Chess South Africa Ratings Database

PLAYER PAGE

Personal

Carelsen, CS (Colin Steyn)

Chess SA id

111091615

FIDE id

Date of birth

2011-01-04 (U16)

Gender

Male

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-10-17

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1015.3	954.7	661	819.8
Raw rating	1015.3	954.7	661	819.8
Weighted rating	1010.5	954.7	661	778.5
Weighted performance	463.6	116	0	0
Floor	522.6	500	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	215.7	235.2	357.4	285
Highest rating	1466 2018-03-01	1466 2018-03-01	1200 2024-02-01	1447.5 2024-11-01
Highest raw rating	1022.6 2018-09-01	965.9 2018-09-01	661 2024-02-01	819.8 2024-11-01
Highest weighted rating	1022.6 2024-11-01	965.9 2024-11-01	661 2024-11-01	819.8 2024-11-01
Highest weighted performance	1466 2018-03-01	1466 2018-03-01	1200 2024-02-01	1447.5 2024-11-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1015.3	954.7	661	819.8
Analysis
Rating	1015.3	954.7	661	819.8
Raw rating	1015.3	954.7	661	819.8
Weighted rating	1010.5	954.7	661
Weighted performance	463.6	116	0
K-factor	40	40	40	40
Floor	522.6	500	500	500
Max/Min rating change allowed	215.7	235.2	357.4	285
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	1015.3	954.7	661	819.8
New weighted rating	1011.3	954.7	661	784.9
New weighted performance	463.2	115.7	0	0
Temp new rating	1015.3	954.7	661	819.8
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1015.3	954.7	661	819.8
New K-factor	40	40	40	40
New floor	522.6	500	500	500

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	5	0	0	5
	0	0	0	0
	0	0	0	0
	0	0	0	0
History	69	59	5	5

Games since
	Main 5	Standard 0		Rapid 0		Blitz 5
Gender	Male
Age group	U16
Region	Overberg (WOS)
Province	Western Cape (WC)
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	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	41	18.5	45.12	-41.5	1156.5	1115.1
Standard	36	14.5	40.28	-82.6	1153	1070.3
Rapid	0	0	0	0	0	0
Blitz	5	4	80	255	1182.2	1437.2

Date	Main	Standard	Rapid	Blitz
2025-09-30	1015.3	954.7	661	819.8
2025-09-01	1015.3	954.7	661	819.8
2025-08-01	1015.3	954.7	661	819.8
2025-07-01	1015.3	954.7	661	819.8
2025-06-01	1015.3	954.7	661	819.8
2025-05-01	1015.3	954.7	661	819.8
2025-04-01	1015.3	954.7	661	819.8
2025-03-01	1015.3	954.7	661	819.8
2025-02-01	1015.3	954.7	661	819.8
2025-01-01	1015.3	954.7	661	819.8
2024-12-01	1015.3	954.7	661	819.8
2024-11-01	1015.3	954.7	661	819.8
2024-10-01	997	954.7	661	661
2024-09-01	997	954.7	661	661
2024-08-01	997	954.7	661	661
2024-07-01	997	954.7	661	661
2024-06-01	997	954.7	661	661
2024-08-01	997	954.7	661	661
2024-04-01	997	954.7	661	661
2024-03-01	997	954.7	661	661
2024-02-01	997	954.7	661	661
2024-01-01	997	954.7	661	661
2023-12-01	997	954.7	661	661
2023-11-01	997	954.7	661	661

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	Overberg October Chess Festival 2024 (C)	2024-10-17	2024-10-17	Blitz	Overberg (WOS)	5	5	4	Yes	Analysis
2	South African Junior Team Championships 2018 (U8A)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	2	Yes	Analysis
3	Caledon Casino 2 2018 (U8+U10)	2018-10-20	2018-10-20	Standard	Overberg (WOS)	5	4	0.5	Yes	Analysis
4	Caledon Casino Open 2018 (U10)	2018-08-04	2018-08-04	Standard	Overberg (WOS)	5	4	1	Yes	Analysis
5	Caledon Casino Open 2018 (U10)	2018-08-04	2018-08-04	Standard	Overberg (WOS)	5	5	2	Yes	Analysis
6	Western Cape Schools Individuals 2018 (U7 Boys)	2018-05-19	2018-05-20	Standard	Overberg (WOS)	6	6	3	Yes	Analysis
7	Overberg Chess 1st Trial 2018 (B)	2018-04-14	2018-04-14	Standard	Overberg (WOS)	5	5	2	Yes	Analysis
8	Overberg Schools Closed 2018 (U7)	2018-03-23	2018-03-23	Standard	Overberg (WOS)	5	5	4	Yes	Analysis

#	Games	Start				End
1	5	Tournament Overberg Schools Closed 2018				Tournament Overberg Chess 1st Trial 2018
		date 2018-03-23	rnd 2	type Standard	result 1	date 2018-04-14	rnd 1	type Standard	result 1
		Opponent August, J (Jamie)				Opponent Du Toit, J (Juhan)
2	3	Tournament Caledon Casino Open 2018				Tournament Caledon Casino Open 2018
		date 2018-08-04	rnd 1	type Standard	result 1	date 2018-08-04	rnd 2	type Standard	result 1
		Opponent Erasmus, A (Anneke)				Opponent Carelsen, CS (Colin Steyn)
3	3	Tournament Western Cape Schools Individuals 2018				Tournament Western Cape Schools Individuals 2018
		date 2018-05-19	rnd 1	type Standard	result 0.5	date 2018-05-19	rnd 3	type Standard	result 1
		Opponent Le Roux, E (Ebert)				Opponent Booysen, C (Chadlin)

#	Games	Start				End
1	5	Tournament Overberg Schools Closed 2018				Tournament Overberg Chess 1st Trial 2018
		date 2018-03-23	rnd 2	type Standard	result 1	date 2018-04-14	rnd 1	type Standard	result 1
		Opponent August, J (Jamie)				Opponent Du Toit, J (Juhan)
2	3	Tournament Caledon Casino Open 2018				Tournament Caledon Casino Open 2018
		date 2018-08-04	rnd 1	type Standard	result 1	date 2018-08-04	rnd 2	type Standard	result 1
		Opponent Erasmus, A (Anneke)				Opponent Carelsen, CS (Colin Steyn)
3	3	Tournament Western Cape Schools Individuals 2018				Tournament Western Cape Schools Individuals 2018
		date 2018-05-19	rnd 1	type Standard	result 0.5	date 2018-05-19	rnd 3	type Standard	result 1
		Opponent Le Roux, E (Ebert)				Opponent Booysen, C (Chadlin)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Overberg October Chess Festival 2024				Tournament Overberg October Chess Festival 2024
		date 2024-10-17	rnd 4	type Blitz	result 1	date 2024-10-17	rnd 5	type Blitz	result 1
		Opponent Jacobs, N (Niquin)				Opponent Boes, D (Daylan)
2	2	Tournament Overberg October Chess Festival 2024				Tournament Overberg October Chess Festival 2024
		date 2024-10-17	rnd 1	type Blitz	result 1	date 2024-10-17	rnd 2	type Blitz	result 1
		Opponent Gumbato, B (Blessed)				Opponent Adonis, B (Blake)

#	Games	Start				End
1	5	Tournament Overberg Schools Closed 2018				Tournament Overberg Chess 1st Trial 2018
		date 2018-03-23	rnd 2	type Standard	result 1	date 2018-04-14	rnd 1	type Standard	result 1
		Opponent August, J (Jamie)				Opponent Du Toit, J (Juhan)
2	3	Tournament Caledon Casino Open 2018				Tournament Caledon Casino Open 2018
		date 2018-08-04	rnd 1	type Standard	result 1	date 2018-08-04	rnd 2	type Standard	result 1
		Opponent Erasmus, A (Anneke)				Opponent Carelsen, CS (Colin Steyn)
3	2	Tournament Overberg October Chess Festival 2024				Tournament Overberg October Chess Festival 2024
		date 2024-10-17	rnd 4	type Blitz	result 1	date 2024-10-17	rnd 5	type Blitz	result 1
		Opponent Jacobs, N (Niquin)				Opponent Boes, D (Daylan)

#	Games	Start				End
1	5	Tournament Overberg Schools Closed 2018				Tournament Overberg Chess 1st Trial 2018
		date 2018-03-23	rnd 2	type Standard	result 1	date 2018-04-14	rnd 1	type Standard	result 1
		Opponent August, J (Jamie)				Opponent Du Toit, J (Juhan)
2	3	Tournament Caledon Casino Open 2018				Tournament Caledon Casino Open 2018
		date 2018-08-04	rnd 1	type Standard	result 1	date 2018-08-04	rnd 2	type Standard	result 1
		Opponent Erasmus, A (Anneke)				Opponent Carelsen, CS (Colin Steyn)
3	2	Tournament Western Cape Schools Individuals 2018				Tournament Western Cape Schools Individuals 2018
		date 2018-05-19	rnd 2	type Standard	result 1	date 2018-05-19	rnd 3	type Standard	result 1
		Opponent Williams, C (Connor)				Opponent Booysen, C (Chadlin)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Overberg October Chess Festival 2024				Tournament Overberg October Chess Festival 2024
		date 2024-10-17	rnd 4	type Blitz	result 1	date 2024-10-17	rnd 5	type Blitz	result 1
		Opponent Jacobs, N (Niquin)				Opponent Boes, D (Daylan)
2	2	Tournament Overberg October Chess Festival 2024				Tournament Overberg October Chess Festival 2024
		date 2024-10-17	rnd 1	type Blitz	result 1	date 2024-10-17	rnd 2	type Blitz	result 1
		Opponent Gumbato, B (Blessed)				Opponent Adonis, B (Blake)

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	Carelsen ,CS (Colin Steyn)	2	1	0	2	1	0	0	0	0	0	0	0
1	Carelsen ,CS (Colin Steyn)	2	912	912	2	951.4	912	0	0	0	0	0	0
2	Pretorius ,B (Bree)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Pretorius ,B (Bree)	2	1272.9	847.9	2	1261.5	847.9	0	0	0	0	0	0
3	Van Wyk ,M (Malienke)	1	1	425	1	1	425	0	0	0	0	0	0
3	Van Wyk ,M (Malienke)	1	1166.8	1591.8	1	1160	1591.8	0	0	0	0	0	0
4	Njapha ,A (Abukwe)	1	1	425	1	1	425	0	0	0	0	0	0
4	Njapha ,A (Abukwe)	1	1131.9	1556.9	1	1119.6	1556.9	0	0	0	0	0	0
5	Philander ,R (Rayden)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Philander ,R (Rayden)	1	632.2	207.2	1	658	207.2	0	0	0	0	0	0
6	Johnson ,L (Lakeisha)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Johnson ,L (Lakeisha)	1	1102.8	677.8	1	1108	677.8	0	0	0	0	0	0
7	Kriel ,EM (Eduard Mccarthy)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Kriel ,EM (Eduard Mccarthy)	1	1302	877	1	779.2	877	0	0	0	0	0	0
8	Le Roux ,E (Ebert)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Le Roux ,E (Ebert)	1	1118	1118	1	1109.2	1118	0	0	0	0	0	0
9	Erasmus ,A (Anneke)	1	1	425	1	1	425	0	0	0	0	0	0
9	Erasmus ,A (Anneke)	1	1168.5	1593.5	1	1107.6	1593.5	0	0	0	0	0	0
10	Beech ,K (Kael)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Beech ,K (Kael)	1	1206.4	781.4	1	1176	781.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Carelsen, CS (Colin Steyn)

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Last 24 raw ratings

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Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms