Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ramdhani, A (Arya)

Chess SA id

2150151825

FIDE id

Date of birth

2015-08-01 (U12)

Gender

Female

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-08-09

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1116	1113.2	1200	1200
Raw rating	1116	1113.2	1200	1200
Weighted rating	1114.5	1110.5	1200	1200
Weighted performance	908	909.9	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	186.9	187.6	165.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1116	1113.2	1200	1200
Analysis
Rating	1116	1113.2	1200	1200
Raw rating	1116	1113.2	1200	1200
Weighted rating	1114.5	1110.5	1200
Weighted performance	908	909.9	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	186.9	187.6	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	1116	1113.2	1200	1200
New weighted rating	1114.7	1111	1200	1200
New weighted performance	907.6	909.6	0	0
Temp new rating	1116	1113.2	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1116	1113.2	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	20	20
	10	10
	0	0
	0	0
History	30	30

Games since
	Main 20	Standard 20		Rapid 0		Blitz 0
Gender	Female
Age group	U12
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
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	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	9.5	31.67	-155.8	1217.2	1061.4
Standard	30	9.5	31.67	-155.8	1217.2	1061.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1116	1113.2	1200	1200
2025-09-01	1116	1113.2	1200	1200
2025-08-01	1116	1113.2	1200	1200
2025-07-01	1116	1113.2	1200	1200
2025-06-01	1116	1113.2	1200	1200
2025-05-01	1116	1113.2	1200	1200
2025-04-01	1116	1113.2	1200	1200
2025-03-01	1116	1113.2	1200	1200
2025-02-01	1116	1113.2	1200	1200
2025-01-01	1114.7	1113.2	1200	1200
2024-12-01	1114.7	1113.2	1200	1200
2024-11-01	1114.7	1113.2	1200	1200
2024-10-01	1114.7	1113.2	1200	1200
2024-09-01	1114.7	1113.2	1200	1200
2024-08-01	1119.7	1117.6	1200	1200
2024-07-01	1119.7	1117.6	1200	1200
2024-06-01	1119.7	1117.6	1200	1200
2024-08-01	1089.8	1069.2	1200	1200
2024-04-01	1089.8	1069.2	1200	1200
2024-03-01	1089.8	1069.2	1200	1200
2024-02-01	1089.8	1069.2	1200	1200
2024-01-01	1135.9	1120.8	1200	1200
2023-12-01	1135.9	1120.8	1200	1200
2023-11-01	1135.9	1120.8	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	JMC Closed 2024 (U10)	2024-08-09	2024-08-09	Standard	Johannesburg Metro (GJM)	5	5	1.5	Yes	Analysis
2	JMC Crawford International Sandton 2024 (U10)	2024-05-11	2024-05-11	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
3	JMC Helpmekaar Kollege Tournament 2024 (U10)	2024-05-04	2024-05-04	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
4	JMC Kick Off Tournament 2024 (U10)	2024-01-28	2024-01-28	Standard	Johannesburg Metro (GJM)	5	5	1	Yes	Analysis
5	ThinkChess Tournament 6 May 2023	2023-05-06	2023-05-06	Standard	Johannesburg Metro (GJM)	5	5	1.5	Yes	Analysis
6	JNW Open - Crawford 2023 (U10)	2023-03-04	2023-03-04	Standard	Johannesburg Metro (GJM)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament JMC Crawford International Sandton 2024				Tournament JMC Crawford International Sandton 2024
		date 2024-05-11	rnd 2	type Standard	result 1	date 2024-05-11	rnd 3	type Standard	result 1
		Opponent Profyris, N (Nikolaos)				Opponent Wong, K (Kayla)
2	2	Tournament ThinkChess Tournament 6 May 2023				Tournament ThinkChess Tournament 6 May 2023
		date 2023-05-06	rnd 4	type Standard	result 0.5	date 2023-05-06	rnd 5	type Standard	result 1
		Opponent Bowyer, J (Jade Li)				Opponent Bazhko, M (Mikhail)
3	2	Tournament JNW Open - Crawford 2023				Tournament JNW Open - Crawford 2023
		date 2023-03-04	rnd 3	type Standard	result 0.5	date 2023-03-04	rnd 4	type Standard	result 1
		Opponent Khan, S (Somila)				Opponent Phumelo, S (Simon)

#	Games	Start				End
1	2	Tournament JMC Crawford International Sandton 2024				Tournament JMC Crawford International Sandton 2024
		date 2024-05-11	rnd 2	type Standard	result 1	date 2024-05-11	rnd 3	type Standard	result 1
		Opponent Profyris, N (Nikolaos)				Opponent Wong, K (Kayla)
2	2	Tournament ThinkChess Tournament 6 May 2023				Tournament ThinkChess Tournament 6 May 2023
		date 2023-05-06	rnd 4	type Standard	result 0.5	date 2023-05-06	rnd 5	type Standard	result 1
		Opponent Bowyer, J (Jade Li)				Opponent Bazhko, M (Mikhail)
3	2	Tournament JNW Open - Crawford 2023				Tournament JNW Open - Crawford 2023
		date 2023-03-04	rnd 3	type Standard	result 0.5	date 2023-03-04	rnd 4	type Standard	result 1
		Opponent Khan, S (Somila)				Opponent Phumelo, S (Simon)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament JMC Crawford International Sandton 2024				Tournament JMC Crawford International Sandton 2024
		date 2024-05-11	rnd 2	type Standard	result 1	date 2024-05-11	rnd 3	type Standard	result 1
		Opponent Profyris, N (Nikolaos)				Opponent Wong, K (Kayla)
2	1	Tournament JMC Closed 2024				Tournament JMC Closed 2024
		date 2024-08-09	rnd 2	type Standard	result 1	date 2024-08-09	rnd 2	type Standard	result 1
		Opponent Sithole, L (Luthando)				Opponent Sithole, L (Luthando)
3	1	Tournament JMC Helpmekaar Kollege Tournament 2024				Tournament JMC Helpmekaar Kollege Tournament 2024
		date 2024-05-04	rnd 5	type Standard	result 1	date 2024-05-04	rnd 5	type Standard	result 1
		Opponent Parusel, F (Finnean)				Opponent Parusel, F (Finnean)

#	Games	Start				End
1	2	Tournament JMC Crawford International Sandton 2024				Tournament JMC Crawford International Sandton 2024
		date 2024-05-11	rnd 2	type Standard	result 1	date 2024-05-11	rnd 3	type Standard	result 1
		Opponent Profyris, N (Nikolaos)				Opponent Wong, K (Kayla)
2	1	Tournament JMC Closed 2024				Tournament JMC Closed 2024
		date 2024-08-09	rnd 2	type Standard	result 1	date 2024-08-09	rnd 2	type Standard	result 1
		Opponent Sithole, L (Luthando)				Opponent Sithole, L (Luthando)
3	1	Tournament JMC Helpmekaar Kollege Tournament 2024				Tournament JMC Helpmekaar Kollege Tournament 2024
		date 2024-05-04	rnd 5	type Standard	result 1	date 2024-05-04	rnd 5	type Standard	result 1
		Opponent Parusel, F (Finnean)				Opponent Parusel, F (Finnean)

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	Palmer ,E (Eli)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Palmer ,E (Eli)	2	1245.6	820.6	2	1246.3	820.6	0	0	0	0	0	0
2	Du Pisani ,M (Malcolm)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Du Pisani ,M (Malcolm)	2	1301.2	876.2	2	1328.8	876.2	0	0	0	0	0	0
3	Hlabangwane ,N (Ntwanano)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
3	Hlabangwane ,N (Ntwanano)	2	1151.4	938.9	2	1160.1	938.9	0	0	0	0	0	0
4	Steyn ,K (Kahn)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Steyn ,K (Kahn)	1	1447	1022	1	1439.4	1022	0	0	0	0	0	0
5	Niemann ,C (Clara)	1	1	425	1	1	425	0	0	0	0	0	0
5	Niemann ,C (Clara)	1	1127.2	1552.2	1	1195.3	1552.2	0	0	0	0	0	0
6	Sithole ,L (Luthando)	1	1	425	1	1	425	0	0	0	0	0	0
6	Sithole ,L (Luthando)	1	1155.2	1580.2	1	1151.2	1580.2	0	0	0	0	0	0
7	Gomes ,I (Inacio)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Gomes ,I (Inacio)	1	1216.1	791.1	1	1219.4	791.1	0	0	0	0	0	0
8	Belluigi ,M (Milano)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Belluigi ,M (Milano)	1	1233.4	808.4	1	1241.8	808.4	0	0	0	0	0	0
9	Wang ,J (Jiashu Daniel)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Wang ,J (Jiashu Daniel)	1	1142.9	717.9	1	1135.5	717.9	0	0	0	0	0	0
10	Bowyer ,J (Jade Li)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Bowyer ,J (Jade Li)	1	1213.9	1213.9	1	1200	1213.9	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

Ramdhani, A (Arya)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms