Chess South Africa Ratings Database

PLAYER PAGE

Personal

Bester, D (Dustin)

Chess SA id

1120306589

FIDE id

Date of birth

2012-12-25 (U14)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1227.2

Item	Main	Standard	Rapid	Blitz
Rating	1214.7	1208.3	1220.4	1200
Raw rating	1213.9	1207.8	1220.4	1200
Weighted rating	1214.7	1208.3	1217.3	1200
Weighted performance	1068.5	1058.8	0	0
Floor	777.4	780.7	720.4	700
K-factor	36	36	36	36
Min/Max rating change allowed	162.6	164	161.1	165.8
Highest rating	1277.4 2025-03-01	1303.8 2024-07-01	1283.7 2024-07-01	1200 2024-11-01
Highest raw rating	1277.4 2025-03-01	1280.7 2025-03-01	1220.4 2024-11-01	1200 2024-11-01
Highest weighted rating	1277.4 2024-09-01	1280.7 2024-09-01	1220.4 2024-10-01	1200 2024-11-01
Highest weighted performance	1277.4 2025-03-01	1303.8 2024-07-01	1283.7 2024-07-01	1200 2024-11-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.3	0.2	0	0
New rating	1214.9	1208.5	1220.4	1200
Analysis
Rating	1214.7	1208.3	1220.4	1200
Raw rating	1213.9	1207.8	1220.4	1200
Weighted rating	1214.7	1208.3	1217.3
Weighted performance	1068.5	1058.8	0
K-factor	36	36	36	36
Floor	777.4	780.7	720.4	700
Max/Min rating change allowed	162.6	164	161.1	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	1213.9	1207.8	1220.4	1200
New weighted rating	1214.9	1208.5	1218	1200
New weighted performance	1068.1	1058.4	0	0
Temp new rating	1214.9	1208.5	1220.4	1200
Temp new rating +/-	0.3	0.2	0	0
Final new rating +/-	0.3	0.2	0	0
New rating	1214.9	1208.5	1220.4	1200
New K-factor	36	36	36	36
New floor	777.4	780.7	720.4	700

Item	Main	Standard	Rapid
	0	0	0
	22	22	0
	27	22	5
	0	0	0
	0	0	0
	0	0	0
History	49	44	5

Games since
	Main 49	Standard 44		Rapid 5		Blitz 0
Gender	Male
Age group	U14
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	3933		1308		488
Male	2978		919		372
U14	750		253		101
U14 Male	531		160		70
Standard
	RSA		Province		Region
Overall	3858		1096		420
Male	2911		747		305
U14	750		207		86
U14 Male	528		124		54
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	22	9	40.91	-77.3	1234	1156.7
Standard	22	9	40.91	-77.3	1234	1156.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	49	23.5	47.96	-17.3	1224	1206.6
Standard	44	20.5	46.59	-29	1223.6	1194.6
Rapid	5	3	60	85	1227.4	1312.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1213.9	1207.8	1220.4	1200
2025-09-01	1213.9	1207.8	1220.4	1200
2025-08-01	1213.9	1207.8	1220.4	1200
2025-07-01	1213.5	1207.5	1220.4	1200
2025-06-01	1213.1	1207.2	1220.4	1200
2025-05-01	1212.7	1206.8	1220.4	1200
2025-04-01	1212.1	1205.6	1220.4	1200
2025-03-01	1277.4	1280.7	1220.4	1200
2025-02-01	1234.8	1241.4	1220.4	1200
2025-01-01	1246.6	1248.2	1220.4	1200
2024-12-01	1184.6	1169.4	1220.4	1200
2024-11-01	1184.6	1169.4	1220.4	1200
2024-10-01	1151.1	1119	1220.4	1200
2024-09-01	1241	1222	1220.4	1200
2024-08-01	1241	1222	1220.4	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	CT Metro Schools Individual Closed 2025 (U13 Open)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	5	0	Yes	Analysis
2	CT Metro District East Schools Chess Individuals Trials 2025 (U13 Boys)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
3	Helderberg Chess Club PS Development Tournament 2025 (U13 Boys)	2025-01-25	2025-01-25	Standard	Cape Town (WCT)	5	5	2.5	Yes	Analysis
4	2025 Kraaifontein Open Chess Championships (Intermediate)	2025-01-04	2025-01-05	Standard	Cape Town (WCT)	6	6	2.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	CT Metro Schools Individual Closed 2025 (U13 Open)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	5	0	Yes	Analysis
2	CT Metro District East Schools Chess Individuals Trials 2025 (U13 Boys)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
3	Helderberg Chess Club PS Development Tournament 2025 (U13 Boys)	2025-01-25	2025-01-25	Standard	Cape Town (WCT)	5	5	2.5	Yes	Analysis
4	2025 Kraaifontein Open Chess Championships (Intermediate)	2025-01-04	2025-01-05	Standard	Cape Town (WCT)	6	6	2.5	Yes	Analysis
5	2nd Strategize To Win Round-Robin Tournament ACL 2024 (I)	2024-12-07	2024-12-07	Standard	Cape Town (WCT)	5	5	4.5	Yes	Analysis
6	Chess Elevation Series - October 2024 (Level 2)	2024-10-25	2024-10-26	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis
7	Chess Elevation Series -September 2024 (Level 2)	2024-09-20	2024-09-21	Standard	Cape Town (WCT)	5	4	1	Yes	Analysis
8	CT League 2024 (D)	2024-08-03	2024-08-03	Standard	Cape Town (WCT)	6	3	0	Yes	Analysis
9	Curro Durbanville Chess Rapid Open 2024 (Beginner)	2024-07-13	2024-07-13	Rapid	Cape Town (WCT)	6	5	3	Yes	Analysis
10	Chess Elevation Series - July 2024 (Level 2)	2024-07-05	2024-07-06	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis

#	Games	Start				End
1	5	Tournament Helderberg Chess Club PS Development Tournament 2025				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2025-01-25	rnd 3	type Standard	result 1	date 2025-02-01	rnd 2	type Standard	result 1
		Opponent Maseka, I (Isaac)				Opponent Swart, F (Finn)
2	5	Tournament 2nd Strategize To Win Round-Robin Tournament ACL 2024				Tournament 2nd Strategize To Win Round-Robin Tournament ACL 2024
		date 2024-12-07	rnd 1	type Standard	result 1	date 2024-12-07	rnd 5	type Standard	result 1
		Opponent Hendricks, M (Mikhail)				Opponent Modise, L (Lifalethu)
3	2	Tournament 2025 Kraaifontein Open Chess Championships				Tournament 2025 Kraaifontein Open Chess Championships
		date 2025-01-05	rnd 5	type Standard	result 0.5	date 2025-01-05	rnd 6	type Standard	result 1
		Opponent Dyantyi, E (Enathi)				Opponent Chumpitaz Avila, J (Jozua)

#	Games	Start				End
1	5	Tournament Helderberg Chess Club PS Development Tournament 2025				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2025-01-25	rnd 3	type Standard	result 1	date 2025-02-01	rnd 2	type Standard	result 1
		Opponent Maseka, I (Isaac)				Opponent Swart, F (Finn)
2	5	Tournament 2nd Strategize To Win Round-Robin Tournament ACL 2024				Tournament 2nd Strategize To Win Round-Robin Tournament ACL 2024
		date 2024-12-07	rnd 1	type Standard	result 1	date 2024-12-07	rnd 5	type Standard	result 1
		Opponent Hendricks, M (Mikhail)				Opponent Modise, L (Lifalethu)
3	2	Tournament 2025 Kraaifontein Open Chess Championships				Tournament 2025 Kraaifontein Open Chess Championships
		date 2025-01-05	rnd 5	type Standard	result 0.5	date 2025-01-05	rnd 6	type Standard	result 1
		Opponent Dyantyi, E (Enathi)				Opponent Chumpitaz Avila, J (Jozua)

#	Games	Start				End
1	2	Tournament Curro Durbanville Chess Rapid Open 2024				Tournament Curro Durbanville Chess Rapid Open 2024
		date 2024-07-13	rnd 2	type Rapid	result 1	date 2024-07-13	rnd 3	type Rapid	result 1
		Opponent Graham, M (Mia)				Opponent Booysen, G (Giavanna)
2	1	Tournament Curro Durbanville Chess Rapid Open 2024				Tournament Curro Durbanville Chess Rapid Open 2024
		date 2024-07-13	rnd 6	type Rapid	result 1	date 2024-07-13	rnd 6	type Rapid	result 1
		Opponent Arora, A (Ansh)				Opponent Arora, A (Ansh)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2025-02-01	rnd 1	type Standard	result 1	date 2025-02-01	rnd 2	type Standard	result 1
		Opponent De Wee, M (Mervin)				Opponent Swart, F (Finn)
2	2	Tournament Helderberg Chess Club PS Development Tournament 2025				Tournament Helderberg Chess Club PS Development Tournament 2025
		date 2025-01-25	rnd 3	type Standard	result 1	date 2025-01-25	rnd 4	type Standard	result 1
		Opponent Maseka, I (Isaac)				Opponent Wenn, E (Ethan)
3	2	Tournament 2nd Strategize To Win Round-Robin Tournament ACL 2024				Tournament 2nd Strategize To Win Round-Robin Tournament ACL 2024
		date 2024-12-07	rnd 4	type Standard	result 1	date 2024-12-07	rnd 5	type Standard	result 1
		Opponent Whyatt, C (Charles)				Opponent Modise, L (Lifalethu)

#	Games	Start				End
1	2	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2025-02-01	rnd 1	type Standard	result 1	date 2025-02-01	rnd 2	type Standard	result 1
		Opponent De Wee, M (Mervin)				Opponent Swart, F (Finn)
2	2	Tournament Helderberg Chess Club PS Development Tournament 2025				Tournament Helderberg Chess Club PS Development Tournament 2025
		date 2025-01-25	rnd 3	type Standard	result 1	date 2025-01-25	rnd 4	type Standard	result 1
		Opponent Maseka, I (Isaac)				Opponent Wenn, E (Ethan)
3	2	Tournament 2nd Strategize To Win Round-Robin Tournament ACL 2024				Tournament 2nd Strategize To Win Round-Robin Tournament ACL 2024
		date 2024-12-07	rnd 4	type Standard	result 1	date 2024-12-07	rnd 5	type Standard	result 1
		Opponent Whyatt, C (Charles)				Opponent Modise, L (Lifalethu)

#	Games	Start				End
1	2	Tournament Curro Durbanville Chess Rapid Open 2024				Tournament Curro Durbanville Chess Rapid Open 2024
		date 2024-07-13	rnd 2	type Rapid	result 1	date 2024-07-13	rnd 3	type Rapid	result 1
		Opponent Graham, M (Mia)				Opponent Booysen, G (Giavanna)
2	1	Tournament Curro Durbanville Chess Rapid Open 2024				Tournament Curro Durbanville Chess Rapid Open 2024
		date 2024-07-13	rnd 6	type Rapid	result 1	date 2024-07-13	rnd 6	type Rapid	result 1
		Opponent Arora, A (Ansh)				Opponent Arora, A (Ansh)

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	Tyuthu ,I (Iminathi)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Tyuthu ,I (Iminathi)	2	1305.3	880.3	2	1281.8	880.3	0	0	0	0	0	0
2	Rule ,L (Liam)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Rule ,L (Liam)	1	1499	1074	1	1471.5	1074	0	0	0	0	0	0
3	Kruger ,D (Dawid)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Kruger ,D (Dawid)	1	1468.9	1043.9	1	1453.6	1043.9	0	0	0	0	0	0
4	Jacobs ,C (Caitlin)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Jacobs ,C (Caitlin)	1	1172.2	747.2	1	1150.7	747.2	0	0	0	0	0	0
5	De Lilly ,M (Mogamat Yaseen)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	De Lilly ,M (Mogamat Yaseen)	1	1125.6	700.6	1	1119.6	700.6	0	0	0	0	0	0
6	Waldeck ,A (Aaron)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Waldeck ,A (Aaron)	1	1294	869	1	1250.2	869	0	0	0	0	0	0
7	Pfende ,T (Takudwza)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Pfende ,T (Takudwza)	1	1155.4	730.4	1	1116.6	730.4	0	0	0	0	0	0
8	Makumbe ,P (Passion)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Makumbe ,P (Passion)	1	1300.8	875.8	1	1282.9	875.8	0	0	0	0	0	0
9	Rall ,L (Lian)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Rall ,L (Lian)	1	1428.1	1003.1	1	1374.9	1003.1	0	0	0	0	0	0
10	Jooste ,S (Shaqeel)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Jooste ,S (Shaqeel)	1	1347.6	922.6	1	1269.2	922.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Bester, D (Dustin)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms