, C (Chrizaan)
2	1	Tournament Fountains Mall SBD Open 2025				Tournament Fountains Mall SBD Open 2025
		date 2025-05-17	rnd 1	type Standard	result 1	date 2025-05-17	rnd 1	type Standard	result 1
		Opponent Perils, J (Johandr�)				Opponent Perils, J (Johandr�)

#	Games	Start				End
1	1	Tournament SBD Invitational 2025				Tournament SBD Invitational 2025
		date 2025-06-14	rnd 3	type Rapid	result 1	date 2025-06-14	rnd 3	type Rapid	result 1
		Opponent Stolz, J (Janice)				Opponent Stolz, J (Janice)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Fountains Mall SBD Open 2025				Tournament Fountains Mall SBD Open 2025
		date 2025-05-17	rnd 4	type Standard	result 1	date 2025-05-17	rnd 5	type Standard	result 1
		Opponent Hammond, C (Clyrique)				Opponent Lindvogel, C (Chrizaan)
2	1	Tournament SBD Invitational 2025				Tournament SBD Invitational 2025
		date 2025-06-14	rnd 3	type Rapid	result 1	date 2025-06-14	rnd 3	type Rapid	result 1
		Opponent Stolz, J (Janice)				Opponent Stolz, J (Janice)
3	1	Tournament Fountains Mall SBD Open 2025				Tournament Fountains Mall SBD Open 2025
		date 2025-05-17	rnd 1	type Standard	result 1	date 2025-05-17	rnd 1	type Standard	result 1
		Opponent Perils, J (Johandr�)				Opponent Perils, J (Johandr�)

#	Games	Start				End
1	2	Tournament Fountains Mall SBD Open 2025				Tournament Fountains Mall SBD Open 2025
		date 2025-05-17	rnd 4	type Standard	result 1	date 2025-05-17	rnd 5	type Standard	result 1
		Opponent Hammond, C (Clyrique)				Opponent Lindvogel, C (Chrizaan)
2	1	Tournament Fountains Mall SBD Open 2025				Tournament Fountains Mall SBD Open 2025
		date 2025-05-17	rnd 1	type Standard	result 1	date 2025-05-17	rnd 1	type Standard	result 1
		Opponent Perils, J (Johandr�)				Opponent Perils, J (Johandr�)

#	Games	Start				End
1	1	Tournament SBD Invitational 2025				Tournament SBD Invitational 2025
		date 2025-06-14	rnd 3	type Rapid	result 1	date 2025-06-14	rnd 3	type Rapid	result 1
		Opponent Stolz, J (Janice)				Opponent Stolz, J (Janice)

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	Lindvogel ,C (Chrizaan)	1	1	425	1	1	425	0	0	0	0	0	0
1	Lindvogel ,C (Chrizaan)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Meintjes ,G (Gian)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Meintjes ,G (Gian)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Prinsloo ,D (Dawid)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Prinsloo ,D (Dawid)	1	1207	782	1	1246.3	782	0	0	0	0	0	0
4	Perils ,J (Johandr�)	1	1	425	1	1	425	0	0	0	0	0	0
4	Perils ,J (Johandr�)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	George ,C (Cody)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	George ,C (Cody)	1	1144.7	719.7	1	1137	719.7	0	0	0	0	0	0
6	Hammond ,C (Clyrique)	1	1	425	1	1	425	0	0	0	0	0	0
6	Hammond ,C (Clyrique)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Ozah ,C (Chinedu)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Ozah ,C (Chinedu)	1	1615.8	1190.8	0	0	0	1	1171	1190.8	0	0	0
8	Stolz ,J (Janice)	1	1	425	0	0	0	1	1	425	0	0	0
8	Stolz ,J (Janice)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
9	Stofile ,I (Imkhitha Zidan)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Stofile ,I (Imkhitha Zidan)	1	1515	1090	0	0	0	1	1254	1090	0	0	0
10	Leen ,A (Angelo)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Leen ,A (Angelo)	1	1368	943	0	0	0	1	1221	943	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Arendse, A (Aiden)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms