Chess South Africa Ratings Database

PLAYER PAGE

Personal

Hastie, SEH (Sachin)

Chess SA id

198011986

FIDE id

Date of birth

1998-11-05 (Adult)

Gender

Male

Region

Buffalo City (EBC)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-08-24

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1669.5	1658.8	1578	1473.5
Raw rating	1669.5	1658.8	1578	1473.5
Weighted rating	1669.3	1657.7	1578	1471.6
Weighted performance	1304.6	1248.6	0	0
Floor	1181.4	1184.7	1078	1082.8
K-factor	28	28	32	32
Min/Max rating change allowed	84.9	86.3	96.8	112.3
Highest rating	1681.4 2023-12-01	1684.7 2022-11-01	1645.5 2023-11-01	1685 2018-02-01
Highest raw rating	1681.4 2023-12-01	1684.7 2022-11-01	1578 2024-02-01	1582.8 2019-12-01
Highest weighted rating	1681.4 2024-09-01	1684.7 2024-01-01	1577.8 2025-08-01	1582.8 2019-12-01
Highest weighted performance	1618.9 2023-11-01	1651.8 2020-02-01	1645.5 2023-11-01	1685 2018-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1669.5	1658.8	1578	1473.5
Analysis
Rating	1669.5	1658.8	1578	1473.5
Raw rating	1669.5	1658.8	1578	1473.5
Weighted rating	1669.3	1657.7	1578
Weighted performance	1304.6	1248.6	0
K-factor	28	28	32	32
Floor	1181.4	1184.7	1078	1082.8
Max/Min rating change allowed	84.9	86.3	96.8	112.3
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	1669.5	1658.8	1578	1473.5
New weighted rating	1669.3	1657.8	1578	1471.5
New weighted performance	1304	1248.1	0	0
Temp new rating	1669.5	1658.8	1578	1473.5
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1669.5	1658.8	1578	1473.5
New K-factor	28	28	32	32
New floor	1181.4	1184.7	1078	1082.8

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	11	4	0	7
	21	14	7	0
	19	19	0	0
	0	0	0	0
History	585	547	9	29

Games since
	Main 22	Standard 8		Rapid 7		Blitz 7
Gender	Male
Age group	Adult
Region	Buffalo City (EBC)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	123	71	57.72	65.7	1561	1626.6
Standard	94	53.5	56.91	58.8	1581.2	1640
Rapid	7	5	71.43	182.1	1579.7	1761.8
Blitz	22	12.5	56.82	58	1468.4	1526.3

Date	Main	Standard	Rapid	Blitz
2025-09-30	1669.5	1658.8	1578	1473.5
2025-09-01	1669.5	1658.8	1578	1473.5
2025-08-01	1669.5	1658.8	1578	1473.5
2025-07-01	1669.5	1658.8	1578	1473.5
2025-06-01	1669.5	1658.8	1578	1473.5
2025-05-01	1669.5	1658.8	1578	1473.5
2025-04-01	1669.5	1658.8	1578	1473.5
2025-03-01	1669.4	1658.8	1578	1473.5
2025-02-01	1669.1	1658.7	1578	1472.5
2025-01-01	1666.2	1654.1	1578	1453.7
2024-12-01	1666.2	1654.1	1578	1453.7
2024-11-01	1666.2	1654.1	1578	1453.7
2024-10-01	1666.2	1654.1	1578	1453.7
2024-09-01	1666.2	1654.1	1578	1453.7
2024-08-01	1673	1658.6	1578	1486.7
2024-07-01	1673	1658.6	1578	1486.7
2024-06-01	1673	1658.6	1578	1486.7
2024-08-01	1673	1658.6	1578	1486.7
2024-04-01	1673	1658.6	1578	1486.7
2024-03-01	1673	1658.6	1578	1486.7
2024-02-01	1673	1658.6	1578	1486.7
2024-01-01	1673	1658.6	1578	1486.7
2023-12-01	1659.6	1653	1578	1486.7
2023-11-01	1681.4	1676.8	1578	1486.7

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	5th BC Trials 2024 (U18-Adult)	2024-08-24	2024-08-24	Standard	Buffalo City (EBC)	5	4	3	Yes	Analysis
2	Hackers Open 2024 (Blitz)	2024-08-11	2024-08-11	Blitz	Buffalo City (EBC)	7	7	4	Yes	Analysis
3	Buffalo City Chess Closed 2023	2023-12-02	2023-12-10	Standard	Buffalo City (EBC)	7	4	1.5	Yes	Analysis
4	Chess Vikings Exam Rapid 2023 (A)	2023-11-04	2023-11-04	Rapid	Buffalo City (EBC)	7	7	5	Yes	Analysis
5	BCM Chess Clubs League 2023 (Premier)	2023-09-09	2023-09-09	Standard	Buffalo City (EBC)	5	4	3.5	Yes	Analysis
6	Youth Day Chess Festival 2023 (A)	2023-06-24	2023-06-25	Standard	Buffalo City (EBC)	6	6	3	Yes	Analysis
7	Kraaifontein Open 2022 (Advanced)	2022-12-16	2022-12-18	Standard	Cape Town (WCT)	6	5	3	Yes	Analysis
8	2022 Western Province Club League (Premier)	2022-08-20	2022-10-01	Standard	Cape Town (WCT)	11	8	5	Yes	Analysis
9	Western Cape Closed Championship 2022 (Championship)	2022-09-24	2022-09-25	Standard	Cape Winelands (WCW)	6	6	2.5	Yes	Analysis
10	2020 Cape Of Good Hope Open (Elite)	2020-02-21	2020-02-23	Standard	Cape Town (WCT)	6	6	2.5	Yes	Analysis
11	2019 USSA Championships (Open)	2019-12-02	2019-12-06	Standard	Sarah Baartman (ESB)	9	9	6	Yes	Analysis
12	2019 USSA Championships (Blitz)	2019-12-04	2019-12-04	Blitz	Sarah Baartman (ESB)	9	9	4.5	Yes	Analysis
13	2019 National Club Chess Championships (A)	2019-09-27	2019-09-29	Standard	Cape Town (WCT)	6	6	4.5	Yes	Analysis
14	2019 Western Province League (Premier)	2019-07-27	2019-09-07	Standard	Cape Town (WCT)	11	6	5.5	Yes	Analysis
15	2018 Western Province League (Premier)	2018-08-04	2018-09-15	Standard	Cape Town (WCT)	11	11	6	Yes	Analysis
16	Crossroads Open Chess Championship 2018 (Elite)	2018-04-27	2018-04-29	Standard	Cape Town (WCT)	6	6	1.5	Yes	Analysis
17	2018 Western Province Open (Prestige)	2018-03-02	2018-03-04	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
18	2018 Steinitz Chess Festival (Prestige)	2018-03-21	2018-03-25	Standard	Cape Town (WCT)	7	0	0	No	Analysis
19	WP Team Blitz 2018 (B)	2018-02-17	2018-02-17	Blitz	Cape Town (WCT)	7	6	4	Yes	Analysis
20	South African Junior Team Championships 2017 (U20A)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	2	Yes	Analysis

#	Games	Start				End
1	7	Tournament 2019 National Club Chess Championships				Tournament 2019 USSA Championships
		date 2019-09-28	rnd 2	type Standard	result 0.5	date 2019-12-02	rnd 2	type Standard	result 0.5
		Opponent Booys, LI (Leatin)				Opponent Chetty, LC (Lloyd Chris)
2	7	Tournament 2018 Western Province League				Tournament 2019 Western Province League
		date 2018-09-15	rnd 11	type Standard	result 1	date 2019-08-24	rnd 10	type Standard	result 1
		Opponent Van Der Merwe, A (Alexander)				Opponent Mumba, E (Elija)
3	6	Tournament BCM Chess Clubs League 2023				Tournament Chess Vikings Exam Rapid 2023
		date 2023-09-09	rnd 1	type Standard	result 0.5	date 2023-11-04	rnd 2	type Rapid	result 1
		Opponent Marcus, T (Tamsanqa)				Opponent Mazikana, E (Ethan)

#	Games	Start				End
1	7	Tournament 2019 National Club Chess Championships				Tournament 2019 USSA Championships
		date 2019-09-28	rnd 2	type Standard	result 0.5	date 2019-12-02	rnd 2	type Standard	result 0.5
		Opponent Booys, LI (Leatin)				Opponent Chetty, LC (Lloyd Chris)
2	7	Tournament 2018 Western Province League				Tournament 2019 Western Province League
		date 2018-09-15	rnd 11	type Standard	result 1	date 2019-08-24	rnd 10	type Standard	result 1
		Opponent Van Der Merwe, A (Alexander)				Opponent Mumba, E (Elija)
3	6	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-03	rnd 4	type Standard	result 0.5	date 2019-12-06	rnd 9	type Standard	result 1
		Opponent Mabena, M (Mzamo)				Opponent Bukula, L (Luyolo)

#	Games	Start				End
1	2	Tournament Chess Vikings Exam Rapid 2023				Tournament Chess Vikings Exam Rapid 2023
		date 2023-11-04	rnd 4	type Rapid	result 1	date 2023-11-04	rnd 5	type Rapid	result 1
		Opponent Cressey, RJ (Ryelee Jordan)				Opponent Mabhera, J (Jedidiah)
2	2	Tournament Chess Vikings Exam Rapid 2023				Tournament Chess Vikings Exam Rapid 2023
		date 2023-11-04	rnd 1	type Rapid	result 1	date 2023-11-04	rnd 2	type Rapid	result 1
		Opponent Crowther, FF (Filip)				Opponent Mazikana, E (Ethan)
3	1	Tournament Chess Vikings Exam Rapid 2023				Tournament Chess Vikings Exam Rapid 2023
		date 2023-11-04	rnd 7	type Rapid	result 1	date 2023-11-04	rnd 7	type Rapid	result 1
		Opponent Jikijela, M (Musa)				Opponent Jikijela, M (Musa)

#	Games	Start				End
1	4	Tournament WP Team Blitz 2018				Tournament 2019 USSA Championships
		date 2018-02-17	rnd 5	type Blitz	result 1	date 2019-12-04	rnd 2	type Blitz	result 1
		Opponent Mello, N (Nkwadi)				Opponent Manukuza, T (Thandokuhle)
2	2	Tournament Hackers Open 2024				Tournament Hackers Open 2024
		date 2024-08-11	rnd 5	type Blitz	result 1	date 2024-08-11	rnd 6	type Blitz	result 1
		Opponent Mdlatu, L (Lilitha)				Opponent Mkhosi, H (Hlumile)
3	2	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-04	rnd 7	type Blitz	result 1	date 2019-12-04	rnd 8	type Blitz	result 1
		Opponent Mncube, N (Njabulo)				Opponent Thebe, A (Andile)

#	Games	Start				End
1	5	Tournament BCM Chess Clubs League 2023				Tournament Chess Vikings Exam Rapid 2023
		date 2023-09-09	rnd 2	type Standard	result 1	date 2023-11-04	rnd 2	type Rapid	result 1
		Opponent Racaza, S (Sinovuyo)				Opponent Mazikana, E (Ethan)
2	5	Tournament 2019 National Club Chess Championships				Tournament 2019 USSA Championships
		date 2019-09-28	rnd 3	type Standard	result 1	date 2019-12-02	rnd 1	type Standard	result 1
		Opponent Diamond, R (Ruben)				Opponent Thomas, S (Sipho)
3	5	Tournament 2019 Western Province League				Tournament 2019 Western Province League
		date 2019-07-27	rnd 2	type Standard	result 1	date 2019-08-24	rnd 10	type Standard	result 1
		Opponent Meintjies, A (Armien)				Opponent Mumba, E (Elija)

#	Games	Start				End
1	5	Tournament 2019 National Club Chess Championships				Tournament 2019 USSA Championships
		date 2019-09-28	rnd 3	type Standard	result 1	date 2019-12-02	rnd 1	type Standard	result 1
		Opponent Diamond, R (Ruben)				Opponent Thomas, S (Sipho)
2	5	Tournament 2019 Western Province League				Tournament 2019 Western Province League
		date 2019-07-27	rnd 2	type Standard	result 1	date 2019-08-24	rnd 10	type Standard	result 1
		Opponent Meintjies, A (Armien)				Opponent Mumba, E (Elija)
3	4	Tournament BCM Chess Clubs League 2023				Tournament Buffalo City Chess Closed 2023
		date 2023-09-09	rnd 2	type Standard	result 1	date 2023-12-02	rnd 1	type Standard	result 1
		Opponent Racaza, S (Sinovuyo)				Opponent Mabhera, S (Sunungukai)

#	Games	Start				End
1	2	Tournament Chess Vikings Exam Rapid 2023				Tournament Chess Vikings Exam Rapid 2023
		date 2023-11-04	rnd 4	type Rapid	result 1	date 2023-11-04	rnd 5	type Rapid	result 1
		Opponent Cressey, RJ (Ryelee Jordan)				Opponent Mabhera, J (Jedidiah)
2	2	Tournament Chess Vikings Exam Rapid 2023				Tournament Chess Vikings Exam Rapid 2023
		date 2023-11-04	rnd 1	type Rapid	result 1	date 2023-11-04	rnd 2	type Rapid	result 1
		Opponent Crowther, FF (Filip)				Opponent Mazikana, E (Ethan)
3	1	Tournament Chess Vikings Exam Rapid 2023				Tournament Chess Vikings Exam Rapid 2023
		date 2023-11-04	rnd 7	type Rapid	result 1	date 2023-11-04	rnd 7	type Rapid	result 1
		Opponent Jikijela, M (Musa)				Opponent Jikijela, M (Musa)

#	Games	Start				End
1	2	Tournament Hackers Open 2024				Tournament Hackers Open 2024
		date 2024-08-11	rnd 5	type Blitz	result 1	date 2024-08-11	rnd 6	type Blitz	result 1
		Opponent Mdlatu, L (Lilitha)				Opponent Mkhosi, H (Hlumile)
2	2	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-04	rnd 7	type Blitz	result 1	date 2019-12-04	rnd 8	type Blitz	result 1
		Opponent Mncube, N (Njabulo)				Opponent Thebe, A (Andile)
3	2	Tournament WP Team Blitz 2018				Tournament WP Team Blitz 2018
		date 2018-02-17	rnd 5	type Blitz	result 1	date 2018-02-17	rnd 7	type Blitz	result 1
		Opponent Mello, N (Nkwadi)				Opponent Galant, MF (Matthew)

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	Van Der Merwe ,A (Alexander)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
1	Van Der Merwe ,A (Alexander)	3	1721.8	1863.5	3	1742.1	1863.5	0	0	0	0	0	0
2	Klaasen ,RJ (Robyn Julian)	2	1	0	2	1	0	0	0	0	0	0	0
2	Klaasen ,RJ (Robyn Julian)	2	1648.1	1648.1	2	1657.7	1648.1	0	0	0	0	0	0
3	Goredema ,D (Dione)	2	1	0	2	1	0	0	0	0	0	0	0
3	Goredema ,D (Dione)	2	1787.1	1787.1	2	1791.8	1787.1	0	0	0	0	0	0
4	Wright ,A (Adrian)	2	2	425	2	2	425	0	0	0	0	0	0
4	Wright ,A (Adrian)	2	1514.2	1939.2	2	1519.1	1939.2	0	0	0	0	0	0
5	Samuels ,ER (Ethan)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Samuels ,ER (Ethan)	2	1888	1463	2	1908.7	1463	0	0	0	0	0	0
6	Mcinnes ,AT (Andrew Tadeusz)	2	1	0	2	1	0	0	0	0	0	0	0
6	Mcinnes ,AT (Andrew Tadeusz)	2	1722.1	1722.1	2	1720.2	1722.1	0	0	0	0	0	0
7	Booys ,LI (Leatin)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
7	Booys ,LI (Leatin)	2	1635.5	1848	2	1634.8	1848	0	0	0	0	0	0
8	Racaza ,S (Sinovuyo)	2	2	425	2	2	425	0	0	0	0	0	0
8	Racaza ,S (Sinovuyo)	2	1485.2	1910.2	2	1478.7	1910.2	0	0	0	0	0	0
9	Braaf ,J (Jiraan)	2	0	-425	2	0	-425	0	0	0	0	0	0
9	Braaf ,J (Jiraan)	2	1753.6	1328.6	2	1745.7	1328.6	0	0	0	0	0	0
10	Diamond ,R (Ruben)	2	1	0	2	1	0	0	0	0	0	0	0
10	Diamond ,R (Ruben)	2	1662.9	1662.9	2	1660.6	1662.9	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Hastie, SEH (Sachin)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms