Chess South Africa Ratings Database

PLAYER PAGE

Personal

Heystek, H (Hardus)

Chess SA id

104087654

FIDE id

Date of birth

2004-10-13 (Adult)

Gender

Male

Region

Nelson Mandela Bay (ENM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-02-26

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1270.5	1266.7	576.8	576.8
Raw rating	1270.5	1266.7	576.8	576.8
Weighted rating	1270.5	1266.7	576.8	576.8
Weighted performance	497.8	496.4	0	0
Floor	770.5	766.7	500	500
K-factor	36	36	40	40
Min/Max rating change allowed	150	150.8	402.9	402.9
Highest rating	1279.9 2020-03-01	1273.4 2020-03-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1270.5 2024-02-01	1266.7 2024-02-01	576.8 2024-02-01	576.8 2024-02-01
Highest weighted rating	1270.5 2024-02-01	1266.7 2024-02-01	576.8 2024-11-01	576.8 2024-11-01
Highest weighted performance	1279.9 2020-03-01	1273.4 2020-03-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1270.5	1266.7	576.8	576.8
Analysis
Rating	1270.5	1266.7	576.8	576.8
Raw rating	1270.5	1266.7	576.8	576.8
Weighted rating	1270.5	1266.7	576.8
Weighted performance	497.8	496.4	0
K-factor	36	36	40	40
Floor	770.5	766.7	500	500
Max/Min rating change allowed	150	150.8	402.9	402.9
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	1270.5	1266.7	576.8	576.8
New weighted rating	1270.5	1266.7	576.8	576.8
New weighted performance	497.4	495.9	0	0
Temp new rating	1270.5	1266.7	576.8	576.8
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1270.5	1266.7	576.8	576.8
New K-factor	36	36	40	40
New floor	770.5	766.7	500	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	5	5	0
	0	0	0
History	84	79	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Nelson Mandela Bay (ENM)
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	61	31	50.82	7	1189.5	1196.5
Standard	61	31	50.82	7	1189.5	1196.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1270.5	1266.7	576.8	576.8
2025-09-01	1270.5	1266.7	576.8	576.8
2025-08-01	1270.5	1266.7	576.8	576.8
2025-07-01	1270.5	1266.7	576.8	576.8
2025-06-01	1270.5	1266.7	576.8	576.8
2025-05-01	1270.5	1266.7	576.8	576.8
2025-04-01	1270.5	1266.7	576.8	576.8
2025-03-01	1270.5	1266.7	576.8	576.8
2025-02-01	1270.5	1266.7	576.8	576.8
2025-01-01	1270.5	1266.7	576.8	576.8
2024-12-01	1270.5	1266.7	576.8	576.8
2024-11-01	1270.5	1266.7	576.8	576.8
2024-10-01	1270.5	1266.7	576.8	576.8
2024-09-01	1270.5	1266.7	576.8	576.8
2024-08-01	1270.5	1266.7	576.8	576.8
2024-07-01	1270.5	1266.7	576.8	576.8
2024-06-01	1270.5	1266.7	576.8	576.8
2024-08-01	1270.5	1266.7	576.8	576.8
2024-04-01	1270.5	1266.7	576.8	576.8
2024-03-01	1270.5	1266.7	576.8	576.8
2024-02-01	1270.5	1266.7	576.8	576.8
2024-01-01	1270.5	1266.7	576.8	576.8
2023-12-01	1270.5	1266.7	576.8	576.8
2023-11-01	1270.5	1266.7	576.8	576.8

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	Pearson Chess Festival 2022 (A)	2022-02-25	2022-02-26	Standard	Nelson Mandela Bay (ENM)	5	5	3	Yes	Analysis
2	2020 NMBCU Chess Trials 2 2020 (U18)	2020-03-07	2020-03-07	Standard	Nelson Mandela Bay (ENM)	5	5	3.5	Yes	Analysis
3	2020 Boardwalk Pearson Open Chess Festival (Open)	2020-03-14	2020-03-15	Standard	Nelson Mandela Bay (ENM)	5	5	3	Yes	Analysis
4	Brandwag Open 2020 (B)	2020-01-31	2020-02-01	Standard	Nelson Mandela Bay (ENM)	5	5	2.5	Yes	Analysis
5	2020 NMBCU Chess Trial 1 (U18)	2020-02-08	2020-02-09	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
6	2019 South African Junior Team Championships (U16D)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	4	Yes	Analysis
7	NMBYCC Closed 2019 (U16)	2019-07-26	2019-07-27	Standard	Nelson Mandela Bay (ENM)	6	6	2	Yes	Analysis
8	Nelson Mandela Bay Junior Trials 4 2019 (U16)	2019-07-12	2019-07-13	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
9	NMBJCU Trials 3 2019 (U16)	2019-05-10	2019-05-11	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
10	Nelson Mandela Bay Junior Chess Trials 2 2019 (U16)	2019-04-05	2019-04-06	Standard	Nelson Mandela Bay (ENM)	6	6	2.5	Yes	Analysis
11	NMBCU Trials 1 2019 (U16)	2019-03-08	2019-03-09	Standard	Nelson Mandela Bay (ENM)	5	4	1.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament 2020 NMBCU Chess Trials 2 2020				Tournament 2020 NMBCU Chess Trials 2 2020
		date 2020-03-07	rnd 3	type Standard	result 1	date 2020-03-07	rnd 5	type Standard	result 0.5
		Opponent Swartbooi, I (Ina)				Opponent Swartbooi, K (Khanya)
2	3	Tournament NMBYCC Closed 2019				Tournament NMBYCC Closed 2019
		date 2019-07-27	rnd 2	type Standard	result 0.5	date 2019-07-27	rnd 4	type Standard	result 0.5
		Opponent De Villiers, OT (Ockert)				Opponent Holroyd, K (Kea)
3	3	Tournament Nelson Mandela Bay Junior Trials 4 2019				Tournament Nelson Mandela Bay Junior Trials 4 2019
		date 2019-07-12	rnd 2	type Standard	result 1	date 2019-07-13	rnd 4	type Standard	result 0.5
		Opponent Holroyd, K (Kea)				Opponent Beecroft, J (Jett)

#	Games	Start				End
1	3	Tournament 2020 NMBCU Chess Trials 2 2020				Tournament 2020 NMBCU Chess Trials 2 2020
		date 2020-03-07	rnd 3	type Standard	result 1	date 2020-03-07	rnd 5	type Standard	result 0.5
		Opponent Swartbooi, I (Ina)				Opponent Swartbooi, K (Khanya)
2	3	Tournament NMBYCC Closed 2019				Tournament NMBYCC Closed 2019
		date 2019-07-27	rnd 2	type Standard	result 0.5	date 2019-07-27	rnd 4	type Standard	result 0.5
		Opponent De Villiers, OT (Ockert)				Opponent Holroyd, K (Kea)
3	3	Tournament Nelson Mandela Bay Junior Trials 4 2019				Tournament Nelson Mandela Bay Junior Trials 4 2019
		date 2019-07-12	rnd 2	type Standard	result 1	date 2019-07-13	rnd 4	type Standard	result 0.5
		Opponent Holroyd, K (Kea)				Opponent Beecroft, J (Jett)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Pearson Chess Festival 2022				Tournament Pearson Chess Festival 2022
		date 2022-02-26	rnd 4	type Standard	result 1	date 2022-02-26	rnd 5	type Standard	result 1
		Opponent Ngqoza, M (Mihle)				Opponent Williams, K (Kendall)
2	2	Tournament 2020 Boardwalk Pearson Open Chess Festival				Tournament Pearson Chess Festival 2022
		date 2020-03-15	rnd 5	type Standard	result 1	date 2022-02-25	rnd 1	type Standard	result 1
		Opponent Cupido, J (James)				Opponent Matika, S (Siphesihle)
3	2	Tournament 2020 Boardwalk Pearson Open Chess Festival				Tournament 2020 Boardwalk Pearson Open Chess Festival
		date 2020-03-14	rnd 2	type Standard	result 1	date 2020-03-14	rnd 3	type Standard	result 1
		Opponent Yoyo, L (Lukhanyo)				Opponent Gouws, L (Logan)

#	Games	Start				End
1	2	Tournament Pearson Chess Festival 2022				Tournament Pearson Chess Festival 2022
		date 2022-02-26	rnd 4	type Standard	result 1	date 2022-02-26	rnd 5	type Standard	result 1
		Opponent Ngqoza, M (Mihle)				Opponent Williams, K (Kendall)
2	2	Tournament 2020 Boardwalk Pearson Open Chess Festival				Tournament Pearson Chess Festival 2022
		date 2020-03-15	rnd 5	type Standard	result 1	date 2022-02-25	rnd 1	type Standard	result 1
		Opponent Cupido, J (James)				Opponent Matika, S (Siphesihle)
3	2	Tournament 2020 Boardwalk Pearson Open Chess Festival				Tournament 2020 Boardwalk Pearson Open Chess Festival
		date 2020-03-14	rnd 2	type Standard	result 1	date 2020-03-14	rnd 3	type Standard	result 1
		Opponent Yoyo, L (Lukhanyo)				Opponent Gouws, L (Logan)

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	Swartbooi ,K (Khanya)	4	2	0	4	2	0	0	0	0	0	0	0
1	Swartbooi ,K (Khanya)	4	1272	1272	4	1272.2	1272	0	0	0	0	0	0
2	Peter ,M (Mnico)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
2	Peter ,M (Mnico)	3	1295.9	1154.3	3	1279.9	1154.3	0	0	0	0	0	0
3	Holroyd ,K (Kea)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
3	Holroyd ,K (Kea)	3	1310.9	1310.9	3	1295.6	1310.9	0	0	0	0	0	0
4	Leibrandt ,RR (Romano Raymond)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
4	Leibrandt ,RR (Romano Raymond)	3	1060.5	1060.5	3	1055.4	1060.5	0	0	0	0	0	0
5	Bosch ,MD (Michael Delenn)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
5	Bosch ,MD (Michael Delenn)	2	1363.9	1151.4	2	1359.8	1151.4	0	0	0	0	0	0
6	De Villiers ,OT (Ockert Tobias)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
6	De Villiers ,OT (Ockert Tobias)	2	1045.3	1257.8	2	1040.2	1257.8	0	0	0	0	0	0
7	Lagardien ,I (Ismaeel)	2	1	0	2	1	0	0	0	0	0	0	0
7	Lagardien ,I (Ismaeel)	2	1392.9	1392.9	2	1380.6	1392.9	0	0	0	0	0	0
8	Pienaar ,S (Schalk)	1	1	425	1	1	425	0	0	0	0	0	0
8	Pienaar ,S (Schalk)	1	1142.2	1567.2	1	1139.5	1567.2	0	0	0	0	0	0
9	Pietersen ,CH (Clarion Hymie)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Pietersen ,CH (Clarion Hymie)	1	911.7	486.7	1	903.2	486.7	0	0	0	0	0	0
10	Moggee ,LR (Le Roux)	1	1	425	1	1	425	0	0	0	0	0	0
10	Moggee ,LR (Le Roux)	1	1044.1	1469.1	1	1042.6	1469.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Heystek, H (Hardus)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms