Chess South Africa Ratings Database

PLAYER PAGE

Personal

Esterhuizen, K (Kiegan)

Chess SA id

1110103111

FIDE id

Date of birth

2011-04-21 (U16)

Gender

Male

Region

Dr Kenneth Kaunda (NWP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-02-01

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1218.4	1224	1200	1200
Raw rating	1218.4	1224	1200	1200
Weighted rating	1213.7	1218.8	1200	1200
Weighted performance	1001.4	1002	0	0
Floor	902.8	902.5	700	700
K-factor	32	32	36	36
Min/Max rating change allowed	161.5	160.2	165.8	165.8
Highest rating	1418.1 2018-10-01	1417.7 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1402.8 2018-11-01	1402.5 2018-11-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1402.8 2019-02-01	1402.5 2018-12-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1418.1 2018-10-01	1417.7 2018-10-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1218.4	1224	1200	1200
Analysis
Rating	1218.4	1224	1200	1200
Raw rating	1218.4	1224	1200	1200
Weighted rating	1213.7	1218.8	1200
Weighted performance	1001.4	1002	0
K-factor	32	32	36	36
Floor	902.8	902.5	700	700
Max/Min rating change allowed	161.5	160.2	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	1218.4	1224	1200	1200
New weighted rating	1214.3	1219.5	1200	1200
New weighted performance	993.9	994.5	0	0
Temp new rating	1218.4	1224	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1218.4	1224	1200	1200
New K-factor	32	32	36	36
New floor	902.8	902.5	700	700

Item	Main	Standard
	0	0
	5	5
	0	0
	19	19
	10	10
	4	4
History	128	128

Games since
	Main 5	Standard 5		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Dr Kenneth Kaunda (NWP)
Province	Northwest (NW)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	5	2	40	-85	1381.6	1296.6
Standard	5	2	40	-85	1381.6	1296.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	128	67.5	52.73	23.2	1197.3	1220.5
Standard	128	67.5	52.73	23.2	1197.3	1220.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1218.4	1224	1200	1200
2025-09-30	1218.4	1224	1200	1200
2025-09-01	1218.4	1224	1200	1200
2025-08-01	1218.4	1224	1200	1200
2025-07-01	1218.4	1224	1200	1200
2025-06-01	1218.4	1224	1200	1200
2025-05-01	1218.4	1224	1200	1200
2025-04-01	1218.4	1224	1200	1200
2025-03-01	1218.4	1224	1200	1200
2025-02-01	1206.7	1211	1200	1200
2025-01-01	1206.7	1211	1200	1200
2024-12-01	1206.7	1211	1200	1200
2024-11-01	1206.7	1211	1200	1200
2024-10-01	1206.7	1211	1200	1200
2024-09-01	1206.7	1211	1200	1200
2024-08-01	1206.7	1211	1200	1200
2024-07-01	1206.7	1211	1200	1200
2024-09-01	1206.7	1211	1200	1200
2024-05-01	1206.7	1211	1200	1200
2024-04-01	1206.7	1211	1200	1200
2024-03-01	1206.7	1211	1200	1200
2024-02-01	1206.7	1211	1200	1200
2024-01-01	1206.7	1211	1200	1200
2023-12-01	1206.7	1211	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 Volkies 2025 (U14)	2025-02-01	2025-02-01	Standard	Dr Kenneth Kaunda (NWP)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	DR KK Volkies 2025 (U14)	2025-02-01	2025-02-01	Standard	Dr Kenneth Kaunda (NWP)	5	5	2	Yes	Analysis
2	DR KKD Trials 2023 (U14)	2023-09-02	2023-09-02	Standard	Dr Kenneth Kaunda (NWP)	5	5	3	Yes	Analysis
3	DR KKD Meiringspark 2023 (U14)	2023-08-19	2023-08-19	Standard	Dr Kenneth Kaunda (NWP)	5	5	4	Yes	Analysis
4	Dr KKD NG Goudkop 2023 (C)	2023-03-18	2023-03-18	Standard	Dr Kenneth Kaunda (NWP)	5	5	2	Yes	Analysis
5	Dr. Kenneth Kaunda Saamtrek 2023 (U14)	2023-02-04	2023-02-04	Standard	Dr Kenneth Kaunda (NWP)	5	4	1	Yes	Analysis
6	La Hoff Primary School 2022 (C)	2022-07-23	2022-07-23	Standard	Dr Kenneth Kaunda (NWP)	5	5	1.5	Yes	Analysis
7	Schoonspruit Ope 2022 (C)	2022-05-21	2022-05-21	Standard	Dr Kenneth Kaunda (NWP)	5	5	3	Yes	Analysis
8	Volkskool Proewe 2021 (U12)	2021-10-30	2021-10-30	Standard	Dr Kenneth Kaunda (NWP)	5	4	1	Yes	Analysis
9	Wesvalia 2020 (U8+U10)	2020-02-15	2020-02-15	Standard	Dr Kenneth Kaunda (NWP)	5	5	3.5	Yes	Analysis
10	2019 South African Junior Team Championships (U10B)	2020-01-08	2020-01-08	Standard	4 Knights (4K)	7	7	3	Yes	Analysis
11	Matlosana Test 2019 (C)	2019-12-07	2019-12-07	Standard	Dr Kenneth Kaunda (NWP)	5	4	0	Yes	Analysis
12	Stratvaal 2019 (U10)	2019-11-02	2019-11-02	Standard	Dr Kenneth Kaunda (NWP)	5	5	4	Yes	Analysis
13	Doringkruin 2019 (U10A)	2019-09-07	2019-09-07	Standard	Dr Kenneth Kaunda (NWP)	5	5	2	Yes	Analysis
14	Boys + Girls Tournament 2019 (U10)	2019-08-17	2019-08-17	Standard	Dr Kenneth Kaunda (NWP)	5	5	3.5	Yes	Analysis
15	Proewe 2019 (U10)	2019-08-03	2019-08-03	Standard	Dr Kenneth Kaunda (NWP)	5	5	2	Yes	Analysis
16	Klipkerk 2019 (U10)	2019-08-24	2019-08-24	Standard	Dr Kenneth Kaunda (NWP)	5	5	1.5	Yes	Analysis
17	President 2019 (U10)	2019-07-13	2019-07-13	Standard	Dr Kenneth Kaunda (NWP)	5	5	2.5	Yes	Analysis
18	Doringkruin 2019 (U10)	2019-06-08	2019-06-08	Standard	Dr Kenneth Kaunda (NWP)	5	5	4	Yes	Analysis
19	Wesvalia 2019 (U10B)	2019-02-16	2019-02-16	Standard	Dr Kenneth Kaunda (NWP)	5	5	3	Yes	Analysis
20	South African Junior Team Championships 2018 (U8B+U8 Girls)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	3	Yes	Analysis
21	Strathvaal 2018 (U10)	2018-11-03	2018-11-03	Standard	Dr Kenneth Kaunda (NWP)	5	5	2	Yes	Analysis
22	Matlosana Mall 2018 (U8)	2018-10-20	2018-10-20	Standard	Dr Kenneth Kaunda (NWP)	5	4	4	Yes	Analysis
23	Boys and Girls 2018 (U8 Boys)	2018-08-25	2018-08-25	Standard	Dr Kenneth Kaunda (NWP)	5	5	3	Yes	Analysis
24	Driefontein Proewe 2018 (O8)	2018-07-28	2018-07-28	Standard	Dr Kenneth Kaunda (NWP)	5	4	2.5	Yes	Analysis
25	President 16 Junie 2018 (U8)	2018-06-16	2018-06-16	Standard	Dr Kenneth Kaunda (NWP)	5	5	4	Yes	Analysis
26	Strathvaal 2018 (U8)	2018-06-02	2018-06-02	Standard	Dr Kenneth Kaunda (NWP)	5	4	2.5	Yes	Analysis

#	Games	Start				End
1	7	Tournament Strathvaal 2018				Tournament President 16 Junie 2018
		date 2018-06-02	rnd 3	type Standard	result 1	date 2018-06-16	rnd 5	type Standard	result 0.5
		Opponent Botha, E (Estian)				Opponent Jordaan, JU (Johannes)
2	5	Tournament DR KKD Meiringspark 2023				Tournament DR KKD Trials 2023
		date 2023-08-19	rnd 3	type Standard	result 1	date 2023-09-02	rnd 2	type Standard	result 1
		Opponent Faul, F (Franzelle)				Opponent Buso, O (Owethu)
3	5	Tournament Matlosana Mall 2018				Tournament Strathvaal 2018
		date 2018-10-20	rnd 2	type Standard	result 1	date 2018-11-03	rnd 1	type Standard	result 1
		Opponent Lombard, RD (Reagan)				Opponent Jordaan, JU (Johannes)

#	Games	Start				End
1	7	Tournament Strathvaal 2018				Tournament President 16 Junie 2018
		date 2018-06-02	rnd 3	type Standard	result 1	date 2018-06-16	rnd 5	type Standard	result 0.5
		Opponent Botha, E (Estian)				Opponent Jordaan, JU (Johannes)
2	5	Tournament DR KKD Meiringspark 2023				Tournament DR KKD Trials 2023
		date 2023-08-19	rnd 3	type Standard	result 1	date 2023-09-02	rnd 2	type Standard	result 1
		Opponent Faul, F (Franzelle)				Opponent Buso, O (Owethu)
3	5	Tournament Matlosana Mall 2018				Tournament Strathvaal 2018
		date 2018-10-20	rnd 2	type Standard	result 1	date 2018-11-03	rnd 1	type Standard	result 1
		Opponent Lombard, RD (Reagan)				Opponent Jordaan, JU (Johannes)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament DR KKD Meiringspark 2023				Tournament DR KKD Trials 2023
		date 2023-08-19	rnd 3	type Standard	result 1	date 2023-09-02	rnd 2	type Standard	result 1
		Opponent Faul, F (Franzelle)				Opponent Buso, O (Owethu)
2	5	Tournament Matlosana Mall 2018				Tournament Strathvaal 2018
		date 2018-10-20	rnd 2	type Standard	result 1	date 2018-11-03	rnd 1	type Standard	result 1
		Opponent Lombard, RD (Reagan)				Opponent Jordaan, JU (Johannes)
3	4	Tournament Strathvaal 2018				Tournament President 16 Junie 2018
		date 2018-06-02	rnd 3	type Standard	result 1	date 2018-06-16	rnd 2	type Standard	result 1
		Opponent Botha, E (Estian)				Opponent Botha, E (Estian)

#	Games	Start				End
1	5	Tournament DR KKD Meiringspark 2023				Tournament DR KKD Trials 2023
		date 2023-08-19	rnd 3	type Standard	result 1	date 2023-09-02	rnd 2	type Standard	result 1
		Opponent Faul, F (Franzelle)				Opponent Buso, O (Owethu)
2	5	Tournament Matlosana Mall 2018				Tournament Strathvaal 2018
		date 2018-10-20	rnd 2	type Standard	result 1	date 2018-11-03	rnd 1	type Standard	result 1
		Opponent Lombard, RD (Reagan)				Opponent Jordaan, JU (Johannes)
3	4	Tournament Strathvaal 2018				Tournament President 16 Junie 2018
		date 2018-06-02	rnd 3	type Standard	result 1	date 2018-06-16	rnd 2	type Standard	result 1
		Opponent Botha, E (Estian)				Opponent Botha, E (Estian)

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	Botha ,E (Estian)	6	5.5	354.2	6	5.5	354.2	0	0	0	0	0	0
1	Botha ,E (Estian)	6	1151.1	1505.3	6	1144.5	1505.3	0	0	0	0	0	0
2	Janse Van Rensburg ,CM (Chailo)	6	4	141.7	6	4	141.7	0	0	0	0	0	0
2	Janse Van Rensburg ,CM (Chailo)	6	1227	1368.7	6	1225.2	1368.7	0	0	0	0	0	0
3	Adams ,S (Suresh)	5	2	-85	5	2	-85	0	0	0	0	0	0
3	Adams ,S (Suresh)	5	1227.3	1142.3	5	1225.5	1142.3	0	0	0	0	0	0
4	Miya ,MT (Minentle Tshegofatso)	5	0	-425	5	0	-425	0	0	0	0	0	0
4	Miya ,MT (Minentle Tshegofatso)	5	1406.5	981.5	5	1408.6	981.5	0	0	0	0	0	0
5	Handford ,C (Chris)	4	3	212.5	4	3	212.5	0	0	0	0	0	0
5	Handford ,C (Chris)	4	1197.3	1409.8	4	1187.1	1409.8	0	0	0	0	0	0
6	Lombard ,RD (Reagan)	4	3.5	318.8	4	3.5	318.8	0	0	0	0	0	0
6	Lombard ,RD (Reagan)	4	1178.5	1497.2	4	1172.1	1497.2	0	0	0	0	0	0
7	Nel ,J (Johanco)	4	0.5	-318.8	4	0.5	-318.8	0	0	0	0	0	0
7	Nel ,J (Johanco)	4	1151.2	832.4	4	1137.5	832.4	0	0	0	0	0	0
8	Jordaan ,JU (Johannes Urbanus)	4	2.5	106.2	4	2.5	106.2	0	0	0	0	0	0
8	Jordaan ,JU (Johannes Urbanus)	4	1214.7	1320.9	4	1209.2	1320.9	0	0	0	0	0	0
9	Morar ,T (Tushar)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
9	Morar ,T (Tushar)	3	1324.9	1466.6	3	1324.8	1466.6	0	0	0	0	0	0
10	Majoang ,O (Ofentse)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
10	Majoang ,O (Ofentse)	3	1151.7	1293.4	3	1144.4	1293.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Esterhuizen, K (Kiegan)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms