Chess South Africa Ratings Database

PLAYER PAGE

Personal

Grobler, E (Etienne)

Chess SA id

1080097933

FIDE id

Date of birth

2008-09-23 (U18)

Gender

Male

Region

Ehlanzeni (MEN)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-07-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1064.4	1066.6	1200	1200
Raw rating	1064.4	1066.6	1200	1200
Weighted rating	1064.4	1066.6	1200	1200
Weighted performance	210.3	208.8	0	0
Floor	705	705.6	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	201.2	200.5	165.8	165.8
Highest rating	1205 2018-05-01	1205.6 2018-05-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1205 2018-05-01	1205.6 2018-05-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1205 2018-05-01	1205.6 2018-05-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1064.4	1066.6	1200	1200
Analysis
Rating	1064.4	1066.6	1200	1200
Raw rating	1064.4	1066.6	1200	1200
Weighted rating	1064.4	1066.6	1200
Weighted performance	210.3	208.8	0
K-factor	36	36	36	36
Floor	705	705.6	700	700
Max/Min rating change allowed	201.2	200.5	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	1064.4	1066.6	1200	1200
New weighted rating	1064.4	1066.6	1200	1200
New weighted performance	209.9	208.5	0	0
Temp new rating	1064.4	1066.6	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1064.4	1066.6	1200	1200
New K-factor	36	36	36	36
New floor	705	705.6	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	56	56

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Ehlanzeni (MEN)
Province	Mpumalanga (MP)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	56	28.5	50.89	7.6	1042.6	1050.2
Standard	56	28.5	50.89	7.6	1042.6	1050.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1064.4	1066.6	1200	1200
2025-09-01	1064.4	1066.6	1200	1200
2025-08-01	1064.4	1066.6	1200	1200
2025-07-01	1064.4	1066.6	1200	1200
2025-06-01	1064.4	1066.6	1200	1200
2025-05-01	1064.4	1066.6	1200	1200
2025-04-01	1064.4	1066.6	1200	1200
2025-03-01	1064.4	1066.6	1200	1200
2025-02-01	1064.4	1066.6	1200	1200
2025-01-01	1064.4	1066.6	1200	1200
2024-12-01	1064.4	1066.6	1200	1200
2024-11-01	1064.4	1066.6	1200	1200
2024-10-01	1064.4	1066.6	1200	1200
2024-09-01	1064.4	1066.6	1200	1200
2024-08-01	1064.4	1066.6	1200	1200
2024-07-01	1064.4	1066.6	1200	1200
2024-06-01	1064.4	1066.6	1200	1200
2024-08-01	1064.4	1066.6	1200	1200
2024-04-01	1064.4	1066.6	1200	1200
2024-03-01	1064.4	1066.6	1200	1200
2024-02-01	1064.4	1066.6	1200	1200
2024-01-01	1064.4	1066.6	1200	1200
2023-12-01	1064.4	1066.6	1200	1200
2023-11-01	1064.4	1066.6	1200	1200

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	Ehlanzeni Open 2019 (D)	2019-07-20	2019-07-20	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
2	Rob Ferreira 2019 (C)	2019-04-06	2019-04-06	Standard	Ehlanzeni (MEN)	5	5	2	Yes	Analysis
3	Chess Unlimited Open 2019 (C)	2019-03-02	2019-03-02	Standard	Ehlanzeni (MEN)	5	5	2	Yes	Analysis
4	Chess Unlimited Open 2019 (C)	2019-01-26	2019-01-26	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
5	South African Junior Team Championships 2018 (U12B)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	0	Yes	Analysis
6	De Goede Top 20 Closed 2018 (U12 Open)	2018-08-18	2018-08-18	Standard	Ehlanzeni (MEN)	5	4	2	Yes	Analysis
7	Malelane Primary 2018 (U12 Open)	2018-07-21	2018-07-21	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
8	Curro Age Open 2018 (U12 Open)	2018-05-12	2018-05-12	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
9	Penryn Age Open 2018 (U12 Boys)	2018-04-21	2018-04-21	Standard	Ehlanzeni (MEN)	5	5	4	Yes	Analysis
10	Uplands College Open (C)	2018-03-03	2018-03-03	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
11	Sabie Primary 2018 (C)	2018-03-10	2018-03-10	Standard	Ehlanzeni (MEN)	5	5	3.5	Yes	Analysis

#	Games	Start				End
1	5	Tournament Sabie Primary 2018				Tournament Penryn Age Open 2018
		date 2018-03-10	rnd 3	type Standard	result 1	date 2018-04-21	rnd 2	type Standard	result 1
		Opponent Sibanyoni, F (Fafa)				Opponent Malekane, R (Robinho)
2	4	Tournament Curro Age Open 2018				Tournament Malelane Primary 2018
		date 2018-05-12	rnd 3	type Standard	result 1	date 2018-07-21	rnd 1	type Standard	result 1
		Opponent Chavalala, V (Vuako)				Opponent Ashara, P (Prajeet)
3	3	Tournament Uplands College Open				Tournament Sabie Primary 2018
		date 2018-03-03	rnd 4	type Standard	result 1	date 2018-03-10	rnd 1	type Standard	result 1
		Opponent Sibanyoni, F (Fafa)				Opponent Van Rensburg, S (Sophia)

#	Games	Start				End
1	5	Tournament Sabie Primary 2018				Tournament Penryn Age Open 2018
		date 2018-03-10	rnd 3	type Standard	result 1	date 2018-04-21	rnd 2	type Standard	result 1
		Opponent Sibanyoni, F (Fafa)				Opponent Malekane, R (Robinho)
2	4	Tournament Curro Age Open 2018				Tournament Malelane Primary 2018
		date 2018-05-12	rnd 3	type Standard	result 1	date 2018-07-21	rnd 1	type Standard	result 1
		Opponent Chavalala, V (Vuako)				Opponent Ashara, P (Prajeet)
3	3	Tournament Uplands College Open				Tournament Sabie Primary 2018
		date 2018-03-03	rnd 4	type Standard	result 1	date 2018-03-10	rnd 1	type Standard	result 1
		Opponent Sibanyoni, F (Fafa)				Opponent Van Rensburg, S (Sophia)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Curro Age Open 2018				Tournament Malelane Primary 2018
		date 2018-05-12	rnd 3	type Standard	result 1	date 2018-07-21	rnd 1	type Standard	result 1
		Opponent Chavalala, V (Vuako)				Opponent Ashara, P (Prajeet)
2	3	Tournament Sabie Primary 2018				Tournament Penryn Age Open 2018
		date 2018-03-10	rnd 5	type Standard	result 1	date 2018-04-21	rnd 2	type Standard	result 1
		Opponent Khoza, C (Cebo)				Opponent Malekane, R (Robinho)
3	3	Tournament Uplands College Open				Tournament Sabie Primary 2018
		date 2018-03-03	rnd 4	type Standard	result 1	date 2018-03-10	rnd 1	type Standard	result 1
		Opponent Sibanyoni, F (Fafa)				Opponent Van Rensburg, S (Sophia)

#	Games	Start				End
1	4	Tournament Curro Age Open 2018				Tournament Malelane Primary 2018
		date 2018-05-12	rnd 3	type Standard	result 1	date 2018-07-21	rnd 1	type Standard	result 1
		Opponent Chavalala, V (Vuako)				Opponent Ashara, P (Prajeet)
2	3	Tournament Sabie Primary 2018				Tournament Penryn Age Open 2018
		date 2018-03-10	rnd 5	type Standard	result 1	date 2018-04-21	rnd 2	type Standard	result 1
		Opponent Khoza, C (Cebo)				Opponent Malekane, R (Robinho)
3	3	Tournament Uplands College Open				Tournament Sabie Primary 2018
		date 2018-03-03	rnd 4	type Standard	result 1	date 2018-03-10	rnd 1	type Standard	result 1
		Opponent Sibanyoni, F (Fafa)				Opponent Van Rensburg, S (Sophia)

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	Cornelius ,G (Gareth)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
1	Cornelius ,G (Gareth)	3	1059.8	1201.5	3	1048.9	1201.5	0	0	0	0	0	0
2	Ndlovu ,M (Mthokotsi)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Ndlovu ,M (Mthokotsi)	2	1105.2	680.2	2	1088.6	680.2	0	0	0	0	0	0
3	Malekane ,R (Robinho)	2	2	425	2	2	425	0	0	0	0	0	0
3	Malekane ,R (Robinho)	2	1126.8	1551.8	2	1113.4	1551.8	0	0	0	0	0	0
4	Naude ,A (Annicka)	2	1	0	2	1	0	0	0	0	0	0	0
4	Naude ,A (Annicka)	2	1133.1	1133.1	2	1126.7	1133.1	0	0	0	0	0	0
5	Cooper ,N (Nathan)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Cooper ,N (Nathan)	2	1093.8	668.8	2	1091.9	668.8	0	0	0	0	0	0
6	Sibanyoni ,F (Fafa)	2	2	425	2	2	425	0	0	0	0	0	0
6	Sibanyoni ,F (Fafa)	2	1200	1625	2	1200	1625	0	0	0	0	0	0
7	Nkabinde ,L (Lesego)	2	2	425	2	2	425	0	0	0	0	0	0
7	Nkabinde ,L (Lesego)	2	1036.8	1461.8	2	1021.6	1461.8	0	0	0	0	0	0
8	Tambo ,J (John Bm)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Tambo ,J (John Bm)	1	508	83	1	508	83	0	0	0	0	0	0
9	Mokubung ,P (Paseka)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Mokubung ,P (Paseka)	1	1215.2	790.2	1	1215.8	790.2	0	0	0	0	0	0
10	Chavalala ,V (Vuako)	1	1	425	1	1	425	0	0	0	0	0	0
10	Chavalala ,V (Vuako)	1	1090.1	1515.1	1	1067.2	1515.1	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

Grobler, E (Etienne)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms