Chess South Africa Ratings Database

PLAYER PAGE

Personal

Antunes, A (Arabelle)

Chess SA id

2150319469

FIDE id

Date of birth

2015-07-23 (U12)

Gender

Female

Region

Bojanala Platina (NBR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-23

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1191.9	1190	1199.5	1200
Raw rating	1175.3	1168.8	1198.7	1200
Weighted rating	1191.9	1190	1199.5	1200
Weighted performance	0	0	0	0
Floor	699.9	699.9	700	700
K-factor	40	40	36	36
Min/Max rating change allowed	171.8	173.3	166.1	165.8
Highest rating	1199.9 2025-04-20	1199.9 2025-04-20	1200 2025-05-05	1200 2025-05-05
Highest raw rating	1199.9 2025-04-20	1199.9 2025-04-20	1200 2025-05-05	1200 2025-05-05
Highest weighted rating	1199.9 2025-04-20	1199.9 2025-04-20	1200 2025-05-05	1200 2025-05-05
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	-1.6	-2	-0.1	0
New rating	1190.3	1188	1199.4	1200
Analysis
Rating	1191.9	1190	1199.5	1200
Raw rating	1175.3	1168.8	1198.7	1200
Weighted rating	1191.9	1190	1199.5
Weighted performance	0	0	0
K-factor	40	40	36	36
Floor	699.9	699.9	700	700
Max/Min rating change allowed	171.8	173.3	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	1175.3	1168.8	1198.7	1200
New weighted rating	1190.3	1188	1199.4	1200
New weighted performance	0	0	0	0
Temp new rating	1190.3	1188	1199.4	1200
Temp new rating +/-	-1.6	-2	-0.1	0
Final new rating +/-	-1.6	-2	-0.1	0
New rating	1190.3	1188	1199.4	1200
New K-factor	40	40	36	36
New floor	699.9	699.9	700	700

Item	Main	Standard	Rapid
	0	0	0
	13	10	3
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	13	10	3

Games since
	Main 13	Standard 10		Rapid 3		Blitz 0
Gender	Female
Age group	U12
Region	Bojanala Platina (NBR)
Province	Northwest (NW)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-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	13	3	23.08	-228.8	1189.5	960.6
Standard	10	2	20	-255	1193.2	938.2
Rapid	3	1	33.33	-141.7	1177	1035.3
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	13	3	23.08	-228.8	1189.5	960.6
Standard	10	2	20	-255	1193.2	938.2
Rapid	3	1	33.33	-141.7	1177	1035.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1175.3	1168.8	1198.7	1200
2025-11-30	1175.3	1168.8	1198.7	1200
2025-11-01	1175.3	1168.8	1198.7	1200
2025-09-30	1175.3	1168.8	1198.7	1200
2025-09-01	1198.2	1199.2	1198.7	1200
2025-08-01	1198.2	1199.2	1198.7	1200
2025-07-01	1199.4	1199.2	1200	1200
2025-06-01	1199	1198.8	1200	1200
2025-05-01	1193.4	1192.1	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
2024-11-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-05-01	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

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	Parkies Invitational 2025 (U11)	2025-09-23	2025-09-23	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
2	Bojanala's Clash Of Schools -Primary Schools 2025 (U13)	2025-07-26	2025-07-26	Rapid	Bojanala Platina (NBR)	5	3	1	Yes	Analysis
3	Bojanala's Rosewood Easter Open 2025 (Knights)	2025-04-19	2025-04-19	Standard	Bojanala Platina (NBR)	5	5	0	Yes	Analysis

#	Games	Start				End
1	1	Tournament Parkies Invitational 2025				Tournament Parkies Invitational 2025
		date 2025-09-23	rnd 4	type Standard	result 1	date 2025-09-23	rnd 4	type Standard	result 1
		Opponent Marks, K (Kyle)				Opponent Marks, K (Kyle)
2	1	Tournament Parkies Invitational 2025				Tournament Parkies Invitational 2025
		date 2025-09-23	rnd 2	type Standard	result 1	date 2025-09-23	rnd 2	type Standard	result 1
		Opponent Raseleka, T (Tlotlo)				Opponent Raseleka, T (Tlotlo)
3	1	Tournament Bojanala's Clash Of Schools -Primary Schools 2025				Tournament Bojanala's Clash Of Schools -Primary Schools 2025
		date 2025-07-26	rnd 4	type Rapid	result 1	date 2025-07-26	rnd 4	type Rapid	result 1
		Opponent Bradshaw, L (Luke)				Opponent Bradshaw, L (Luke)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Bojanala's Clash Of Schools -Primary Schools 2025				Tournament Bojanala's Clash Of Schools -Primary Schools 2025
		date 2025-07-26	rnd 4	type Rapid	result 1	date 2025-07-26	rnd 4	type Rapid	result 1
		Opponent Bradshaw, L (Luke)				Opponent Bradshaw, L (Luke)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Bojanala's Clash Of Schools -Primary Schools 2025				Tournament Bojanala's Clash Of Schools -Primary Schools 2025
		date 2025-07-26	rnd 4	type Rapid	result 1	date 2025-07-26	rnd 4	type Rapid	result 1
		Opponent Bradshaw, L (Luke)				Opponent Bradshaw, L (Luke)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Bojanala's Clash Of Schools -Primary Schools 2025				Tournament Bojanala's Clash Of Schools -Primary Schools 2025
		date 2025-07-26	rnd 4	type Rapid	result 1	date 2025-07-26	rnd 4	type Rapid	result 1
		Opponent Bradshaw, L (Luke)				Opponent Bradshaw, L (Luke)

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	Marks ,K (Kyle)	2	1	0	2	1	0	0	0	0	0	0	0
1	Marks ,K (Kyle)	2	1200.7	1200.7	2	1200.8	1200.7	0	0	0	0	0	0
2	Labuschagne ,H (Hardus)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Labuschagne ,H (Hardus)	2	1209.9	784.9	2	1211.7	784.9	0	0	0	0	0	0
3	Hanekom ,H (Henko)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Hanekom ,H (Henko)	1	1193.2	768.2	1	1159.9	768.2	0	0	0	0	0	0
4	Raseleka ,T (Tlotlo)	1	1	425	1	1	425	0	0	0	0	0	0
4	Raseleka ,T (Tlotlo)	1	989	1414	1	957.5	1414	0	0	0	0	0	0
5	Venter ,T (Trenton)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Venter ,T (Trenton)	1	1197.9	772.9	1	1197.3	772.9	0	0	0	0	0	0
6	Maema ,L (Lesego)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Maema ,L (Lesego)	1	1246.9	821.9	1	1256.1	821.9	0	0	0	0	0	0
7	Maema ,L (Lesedi)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Maema ,L (Lesedi)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Strydom ,J (Johan�)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Strydom ,J (Johan�)	1	1283.7	858.7	1	1285.6	858.7	0	0	0	0	0	0
9	Pelser ,M (Milan)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Pelser ,M (Milan)	1	1138.7	713.7	0	0	0	1	1218.4	713.7	0	0	0
10	Bradshaw ,L (Luke)	1	1	425	0	0	0	1	1	425	0	0	0
10	Bradshaw ,L (Luke)	1	1200	1625	0	0	0	1	1200	1625	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Antunes, A (Arabelle)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms