Chess South Africa Ratings Database

PLAYER PAGE

Personal

Pienaar, C (Clarence)

Chess SA id

1060105343

FIDE id

Date of birth

2006-10-26 (U20)

Gender

Male

Region

Pixley-ka-Seme (NCP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-08-05

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1043.7	1027.4	1200	1200
Raw rating	1043.7	1027.4	1200	1200
Weighted rating	1043.7	1027.4	1200	1200
Weighted performance	611.4	609.8	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	207.2	212	165.8	165.8
Highest rating	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1043.7	1027.4	1200	1200
Analysis
Rating	1043.7	1027.4	1200	1200
Raw rating	1043.7	1027.4	1200	1200
Weighted rating	1043.7	1027.4	1200
Weighted performance	611.4	609.8	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	207.2	212	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	1043.7	1027.4	1200	1200
New weighted rating	1043.7	1027.4	1200	1200
New weighted performance	605.6	604.1	0	0
Temp new rating	1043.7	1027.4	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1043.7	1027.4	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	10	10
	5	5
	15	15
History	59	59

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Pixley-ka-Seme (NCP)
Province	Northern Cape (NC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	59	19.5	33.05	-144.1	1177.3	1033.2
Standard	59	19.5	33.05	-144.1	1177.3	1033.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1043.7	1027.4	1200	1200
2025-09-30	1043.7	1027.4	1200	1200
2025-09-01	1043.7	1027.4	1200	1200
2025-08-01	1043.7	1027.4	1200	1200
2025-07-01	1043.7	1027.4	1200	1200
2025-06-01	1043.7	1027.4	1200	1200
2025-05-01	1043.7	1027.4	1200	1200
2025-04-01	1043.7	1027.4	1200	1200
2025-03-01	1043.7	1027.4	1200	1200
2025-02-01	1043.7	1027.4	1200	1200
2025-01-01	1043.7	1027.4	1200	1200
2024-12-01	1043.7	1027.4	1200	1200
2024-11-01	1043.7	1027.4	1200	1200
2024-10-01	1043.7	1027.4	1200	1200
2024-09-01	1043.7	1027.4	1200	1200
2024-08-01	1043.7	1027.4	1200	1200
2024-07-01	1043.7	1027.4	1200	1200
2024-09-01	1043.7	1027.4	1200	1200
2024-05-01	1043.7	1027.4	1200	1200
2024-04-01	1043.7	1027.4	1200	1200
2024-03-01	1043.7	1027.4	1200	1200
2024-02-01	1043.7	1027.4	1200	1200
2024-01-01	1043.7	1027.4	1200	1200
2023-12-01	1043.7	1027.4	1200	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	Hopetown Chess Open Tournament 2023 (U14-U18)	2023-08-05	2023-08-05	Standard	Pixley-ka-Seme (NCP)	5	5	2	Yes	Analysis
2	Hopetown Schools Chess Open Tournament 2023 (U19)	2023-02-25	2023-02-25	Standard	John Taolo Gaetswewe (NCJ)	5	5	0	Yes	Analysis
3	Hopetown Chess Club Open Tournament 2022 (U17+U19)	2022-05-14	2022-05-14	Standard	John Taolo Gaetswewe (NCJ)	5	5	0	Yes	Analysis
4	Pixley Chess Open 2021 (U16)	2021-05-15	2021-05-15	Standard	Pixley-ka-Seme (NCP)	5	5	3	Yes	Analysis
5	Pixley Chess Open 2 2021 (A)	2021-04-17	2021-04-17	Standard	Pixley-ka-Seme (NCP)	5	5	3	Yes	Analysis
6	Pixley Chess Open 2021	2021-03-27	2021-03-27	Standard	Pixley-ka-Seme (NCP)	5	5	3	Yes	Analysis
7	NC Open Schools 2020 (U15 Open)	2020-02-29	2020-02-29	Standard	Frances Baard (NCF)	5	4	1	Yes	Analysis
8	Kimberley Chess Club Schools` Open 2019 (U13 Open)	2019-07-20	2019-07-20	Standard	Frances Baard (NCF)	5	4	1	Yes	Analysis
9	Pixley ka Seme Schools Trials 2019 (U13 Boys)	2019-03-09	2019-03-09	Standard	Pixley-ka-Seme (NCP)	5	5	2	Yes	Analysis
10	Sol Plaatje University Chess Club Open 2018 (C)	2018-10-13	2018-10-13	Standard	Frances Baard (NCF)	5	5	2	Yes	Analysis
11	Frances Baard Schools Open (U13 Boys)	2018-08-17	2018-08-18	Standard	Frances Baard (NCF)	6	6	1	Yes	Analysis
12	LDA Open Tournament 2018 (B)	2018-07-21	2018-07-21	Standard	Pixley-ka-Seme (NCP)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament Pixley Chess Open 2 2021				Tournament Pixley Chess Open 2021
		date 2021-04-17	rnd 5	type Standard	result 1	date 2021-05-15	rnd 2	type Standard	result 1
		Opponent Rajabu, P (Prince)				Opponent Dampies, C (Clayton)
2	2	Tournament Hopetown Chess Open Tournament 2023				Tournament Hopetown Chess Open Tournament 2023
		date 2023-08-05	rnd 2	type Standard	result 1	date 2023-08-05	rnd 3	type Standard	result 1
		Opponent Ngudle, C (Caelyn)				Opponent Snyman, J (Jan-Franco)
3	2	Tournament Pixley Chess Open 2 2021				Tournament Pixley Chess Open 2 2021
		date 2021-04-17	rnd 2	type Standard	result 1	date 2021-04-17	rnd 3	type Standard	result 1
		Opponent Julius, E (Emerson)				Opponent Mphale, R (Rethabile)

#	Games	Start				End
1	3	Tournament Pixley Chess Open 2 2021				Tournament Pixley Chess Open 2021
		date 2021-04-17	rnd 5	type Standard	result 1	date 2021-05-15	rnd 2	type Standard	result 1
		Opponent Rajabu, P (Prince)				Opponent Dampies, C (Clayton)
2	2	Tournament Hopetown Chess Open Tournament 2023				Tournament Hopetown Chess Open Tournament 2023
		date 2023-08-05	rnd 2	type Standard	result 1	date 2023-08-05	rnd 3	type Standard	result 1
		Opponent Ngudle, C (Caelyn)				Opponent Snyman, J (Jan-Franco)
3	2	Tournament Pixley Chess Open 2 2021				Tournament Pixley Chess Open 2 2021
		date 2021-04-17	rnd 2	type Standard	result 1	date 2021-04-17	rnd 3	type Standard	result 1
		Opponent Julius, E (Emerson)				Opponent Mphale, R (Rethabile)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Pixley Chess Open 2 2021				Tournament Pixley Chess Open 2021
		date 2021-04-17	rnd 5	type Standard	result 1	date 2021-05-15	rnd 2	type Standard	result 1
		Opponent Rajabu, P (Prince)				Opponent Dampies, C (Clayton)
2	2	Tournament Hopetown Chess Open Tournament 2023				Tournament Hopetown Chess Open Tournament 2023
		date 2023-08-05	rnd 2	type Standard	result 1	date 2023-08-05	rnd 3	type Standard	result 1
		Opponent Ngudle, C (Caelyn)				Opponent Snyman, J (Jan-Franco)
3	2	Tournament Pixley Chess Open 2 2021				Tournament Pixley Chess Open 2 2021
		date 2021-04-17	rnd 2	type Standard	result 1	date 2021-04-17	rnd 3	type Standard	result 1
		Opponent Julius, E (Emerson)				Opponent Mphale, R (Rethabile)

#	Games	Start				End
1	3	Tournament Pixley Chess Open 2 2021				Tournament Pixley Chess Open 2021
		date 2021-04-17	rnd 5	type Standard	result 1	date 2021-05-15	rnd 2	type Standard	result 1
		Opponent Rajabu, P (Prince)				Opponent Dampies, C (Clayton)
2	2	Tournament Hopetown Chess Open Tournament 2023				Tournament Hopetown Chess Open Tournament 2023
		date 2023-08-05	rnd 2	type Standard	result 1	date 2023-08-05	rnd 3	type Standard	result 1
		Opponent Ngudle, C (Caelyn)				Opponent Snyman, J (Jan-Franco)
3	2	Tournament Pixley Chess Open 2 2021				Tournament Pixley Chess Open 2 2021
		date 2021-04-17	rnd 2	type Standard	result 1	date 2021-04-17	rnd 3	type Standard	result 1
		Opponent Julius, E (Emerson)				Opponent Mphale, R (Rethabile)

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	Botha ,A (Ane)	3	3	425	3	3	425	0	0	0	0	0	0
1	Botha ,A (Ane)	3	1176.7	1601.7	3	1171.7	1601.7	0	0	0	0	0	0
2	Moseleni ,E (Eugene)	2	1	0	2	1	0	0	0	0	0	0	0
2	Moseleni ,E (Eugene)	2	1218.3	1218.3	2	1220.1	1218.3	0	0	0	0	0	0
3	Geweldt ,B (Bruwayne)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Geweldt ,B (Bruwayne)	2	1234.6	809.6	2	1238.7	809.6	0	0	0	0	0	0
4	Julius ,E (Emerson)	2	1	0	2	1	0	0	0	0	0	0	0
4	Julius ,E (Emerson)	2	1196.4	1196.4	2	1196.2	1196.4	0	0	0	0	0	0
5	Martinson ,A (Andriko)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Martinson ,A (Andriko)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Brand ,U (Ulrich)	1	1	425	1	1	425	0	0	0	0	0	0
6	Brand ,U (Ulrich)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Gorrah ,R (Reece)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Gorrah ,R (Reece)	1	1153.2	728.2	1	1144	728.2	0	0	0	0	0	0
8	Besuidenhout ,J (Jayden)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Besuidenhout ,J (Jayden)	1	1137.6	712.6	1	1128	712.6	0	0	0	0	0	0
9	Mokgwabone ,K (Kgosi)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Mokgwabone ,K (Kgosi)	1	1280.5	855.5	1	1271.9	855.5	0	0	0	0	0	0
10	Erasmus ,H (Henrico)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Erasmus ,H (Henrico)	1	1087.5	662.5	1	1059.3	662.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Pienaar, C (Clarence)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms