Chess South Africa Ratings Database

PLAYER PAGE

Personal

Corneelson, E (Estian)

Chess SA id

1160314769

FIDE id

Date of birth

2016-03-08 (U10)

Gender

Male

Region

West Rand (GWR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-18

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1409.6

Item	Main	Standard	Rapid	Blitz
Rating	1422.4	1424.1	1200	1200
Raw rating	1352.1	1374.7	1200	1200
Weighted rating	1244.7	1252.4	1200	1200
Weighted performance	1422.4	1424.1	0	0
Floor	852.1	874.7	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	133.5	129.3	165.8	165.8
Highest rating	1422.4 2025-11-01	1424.1 2025-11-01	1200 2025-03-01	1200 2025-03-01
Highest raw rating	1352.1 2025-11-01	1374.7 2025-11-01	1200 2025-03-01	1200 2025-03-01
Highest weighted rating	1244.7 2025-11-01	1252.4 2025-11-01	1200 2025-03-01	1200 2025-03-01
Highest weighted performance	1422.4 2025-11-01	1424.1 2025-11-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-8.5	-8.5	0	0
New rating	1413.8	1415.5	1200	1200
Analysis
Rating	1422.4	1424.1	1200	1200
Raw rating	1352.1	1374.7	1200	1200
Weighted rating	1244.7	1252.4	1200
Weighted performance	1422.4	1424.1	0
K-factor	36	36	36	36
Floor	852.1	874.7	700	700
Max/Min rating change allowed	133.5	129.3	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	1352.1	1374.7	1200	1200
New weighted rating	1254.9	1264	1200	1200
New weighted performance	1413.8	1415.5	0	0
Temp new rating	1413.8	1415.5	1200	1200
Temp new rating +/-	-8.5	-8.5	0	0
Final new rating +/-	-8.5	-8.5	0	0
New rating	1413.8	1415.5	1200	1200
New K-factor	36	36	36	36
New floor	852.1	874.7	700	700

Item	Main	Standard
	0	0
	25	25
	0	0
	0	0
	0	0
	0	0
History	25	25

Games since
	Main 25	Standard 25		Rapid 0		Blitz 0
Gender	Male
Age group	U10
Region	West Rand (GWR)
Province	Gauteng (GT)
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	25	17.5	70	170	1253.6	1423.6
Standard	25	17.5	70	170	1253.6	1423.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	25	17.5	70	170	1253.6	1423.6
Standard	25	17.5	70	170	1253.6	1423.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1352.1	1374.7	1200	1200
2025-09-30	1328.2	1350.9	1200	1200
2025-09-01	1328.2	1350.9	1200	1200
2025-08-01	1279	1294.2	1200	1200
2025-07-01	1232.6	1238.2	1200	1200
2025-06-01	1232.6	1238.2	1200	1200
2025-05-01	1232.6	1238.2	1200	1200
2025-04-01	1215	1217.5	1200	1200
2025-03-01	1215	1217.5	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-05-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	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	West Rand Closed 2025 (U10)	2025-10-18	2025-10-18	Standard	West Rand (GWR)	5	5	3.5	Yes	Analysis
2	West Rand Women's Day Open 2025 (U10)	2025-08-09	2025-08-09	Standard	West Rand (GWR)	5	5	4	Yes	Analysis
3	2025 D2 Schools League Finals (U9)	2025-07-26	2025-07-26	Standard	West Rand (GWR)	5	5	4	Yes	Analysis
4	FIDE in The West 2025 (U10)	2025-04-12	2025-04-12	Standard	West Rand (GWR)	5	5	3	Yes	Analysis
5	2025 West Rand Open (U10)	2025-02-08	2025-02-08	Standard	West Rand (GWR)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	West Rand Closed 2025 (U10)	2025-10-18	2025-10-18	Standard	West Rand (GWR)	5	5	3.5	Yes	Analysis
2	West Rand Women's Day Open 2025 (U10)	2025-08-09	2025-08-09	Standard	West Rand (GWR)	5	5	4	Yes	Analysis
3	2025 D2 Schools League Finals (U9)	2025-07-26	2025-07-26	Standard	West Rand (GWR)	5	5	4	Yes	Analysis
4	FIDE in The West 2025 (U10)	2025-04-12	2025-04-12	Standard	West Rand (GWR)	5	5	3	Yes	Analysis
5	2025 West Rand Open (U10)	2025-02-08	2025-02-08	Standard	West Rand (GWR)	5	5	3	Yes	Analysis

#	Games	Start				End
1	4	Tournament West Rand Women's Day Open 2025				Tournament West Rand Closed 2025
		date 2025-08-09	rnd 3	type Standard	result 1	date 2025-10-18	rnd 1	type Standard	result 1
		Opponent Pretorius, K (Keandre)				Opponent Lourens, H (Hendrikus)
2	4	Tournament FIDE in The West 2025				Tournament 2025 D2 Schools League Finals
		date 2025-04-12	rnd 4	type Standard	result 1	date 2025-07-26	rnd 2	type Standard	result 1
		Opponent Blaauw, K (Kellan)				Opponent Steenkamp, E (Eduan Francois)
3	3	Tournament West Rand Closed 2025				Tournament West Rand Closed 2025
		date 2025-10-18	rnd 3	type Standard	result 1	date 2025-10-18	rnd 5	type Standard	result 0.5
		Opponent Lourens, A (Albertus)				Opponent Human, L (Lian)

#	Games	Start				End
1	4	Tournament FIDE in The West 2025				Tournament 2025 D2 Schools League Finals
		date 2025-04-12	rnd 4	type Standard	result 1	date 2025-07-26	rnd 2	type Standard	result 1
		Opponent Blaauw, K (Kellan)				Opponent Steenkamp, E (Eduan Francois)
2	3	Tournament West Rand Women's Day Open 2025				Tournament West Rand Women's Day Open 2025
		date 2025-08-09	rnd 3	type Standard	result 1	date 2025-08-09	rnd 5	type Standard	result 1
		Opponent Pretorius, K (Keandre)				Opponent Human, L (Lian)
3	3	Tournament 2025 D2 Schools League Finals				Tournament West Rand Women's Day Open 2025
		date 2025-07-26	rnd 4	type Standard	result 1	date 2025-08-09	rnd 1	type Standard	result 1
		Opponent Khoza, N (Ntsako)				Opponent Jeji, M (Michael)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament FIDE in The West 2025				Tournament 2025 D2 Schools League Finals
		date 2025-04-12	rnd 4	type Standard	result 1	date 2025-07-26	rnd 2	type Standard	result 1
		Opponent Blaauw, K (Kellan)				Opponent Steenkamp, E (Eduan Francois)
2	3	Tournament West Rand Women's Day Open 2025				Tournament West Rand Women's Day Open 2025
		date 2025-08-09	rnd 3	type Standard	result 1	date 2025-08-09	rnd 5	type Standard	result 1
		Opponent Pretorius, K (Keandre)				Opponent Human, L (Lian)
3	3	Tournament 2025 D2 Schools League Finals				Tournament West Rand Women's Day Open 2025
		date 2025-07-26	rnd 4	type Standard	result 1	date 2025-08-09	rnd 1	type Standard	result 1
		Opponent Khoza, N (Ntsako)				Opponent Jeji, M (Michael)

#	Games	Start				End
1	4	Tournament FIDE in The West 2025				Tournament 2025 D2 Schools League Finals
		date 2025-04-12	rnd 4	type Standard	result 1	date 2025-07-26	rnd 2	type Standard	result 1
		Opponent Blaauw, K (Kellan)				Opponent Steenkamp, E (Eduan Francois)
2	3	Tournament West Rand Women's Day Open 2025				Tournament West Rand Women's Day Open 2025
		date 2025-08-09	rnd 3	type Standard	result 1	date 2025-08-09	rnd 5	type Standard	result 1
		Opponent Pretorius, K (Keandre)				Opponent Human, L (Lian)
3	3	Tournament 2025 D2 Schools League Finals				Tournament West Rand Women's Day Open 2025
		date 2025-07-26	rnd 4	type Standard	result 1	date 2025-08-09	rnd 1	type Standard	result 1
		Opponent Khoza, N (Ntsako)				Opponent Jeji, M (Michael)

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	Human ,L (Lian)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
1	Human ,L (Lian)	3	1355.8	1355.8	3	1357.4	1355.8	0	0	0	0	0	0
2	Dlamini ,P (Philasande)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Dlamini ,P (Philasande)	2	1474	1049	2	1473.4	1049	0	0	0	0	0	0
3	Wiggil ,A (Anjanette)	2	2	425	2	2	425	0	0	0	0	0	0
3	Wiggil ,A (Anjanette)	2	1199.5	1624.5	2	1199.3	1624.5	0	0	0	0	0	0
4	Steenkamp ,E (Eduan Francois)	1	1	425	1	1	425	0	0	0	0	0	0
4	Steenkamp ,E (Eduan Francois)	1	1218.1	1643.1	1	1221.7	1643.1	0	0	0	0	0	0
5	Roestoff ,K (Kamohelo)	1	1	425	1	1	425	0	0	0	0	0	0
5	Roestoff ,K (Kamohelo)	1	1147.4	1572.4	1	1143.9	1572.4	0	0	0	0	0	0
6	Lebepe ,M (Mudjadji Kamano)	1	1	425	1	1	425	0	0	0	0	0	0
6	Lebepe ,M (Mudjadji Kamano)	1	1298.8	1723.8	1	1314.9	1723.8	0	0	0	0	0	0
7	Steyn ,K (Kahn)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Steyn ,K (Kahn)	1	1360.2	935.2	1	1357.9	935.2	0	0	0	0	0	0
8	Khoza ,N (Ntsako)	1	1	425	1	1	425	0	0	0	0	0	0
8	Khoza ,N (Ntsako)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Haywood ,Z (Zayden)	1	1	425	1	1	425	0	0	0	0	0	0
9	Haywood ,Z (Zayden)	1	1176.4	1601.4	1	1171.1	1601.4	0	0	0	0	0	0
10	Manyedi ,A (Anaya)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Manyedi ,A (Anaya)	1	1260.8	835.8	1	1268.1	835.8	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Corneelson, E (Estian)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms