Chess South Africa Ratings Database

PLAYER PAGE

Personal

Barron, D (Dorian)

Chess SA id

1130158967

FIDE id

Date of birth

2013-02-19 (U14)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-12-10

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1389.9	1369.2	1245.9	1200
Raw rating	1389.9	1369.2	1245.9	1200
Weighted rating	1343.2	1336.6	1134.9	1200
Weighted performance	1302.2	1200.2	0	0
Floor	897.5	869.2	745.9	700
K-factor	36	36	36	36
Min/Max rating change allowed	126.5	130.3	155.3	165.8
Highest rating	1397.5 2025-11-30	1369.4 2024-05-01	1245.9 2026-01-01	1200 2018-10-01
Highest raw rating	1397.5 2025-11-30	1369.2 2025-11-01	1245.9 2026-01-01	1200 2024-03-01
Highest weighted rating	1343.2 2026-01-01	1325.6 2025-11-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1351.6 2025-04-01	1369.4 2024-05-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1389.9	1369.2	1245.9	1200
Analysis
Rating	1389.9	1369.2	1245.9	1200
Raw rating	1389.9	1369.2	1245.9	1200
Weighted rating	1343.2	1336.6	1134.9
Weighted performance	1302.2	1200.2	0
K-factor	36	36	36	36
Floor	897.5	869.2	745.9	700
Max/Min rating change allowed	126.5	130.3	155.3	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	1389.9	1369.2	1245.9	1200
New weighted rating	1349.7	1341.3	1144.7	1200
New weighted performance	1293.2	1191.1	0	0
Temp new rating	1389.9	1369.2	1245.9	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1389.9	1369.2	1245.9	1200
New K-factor	36	36	36	36
New floor	897.5	869.2	745.9	700

Item	Main	Standard	Rapid
	0	0	0
	23	17	6
	26	26	0
	8	0	8
	0	0	0
	0	0	0
History	57	43	14

Games since
	Main 54	Standard 43		Rapid 11		Blitz 0
Gender	Male
Age group	U14
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	2217		681		314
Male	1805		537		256
U14	357		114		50
U14 Male	260		76		34
Standard
	RSA		Province		Region
Overall	2430		677		313
Male	1958		517		249
U14	416		118		50
U14 Male	306		79		33
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	23	15.5	67.39	147.8	1329.4	1477.2
Standard	17	10.5	61.76	100	1358.1	1458.1
Rapid	6	5	83.33	283.3	1247.9	1531.2
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	57	30.5	53.51	29.8	1314.5	1344.4
Standard	43	24	55.81	49.4	1344.4	1393.8
Rapid	14	6.5	46.43	-30.4	1222.9	1192.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1389.9	1369.2	1245.9	1200
2025-11-30	1397.5	1369.2	1215	1200
2025-11-01	1379.3	1369.2	1120.6	1200
2025-09-30	1358.8	1352.3	1120.6	1200
2025-09-01	1358.8	1352.3	1120.6	1200
2025-08-01	1358.8	1352.3	1120.6	1200
2025-07-01	1358.8	1352.3	1120.6	1200
2025-06-01	1358.8	1352.3	1120.6	1200
2025-05-01	1358.8	1352.3	1120.6	1200
2025-04-01	1358.8	1352.3	1120.6	1200
2025-03-01	1348.9	1350.4	1120.6	1200
2025-02-01	1300.2	1295.6	1120.6	1200
2025-01-01	1300.2	1295.6	1109.3	1200
2024-12-01	1300.2	1295.6	1109.3	1200
2024-11-01	1300.2	1295.6	1109.3	1200
2024-10-01	1300.2	1295.6	1109.3	1200
2024-09-01	1298	1296.7	1109.3	1200
2024-11-01	1298	1296.7	1109.3	1200
2024-07-01	1298	1296.7	1109.3	1200
2024-06-01	1268	1294.9	1109.3	1200
2024-05-01	1209.1	1239.1	1109.3	1200
2024-04-01	1209.1	1239.1	1109.3	1200
2024-03-01	1155.5	1189.9	1109.3	1200
2024-02-01	1155.8	1200	1109.3	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	Four Seasons Summer Slam 2025 (Intermediate)	2025-12-10	2025-12-10	Rapid	Cape Town (WCT)	6	0	0	No	Analysis
2	Four Seasons Summer Slam 2025 (Open)	2025-12-10	2025-12-10	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
3	Spring Slam 2025 (Beginners)	2025-11-02	2025-11-02	Rapid	Cape Town (WCT)	6	6	5	Yes	Analysis
4	Cape Town Chess Federation Club League 2025 (A)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	0	0	No	Analysis
5	Cape Town Chess Federation Club League 2025 (C)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	4	2.5	Yes	Analysis
6	Cape Town Chess Federation Club League 2025 (E)	2025-08-16	2025-08-23	Standard	Cape Town (WCT)	6	1	0	Yes	Analysis
7	CT Metro Schools Individual Closed 2025 (U13 Open)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
8	District South Schools Chess Individual Trials 2025 (U13 Open)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
9	CT League 2024 (D)	2024-08-03	2024-08-03	Standard	Cape Town (WCT)	6	3	1	Yes	Analysis
10	Cape Town Chess Federation Closed Chess Championships 2024 (U12)	2024-06-15	2024-06-16	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
11	Western Cape PS Individuals Championship 2024 (U11 Boys)	2024-05-04	2024-05-05	Standard	West Coast (WCU)	6	6	3.5	Yes	Analysis
12	Cape Town Metro Schools Chess Closed Individuals 2024 (U11 Boys)	2024-03-02	2024-03-03	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
13	District South Schools Chess Individual Trials 2024 (U11 Boys)	2024-02-03	2024-02-03	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis
14	Rylib Summer Slam 2023 (Development)	2023-12-12	2023-12-12	Rapid	Cape Town (WCT)	6	5	0.5	Yes	Analysis
15	CT Metro District South Top Schools 2023 (U9+U11 Mixed + U13 Girls)	2023-07-29	2023-07-29	Rapid	Cape Town (WCT)	5	3	1	Yes	Analysis

#	Games	Start				End
1	4	Tournament CT League 2024				Tournament District South Schools Chess Individual Trials 2025
		date 2024-08-03	rnd 3	type Standard	result 1	date 2025-02-01	rnd 3	type Standard	result 1
		Opponent Sihamba, S (Somila)				Opponent Sessions, D (David)
2	4	Tournament Western Cape PS Individuals Championship 2024				Tournament Cape Town Chess Federation Closed Chess Championships 2024
		date 2024-05-05	rnd 5	type Standard	result 0.5	date 2024-06-15	rnd 2	type Standard	result 1
		Opponent Koert, D (Dane)				Opponent Brits, C (Connor)
3	4	Tournament Cape Town Metro Schools Chess Closed Individuals 2024				Tournament Western Cape PS Individuals Championship 2024
		date 2024-03-03	rnd 5	type Standard	result 1	date 2024-05-04	rnd 2	type Standard	result 1
		Opponent Ghansar, Z (Zuhayr)				Opponent Coleman, F (Ferdinand)

#	Games	Start				End
1	4	Tournament CT League 2024				Tournament District South Schools Chess Individual Trials 2025
		date 2024-08-03	rnd 3	type Standard	result 1	date 2025-02-01	rnd 3	type Standard	result 1
		Opponent Sihamba, S (Somila)				Opponent Sessions, D (David)
2	4	Tournament Western Cape PS Individuals Championship 2024				Tournament Cape Town Chess Federation Closed Chess Championships 2024
		date 2024-05-05	rnd 5	type Standard	result 0.5	date 2024-06-15	rnd 2	type Standard	result 1
		Opponent Koert, D (Dane)				Opponent Brits, C (Connor)
3	4	Tournament Cape Town Metro Schools Chess Closed Individuals 2024				Tournament Western Cape PS Individuals Championship 2024
		date 2024-03-03	rnd 5	type Standard	result 1	date 2024-05-04	rnd 2	type Standard	result 1
		Opponent Ghansar, Z (Zuhayr)				Opponent Coleman, F (Ferdinand)

#	Games	Start				End
1	1	Tournament Rylib Summer Slam 2023				Tournament Rylib Summer Slam 2023
		date 2023-12-12	rnd 6	type Rapid	result 0.5	date 2023-12-12	rnd 6	type Rapid	result 0.5
		Opponent Moyakhe, L (Lisakhanya)				Opponent Moyakhe, L (Lisakhanya)
2	1	Tournament CT Metro District South Top Schools 2023				Tournament CT Metro District South Top Schools 2023
		date 2023-07-29	rnd 4	type Rapid	result 1	date 2023-07-29	rnd 4	type Rapid	result 1
		Opponent Ngcuka, A (Avuzwa)				Opponent Ngcuka, A (Avuzwa)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament CT League 2024				Tournament District South Schools Chess Individual Trials 2025
		date 2024-08-03	rnd 3	type Standard	result 1	date 2025-02-01	rnd 3	type Standard	result 1
		Opponent Sihamba, S (Somila)				Opponent Sessions, D (David)
2	4	Tournament Cape Town Metro Schools Chess Closed Individuals 2024				Tournament Western Cape PS Individuals Championship 2024
		date 2024-03-03	rnd 5	type Standard	result 1	date 2024-05-04	rnd 2	type Standard	result 1
		Opponent Ghansar, Z (Zuhayr)				Opponent Coleman, F (Ferdinand)
3	3	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-01	rnd 3	type Standard	result 1	date 2025-03-02	rnd 5	type Standard	result 1
		Opponent Fourie, O (Oliver)				Opponent Arendse, V (Virgil)

#	Games	Start				End
1	4	Tournament CT League 2024				Tournament District South Schools Chess Individual Trials 2025
		date 2024-08-03	rnd 3	type Standard	result 1	date 2025-02-01	rnd 3	type Standard	result 1
		Opponent Sihamba, S (Somila)				Opponent Sessions, D (David)
2	4	Tournament Cape Town Metro Schools Chess Closed Individuals 2024				Tournament Western Cape PS Individuals Championship 2024
		date 2024-03-03	rnd 5	type Standard	result 1	date 2024-05-04	rnd 2	type Standard	result 1
		Opponent Ghansar, Z (Zuhayr)				Opponent Coleman, F (Ferdinand)
3	3	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-01	rnd 3	type Standard	result 1	date 2025-03-02	rnd 5	type Standard	result 1
		Opponent Fourie, O (Oliver)				Opponent Arendse, V (Virgil)

#	Games	Start				End
1	1	Tournament CT Metro District South Top Schools 2023				Tournament CT Metro District South Top Schools 2023
		date 2023-07-29	rnd 4	type Rapid	result 1	date 2023-07-29	rnd 4	type Rapid	result 1
		Opponent Ngcuka, A (Avuzwa)				Opponent Ngcuka, A (Avuzwa)

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	Stewart ,N (Neil)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Stewart ,N (Neil)	2	1487.2	1062.2	2	1365.9	1062.2	0	0	0	0	0	0
2	Potgieter ,K (Khaylim)	1	1	425	1	1	425	0	0	0	0	0	0
2	Potgieter ,K (Khaylim)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Bessesen ,J (Joakim)	1	1	425	1	1	425	0	0	0	0	0	0
3	Bessesen ,J (Joakim)	1	1441.4	1866.4	1	1346.7	1866.4	0	0	0	0	0	0
4	Hartley ,E (Ebraheem)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Hartley ,E (Ebraheem)	1	1157.5	732.5	1	1186.4	732.5	0	0	0	0	0	0
5	Manning ,C (Callan)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Manning ,C (Callan)	1	1621.2	1196.2	1	1615.7	1196.2	0	0	0	0	0	0
6	Arendse ,V (Virgil)	1	1	425	1	1	425	0	0	0	0	0	0
6	Arendse ,V (Virgil)	1	1407.5	1832.5	1	1377.3	1832.5	0	0	0	0	0	0
7	Kruger ,M (Migael)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Kruger ,M (Migael)	1	1546.9	1121.9	1	1492.9	1121.9	0	0	0	0	0	0
8	Fourie ,O (Oliver)	1	1	425	1	1	425	0	0	0	0	0	0
8	Fourie ,O (Oliver)	1	1244.9	1669.9	1	1215.6	1669.9	0	0	0	0	0	0
9	Hinkman ,R (Ronaldo)	1	1	425	1	1	425	0	0	0	0	0	0
9	Hinkman ,R (Ronaldo)	1	1371.7	1796.7	1	1380.4	1796.7	0	0	0	0	0	0
10	Blom ,L (Liam)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Blom ,L (Liam)	1	1465.5	1040.5	1	1422.9	1040.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Barron, D (Dorian)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms