Chess South Africa Ratings Database

PLAYER PAGE

Personal

Griebenauw, E (Emmerich)

Chess SA id

1120119454

FIDE id

Date of birth

2012-06-04 (U14)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-07-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1259	1262.7	1169.2	1200
Raw rating	1259	1262.7	1169.2	1200
Weighted rating	1256.3	1259.5	1169.2	1200
Weighted performance	904	908.9	0	0
Floor	778.8	786.2	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	152.5	151.7	173.3	165.8
Highest rating	1278.8 2024-02-01	1286.2 2024-02-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1278.8 2024-02-01	1286.2 2024-02-01	1200 2018-02-01	1200 2024-02-01
Highest weighted rating	1278.8 2024-07-01	1286.2 2024-07-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1277.1 2023-02-01	1269.3 2022-03-01	1200 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1259	1262.7	1169.2	1200
Analysis
Rating	1259	1262.7	1169.2	1200
Raw rating	1259	1262.7	1169.2	1200
Weighted rating	1256.3	1259.5	1169.2
Weighted performance	904	908.9	0
K-factor	36	36	36	36
Floor	778.8	786.2	700	700
Max/Min rating change allowed	152.5	151.7	173.3	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	1259	1262.7	1169.2	1200
New weighted rating	1256.2	1259.3	1169.2	1200
New weighted performance	903.6	908.5	0	0
Temp new rating	1259	1262.7	1169.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1259	1262.7	1169.2	1200
New K-factor	36	36	36	36
New floor	778.8	786.2	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	5	5	0
	18	18	0
	32	27	5
	4	0	4
History	84	70	14

Games since
	Main 5	Standard 5		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	84	38.5	45.83	-35.4	1259.1	1223.7
Standard	70	33	47.14	-24.3	1263	1238.7
Rapid	14	5.5	39.29	-91.1	1239.8	1148.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1259	1262.7	1169.2	1200
2025-09-01	1259	1262.7	1169.2	1200
2025-08-01	1259	1262.7	1169.2	1200
2025-07-01	1259	1262.7	1169.2	1200
2025-06-01	1259	1262.7	1169.2	1200
2025-05-01	1259	1262.7	1169.2	1200
2025-04-01	1259	1262.7	1169.2	1200
2025-03-01	1259	1262.7	1169.2	1200
2025-02-01	1257.9	1261.4	1169.2	1200
2025-01-01	1236.7	1236.2	1169.2	1200
2024-12-01	1236.7	1236.2	1169.2	1200
2024-11-01	1236.7	1236.2	1169.2	1200
2024-10-01	1236.7	1236.2	1169.2	1200
2024-09-01	1236.7	1236.2	1169.2	1200
2024-08-01	1236.7	1236.2	1169.2	1200
2024-07-01	1278.8	1286.2	1169.2	1200
2024-06-01	1278.8	1286.2	1169.2	1200
2024-08-01	1278.8	1286.2	1169.2	1200
2024-04-01	1278.8	1286.2	1169.2	1200
2024-03-01	1278.8	1286.2	1169.2	1200
2024-02-01	1278.8	1286.2	1169.2	1200
2024-01-01	1278.8	1286.2	1169.2	1200
2023-12-01	1278.8	1286.2	1169.2	1200
2023-11-01	1278.8	1286.2	1169.2	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	George Primary Top Schools 2024 (U13)	2024-07-20	2024-07-20	Standard	Eden (WEG)	5	5	0.5	Yes	Analysis
2	Top Schools 2023 (U11)	2023-07-29	2023-07-29	Standard	Eden (WEG)	5	4	1	Yes	Analysis
3	George Chess Trials 3 2023 (U11 Boys)	2023-02-25	2023-02-25	Standard	Eden (WEG)	5	5	3	Yes	Analysis
4	George Chess Trials 2 2023 (U11 Boys)	2023-02-11	2023-02-11	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis
5	George Chess Trials 1 2023 (U11 Boys)	2023-01-28	2023-01-28	Standard	Eden (WEG)	5	4	1	Yes	Analysis
6	George-Suid Senior Skaaktoernooi 2022	2022-10-22	2022-10-22	Rapid	Eden (WEG)	5	5	3	Yes	Analysis
7	George Topskole 2022 (O11)	2022-07-30	2022-07-30	Standard	Eden (WEG)	5	4	3	Yes	Analysis
8	Eden Proewe 2 2022 (O11 Seuns)	2022-04-09	2022-04-09	Standard	Eden (WEG)	5	4	1	Yes	Analysis
9	Eden Proewe 1 2022 (O11 Seuns)	2022-03-12	2022-03-12	Standard	Eden (WEG)	5	5	3	Yes	Analysis
10	George Trials 3 2022 (U11)	2022-02-26	2022-02-26	Standard	Eden (WEG)	5	5	3	Yes	Analysis
11	George Trials 2 2022 (U11)	2022-02-12	2022-02-12	Standard	Eden (WEG)	5	4	2	Yes	Analysis
12	George Trials 1 2022 (U11)	2022-01-29	2022-01-29	Standard	Eden (WEG)	5	5	3	Yes	Analysis
13	Eden Proewe 2021 (O9 Seuns)	2021-10-15	2021-10-15	Rapid	Eden (WEG)	5	4	1	Yes	Analysis
14	Eden Schools Closed Trials 1 2020 (U9 Boys)	2020-03-07	2020-03-07	Standard	Eden (WEG)	5	5	2	Yes	Analysis
15	George Trial 3 2020 (U10)	2020-02-22	2020-02-22	Standard	Eden (WEG)	5	5	3	Yes	Analysis
16	George Trial 2 2020 (U10)	2020-02-08	2020-02-08	Standard	Eden (WEG)	5	5	3	Yes	Analysis
17	George Trial 1 2020 (U10)	2020-01-25	2020-01-25	Standard	Eden (WEG)	5	5	1.5	Yes	Analysis
18	George Suid Junior Skaaktoernooi 2019	2019-10-19	2019-10-19	Rapid	Eden (WEG)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament George Chess Trials 2 2023				Tournament George Chess Trials 3 2023
		date 2023-02-11	rnd 5	type Standard	result 1	date 2023-02-25	rnd 3	type Standard	result 0.5
		Opponent Marner, B (Bryan Neil)				Opponent Ahrense, C (Cullen)
2	4	Tournament George Trial 2 2020				Tournament George Trial 3 2020
		date 2020-02-08	rnd 4	type Standard	result 1	date 2020-02-22	rnd 2	type Standard	result 1
		Opponent Kitsa, M (Mercy)				Opponent Fisher, C (Curtis)
3	3	Tournament George-Suid Senior Skaaktoernooi 2022				Tournament George Chess Trials 1 2023
		date 2022-10-22	rnd 4	type Rapid	result 1	date 2023-01-28	rnd 2	type Standard	result 1
		Opponent Paton, L (Liam)				Opponent Brink, A (Andrew)

#	Games	Start				End
1	4	Tournament George Chess Trials 2 2023				Tournament George Chess Trials 3 2023
		date 2023-02-11	rnd 5	type Standard	result 1	date 2023-02-25	rnd 3	type Standard	result 0.5
		Opponent Marner, B (Bryan Neil)				Opponent Ahrense, C (Cullen)
2	4	Tournament George Trial 2 2020				Tournament George Trial 3 2020
		date 2020-02-08	rnd 4	type Standard	result 1	date 2020-02-22	rnd 2	type Standard	result 1
		Opponent Kitsa, M (Mercy)				Opponent Fisher, C (Curtis)
3	3	Tournament George Trials 2 2022				Tournament George Trials 3 2022
		date 2022-02-12	rnd 3	type Standard	result 1	date 2022-02-26	rnd 1	type Standard	result 1
		Opponent Van Den Heever, A (Anita)				Opponent Stander, C (Christiaan)

#	Games	Start				End
1	2	Tournament George-Suid Senior Skaaktoernooi 2022				Tournament George-Suid Senior Skaaktoernooi 2022
		date 2022-10-22	rnd 4	type Rapid	result 1	date 2022-10-22	rnd 5	type Rapid	result 1
		Opponent Paton, L (Liam)				Opponent Harris, A (Aaron)
2	2	Tournament George Suid Junior Skaaktoernooi 2019				Tournament George Suid Junior Skaaktoernooi 2019
		date 2019-10-19	rnd 2	type Rapid	result 1	date 2019-10-19	rnd 3	type Rapid	result 0.5
		Opponent Tsehla, S (Sibahle)				Opponent Petersen, G (Geano)
3	1	Tournament George-Suid Senior Skaaktoernooi 2022				Tournament George-Suid Senior Skaaktoernooi 2022
		date 2022-10-22	rnd 1	type Rapid	result 1	date 2022-10-22	rnd 1	type Rapid	result 1
		Opponent Pretorius, S (Simone)				Opponent Pretorius, S (Simone)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament George Trial 2 2020				Tournament George Trial 3 2020
		date 2020-02-08	rnd 4	type Standard	result 1	date 2020-02-22	rnd 2	type Standard	result 1
		Opponent Kitsa, M (Mercy)				Opponent Fisher, C (Curtis)
2	3	Tournament George-Suid Senior Skaaktoernooi 2022				Tournament George Chess Trials 1 2023
		date 2022-10-22	rnd 4	type Rapid	result 1	date 2023-01-28	rnd 2	type Standard	result 1
		Opponent Paton, L (Liam)				Opponent Brink, A (Andrew)
3	3	Tournament George Trials 2 2022				Tournament George Trials 3 2022
		date 2022-02-12	rnd 3	type Standard	result 1	date 2022-02-26	rnd 1	type Standard	result 1
		Opponent Van Den Heever, A (Anita)				Opponent Stander, C (Christiaan)

#	Games	Start				End
1	4	Tournament George Trial 2 2020				Tournament George Trial 3 2020
		date 2020-02-08	rnd 4	type Standard	result 1	date 2020-02-22	rnd 2	type Standard	result 1
		Opponent Kitsa, M (Mercy)				Opponent Fisher, C (Curtis)
2	3	Tournament George Trials 2 2022				Tournament George Trials 3 2022
		date 2022-02-12	rnd 3	type Standard	result 1	date 2022-02-26	rnd 1	type Standard	result 1
		Opponent Van Den Heever, A (Anita)				Opponent Stander, C (Christiaan)
3	3	Tournament George Trials 1 2022				Tournament George Trials 1 2022
		date 2022-01-29	rnd 2	type Standard	result 1	date 2022-01-29	rnd 4	type Standard	result 1
		Opponent Fischer, C (Carlanda)				Opponent Prins, E (Eddie)

#	Games	Start				End
1	2	Tournament George-Suid Senior Skaaktoernooi 2022				Tournament George-Suid Senior Skaaktoernooi 2022
		date 2022-10-22	rnd 4	type Rapid	result 1	date 2022-10-22	rnd 5	type Rapid	result 1
		Opponent Paton, L (Liam)				Opponent Harris, A (Aaron)
2	1	Tournament George-Suid Senior Skaaktoernooi 2022				Tournament George-Suid Senior Skaaktoernooi 2022
		date 2022-10-22	rnd 1	type Rapid	result 1	date 2022-10-22	rnd 1	type Rapid	result 1
		Opponent Pretorius, S (Simone)				Opponent Pretorius, S (Simone)
3	1	Tournament Eden Proewe 2021				Tournament Eden Proewe 2021
		date 2021-10-15	rnd 4	type Rapid	result 1	date 2021-10-15	rnd 4	type Rapid	result 1
		Opponent Drude, E (Eyshaan)				Opponent Drude, E (Eyshaan)

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	Stander ,C (Christiaan)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
1	Stander ,C (Christiaan)	3	1185.8	1185.8	3	1185.1	1185.8	0	0	0	0	0	0
2	Fisher ,C (Curtis)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
2	Fisher ,C (Curtis)	3	1245.8	1104.1	3	1254.3	1104.1	0	0	0	0	0	0
3	Paton ,L (Liam)	3	2	141.7	2	1	0	1	1	425	0	0	0
3	Paton ,L (Liam)	3	1202.9	1344.5	2	1200	1202.9	1	1200	1627.9	0	0	0
4	Brink ,A (Andrew)	3	1	-141.7	2	1	0	1	0	-425	0	0	0
4	Brink ,A (Andrew)	3	1456	1314.3	2	1601.2	1456	1	1200	1031	0	0	0
5	Punt ,H (Heinrich)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Punt ,H (Heinrich)	2	1261.5	836.5	2	1274.8	836.5	0	0	0	0	0	0
6	De Waal ,B (Ben)	2	1	0	2	1	0	0	0	0	0	0	0
6	De Waal ,B (Ben)	2	1281.8	1281.8	2	1282.8	1281.8	0	0	0	0	0	0
7	Erasmus ,R (Ruben)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
7	Erasmus ,R (Ruben)	2	1235.1	1447.6	2	1241.9	1447.6	0	0	0	0	0	0
8	Lengisi ,S (Simtha)	2	2	425	2	2	425	0	0	0	0	0	0
8	Lengisi ,S (Simtha)	2	1258.6	1683.6	2	1263.8	1683.6	0	0	0	0	0	0
9	Glynn ,A (Alexander)	2	0	-425	2	0	-425	0	0	0	0	0	0
9	Glynn ,A (Alexander)	2	1377.4	952.4	2	1369.1	952.4	0	0	0	0	0	0
10	Stander ,C (Corne)	2	0	-425	2	0	-425	0	0	0	0	0	0
10	Stander ,C (Corne)	2	1289.1	864.1	2	1311.1	864.1	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

Griebenauw, E (Emmerich)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms