Chess South Africa Ratings Database

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Personal

Erens, A (Alec)

Chess SA id

1160192866

FIDE id

Date of birth

2016-02-29 (U10)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-02-22

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1182.5	1201.7	1169.6	1200
Raw rating	1182.5	1201.7	1169.6	1200
Weighted rating	1177.5	1201	1166.6	1200
Weighted performance	0	0	0	0
Floor	700	701.7	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	170	165.4	173.2	165.8
Highest rating	1200 2024-02-01	1201.7 2025-03-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1200 2024-02-01	1201.7 2025-03-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2024-02-01	1200.7 2025-08-01	1200 2024-02-01	1200 2024-02-01
Highest weighted performance	1200 2024-12-01	1200 2024-02-01	1200 2024-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1182.5	1201.7	1169.6	1200
Analysis
Rating	1182.5	1201.7	1169.6	1200
Raw rating	1182.5	1201.7	1169.6	1200
Weighted rating	1177.5	1201	1166.6
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	701.7	700	700
Max/Min rating change allowed	170	165.4	173.2	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	1182.5	1201.7	1169.6	1200
New weighted rating	1178	1201.1	1166.9	1200
New weighted performance	0	0	0	0
Temp new rating	1182.5	1201.7	1169.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1182.5	1201.7	1169.6	1200
New K-factor	36	36	36	36
New floor	700	701.7	700	700

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

Games since
	Main 15	Standard 5		Rapid 10		Blitz 0
Gender	Male
Age group	U10
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 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	5	2.5	50	0	1208.2	1208.2
Standard	5	2.5	50	0	1208.2	1208.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	15	6.5	43.33	-56.7	1196	1139.3
Standard	5	2.5	50	0	1208.2	1208.2
Rapid	10	4	40	-85	1189.8	1104.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1182.5	1201.7	1169.6	1200
2025-09-30	1182.5	1201.7	1169.6	1200
2025-09-01	1182.5	1201.7	1169.6	1200
2025-08-01	1182.5	1201.7	1169.6	1200
2025-07-01	1182.5	1201.7	1169.6	1200
2025-06-01	1182.5	1201.7	1169.6	1200
2025-05-01	1182.5	1201.7	1169.6	1200
2025-04-01	1182.5	1201.7	1169.6	1200
2025-03-01	1182.5	1201.7	1169.6	1200
2025-02-01	1175.5	1200	1169.6	1200
2025-01-01	1173.4	1200	1169.6	1200
2024-12-01	1173.4	1200	1169.6	1200
2024-11-01	1173.4	1200	1169.6	1200
2024-10-01	1173.4	1200	1169.6	1200
2024-09-01	1173.4	1200	1169.6	1200
2024-08-01	1158	1200	1142	1200
2024-07-01	1158	1200	1142	1200
2024-09-01	1158	1200	1142	1200
2024-05-01	1158	1200	1142	1200
2024-04-01	1158	1200	1142	1200
2024-03-01	1158	1200	1142	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	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	Cape Winelands Schools - Trials 1 2025 (U9 Boys)	2025-02-22	2025-02-22	Standard	Cape Winelands (WCW)	5	5	2.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Cape Winelands Schools - Trials 1 2025 (U9 Boys)	2025-02-22	2025-02-22	Standard	Cape Winelands (WCW)	5	5	2.5	Yes	Analysis
2	Stellenbosch Primary 2024 (U9)	2024-08-17	2024-08-17	Rapid	Cape Winelands (WCW)	5	5	3	Yes	Analysis
3	Cape Winelands Schools - PS Trials 1 2024 (U9 Boys)	2024-02-10	2024-02-10	Rapid	Cape Winelands (WCW)	6	5	1	Yes	Analysis

#	Games	Start				End
1	2	Tournament Stellenbosch Primary 2024				Tournament Cape Winelands Schools - Trials 1 2025
		date 2024-08-17	rnd 5	type Rapid	result 1	date 2025-02-22	rnd 1	type Standard	result 1
		Opponent Van Niekerk, C (Christiaan)				Opponent Thompson, M (Mondray)
2	1	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-22	rnd 5	type Standard	result 0.5	date 2025-02-22	rnd 5	type Standard	result 0.5
		Opponent Bam, L (Levi)				Opponent Bam, L (Levi)
3	1	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-22	rnd 3	type Standard	result 1	date 2025-02-22	rnd 3	type Standard	result 1
		Opponent Ncindi, A (Abenathi)				Opponent Ncindi, A (Abenathi)

#	Games	Start				End
1	1	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-22	rnd 5	type Standard	result 0.5	date 2025-02-22	rnd 5	type Standard	result 0.5
		Opponent Bam, L (Levi)				Opponent Bam, L (Levi)
2	1	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-22	rnd 3	type Standard	result 1	date 2025-02-22	rnd 3	type Standard	result 1
		Opponent Ncindi, A (Abenathi)				Opponent Ncindi, A (Abenathi)
3	1	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-22	rnd 1	type Standard	result 1	date 2025-02-22	rnd 1	type Standard	result 1
		Opponent Thompson, M (Mondray)				Opponent Thompson, M (Mondray)

#	Games	Start				End
1	1	Tournament Stellenbosch Primary 2024				Tournament Stellenbosch Primary 2024
		date 2024-08-17	rnd 5	type Rapid	result 1	date 2024-08-17	rnd 5	type Rapid	result 1
		Opponent Van Niekerk, C (Christiaan)				Opponent Van Niekerk, C (Christiaan)
2	1	Tournament Stellenbosch Primary 2024				Tournament Stellenbosch Primary 2024
		date 2024-08-17	rnd 3	type Rapid	result 1	date 2024-08-17	rnd 3	type Rapid	result 1
		Opponent Van Wyk, R (Ruben)				Opponent Van Wyk, R (Ruben)
3	1	Tournament Stellenbosch Primary 2024				Tournament Stellenbosch Primary 2024
		date 2024-08-17	rnd 1	type Rapid	result 1	date 2024-08-17	rnd 1	type Rapid	result 1
		Opponent Van Zyl, J (Jurgens)				Opponent Van Zyl, J (Jurgens)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Stellenbosch Primary 2024				Tournament Cape Winelands Schools - Trials 1 2025
		date 2024-08-17	rnd 5	type Rapid	result 1	date 2025-02-22	rnd 1	type Standard	result 1
		Opponent Van Niekerk, C (Christiaan)				Opponent Thompson, M (Mondray)
2	1	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-22	rnd 3	type Standard	result 1	date 2025-02-22	rnd 3	type Standard	result 1
		Opponent Ncindi, A (Abenathi)				Opponent Ncindi, A (Abenathi)
3	1	Tournament Stellenbosch Primary 2024				Tournament Stellenbosch Primary 2024
		date 2024-08-17	rnd 3	type Rapid	result 1	date 2024-08-17	rnd 3	type Rapid	result 1
		Opponent Van Wyk, R (Ruben)				Opponent Van Wyk, R (Ruben)

#	Games	Start				End
1	1	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-22	rnd 3	type Standard	result 1	date 2025-02-22	rnd 3	type Standard	result 1
		Opponent Ncindi, A (Abenathi)				Opponent Ncindi, A (Abenathi)
2	1	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-22	rnd 1	type Standard	result 1	date 2025-02-22	rnd 1	type Standard	result 1
		Opponent Thompson, M (Mondray)				Opponent Thompson, M (Mondray)

#	Games	Start				End
1	1	Tournament Stellenbosch Primary 2024				Tournament Stellenbosch Primary 2024
		date 2024-08-17	rnd 5	type Rapid	result 1	date 2024-08-17	rnd 5	type Rapid	result 1
		Opponent Van Niekerk, C (Christiaan)				Opponent Van Niekerk, C (Christiaan)
2	1	Tournament Stellenbosch Primary 2024				Tournament Stellenbosch Primary 2024
		date 2024-08-17	rnd 3	type Rapid	result 1	date 2024-08-17	rnd 3	type Rapid	result 1
		Opponent Van Wyk, R (Ruben)				Opponent Van Wyk, R (Ruben)
3	1	Tournament Stellenbosch Primary 2024				Tournament Stellenbosch Primary 2024
		date 2024-08-17	rnd 1	type Rapid	result 1	date 2024-08-17	rnd 1	type Rapid	result 1
		Opponent Van Zyl, J (Jurgens)				Opponent Van Zyl, J (Jurgens)

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	Thompson ,M (Mondray)	1	1	425	1	1	425	0	0	0	0	0	0
1	Thompson ,M (Mondray)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Botha ,J (Johann Alexander)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Botha ,J (Johann Alexander)	1	1263.5	838.5	1	1233.2	838.5	0	0	0	0	0	0
3	Bam ,L (Levi)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Bam ,L (Levi)	1	1177.3	1177.3	1	1171.4	1177.3	0	0	0	0	0	0
4	Gey van Pittius ,N (Nicolaas)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Gey van Pittius ,N (Nicolaas)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Ncindi ,A (Abenathi)	1	1	425	1	1	425	0	0	0	0	0	0
5	Ncindi ,A (Abenathi)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Van Zyl ,J (Jurgens)	1	1	425	0	0	0	1	1	425	0	0	0
6	Van Zyl ,J (Jurgens)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
7	Du Plooy ,W (William)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Du Plooy ,W (William)	1	1213.4	788.4	0	0	0	1	1238.4	788.4	0	0	0
8	Van Wyk ,R (Ruben)	1	1	425	0	0	0	1	1	425	0	0	0
8	Van Wyk ,R (Ruben)	1	1137.6	1562.6	0	0	0	1	1104	1562.6	0	0	0
9	Weng ,I (Ivan)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Weng ,I (Ivan)	1	1172.6	747.6	0	0	0	1	1279.1	747.6	0	0	0
10	Botha ,L (Leane)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Botha ,L (Leane)	1	1187.1	762.1	0	0	0	1	1184.1	762.1	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Erens, A (Alec)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms