Chess South Africa Ratings Database

PLAYER PAGE

Personal

Andrews, E (Ethan)

Chess SA id

1100098146

FIDE id

Date of birth

2010-01-30 (U16)

Gender

Male

Region

Mangaung (FMB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-08-04

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1088.4	1065.8	1191.3	1137.6
Raw rating	1088.4	1065.8	1191.3	1137.6
Weighted rating	1088.4	1065.8	1191.1	1137.6
Weighted performance	330.2	0	0	0
Floor	740.2	761.6	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	194.4	200.8	167.9	181.2
Highest rating	1372 2018-03-01	1630 2018-03-01	1200 2018-10-01	1200 2018-02-01
Highest raw rating	1240.2 2018-04-01	1261.6 2018-04-01	1200 2020-01-01	1200 2018-02-01
Highest weighted rating	1240.2 2018-04-01	1261.6 2018-04-01	1200 2018-10-01	1200 2018-02-01
Highest weighted performance	1372 2018-03-01	1630 2018-03-01	1200 2020-01-01	1200 2018-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1088.4	1065.8	1191.3	1137.6
Analysis
Rating	1088.4	1065.8	1191.3	1137.6
Raw rating	1088.4	1065.8	1191.3	1137.6
Weighted rating	1088.4	1065.8	1191.1
Weighted performance	330.2	0	0
K-factor	36	36	36	36
Floor	740.2	761.6	700	700
Max/Min rating change allowed	194.4	200.8	167.9	181.2
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	1088.4	1065.8	1191.3	1137.6
New weighted rating	1088.4	1065.8	1191.1	1137.6
New weighted performance	329.9	0	0	0
Temp new rating	1088.4	1065.8	1191.3	1137.6
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1088.4	1065.8	1191.3	1137.6
New K-factor	36	36	36	36
New floor	740.2	761.6	700	700

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	0	0	0	0
	4	0	4	0
	0	0	0	0
	0	0	0	0
History	27	16	4	7

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Mangaung (FMB)
Province	Free State (FS)
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	27	11.5	42.59	-63	1048.6	985.6
Standard	16	6	37.5	-106.2	1059.5	953.2
Rapid	4	2	50	0	1177	1177
Blitz	7	3.5	50	0	950.3	950.3

Date	Main	Standard	Rapid	Blitz
2025-09-30	1088.4	1065.8	1191.3	1137.6
2025-09-01	1088.4	1065.8	1191.3	1137.6
2025-08-01	1088.4	1065.8	1191.3	1137.6
2025-07-01	1088.4	1065.8	1191.3	1137.6
2025-06-01	1088.4	1065.8	1191.3	1137.6
2025-05-01	1088.4	1065.8	1191.3	1137.6
2025-04-01	1088.4	1065.8	1191.3	1137.6
2025-03-01	1088.4	1065.8	1191.3	1137.6
2025-02-01	1088.4	1065.8	1191.3	1137.6
2025-01-01	1088.4	1065.8	1190.8	1137.6
2024-12-01	1088.4	1065.8	1190.8	1137.6
2024-11-01	1088.4	1065.8	1190.8	1137.6
2024-10-01	1088.4	1065.8	1190.8	1137.6
2024-09-01	1088.4	1065.8	1190.8	1137.6
2024-08-01	1088.4	1065.8	1190.8	1137.6
2024-07-01	1088.4	1065.8	1190.8	1137.6
2024-06-01	1088.4	1065.8	1190.8	1137.6
2024-08-01	1088.4	1065.8	1190.8	1137.6
2024-04-01	1088.4	1065.8	1190.8	1137.6
2024-03-01	1088.4	1065.8	1190.8	1137.6
2024-02-01	1088.4	1065.8	1190.8	1137.6
2024-01-01	1088.4	1065.8	1190.8	1137.6
2023-12-01	1088.4	1065.8	1190.8	1137.6
2023-11-01	1088.4	1065.8	1190.8	1137.6

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	August Primary School Chess Festival 2023 (Grade 6+7 A)	2023-08-04	2023-08-04	Rapid	Mangaung (FMB)	5	4	2	Yes	Analysis
2	Mangaung Metro Chess 18-19 January 2019 (E)	2019-01-18	2019-01-19	Standard	Mangaung (FMB)	5	5	1	Yes	Analysis
3	Mangaung Metro Chess 1-2 June 2018 (F)	2018-06-01	2018-06-02	Standard	Mangaung (FMB)	5	4	2	Yes	Analysis
4	Mangaung Metro Chess 20-21 April 2018 (C)	2018-04-20	2018-04-21	Standard	Mangaung (FMB)	5	4	0	Yes	Analysis
5	Smart Chess Blitz 2018 (U10)	2018-03-03	2018-03-03	Blitz	Mangaung (FMB)	7	7	3.5	Yes	Analysis
6	Mangaung Metro Chess 9 - 10 March 2018 (F)	2018-03-09	2018-03-10	Standard	Mangaung (FMB)	5	3	3	Yes	Analysis

#	Games	Start				End
1	5	Tournament Smart Chess Blitz 2018				Tournament Mangaung Metro Chess 9 - 10 March 2018
		date 2018-03-03	rnd 6	type Blitz	result 1	date 2018-03-10	rnd 5	type Standard	result 1
		Opponent De Lange, W (Wihan)				Opponent Gouws, R (Ruan)
2	2	Tournament August Primary School Chess Festival 2023				Tournament August Primary School Chess Festival 2023
		date 2023-08-04	rnd 4	type Rapid	result 1	date 2023-08-04	rnd 5	type Rapid	result 1
		Opponent Coetzee, C (Cj)				Opponent Mathebli, B (Bakwena)
3	2	Tournament Mangaung Metro Chess 1-2 June 2018				Tournament Mangaung Metro Chess 1-2 June 2018
		date 2018-06-02	rnd 3	type Standard	result 1	date 2018-06-02	rnd 4	type Standard	result 1
		Opponent Ngowi, L (Leo)				Opponent Lemphane, O (Oratile)

#	Games	Start				End
1	3	Tournament Mangaung Metro Chess 9 - 10 March 2018				Tournament Mangaung Metro Chess 9 - 10 March 2018
		date 2018-03-10	rnd 3	type Standard	result 1	date 2018-03-10	rnd 5	type Standard	result 1
		Opponent Langford, L (Luke)				Opponent Gouws, R (Ruan)
2	2	Tournament Mangaung Metro Chess 1-2 June 2018				Tournament Mangaung Metro Chess 1-2 June 2018
		date 2018-06-02	rnd 3	type Standard	result 1	date 2018-06-02	rnd 4	type Standard	result 1
		Opponent Ngowi, L (Leo)				Opponent Lemphane, O (Oratile)
3	1	Tournament Mangaung Metro Chess 18-19 January 2019				Tournament Mangaung Metro Chess 18-19 January 2019
		date 2019-01-18	rnd 2	type Standard	result 1	date 2019-01-18	rnd 2	type Standard	result 1
		Opponent Liversage, C (Corli)				Opponent Liversage, C (Corli)

#	Games	Start				End
1	2	Tournament August Primary School Chess Festival 2023				Tournament August Primary School Chess Festival 2023
		date 2023-08-04	rnd 4	type Rapid	result 1	date 2023-08-04	rnd 5	type Rapid	result 1
		Opponent Coetzee, C (Cj)				Opponent Mathebli, B (Bakwena)

#	Games	Start				End
1	2	Tournament Smart Chess Blitz 2018				Tournament Smart Chess Blitz 2018
		date 2018-03-03	rnd 6	type Blitz	result 1	date 2018-03-03	rnd 7	type Blitz	result 0.5
		Opponent De Lange, W (Wihan)				Opponent Gouws, R (Ruan)
2	1	Tournament Smart Chess Blitz 2018				Tournament Smart Chess Blitz 2018
		date 2018-03-03	rnd 3	type Blitz	result 1	date 2018-03-03	rnd 3	type Blitz	result 1
		Opponent Van Niekerk, S (Stian)				Opponent Van Niekerk, S (Stian)
3	1	Tournament Smart Chess Blitz 2018				Tournament Smart Chess Blitz 2018
		date 2018-03-03	rnd 1	type Blitz	result 1	date 2018-03-03	rnd 1	type Blitz	result 1
		Opponent Van Der Merwe, G (Germari)				Opponent Van Der Merwe, G (Germari)

#	Games	Start				End
1	3	Tournament Mangaung Metro Chess 9 - 10 March 2018				Tournament Mangaung Metro Chess 9 - 10 March 2018
		date 2018-03-10	rnd 3	type Standard	result 1	date 2018-03-10	rnd 5	type Standard	result 1
		Opponent Langford, L (Luke)				Opponent Gouws, R (Ruan)
2	2	Tournament August Primary School Chess Festival 2023				Tournament August Primary School Chess Festival 2023
		date 2023-08-04	rnd 4	type Rapid	result 1	date 2023-08-04	rnd 5	type Rapid	result 1
		Opponent Coetzee, C (Cj)				Opponent Mathebli, B (Bakwena)
3	2	Tournament Mangaung Metro Chess 1-2 June 2018				Tournament Mangaung Metro Chess 1-2 June 2018
		date 2018-06-02	rnd 3	type Standard	result 1	date 2018-06-02	rnd 4	type Standard	result 1
		Opponent Ngowi, L (Leo)				Opponent Lemphane, O (Oratile)

#	Games	Start				End
1	3	Tournament Mangaung Metro Chess 9 - 10 March 2018				Tournament Mangaung Metro Chess 9 - 10 March 2018
		date 2018-03-10	rnd 3	type Standard	result 1	date 2018-03-10	rnd 5	type Standard	result 1
		Opponent Langford, L (Luke)				Opponent Gouws, R (Ruan)
2	2	Tournament Mangaung Metro Chess 1-2 June 2018				Tournament Mangaung Metro Chess 1-2 June 2018
		date 2018-06-02	rnd 3	type Standard	result 1	date 2018-06-02	rnd 4	type Standard	result 1
		Opponent Ngowi, L (Leo)				Opponent Lemphane, O (Oratile)
3	1	Tournament Mangaung Metro Chess 18-19 January 2019				Tournament Mangaung Metro Chess 18-19 January 2019
		date 2019-01-18	rnd 2	type Standard	result 1	date 2019-01-18	rnd 2	type Standard	result 1
		Opponent Liversage, C (Corli)				Opponent Liversage, C (Corli)

#	Games	Start				End
1	2	Tournament August Primary School Chess Festival 2023				Tournament August Primary School Chess Festival 2023
		date 2023-08-04	rnd 4	type Rapid	result 1	date 2023-08-04	rnd 5	type Rapid	result 1
		Opponent Coetzee, C (Cj)				Opponent Mathebli, B (Bakwena)

#	Games	Start				End
1	1	Tournament Smart Chess Blitz 2018				Tournament Smart Chess Blitz 2018
		date 2018-03-03	rnd 6	type Blitz	result 1	date 2018-03-03	rnd 6	type Blitz	result 1
		Opponent De Lange, W (Wihan)				Opponent De Lange, W (Wihan)
2	1	Tournament Smart Chess Blitz 2018				Tournament Smart Chess Blitz 2018
		date 2018-03-03	rnd 3	type Blitz	result 1	date 2018-03-03	rnd 3	type Blitz	result 1
		Opponent Van Niekerk, S (Stian)				Opponent Van Niekerk, S (Stian)
3	1	Tournament Smart Chess Blitz 2018				Tournament Smart Chess Blitz 2018
		date 2018-03-03	rnd 1	type Blitz	result 1	date 2018-03-03	rnd 1	type Blitz	result 1
		Opponent Van Der Merwe, G (Germari)				Opponent Van Der Merwe, G (Germari)

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	Gouws ,R (Ruan)	3	1.5	0	2	1	0	0	0	0	1	0.5	0
1	Gouws ,R (Ruan)	3	1209	1209	2	1220	1209	0	0	0	1	1200	1209
2	Lemphane ,O (Oratile)	2	1	0	2	1	0	0	0	0	0	0	0
2	Lemphane ,O (Oratile)	2	1249.1	1249.1	2	1258.4	1249.1	0	0	0	0	0	0
3	Ngowi ,L (Leo)	1	1	425	1	1	425	0	0	0	0	0	0
3	Ngowi ,L (Leo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Herbst ,L (Leone)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Herbst ,L (Leone)	1	856.6	431.6	1	821.7	431.6	0	0	0	0	0	0
5	Jongbloed ,C (Chad)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Jongbloed ,C (Chad)	1	990.3	565.3	1	977	565.3	0	0	0	0	0	0
6	Finger ,T (Tsebo)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Finger ,T (Tsebo)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Smit ,A (Albert)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Smit ,A (Albert)	1	1076.9	651.9	1	1084.4	651.9	0	0	0	0	0	0
8	Deetlefs ,W (Werleo)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Deetlefs ,W (Werleo)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Pelesa ,O (Oratilwe)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Pelesa ,O (Oratilwe)	1	989.6	564.6	1	952.8	564.6	0	0	0	0	0	0
10	Serfontein ,D (Devin)	1	1	425	1	1	425	0	0	0	0	0	0
10	Serfontein ,D (Devin)	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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PLAYER PAGE

Personal

Andrews, E (Ethan)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms