Chess South Africa Ratings Database

PLAYER PAGE

Personal

Bester, D (Daniel)

Chess SA id

1100159657

FIDE id

Date of birth

2010-07-31 (U16)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-18

Personal details last changed

1900-01-01

Junior GPX Games

12.5

Junior GPX Points

1125.6

Item	Main	Standard	Rapid	Blitz
Rating	1241.5	1248.8	1199.9	1200
Raw rating	1241.5	1248.8	1198.6	1200
Weighted rating	1237.1	1244.3	1199.9	1200
Weighted performance	1073.9	0	0	0
Floor	741.5	750.8	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	156.3	154.7	166.2	165.8
Highest rating	1241.5 2024-03-01	1250.8 2024-03-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1241.5 2024-03-01	1250.8 2024-03-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1241.5 2024-10-01	1250.8 2024-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1229.8 2023-08-01	1232.2 2023-08-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	-0.1	0
New rating	1241.5	1248.8	1199.8	1200
Analysis
Rating	1241.5	1248.8	1199.9	1200
Raw rating	1241.5	1248.8	1198.6	1200
Weighted rating	1237.1	1244.3	1199.9
Weighted performance	1073.9	0	0
K-factor	36	36	36	36
Floor	741.5	750.8	700	700
Max/Min rating change allowed	156.3	154.7	166.2	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	1241.5	1248.8	1198.6	1200
New weighted rating	1237.4	1244.6	1199.8	1200
New weighted performance	1066.9	0	0	0
Temp new rating	1241.5	1248.8	1199.8	1200
Temp new rating +/-	0	0	-0.1	0
Final new rating +/-	0	0	-0.1	0
New rating	1241.5	1248.8	1199.8	1200
New K-factor	36	36	36	36
New floor	741.5	750.8	700	700

Item	Main	Standard	Rapid
	0	0	0
	10	5	5
	5	5	0
	9	9	0
	0	0	0
	0	0	0
History	24	19	5

Games since
	Main 15	Standard 10		Rapid 5		Blitz 0
Gender	Male
Age group	U16
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	10	5.5	55	42.5	1218.5	1261
Standard	5	3	60	85	1184.8	1269.8
Rapid	5	2.5	50	0	1252.2	1252.2
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	24	11.5	47.92	-17.7	1268.6	1250.9
Standard	19	9	47.37	-22.4	1272.9	1250.5
Rapid	5	2.5	50	0	1252.2	1252.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1241.5	1248.8	1198.6	1200
2025-09-30	1241	1248.8	1200	1200
2025-09-01	1241	1248.8	1200	1200
2025-08-01	1241	1248.8	1200	1200
2025-07-01	1241	1248.8	1200	1200
2025-06-01	1241	1248.8	1200	1200
2025-05-01	1241	1248.8	1200	1200
2025-04-01	1241	1248.8	1200	1200
2025-03-01	1233.3	1240.4	1200	1200
2025-02-01	1231.8	1238.5	1200	1200
2025-01-01	1216.1	1218.4	1200	1200
2024-12-01	1216.1	1218.4	1200	1200
2024-11-01	1216.1	1218.4	1200	1200
2024-10-01	1241.5	1250.8	1200	1200
2024-09-01	1241.5	1250.8	1200	1200
2024-08-01	1241.5	1250.8	1200	1200
2024-07-01	1241.5	1250.8	1200	1200
2024-09-01	1241.5	1250.8	1200	1200
2024-05-01	1241.5	1250.8	1200	1200
2024-04-01	1241.5	1250.8	1200	1200
2024-03-01	1241.5	1250.8	1200	1200
2024-02-01	1241.5	1250.8	1200	1200
2024-01-01	1241.5	1250.8	1200	1200
2023-12-01	1241.5	1250.8	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	Pretoria Boys High Annual Closed Chess Championship 2025	2025-10-18	2025-10-18	Rapid	Tshwane (GTP)	5	5	2.5	Yes	Analysis
2	AHS Open Chess Tournament 2025 (D)	2025-03-01	2025-03-01	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Pretoria Boys High Annual Closed Chess Championship 2025	2025-10-18	2025-10-18	Rapid	Tshwane (GTP)	5	5	2.5	Yes	Analysis
2	AHS Open Chess Tournament 2025 (D)	2025-03-01	2025-03-01	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
3	2024 Tshwane Chess Club Clash (Open)	2024-10-12	2024-10-12	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis
4	2023 Gauteng Top Schools (U13 Mixed)	2023-08-18	2023-08-18	Standard	West Rand (GWR)	5	4	1	Yes	Analysis
5	2023 Gauteng North School District CLOSED League Championships (D1)	2023-08-05	2023-08-05	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis

#	Games	Start				End
1	3	Tournament Pretoria Boys High Annual Closed Chess Championship 2025				Tournament Pretoria Boys High Annual Closed Chess Championship 2025
		date 2025-10-18	rnd 3	type Rapid	result 1	date 2025-10-18	rnd 5	type Rapid	result 0.5
		Opponent Mcmenamin, C (Connor)				Opponent Anderson, D (Daniel)
2	3	Tournament AHS Open Chess Tournament 2025				Tournament AHS Open Chess Tournament 2025
		date 2025-03-01	rnd 2	type Standard	result 1	date 2025-03-01	rnd 4	type Standard	result 1
		Opponent Kruger, Z (Zanika)				Opponent Thokoane, M (Mogale)
3	3	Tournament 2023 Gauteng North School District CLOSED League Championships				Tournament 2023 Gauteng North School District CLOSED League Championships
		date 2023-08-05	rnd 1	type Standard	result 1	date 2023-08-05	rnd 3	type Standard	result 1
		Opponent Matsha, S (Surprice)				Opponent Louw, N (Nova)

#	Games	Start				End
1	3	Tournament AHS Open Chess Tournament 2025				Tournament AHS Open Chess Tournament 2025
		date 2025-03-01	rnd 2	type Standard	result 1	date 2025-03-01	rnd 4	type Standard	result 1
		Opponent Kruger, Z (Zanika)				Opponent Thokoane, M (Mogale)
2	3	Tournament 2023 Gauteng North School District CLOSED League Championships				Tournament 2023 Gauteng North School District CLOSED League Championships
		date 2023-08-05	rnd 1	type Standard	result 1	date 2023-08-05	rnd 3	type Standard	result 1
		Opponent Matsha, S (Surprice)				Opponent Louw, N (Nova)
3	2	Tournament 2023 Gauteng North School District CLOSED League Championships				Tournament 2023 Gauteng Top Schools
		date 2023-08-05	rnd 5	type Standard	result 1	date 2023-08-18	rnd 1	type Standard	result 1
		Opponent Mammushi, T (Thapelo)				Opponent Phiri, S (Samuel)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament AHS Open Chess Tournament 2025				Tournament AHS Open Chess Tournament 2025
		date 2025-03-01	rnd 2	type Standard	result 1	date 2025-03-01	rnd 4	type Standard	result 1
		Opponent Kruger, Z (Zanika)				Opponent Thokoane, M (Mogale)
2	3	Tournament 2023 Gauteng North School District CLOSED League Championships				Tournament 2023 Gauteng North School District CLOSED League Championships
		date 2023-08-05	rnd 1	type Standard	result 1	date 2023-08-05	rnd 3	type Standard	result 1
		Opponent Matsha, S (Surprice)				Opponent Louw, N (Nova)
3	2	Tournament 2023 Gauteng North School District CLOSED League Championships				Tournament 2023 Gauteng Top Schools
		date 2023-08-05	rnd 5	type Standard	result 1	date 2023-08-18	rnd 1	type Standard	result 1
		Opponent Mammushi, T (Thapelo)				Opponent Phiri, S (Samuel)

#	Games	Start				End
1	3	Tournament AHS Open Chess Tournament 2025				Tournament AHS Open Chess Tournament 2025
		date 2025-03-01	rnd 2	type Standard	result 1	date 2025-03-01	rnd 4	type Standard	result 1
		Opponent Kruger, Z (Zanika)				Opponent Thokoane, M (Mogale)
2	3	Tournament 2023 Gauteng North School District CLOSED League Championships				Tournament 2023 Gauteng North School District CLOSED League Championships
		date 2023-08-05	rnd 1	type Standard	result 1	date 2023-08-05	rnd 3	type Standard	result 1
		Opponent Matsha, S (Surprice)				Opponent Louw, N (Nova)
3	2	Tournament 2023 Gauteng North School District CLOSED League Championships				Tournament 2023 Gauteng Top Schools
		date 2023-08-05	rnd 5	type Standard	result 1	date 2023-08-18	rnd 1	type Standard	result 1
		Opponent Mammushi, T (Thapelo)				Opponent Phiri, S (Samuel)

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	Seroadi ,T (Thato)	2	0	-425	1	0	-425	1	0	-425	0	0	0
1	Seroadi ,T (Thato)	2	1464.4	1039.4	1	1427.9	1039.4	1	1200	1039.4	0	0	0
2	Ramonyai ,M (Maribe)	1	1	425	1	1	425	0	0	0	0	0	0
2	Ramonyai ,M (Maribe)	1	1194.7	1619.7	1	1194.8	1619.7	0	0	0	0	0	0
3	Thokoane ,M (Mogale)	1	1	425	1	1	425	0	0	0	0	0	0
3	Thokoane ,M (Mogale)	1	1195.7	1620.7	1	1194.8	1620.7	0	0	0	0	0	0
4	Deysel ,H (Hannah)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Deysel ,H (Hannah)	1	1513.1	1088.1	1	1506.3	1088.1	0	0	0	0	0	0
5	Mellet ,G (Gilan)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Mellet ,G (Gilan)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Phiri ,S (Samuel)	1	1	425	1	1	425	0	0	0	0	0	0
6	Phiri ,S (Samuel)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Van Zyl ,J (Juanco)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Van Zyl ,J (Juanco)	1	1177.8	752.8	1	1205	752.8	0	0	0	0	0	0
8	De Jager ,K (Konrad)	1	1	425	1	1	425	0	0	0	0	0	0
8	De Jager ,K (Konrad)	1	1190.8	1615.8	1	1185.5	1615.8	0	0	0	0	0	0
9	Klopper ,PA (Phillippus Arnoldus)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Klopper ,PA (Phillippus Arnoldus)	1	1328.8	903.8	1	1327.5	903.8	0	0	0	0	0	0
10	Macheke ,N (Nkateko)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Macheke ,N (Nkateko)	1	1474.3	1049.3	1	1475.3	1049.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Bester, D (Daniel)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms