Chess South Africa Ratings Database

PLAYER PAGE

Personal

Barron, D (Dinah Carla)

Chess SA id

2150306150

FIDE id

Date of birth

2015-06-08 (U12)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-02-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1139.6	1130.2	1200	1200
Raw rating	1139.6	1130.2	1200	1200
Weighted rating	1132.2	1121.6	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	180.7	183.1	165.8	165.8
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2024-07-01	1200 2024-07-01
Highest raw rating	1200 2024-06-01	1200 2024-06-01	1200 2024-07-01	1200 2024-07-01
Highest weighted rating	1200 2024-11-01	1200 2024-11-01	1200 2024-07-01	1200 2024-07-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-07-01	1200 2024-07-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1139.6	1130.2	1200	1200
Analysis
Rating	1139.6	1130.2	1200	1200
Raw rating	1139.6	1130.2	1200	1200
Weighted rating	1132.2	1121.6	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	180.7	183.1	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	1139.6	1130.2	1200	1200
New weighted rating	1131.8	1121.1	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1139.6	1130.2	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1139.6	1130.2	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	5	5
	8	8
	0	0
	0	0
	0	0
History	13	13

Games since
	Main 13	Standard 13		Rapid 0		Blitz 0
Gender	Female
Age group	U12
Region	Cape Town (WCT)
Province	Western Cape (WC)
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	5	1.5	30	-170	1206.3	1036.3
Standard	5	1.5	30	-170	1206.3	1036.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	13	1.5	11.54	-326.9	1197.1	870.2
Standard	13	1.5	11.54	-326.9	1197.1	870.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1139.6	1130.2	1200	1200
2025-09-01	1139.6	1130.2	1200	1200
2025-08-01	1139.6	1130.2	1200	1200
2025-07-01	1139.6	1130.2	1200	1200
2025-06-01	1139.6	1130.2	1200	1200
2025-05-01	1139.6	1130.2	1200	1200
2025-04-01	1139.6	1130.2	1200	1200
2025-03-01	1139.6	1130.2	1200	1200
2025-02-01	1138	1128.2	1200	1200
2025-01-01	1072.9	1054.8	1200	1200
2024-12-01	1072.9	1054.8	1200	1200
2024-11-01	1072.9	1054.8	1200	1200
2024-10-01	1072.9	1054.8	1200	1200
2024-09-01	1114.3	1096.8	1200	1200
2024-08-01	1114.3	1096.8	1200	1200
2024-07-01	1114.3	1096.8	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	District South Schools Chess Individual Trials 2025 (U11 Girls)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	5	1.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	District South Schools Chess Individual Trials 2025 (U11 Girls)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	5	1.5	Yes	Analysis
2	CT League 2024 (D)	2024-08-03	2024-08-03	Standard	Cape Town (WCT)	6	3	0	Yes	Analysis
3	Rylib Winter Slam 2024 (Development)	2024-06-19	2024-06-19	Rapid	Cape Town (WCT)	6	0	0	No	Analysis
4	Cape Town Chess Federation Closed Chess Championships 2024 (U10)	2024-06-15	2024-06-15	Standard	Cape Town (WCT)	5	5	0	Yes	Analysis

#	Games	Start				End
1	1	Tournament District South Schools Chess Individual Trials 2025				Tournament District South Schools Chess Individual Trials 2025
		date 2025-02-02	rnd 4	type Standard	result 1	date 2025-02-02	rnd 4	type Standard	result 1
		Opponent Brock, T (Tiyarah)				Opponent Brock, T (Tiyarah)
2	1	Tournament District South Schools Chess Individual Trials 2025				Tournament District South Schools Chess Individual Trials 2025
		date 2025-02-01	rnd 2	type Standard	result 0.5	date 2025-02-01	rnd 2	type Standard	result 0.5
		Opponent Rhoda, E (Eden)				Opponent Rhoda, E (Eden)

#	Games	Start				End
1	1	Tournament District South Schools Chess Individual Trials 2025				Tournament District South Schools Chess Individual Trials 2025
		date 2025-02-02	rnd 4	type Standard	result 1	date 2025-02-02	rnd 4	type Standard	result 1
		Opponent Brock, T (Tiyarah)				Opponent Brock, T (Tiyarah)
2	1	Tournament District South Schools Chess Individual Trials 2025				Tournament District South Schools Chess Individual Trials 2025
		date 2025-02-01	rnd 2	type Standard	result 0.5	date 2025-02-01	rnd 2	type Standard	result 0.5
		Opponent Rhoda, E (Eden)				Opponent Rhoda, E (Eden)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament District South Schools Chess Individual Trials 2025				Tournament District South Schools Chess Individual Trials 2025
		date 2025-02-02	rnd 4	type Standard	result 1	date 2025-02-02	rnd 4	type Standard	result 1
		Opponent Brock, T (Tiyarah)				Opponent Brock, T (Tiyarah)

#	Games	Start				End
1	1	Tournament District South Schools Chess Individual Trials 2025				Tournament District South Schools Chess Individual Trials 2025
		date 2025-02-02	rnd 4	type Standard	result 1	date 2025-02-02	rnd 4	type Standard	result 1
		Opponent Brock, T (Tiyarah)				Opponent Brock, T (Tiyarah)

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	Zembeta ,M (Mary Siyamthanda)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Zembeta ,M (Mary Siyamthanda)	1	1147.6	722.6	1	1145.6	722.6	0	0	0	0	0	0
2	Myaleni ,A (Asonele)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Myaleni ,A (Asonele)	1	1211.7	786.7	1	1231.6	786.7	0	0	0	0	0	0
3	Mhlatywa ,I (Inathi)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Mhlatywa ,I (Inathi)	1	1091.1	666.1	1	1155.4	666.1	0	0	0	0	0	0
4	Tyokwana ,K (Khayone)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Tyokwana ,K (Khayone)	1	1225.9	800.9	1	1250.3	800.9	0	0	0	0	0	0
5	Somai ,J (Jhash)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Somai ,J (Jhash)	1	1303	878	1	1333.3	878	0	0	0	0	0	0
6	Rhoda ,E (Eden)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
6	Rhoda ,E (Eden)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
7	Werndle ,K (Kai)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Werndle ,K (Kai)	1	1216.8	791.8	1	1210.8	791.8	0	0	0	0	0	0
8	He ,L (Lily)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	He ,L (Lily)	1	1272.5	847.5	1	1251.8	847.5	0	0	0	0	0	0
9	Magi ,A (Aqhame Alizwa)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Magi ,A (Aqhame Alizwa)	1	1063	638	1	1144.6	638	0	0	0	0	0	0
10	Ghamlouche ,I (Isabelle)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Ghamlouche ,I (Isabelle)	1	1193.7	768.7	1	1200	768.7	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Barron, D (Dinah Carla)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms