Chess South Africa Ratings Database

PLAYER PAGE

Personal

Bester, C (Conner)

Chess SA id

1090130258

FIDE id

Date of birth

2009-02-27 (U18)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-08-06

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1193	1154.8	1281.1	1200
Raw rating	1193	1154.8	1281.1	1200
Weighted rating	1193	1154.8	1281.1	1200
Weighted performance	689	655.6	0	0
Floor	713.2	700	781.1	700
K-factor	36	36	36	36
Min/Max rating change allowed	167.5	176.8	147.7	165.8
Highest rating	1224.8 2020-02-01	1203.6 2022-03-01	1341.7 2020-02-01	1200 2018-10-01
Highest raw rating	1213.2 2020-03-01	1200 2020-01-01	1281.1 2024-02-01	1200 2024-02-01
Highest weighted rating	1213.2 2022-02-01	1200 2018-10-01	1281.1 2024-05-01	1200 2018-10-01
Highest weighted performance	1224.8 2020-02-01	1203.6 2022-03-01	1341.7 2020-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1193	1154.8	1281.1	1200
Analysis
Rating	1193	1154.8	1281.1	1200
Raw rating	1193	1154.8	1281.1	1200
Weighted rating	1193	1154.8	1281.1
Weighted performance	689	655.6	0
K-factor	36	36	36	36
Floor	713.2	700	781.1	700
Max/Min rating change allowed	167.5	176.8	147.7	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	1193	1154.8	1281.1	1200
New weighted rating	1193	1154.8	1281.1	1200
New weighted performance	688.6	655.2	0	0
Temp new rating	1193	1154.8	1281.1	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1193	1154.8	1281.1	1200
New K-factor	36	36	36	36
New floor	713.2	700	781.1	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	31	25	6
	0	0	0
History	37	25	12

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	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	37	19	51.35	11.5	1192.5	1204
Standard	25	10.5	42	-68	1213.3	1145.3
Rapid	12	8.5	70.83	177.1	1149.2	1326.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1193	1154.8	1281.1	1200
2025-09-01	1193	1154.8	1281.1	1200
2025-08-01	1193	1154.8	1281.1	1200
2025-07-01	1193	1154.8	1281.1	1200
2025-06-01	1193	1154.8	1281.1	1200
2025-05-01	1193	1154.8	1281.1	1200
2025-04-01	1193	1154.8	1281.1	1200
2025-03-01	1193	1154.8	1281.1	1200
2025-02-01	1193	1154.8	1281.1	1200
2025-01-01	1193	1154.8	1281.1	1200
2024-12-01	1193	1154.8	1281.1	1200
2024-11-01	1193	1154.8	1281.1	1200
2024-10-01	1193	1154.8	1281.1	1200
2024-09-01	1193	1154.8	1281.1	1200
2024-08-01	1193	1154.8	1281.1	1200
2024-07-01	1193	1154.8	1281.1	1200
2024-06-01	1193	1154.8	1281.1	1200
2024-08-01	1193	1154.8	1281.1	1200
2024-04-01	1193	1154.8	1281.1	1200
2024-03-01	1193	1154.8	1281.1	1200
2024-02-01	1193	1154.8	1281.1	1200
2024-01-01	1193	1154.8	1281.1	1200
2023-12-01	1193	1154.8	1281.1	1200
2023-11-01	1193	1154.8	1281.1	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	Ekurhuleni-North Schools Teams 2022 (U13)	2022-08-06	2022-08-06	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
2	RMS Swiss For Rating of Players 2022 (U13)	2022-05-28	2022-05-28	Rapid	Ekurhuleni (GE)	7	6	4.5	Yes	Analysis
3	Ekurhuleni-North Schools Finals Indiv 2022 (U13 Boys)	2022-05-13	2022-05-13	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
4	Ekurhuleni Trials 1 2022 (U14)	2022-04-23	2022-04-23	Standard	Ekurhuleni (GE)	5	4	1	Yes	Analysis
5	ACB Premier 2022 (Primary School)	2022-03-19	2022-03-19	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
6	ACB Premier 2022 (U13)	2022-03-21	2022-03-21	Standard	Ekurhuleni (GE)	7	6	3	Yes	Analysis
7	Laerskool Oosterkruin 2020 (U11)	2020-02-01	2020-02-01	Rapid	Ekurhuleni (GE)	6	6	4	Yes	Analysis

#	Games	Start				End
1	5	Tournament RMS Swiss For Rating of Players 2022				Tournament RMS Swiss For Rating of Players 2022
		date 2022-05-28	rnd 1	type Rapid	result 1	date 2022-05-28	rnd 5	type Rapid	result 0.5
		Opponent Panaino, Z (Zhanelle)				Opponent Bothma, J (Jaculene)
2	3	Tournament Laerskool Oosterkruin 2020				Tournament ACB Premier 2022
		date 2020-02-01	rnd 5	type Rapid	result 1	date 2022-03-19	rnd 1	type Standard	result 1
		Opponent Greeff, C (Ciska)				Opponent Negota, K (Khodani)
3	2	Tournament Ekurhuleni-North Schools Finals Indiv 2022				Tournament Ekurhuleni-North Schools Finals Indiv 2022
		date 2022-05-13	rnd 2	type Standard	result 1	date 2022-05-13	rnd 3	type Standard	result 1
		Opponent Mazibuko, B (Balekane)				Opponent Malebo, K (Karabo)

#	Games	Start				End
1	2	Tournament Ekurhuleni-North Schools Finals Indiv 2022				Tournament Ekurhuleni-North Schools Finals Indiv 2022
		date 2022-05-13	rnd 2	type Standard	result 1	date 2022-05-13	rnd 3	type Standard	result 1
		Opponent Mazibuko, B (Balekane)				Opponent Malebo, K (Karabo)
2	2	Tournament ACB Premier 2022				Tournament ACB Premier 2022
		date 2022-03-21	rnd 4	type Standard	result 1	date 2022-03-21	rnd 5	type Standard	result 1
		Opponent Ntuli, K (Kwazokuhle)				Opponent Pitso, O (Ofentse)
3	2	Tournament ACB Premier 2022				Tournament ACB Premier 2022
		date 2022-03-19	rnd 3	type Standard	result 1	date 2022-03-19	rnd 4	type Standard	result 0.5
		Opponent Niebuhr, F (Franco)				Opponent Strydom, L (Leyan)

#	Games	Start				End
1	7	Tournament Laerskool Oosterkruin 2020				Tournament RMS Swiss For Rating of Players 2022
		date 2020-02-01	rnd 5	type Rapid	result 1	date 2022-05-28	rnd 5	type Rapid	result 0.5
		Opponent Greeff, C (Ciska)				Opponent Bothma, J (Jaculene)
2	2	Tournament Laerskool Oosterkruin 2020				Tournament Laerskool Oosterkruin 2020
		date 2020-02-01	rnd 2	type Rapid	result 1	date 2020-02-01	rnd 3	type Rapid	result 1
		Opponent Sibanyoni, S (Siyanda)				Opponent Fourie, A (Angelique)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament RMS Swiss For Rating of Players 2022				Tournament RMS Swiss For Rating of Players 2022
		date 2022-05-28	rnd 1	type Rapid	result 1	date 2022-05-28	rnd 4	type Rapid	result 1
		Opponent Panaino, Z (Zhanelle)				Opponent Vadievaloo, T (Tyreese)
2	3	Tournament Laerskool Oosterkruin 2020				Tournament ACB Premier 2022
		date 2020-02-01	rnd 5	type Rapid	result 1	date 2022-03-19	rnd 1	type Standard	result 1
		Opponent Greeff, C (Ciska)				Opponent Negota, K (Khodani)
3	2	Tournament Ekurhuleni-North Schools Finals Indiv 2022				Tournament Ekurhuleni-North Schools Finals Indiv 2022
		date 2022-05-13	rnd 2	type Standard	result 1	date 2022-05-13	rnd 3	type Standard	result 1
		Opponent Mazibuko, B (Balekane)				Opponent Malebo, K (Karabo)

#	Games	Start				End
1	2	Tournament Ekurhuleni-North Schools Finals Indiv 2022				Tournament Ekurhuleni-North Schools Finals Indiv 2022
		date 2022-05-13	rnd 2	type Standard	result 1	date 2022-05-13	rnd 3	type Standard	result 1
		Opponent Mazibuko, B (Balekane)				Opponent Malebo, K (Karabo)
2	2	Tournament ACB Premier 2022				Tournament ACB Premier 2022
		date 2022-03-21	rnd 4	type Standard	result 1	date 2022-03-21	rnd 5	type Standard	result 1
		Opponent Ntuli, K (Kwazokuhle)				Opponent Pitso, O (Ofentse)
3	1	Tournament Ekurhuleni-North Schools Teams 2022				Tournament Ekurhuleni-North Schools Teams 2022
		date 2022-08-06	rnd 5	type Standard	result 1	date 2022-08-06	rnd 5	type Standard	result 1
		Opponent Mabizela, O (Oratile)				Opponent Mabizela, O (Oratile)

#	Games	Start				End
1	6	Tournament Laerskool Oosterkruin 2020				Tournament RMS Swiss For Rating of Players 2022
		date 2020-02-01	rnd 5	type Rapid	result 1	date 2022-05-28	rnd 4	type Rapid	result 1
		Opponent Greeff, C (Ciska)				Opponent Vadievaloo, T (Tyreese)
2	2	Tournament Laerskool Oosterkruin 2020				Tournament Laerskool Oosterkruin 2020
		date 2020-02-01	rnd 2	type Rapid	result 1	date 2020-02-01	rnd 3	type Rapid	result 1
		Opponent Sibanyoni, S (Siyanda)				Opponent Fourie, A (Angelique)

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	Strydom ,L (Leyan)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
1	Strydom ,L (Leyan)	2	1218	1005.5	2	1204	1005.5	0	0	0	0	0	0
2	Horn ,C (Cade)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Horn ,C (Cade)	2	1328.9	903.9	2	1326.2	903.9	0	0	0	0	0	0
3	Niebuhr ,F (Franco)	2	2	425	1	1	425	1	1	425	0	0	0
3	Niebuhr ,F (Franco)	2	1160.2	1585.2	1	1152	1585.2	1	1200	1585.2	0	0	0
4	Ntuli ,K (Kwazokuhle)	1	1	425	1	1	425	0	0	0	0	0	0
4	Ntuli ,K (Kwazokuhle)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Nkomo ,L (Lwazi)	1	1	425	1	1	425	0	0	0	0	0	0
5	Nkomo ,L (Lwazi)	1	1146.5	1571.5	1	1135.6	1571.5	0	0	0	0	0	0
6	Keyser ,H (Hendre Etienne)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Keyser ,H (Hendre Etienne)	1	1291.1	866.1	1	1298.7	866.1	0	0	0	0	0	0
7	Mabizela ,O (Oratile)	1	1	425	1	1	425	0	0	0	0	0	0
7	Mabizela ,O (Oratile)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Mazibuko ,B (Balekane)	1	1	425	1	1	425	0	0	0	0	0	0
8	Mazibuko ,B (Balekane)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Viljoen ,H (Henning)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Viljoen ,H (Henning)	1	1335	910	1	1313.8	910	0	0	0	0	0	0
10	Myburgh ,X (Xuan)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Myburgh ,X (Xuan)	1	1032.6	607.6	1	1020.8	607.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Bester, C (Conner)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms