Chess South Africa Ratings Database

PLAYER PAGE

Personal

Kock, H (Hendrik)

Chess SA id

1990192477

FIDE id

Date of birth

1999-03-26 (Adult)

Gender

Male

Region

Dr Kenneth Kaunda (NWP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-18

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1239.9	1248.6	1200	1200
Raw rating	1239.9	1248.6	1200	1200
Weighted rating	1203	1204.3	1200	1200
Weighted performance	1222.1	1226.4	0	0
Floor	751.8	763	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	156.7	154.7	165.8	165.8
Highest rating	1251.8 2025-09-30	1263 2025-09-30	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1251.8 2025-09-30	1263 2025-09-30	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1203 2025-11-01	1204.3 2025-11-01	1200 2024-02-01	1200 2024-02-01
Highest weighted performance	1222.1 2025-11-01	1226.4 2025-11-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1239.9	1248.6	1200	1200
Analysis
Rating	1239.9	1248.6	1200	1200
Raw rating	1239.9	1248.6	1200	1200
Weighted rating	1203	1204.3	1200
Weighted performance	1222.1	1226.4	0
K-factor	36	36	36	36
Floor	751.8	763	700	700
Max/Min rating change allowed	156.7	154.7	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	1239.9	1248.6	1200	1200
New weighted rating	1206.1	1208	1200	1200
New weighted performance	1214.8	1219.1	0	0
Temp new rating	1239.9	1248.6	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1239.9	1248.6	1200	1200
New K-factor	36	36	36	36
New floor	751.8	763	700	700

Item	Main	Standard
	0	0
	19	19
	5	5
	0	0
	0	0
	0	0
History	24	24

Games since
	Main 24	Standard 24		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Dr Kenneth Kaunda (NWP)
Province	Northwest (NW)
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	19	10	52.63	22.4	1239.8	1262.2
Standard	19	10	52.63	22.4	1239.8	1262.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	24	11.5	47.92	-17.7	1261.4	1243.7
Standard	24	11.5	47.92	-17.7	1261.4	1243.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1239.9	1248.6	1200	1200
2025-09-30	1251.8	1263	1200	1200
2025-09-01	1173.2	1168	1200	1200
2025-08-01	1197.6	1197.8	1200	1200
2025-07-01	1197.6	1197.8	1200	1200
2025-06-01	1197.6	1197.8	1200	1200
2025-05-01	1197.6	1197.8	1200	1200
2025-04-01	1197.6	1197.8	1200	1200
2025-03-01	1197.6	1197.8	1200	1200
2025-02-01	1197.3	1197.5	1200	1200
2025-01-01	1192.7	1193.2	1200	1200
2024-12-01	1192.7	1193.2	1200	1200
2024-11-01	1192.7	1193.2	1200	1200
2024-10-01	1192.7	1193.2	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-05-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	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	DR KK Chess Volkies 2025 (B)	2025-10-18	2025-10-18	Standard	Dr Kenneth Kaunda (NWP)	5	5	2	Yes	Analysis
2	Dr KK Regional Trials 2025 (B)	2025-09-06	2025-09-06	Standard	Dr Kenneth Kaunda (NWP)	5	5	3	Yes	Analysis
3	Ashton John 2025 (B)	2025-08-23	2025-08-23	Standard	Dr Kenneth Kaunda (NWP)	5	5	5	Yes	Analysis
4	Knight Shift Open Chess Tournament 2025 (Open)	2025-08-02	2025-08-02	Standard	Dr Kenneth Kaunda (NWP)	5	4	0	Yes	Analysis
5	Dr Kenneth Kaunda La Hoff PS 2025 (Open)	2025-03-01	2025-03-01	Standard	Dr Kenneth Kaunda (NWP)	5	0	0	No	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	DR KK Chess Volkies 2025 (B)	2025-10-18	2025-10-18	Standard	Dr Kenneth Kaunda (NWP)	5	5	2	Yes	Analysis
2	Dr KK Regional Trials 2025 (B)	2025-09-06	2025-09-06	Standard	Dr Kenneth Kaunda (NWP)	5	5	3	Yes	Analysis
3	Ashton John 2025 (B)	2025-08-23	2025-08-23	Standard	Dr Kenneth Kaunda (NWP)	5	5	5	Yes	Analysis
4	Knight Shift Open Chess Tournament 2025 (Open)	2025-08-02	2025-08-02	Standard	Dr Kenneth Kaunda (NWP)	5	4	0	Yes	Analysis
5	Dr Kenneth Kaunda La Hoff PS 2025 (Open)	2025-03-01	2025-03-01	Standard	Dr Kenneth Kaunda (NWP)	5	0	0	No	Analysis
6	DR KKD Curro Agegroup 2024 (Open)	2024-08-31	2024-08-31	Standard	Dr Kenneth Kaunda (NWP)	5	5	1.5	Yes	Analysis
7	DR KKD Saamtrek 2024 (Open)	2024-06-08	2024-06-08	Standard	Dr Kenneth Kaunda (NWP)	5	0	0	No	Analysis
8	DR KKD Curro Feb 2024 (Open)	2024-02-10	2024-02-10	Standard	Dr Kenneth Kaunda (NWP)	5	0	0	No	Analysis

#	Games	Start				End
1	5	Tournament Ashton John 2025				Tournament Ashton John 2025
		date 2025-08-23	rnd 1	type Standard	result 1	date 2025-08-23	rnd 5	type Standard	result 1
		Opponent Nlhopo, N (Ntokozo)				Opponent Mpopoma, A (Angel)
2	2	Tournament Dr KK Regional Trials 2025				Tournament Dr KK Regional Trials 2025
		date 2025-09-06	rnd 4	type Standard	result 1	date 2025-09-06	rnd 5	type Standard	result 1
		Opponent Van Der Walt, J (Jacobus Harm)				Opponent Gaetsietsi, T (Thabiso)
3	2	Tournament DR KKD Curro Agegroup 2024				Tournament DR KKD Curro Agegroup 2024
		date 2024-08-31	rnd 2	type Standard	result 0.5	date 2024-08-31	rnd 3	type Standard	result 1
		Opponent Hlumbane, P (Pusetso)				Opponent Venter, H (Henk)

#	Games	Start				End
1	5	Tournament Ashton John 2025				Tournament Ashton John 2025
		date 2025-08-23	rnd 1	type Standard	result 1	date 2025-08-23	rnd 5	type Standard	result 1
		Opponent Nlhopo, N (Ntokozo)				Opponent Mpopoma, A (Angel)
2	2	Tournament DR KKD Curro Agegroup 2024				Tournament DR KKD Curro Agegroup 2024
		date 2024-08-31	rnd 2	type Standard	result 0.5	date 2024-08-31	rnd 3	type Standard	result 1
		Opponent Hlumbane, P (Pusetso)				Opponent Venter, H (Henk)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Ashton John 2025				Tournament Ashton John 2025
		date 2025-08-23	rnd 1	type Standard	result 1	date 2025-08-23	rnd 5	type Standard	result 1
		Opponent Nlhopo, N (Ntokozo)				Opponent Mpopoma, A (Angel)
2	1	Tournament DR KKD Curro Agegroup 2024				Tournament DR KKD Curro Agegroup 2024
		date 2024-08-31	rnd 3	type Standard	result 1	date 2024-08-31	rnd 3	type Standard	result 1
		Opponent Venter, H (Henk)				Opponent Venter, H (Henk)

#	Games	Start				End
1	5	Tournament Ashton John 2025				Tournament Ashton John 2025
		date 2025-08-23	rnd 1	type Standard	result 1	date 2025-08-23	rnd 5	type Standard	result 1
		Opponent Nlhopo, N (Ntokozo)				Opponent Mpopoma, A (Angel)
2	1	Tournament DR KKD Curro Agegroup 2024				Tournament DR KKD Curro Agegroup 2024
		date 2024-08-31	rnd 3	type Standard	result 1	date 2024-08-31	rnd 3	type Standard	result 1
		Opponent Venter, H (Henk)				Opponent Venter, H (Henk)

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	Van Der Walt ,J (Jacobus Harm)	2	1	0	2	1	0	0	0	0	0	0	0
1	Van Der Walt ,J (Jacobus Harm)	2	1258.2	1258.2	2	1265.2	1258.2	0	0	0	0	0	0
2	Phele ,B (Boitshepo)	2	1	0	2	1	0	0	0	0	0	0	0
2	Phele ,B (Boitshepo)	2	1225.6	1225.6	2	1230.6	1225.6	0	0	0	0	0	0
3	Ferreira ,R (Ruhan)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Ferreira ,R (Ruhan)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Seleke ,T (Tshokolo)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Seleke ,T (Tshokolo)	1	1340.1	915.1	1	1362.9	915.1	0	0	0	0	0	0
5	Mazibuko ,B (Busisiwe)	1	1	425	1	1	425	0	0	0	0	0	0
5	Mazibuko ,B (Busisiwe)	1	1228	1653	1	1235.3	1653	0	0	0	0	0	0
6	Nlhopo ,N (Ntokozo)	1	1	425	1	1	425	0	0	0	0	0	0
6	Nlhopo ,N (Ntokozo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Libisi ,L (Libisi)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Libisi ,L (Libisi)	1	1537.8	1112.8	1	1544	1112.8	0	0	0	0	0	0
8	Teke ,K (Keletso)	1	1	425	1	1	425	0	0	0	0	0	0
8	Teke ,K (Keletso)	1	500	925	1	500	925	0	0	0	0	0	0
9	Mngomezulu ,L (Lebogang)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Mngomezulu ,L (Lebogang)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Mopalami ,BDN (Boiketlo Daddy Ngakaemany)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Mopalami ,BDN (Boiketlo Daddy Ngakaemany)	1	1541.6	1116.6	1	1541.6	1116.6	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

Kock, H (Hendrik)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms