Chess South Africa Ratings Database

PLAYER PAGE

Personal

Carstens, C (Cole)

Chess SA id

108072618

FIDE id

Date of birth

2008-09-04 (U18)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-02-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1302.9	1207.9	1204.1	624.4
Raw rating	1302.9	1207.9	1204.1	624.4
Weighted rating	1302.9	1207.9	1204.1	624.4
Weighted performance	357.9	300.8	276.2	0
Floor	802.9	707.9	704.1	500
K-factor	36	36	36	40
Min/Max rating change allowed	143.2	164	164.8	376.5
Highest rating	1342.3 2020-02-01	1215.1 2020-01-01	1313.2 2020-02-01	1200 2024-02-01
Highest raw rating	1302.9 2024-02-01	1207.9 2024-02-01	1204.1 2024-02-01	624.4 2024-02-01
Highest weighted rating	1302.9 2025-02-01	1207.9 2024-02-01	1204.1 2024-02-01	624.4 2024-11-01
Highest weighted performance	1342.3 2020-02-01	1215.1 2020-01-01	1313.2 2020-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1302.9	1207.9	1204.1	624.4
Analysis
Rating	1302.9	1207.9	1204.1	624.4
Raw rating	1302.9	1207.9	1204.1	624.4
Weighted rating	1302.9	1207.9	1204.1
Weighted performance	357.9	300.8	276.2
K-factor	36	36	36	40
Floor	802.9	707.9	704.1	500
Max/Min rating change allowed	143.2	164	164.8	376.5
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	1302.9	1207.9	1204.1	624.4
New weighted rating	1302.9	1207.9	1204.1	624.4
New weighted performance	357.4	300.3	275.7	0
Temp new rating	1302.9	1207.9	1204.1	624.4
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1302.9	1207.9	1204.1	624.4
New K-factor	36	36	36	40
New floor	802.9	707.9	704.1	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	137	89	48

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
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	67	42	62.69	107.8	1124.5	1232.3
Standard	37	21.5	58.11	68.9	1129.3	1198.2
Rapid	30	20.5	68.33	155.8	1118.6	1274.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1302.9	1207.9	1204.1	624.4
2025-09-01	1302.9	1207.9	1204.1	624.4
2025-08-01	1302.9	1207.9	1204.1	624.4
2025-07-01	1302.9	1207.9	1204.1	624.4
2025-06-01	1302.9	1207.9	1204.1	624.4
2025-05-01	1302.9	1207.9	1204.1	624.4
2025-04-01	1302.9	1207.9	1204.1	624.4
2025-03-01	1302.9	1207.9	1204.1	624.4
2025-02-01	1302.9	1207.9	1204.1	624.4
2025-01-01	1302.9	1207.9	1204.1	624.4
2024-12-01	1302.9	1207.9	1204.1	624.4
2024-11-01	1302.9	1207.9	1204.1	624.4
2024-10-01	1302.9	1207.9	1204.1	624.4
2024-09-01	1302.9	1207.9	1204.1	624.4
2024-08-01	1302.9	1207.9	1204.1	624.4
2024-07-01	1302.9	1207.9	1204.1	624.4
2024-06-01	1302.9	1207.9	1204.1	624.4
2024-08-01	1302.9	1207.9	1204.1	624.4
2024-04-01	1302.9	1207.9	1204.1	624.4
2024-03-01	1302.9	1207.9	1204.1	624.4
2024-02-01	1302.9	1207.9	1204.1	624.4
2024-01-01	1302.9	1207.9	1204.1	624.4
2023-12-01	1302.9	1207.9	1204.1	624.4
2023-11-01	1302.9	1207.9	1204.1	624.4

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	Cape Winelands Schools Trials 1 2020 (U13 Boys)	2020-02-08	2020-02-08	Rapid	Cape Winelands (WCW)	6	6	5	Yes	Analysis
2	2019 South African Junior Team Championships (U12E)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	5.5	Yes	Analysis
3	Western Cape Top Schools 2019 (U11 Mix)	2019-08-31	2019-09-01	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
4	Cape Winelands Schools - Top Schools 2019 (U11 Mix)	2019-07-27	2019-07-27	Rapid	Cape Winelands (WCW)	5	1	1	Yes	Analysis
5	Western Cape Schools Individuals 2019 (U11 Boys)	2019-05-18	2019-05-19	Standard	Eden (WEG)	6	6	3	Yes	Analysis
6	Rhenish Primary Chess Tournament 2019 (U12)	2019-05-11	2019-05-11	Rapid	Cape Winelands (WCW)	7	7	5	Yes	Analysis
7	Cape Winelands Schools Closed 2019 (U11 Boys)	2019-03-16	2019-03-17	Standard	Cape Winelands (WCW)	7	7	4	Yes	Analysis
8	CW Schools Open 2019 (U11 Boys)	2019-02-02	2019-02-02	Rapid	Cape Winelands (WCW)	6	6	4	Yes	Analysis
9	Western Cape Top Schools 2018 (U11 Mix)	2018-08-25	2018-08-26	Standard	Overberg (WOS)	5	5	2	Yes	Analysis
10	Cape Winelands Schools Chess - Top Schools 2018 (U9+U11 Mix)	2018-07-28	2018-07-28	Rapid	Cape Winelands (WCW)	5	4	3	Yes	Analysis
11	Cape Winelands Schools Trials 1 2018 (U11 Boys)	2018-03-03	2018-03-03	Rapid	Cape Winelands (WCW)	6	6	2.5	Yes	Analysis
12	Cape Winelands Schools Prestige 2018 (U11 Boys)	2018-03-24	2018-03-25	Standard	Cape Winelands (WCW)	7	7	4	Yes	Analysis

#	Games	Start				End
1	7	Tournament Western Cape Schools Individuals 2019				Tournament Western Cape Top Schools 2019
		date 2019-05-18	rnd 4	type Standard	result 1	date 2019-08-31	rnd 3	type Standard	result 1
		Opponent Hendricks, J (Jacquin)				Opponent Collair, H (Houston)
2	5	Tournament 2019 South African Junior Team Championships				Tournament Cape Winelands Schools Trials 1 2020
		date 2020-01-06	rnd 5	type Standard	result 1	date 2020-02-08	rnd 2	type Rapid	result 1
		Opponent Van De Vyver, W (Wian)				Opponent Damonse, W (Waylong)
3	3	Tournament Cape Winelands Schools Trials 1 2020				Tournament Cape Winelands Schools Trials 1 2020
		date 2020-02-08	rnd 4	type Rapid	result 1	date 2020-02-08	rnd 6	type Rapid	result 1
		Opponent King, B (Brandon)				Opponent Naude, J (Jan-Daniel)

#	Games	Start				End
1	6	Tournament Western Cape Schools Individuals 2019				Tournament Western Cape Top Schools 2019
		date 2019-05-18	rnd 4	type Standard	result 1	date 2019-08-31	rnd 3	type Standard	result 1
		Opponent Hendricks, J (Jacquin)				Opponent Collair, H (Houston)
2	3	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-06	rnd 5	type Standard	result 1	date 2020-01-08	rnd 7	type Standard	result 1
		Opponent Van De Vyver, W (Wian)				Opponent Du Toit, J (Jaunre)
3	3	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-04	rnd 1	type Standard	result 1	date 2020-01-05	rnd 3	type Standard	result 1
		Opponent Vermeulen, T (Tiaan Leon)				Opponent French, N (Nicholas)

#	Games	Start				End
1	6	Tournament Rhenish Primary Chess Tournament 2019				Tournament Cape Winelands Schools Trials 1 2020
		date 2019-05-11	rnd 5	type Rapid	result 1	date 2020-02-08	rnd 2	type Rapid	result 1
		Opponent Lee, D (Delano)				Opponent Damonse, W (Waylong)
2	4	Tournament Cape Winelands Schools Chess - Top Schools 2018				Tournament CW Schools Open 2019
		date 2018-07-28	rnd 4	type Rapid	result 1	date 2019-02-02	rnd 2	type Rapid	result 1
		Opponent Bester, M (Milla)				Opponent Breed, L (Luka)
3	3	Tournament Cape Winelands Schools Trials 1 2020				Tournament Cape Winelands Schools Trials 1 2020
		date 2020-02-08	rnd 4	type Rapid	result 1	date 2020-02-08	rnd 6	type Rapid	result 1
		Opponent King, B (Brandon)				Opponent Naude, J (Jan-Daniel)

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament Western Cape Schools Individuals 2019				Tournament Western Cape Top Schools 2019
		date 2019-05-18	rnd 4	type Standard	result 1	date 2019-08-31	rnd 3	type Standard	result 1
		Opponent Hendricks, J (Jacquin)				Opponent Collair, H (Houston)
2	5	Tournament 2019 South African Junior Team Championships				Tournament Cape Winelands Schools Trials 1 2020
		date 2020-01-06	rnd 5	type Standard	result 1	date 2020-02-08	rnd 2	type Rapid	result 1
		Opponent Van De Vyver, W (Wian)				Opponent Damonse, W (Waylong)
3	3	Tournament Cape Winelands Schools Trials 1 2020				Tournament Cape Winelands Schools Trials 1 2020
		date 2020-02-08	rnd 4	type Rapid	result 1	date 2020-02-08	rnd 6	type Rapid	result 1
		Opponent King, B (Brandon)				Opponent Naude, J (Jan-Daniel)

#	Games	Start				End
1	6	Tournament Western Cape Schools Individuals 2019				Tournament Western Cape Top Schools 2019
		date 2019-05-18	rnd 4	type Standard	result 1	date 2019-08-31	rnd 3	type Standard	result 1
		Opponent Hendricks, J (Jacquin)				Opponent Collair, H (Houston)
2	3	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-06	rnd 5	type Standard	result 1	date 2020-01-08	rnd 7	type Standard	result 1
		Opponent Van De Vyver, W (Wian)				Opponent Du Toit, J (Jaunre)
3	3	Tournament Cape Winelands Schools Closed 2019				Tournament Cape Winelands Schools Closed 2019
		date 2019-03-16	rnd 4	type Standard	result 1	date 2019-03-17	rnd 6	type Standard	result 1
		Opponent Kritzinger, C (Christiaan)				Opponent Hanekom, L (Logan)

#	Games	Start				End
1	6	Tournament Rhenish Primary Chess Tournament 2019				Tournament Cape Winelands Schools Trials 1 2020
		date 2019-05-11	rnd 5	type Rapid	result 1	date 2020-02-08	rnd 2	type Rapid	result 1
		Opponent Lee, D (Delano)				Opponent Damonse, W (Waylong)
2	4	Tournament Cape Winelands Schools Chess - Top Schools 2018				Tournament CW Schools Open 2019
		date 2018-07-28	rnd 4	type Rapid	result 1	date 2019-02-02	rnd 2	type Rapid	result 1
		Opponent Bester, M (Milla)				Opponent Breed, L (Luka)
3	3	Tournament Cape Winelands Schools Trials 1 2020				Tournament Cape Winelands Schools Trials 1 2020
		date 2020-02-08	rnd 4	type Rapid	result 1	date 2020-02-08	rnd 6	type Rapid	result 1
		Opponent King, B (Brandon)				Opponent Naude, J (Jan-Daniel)

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	Geldenhuys ,L (Leathon)	3	0	-425	2	0	-425	1	0	-425	0	0	0
1	Geldenhuys ,L (Leathon)	3	1310.1	885.1	2	1190	885.1	1	1092.2	885.1	0	0	0
2	Kritzinger ,C (Christiaan)	2	2	425	2	2	425	0	0	0	0	0	0
2	Kritzinger ,C (Christiaan)	2	1196.1	1621.1	2	1139	1621.1	0	0	0	0	0	0
3	Hanekom ,L (Logan)	2	1	0	2	1	0	0	0	0	0	0	0
3	Hanekom ,L (Logan)	2	1222.6	1222.6	2	1210.7	1222.6	0	0	0	0	0	0
4	Rosenburg ,W (Wagheed)	2	0	-425	1	0	-425	1	0	-425	0	0	0
4	Rosenburg ,W (Wagheed)	2	1200	775	1	1200	775	1	1200	775	0	0	0
5	Van Zyl ,R (Rigter)	2	0	-425	1	0	-425	1	0	-425	0	0	0
5	Van Zyl ,R (Rigter)	2	886.9	461.9	1	844.2	461.9	1	915.4	461.9	0	0	0
6	Samuels ,R (Reagan)	2	0	-425	1	0	-425	1	0	-425	0	0	0
6	Samuels ,R (Reagan)	2	1199.1	774.1	1	1061.5	774.1	1	1369	774.1	0	0	0
7	De Wet ,M (Malcolm)	1	1	425	1	1	425	0	0	0	0	0	0
7	De Wet ,M (Malcolm)	1	539.6	964.6	1	500	964.6	0	0	0	0	0	0
8	Collair ,H (Houston)	1	1	425	1	1	425	0	0	0	0	0	0
8	Collair ,H (Houston)	1	1162.3	1587.3	1	1148.6	1587.3	0	0	0	0	0	0
9	Fortuin ,R (Robin)	1	1	425	1	1	425	0	0	0	0	0	0
9	Fortuin ,R (Robin)	1	1162.3	1587.3	1	1200	1587.3	0	0	0	0	0	0
10	Bosch ,D (Dan)	1	1	425	1	1	425	0	0	0	0	0	0
10	Bosch ,D (Dan)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Carstens, C (Cole)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms