Chess South Africa Ratings Database

PLAYER PAGE

Personal

Erens, L (Luke)

Chess SA id

1140192787

FIDE id

Date of birth

2014-05-04 (U12)

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	1143.4	1199.8	1119.1	1200
Raw rating	1143.4	1199.8	1119.1	1200
Weighted rating	1137.3	1199.7	1109.6	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	179.8	165.9	186.1	165.8
Highest rating	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2024-02-01	1200 2024-02-01	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	1143.4	1199.8	1119.1	1200
Analysis
Rating	1143.4	1199.8	1119.1	1200
Raw rating	1143.4	1199.8	1119.1	1200
Weighted rating	1137.3	1199.7	1109.6
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	179.8	165.9	186.1	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	1143.4	1199.8	1119.1	1200
New weighted rating	1137	1199.7	1109.3	1200
New weighted performance	0	0	0	0
Temp new rating	1143.4	1199.8	1119.1	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1143.4	1199.8	1119.1	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	5	5	0
	17	0	17
	0	0	0
	0	0	0
	0	0	0
History	22	5	17

Games since
	Main 22	Standard 5		Rapid 17		Blitz 0
Gender	Male
Age group	U12
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	1.5	30	-170	1246.5	1076.5
Standard	5	1.5	30	-170	1246.5	1076.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	22	5	22.73	-231.8	1224	992.2
Standard	5	1.5	30	-170	1246.5	1076.5
Rapid	17	3.5	20.59	-250	1217.4	967.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1143.4	1199.8	1119.1	1200
2025-09-01	1143.4	1199.8	1119.1	1200
2025-08-01	1143.4	1199.8	1119.1	1200
2025-07-01	1143.4	1199.8	1119.1	1200
2025-06-01	1143.4	1199.8	1119.1	1200
2025-05-01	1143.4	1199.8	1119.1	1200
2025-04-01	1143.4	1199.6	1119.1	1200
2025-03-01	1143.4	1197.5	1119.1	1200
2025-02-01	1142.9	1200	1117	1200
2025-01-01	1101.5	1200	1057.6	1200
2024-12-01	1101.5	1200	1057.6	1200
2024-11-01	1101.5	1200	1057.6	1200
2024-10-01	1101.5	1200	1057.6	1200
2024-09-01	1101.5	1200	1057.6	1200
2024-08-01	1139.2	1200	1108	1200
2024-07-01	1139.2	1200	1108	1200
2024-06-01	1139.2	1200	1108	1200
2024-08-01	1168.6	1200	1156	1200
2024-04-01	1168.6	1200	1156	1200
2024-03-01	1168.6	1200	1156	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	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 (U11 Boys)	2025-02-22	2025-02-22	Standard	Cape Winelands (WCW)	5	5	1.5	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 (U11 Boys)	2025-02-22	2025-02-22	Standard	Cape Winelands (WCW)	5	5	1.5	Yes	Analysis
2	Stellenbosch Primary 2024 (U11)	2024-08-17	2024-08-17	Rapid	Cape Winelands (WCW)	5	5	0.5	Yes	Analysis
3	Rhenish PS Tournament 2024 (U12)	2024-05-11	2024-05-11	Rapid	Cape Winelands (WCW)	6	6	1.5	Yes	Analysis
4	Cape Winelands Schools - PS Trials 1 2024 (U11 Boys)	2024-02-10	2024-02-10	Rapid	Cape Winelands (WCW)	6	6	1.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-22	rnd 3	type Standard	result 0.5	date 2025-02-22	rnd 4	type Standard	result 1
		Opponent Geers, Q (Quan)				Opponent Maasdorp, A (Avichen)
2	2	Tournament Cape Winelands Schools - PS Trials 1 2024				Tournament Cape Winelands Schools - PS Trials 1 2024
		date 2024-02-10	rnd 4	type Rapid	result 1	date 2024-02-10	rnd 5	type Rapid	result 0.5
		Opponent Karriem, Z (Zayden)				Opponent Rankin, A (Alexander Rohan)
3	1	Tournament Stellenbosch Primary 2024				Tournament Stellenbosch Primary 2024
		date 2024-08-17	rnd 5	type Rapid	result 0.5	date 2024-08-17	rnd 5	type Rapid	result 0.5
		Opponent Geldenhuys, L (Lily)				Opponent Geldenhuys, L (Lily)

#	Games	Start				End
1	2	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-22	rnd 3	type Standard	result 0.5	date 2025-02-22	rnd 4	type Standard	result 1
		Opponent Geers, Q (Quan)				Opponent Maasdorp, A (Avichen)

#	Games	Start				End
1	2	Tournament Cape Winelands Schools - PS Trials 1 2024				Tournament Cape Winelands Schools - PS Trials 1 2024
		date 2024-02-10	rnd 4	type Rapid	result 1	date 2024-02-10	rnd 5	type Rapid	result 0.5
		Opponent Karriem, Z (Zayden)				Opponent Rankin, A (Alexander Rohan)
2	1	Tournament Stellenbosch Primary 2024				Tournament Stellenbosch Primary 2024
		date 2024-08-17	rnd 5	type Rapid	result 0.5	date 2024-08-17	rnd 5	type Rapid	result 0.5
		Opponent Geldenhuys, L (Lily)				Opponent Geldenhuys, L (Lily)
3	1	Tournament Rhenish PS Tournament 2024				Tournament Rhenish PS Tournament 2024
		date 2024-05-11	rnd 5	type Rapid	result 1	date 2024-05-11	rnd 5	type Rapid	result 1
		Opponent Rhode, A (Ashlin)				Opponent Rhode, A (Ashlin)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-22	rnd 4	type Standard	result 1	date 2025-02-22	rnd 4	type Standard	result 1
		Opponent Maasdorp, A (Avichen)				Opponent Maasdorp, A (Avichen)
2	1	Tournament Rhenish PS Tournament 2024				Tournament Rhenish PS Tournament 2024
		date 2024-05-11	rnd 5	type Rapid	result 1	date 2024-05-11	rnd 5	type Rapid	result 1
		Opponent Rhode, A (Ashlin)				Opponent Rhode, A (Ashlin)
3	1	Tournament Cape Winelands Schools - PS Trials 1 2024				Tournament Cape Winelands Schools - PS Trials 1 2024
		date 2024-02-10	rnd 4	type Rapid	result 1	date 2024-02-10	rnd 4	type Rapid	result 1
		Opponent Karriem, Z (Zayden)				Opponent Karriem, Z (Zayden)

#	Games	Start				End
1	1	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-22	rnd 4	type Standard	result 1	date 2025-02-22	rnd 4	type Standard	result 1
		Opponent Maasdorp, A (Avichen)				Opponent Maasdorp, A (Avichen)

#	Games	Start				End
1	1	Tournament Rhenish PS Tournament 2024				Tournament Rhenish PS Tournament 2024
		date 2024-05-11	rnd 5	type Rapid	result 1	date 2024-05-11	rnd 5	type Rapid	result 1
		Opponent Rhode, A (Ashlin)				Opponent Rhode, A (Ashlin)
2	1	Tournament Cape Winelands Schools - PS Trials 1 2024				Tournament Cape Winelands Schools - PS Trials 1 2024
		date 2024-02-10	rnd 4	type Rapid	result 1	date 2024-02-10	rnd 4	type Rapid	result 1
		Opponent Karriem, Z (Zayden)				Opponent Karriem, Z (Zayden)

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	Maasdorp ,A (Avichen)	1	1	425	1	1	425	0	0	0	0	0	0
1	Maasdorp ,A (Avichen)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Geers ,Q (Quan)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
2	Geers ,Q (Quan)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
3	Robertson ,M (Marvin)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Robertson ,M (Marvin)	1	1432.4	1007.4	1	1347.6	1007.4	0	0	0	0	0	0
4	Wilson ,J (Joshua)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Wilson ,J (Joshua)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Jonkers ,C (Cyrus)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Jonkers ,C (Cyrus)	1	1200	775	0	0	0	1	1200	775	0	0	0
6	Thomas ,C (Chloe)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Thomas ,C (Chloe)	1	1200	775	0	0	0	1	1200	775	0	0	0
7	Grill ,E (Eli)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Grill ,E (Eli)	1	1200	775	0	0	0	1	1200	775	0	0	0
8	Kgothatso ,R (Rautaleng)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Kgothatso ,R (Rautaleng)	1	1200	775	0	0	0	1	1200	775	0	0	0
9	Van Niekerk ,T (Thomas)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Van Niekerk ,T (Thomas)	1	1173.1	748.1	0	0	0	1	1264.3	748.1	0	0	0
10	Rankin ,A (Alexander Rohan)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
10	Rankin ,A (Alexander Rohan)	1	1200	1200	0	0	0	1	1200	1200	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Erens, L (Luke)

Ratings

Game statistics

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms