Chess South Africa Ratings Database

PLAYER PAGE

Personal

Herbst, H (Hailey)

Chess SA id

2130158727

FIDE id

Date of birth

2013-11-01 (U14)

Gender

Female

Region

Gert Sibande (MGS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1272.8	1200	1310.3	1200
Raw rating	1255.3	1200	1283.5	1200
Weighted rating	1272.8	1200	1310.3	1200
Weighted performance	985.3	0	1068.7	0
Floor	789	700	839.6	700
K-factor	36	36	36	36
Min/Max rating change allowed	153.2	165.8	147.2	165.8
Highest rating	1566.5 2023-07-01	1200 2018-10-01	1655.9 2023-07-01	1200 2018-10-01
Highest raw rating	1289 2024-02-01	1200 2024-02-01	1339.6 2024-02-01	1200 2024-02-01
Highest weighted rating	1289 2025-06-01	1200 2018-10-01	1339.6 2025-05-05	1200 2018-10-01
Highest weighted performance	1566.5 2023-07-01	1200 2024-02-01	1655.9 2023-07-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-1.8	0	-2.8	0
New rating	1271.1	1200	1307.5	1200
Analysis
Rating	1272.8	1200	1310.3	1200
Raw rating	1255.3	1200	1283.5	1200
Weighted rating	1272.8	1200	1310.3
Weighted performance	985.3	0	1068.7
K-factor	36	36	36	36
Floor	789	700	839.6	700
Max/Min rating change allowed	153.2	165.8	147.2	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	1255.3	1200	1283.5	1200
New weighted rating	1271.1	1200	1307.5	1200
New weighted performance	984.9	0	1068.2	0
Temp new rating	1271.1	1200	1307.5	1200
Temp new rating +/-	-1.8	0	-2.8	0
Final new rating +/-	-1.8	0	-2.8	0
New rating	1271.1	1200	1307.5	1200
New K-factor	36	36	36	36
New floor	789	700	839.6	700

Item	Main	Rapid
	0	0
	4	4
	10	10
	9	9
	0	0
	0	0
History	23	23

Games since
	Main 14	Standard 0		Rapid 14		Blitz 0
Gender	Female
Age group	U14
Region	Gert Sibande (MGS)
Province	Mpumalanga (MP)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-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	4	1	25	-212.5	1275.1	1062.6
Standard	0	0	0	0	0	0
Rapid	4	1	25	-212.5	1275.1	1062.6
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	23	14	60.87	92.4	1238.8	1331.2
Standard	0	0	0	0	0	0
Rapid	23	14	60.87	92.4	1238.8	1331.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1255.3	1200	1283.5	1200
2025-09-01	1255.3	1200	1283.5	1200
2025-08-01	1277.1	1200	1317.4	1200
2025-07-01	1277.1	1200	1317.4	1200
2025-06-01	1277.1	1200	1317.4	1200
2025-05-01	1277.1	1200	1317.4	1200
2025-04-01	1276.7	1200	1317	1200
2025-03-01	1276.1	1200	1316.1	1200
2025-02-01	1274.7	1200	1313.5	1200
2025-01-01	1263.9	1200	1291.7	1200
2024-12-01	1263.9	1200	1291.7	1200
2024-11-01	1263.9	1200	1291.7	1200
2024-10-01	1263.9	1200	1291.7	1200
2024-09-01	1263.9	1200	1291.7	1200
2024-08-01	1289	1200	1339.6	1200
2024-07-01	1289	1200	1339.6	1200
2024-06-01	1289	1200	1339.6	1200
2024-08-01	1289	1200	1339.6	1200
2024-04-01	1289	1200	1339.6	1200
2024-03-01	1289	1200	1339.6	1200
2024-02-01	1289	1200	1339.6	1200
2024-01-01	1289	1200	1339.6	1200
2023-12-01	1289	1200	1339.6	1200
2023-11-01	1289	1200	1339.6	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	Rookies Tournament Secunda 2025 (Girls)	2025-08-08	2025-08-08	Rapid	Gert Sibande (MGS)	5	4	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Rookies Tournament Secunda 2025 (Girls)	2025-08-08	2025-08-08	Rapid	Gert Sibande (MGS)	5	4	1	Yes	Analysis
2	Top Schools Gert Sibande 2024 (U11)	2024-08-16	2024-08-16	Rapid	Gert Sibande (MGS)	5	5	0	Yes	Analysis
3	Govan Mbeki 2024 (U11)	2024-08-02	2024-08-02	Rapid	Gert Sibande (MGS)	5	5	4	Yes	Analysis
4	Govin Mbeki Teams Chess Tournament 2023 (U13 Girls)	2023-08-18	2023-08-18	Rapid	Gert Sibande (MGS)	5	4	4	Yes	Analysis
5	Ho�veldgroep 2023 (Dogters)	2023-07-28	2023-07-28	Rapid	Gert Sibande (MGS)	5	5	5	Yes	Analysis

#	Games	Start				End
1	9	Tournament Ho�veldgroep 2023				Tournament Govin Mbeki Teams Chess Tournament 2023
		date 2023-07-28	rnd 1	type Rapid	result 1	date 2023-08-18	rnd 5	type Rapid	result 1
		Opponent Shahia, J (Janke Mari)				Opponent Ntshuntshe, N (Nqobile)
2	4	Tournament Govan Mbeki 2024				Tournament Govan Mbeki 2024
		date 2024-08-02	rnd 2	type Rapid	result 1	date 2024-08-02	rnd 5	type Rapid	result 1
		Opponent Evert, S (Saul)				Opponent Fourie, A (Adrian)
3	1	Tournament Rookies Tournament Secunda 2025				Tournament Rookies Tournament Secunda 2025
		date 2025-08-08	rnd 3	type Rapid	result 1	date 2025-08-08	rnd 3	type Rapid	result 1
		Opponent Mofokeng, R (Rele)				Opponent Mofokeng, R (Rele)

No games found.

#	Games	Start				End

#	Games	Start				End
1	9	Tournament Ho�veldgroep 2023				Tournament Govin Mbeki Teams Chess Tournament 2023
		date 2023-07-28	rnd 1	type Rapid	result 1	date 2023-08-18	rnd 5	type Rapid	result 1
		Opponent Shahia, J (Janke Mari)				Opponent Ntshuntshe, N (Nqobile)
2	4	Tournament Govan Mbeki 2024				Tournament Govan Mbeki 2024
		date 2024-08-02	rnd 2	type Rapid	result 1	date 2024-08-02	rnd 5	type Rapid	result 1
		Opponent Evert, S (Saul)				Opponent Fourie, A (Adrian)
3	1	Tournament Rookies Tournament Secunda 2025				Tournament Rookies Tournament Secunda 2025
		date 2025-08-08	rnd 3	type Rapid	result 1	date 2025-08-08	rnd 3	type Rapid	result 1
		Opponent Mofokeng, R (Rele)				Opponent Mofokeng, R (Rele)

No games found.

#	Games	Start				End

#	Games	Start				End
1	9	Tournament Ho�veldgroep 2023				Tournament Govin Mbeki Teams Chess Tournament 2023
		date 2023-07-28	rnd 1	type Rapid	result 1	date 2023-08-18	rnd 5	type Rapid	result 1
		Opponent Shahia, J (Janke Mari)				Opponent Ntshuntshe, N (Nqobile)
2	4	Tournament Govan Mbeki 2024				Tournament Govan Mbeki 2024
		date 2024-08-02	rnd 2	type Rapid	result 1	date 2024-08-02	rnd 5	type Rapid	result 1
		Opponent Evert, S (Saul)				Opponent Fourie, A (Adrian)
3	1	Tournament Rookies Tournament Secunda 2025				Tournament Rookies Tournament Secunda 2025
		date 2025-08-08	rnd 3	type Rapid	result 1	date 2025-08-08	rnd 3	type Rapid	result 1
		Opponent Mofokeng, R (Rele)				Opponent Mofokeng, R (Rele)

No games found.

#	Games	Start				End

#	Games	Start				End
1	9	Tournament Ho�veldgroep 2023				Tournament Govin Mbeki Teams Chess Tournament 2023
		date 2023-07-28	rnd 1	type Rapid	result 1	date 2023-08-18	rnd 5	type Rapid	result 1
		Opponent Shahia, J (Janke Mari)				Opponent Ntshuntshe, N (Nqobile)
2	4	Tournament Govan Mbeki 2024				Tournament Govan Mbeki 2024
		date 2024-08-02	rnd 2	type Rapid	result 1	date 2024-08-02	rnd 5	type Rapid	result 1
		Opponent Evert, S (Saul)				Opponent Fourie, A (Adrian)
3	1	Tournament Rookies Tournament Secunda 2025				Tournament Rookies Tournament Secunda 2025
		date 2025-08-08	rnd 3	type Rapid	result 1	date 2025-08-08	rnd 3	type Rapid	result 1
		Opponent Mofokeng, R (Rele)				Opponent Mofokeng, R (Rele)

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	Preuyt ,E (Eben)	2	1	0	0	0	0	2	1	0	0	0	0
1	Preuyt ,E (Eben)	2	1251.9	1251.9	0	0	0	2	1311	1251.9	0	0	0
2	Engelbrecht ,D (Dawie)	2	1	0	0	0	0	2	1	0	0	0	0
2	Engelbrecht ,D (Dawie)	2	1201.5	1201.5	0	0	0	2	1215.9	1201.5	0	0	0
3	Moore ,D (Dane)	2	2	425	0	0	0	2	2	425	0	0	0
3	Moore ,D (Dane)	2	1173.1	1598.1	0	0	0	2	1155.9	1598.1	0	0	0
4	Osman ,T (Talia)	2	0	-425	0	0	0	2	0	-425	0	0	0
4	Osman ,T (Talia)	2	1325.1	900.1	0	0	0	2	1386.1	900.1	0	0	0
5	Sechaba ,A (Abongile)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Sechaba ,A (Abongile)	1	1362.8	937.8	0	0	0	1	1512	937.8	0	0	0
6	Ndlovu ,L (Likhanye)	1	1	425	0	0	0	1	1	425	0	0	0
6	Ndlovu ,L (Likhanye)	1	1140.7	1565.7	0	0	0	1	1100.8	1565.7	0	0	0
7	Mtsweni ,L (Lungelo)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Mtsweni ,L (Lungelo)	1	1390.2	965.2	0	0	0	1	1437.6	965.2	0	0	0
8	Maans ,S (Svedyn)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Maans ,S (Svedyn)	1	1300.4	875.4	0	0	0	1	1340.7	875.4	0	0	0
9	Mokoena ,P (Precious)	1	1	425	0	0	0	1	1	425	0	0	0
9	Mokoena ,P (Precious)	1	1192.7	1617.7	0	0	0	1	1182.4	1617.7	0	0	0
10	Shahia ,J (Janke Mari)	1	1	425	0	0	0	1	1	425	0	0	0
10	Shahia ,J (Janke Mari)	1	1164.2	1589.2	0	0	0	1	1150.4	1589.2	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Herbst, H (Hailey)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms