Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Der Net, JM (Jayden)

Chess SA id

105052264

FIDE id

Date of birth

2005-08-31 (Adult)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-01-14

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1317.5	1305	829	829
Raw rating	1317.5	1305	829	829
Weighted rating	1316.4	1303.8	829	829
Weighted performance	796.7	798	0	0
Floor	871.3	861.3	500	500
K-factor	36	36	40	40
Min/Max rating change allowed	140.2	142.8	281.3	281.3
Highest rating	1385.2 2020-02-01	1375.1 2020-02-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1371.3 2020-03-01	1361.3 2020-03-01	829 2024-02-01	829 2024-02-01
Highest weighted rating	1371.3 2022-02-01	1361.3 2022-02-01	829 2024-11-01	829 2024-11-01
Highest weighted performance	1385.2 2020-02-01	1375.1 2020-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1317.5	1305	829	829
Analysis
Rating	1317.5	1305	829	829
Raw rating	1317.5	1305	829	829
Weighted rating	1316.4	1303.8	829
Weighted performance	796.7	798	0
K-factor	36	36	40	40
Floor	871.3	861.3	500	500
Max/Min rating change allowed	140.2	142.8	281.3	281.3
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	1317.5	1305	829	829
New weighted rating	1316.5	1304	829	829
New weighted performance	788.3	789.6	0	0
Temp new rating	1317.5	1305	829	829
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1317.5	1305	829	829
New K-factor	36	36	40	40
New floor	871.3	861.3	500	500

Item	Main	Standard	Blitz
	0	0	0
	0	0	0
	4	4	0
	5	5	0
	10	10	0
	0	0	0
History	386	379	7

Games since
	Main 4	Standard 4		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Sedibeng (GSV)
Province	Gauteng (GT)
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	148	87.5	59.12	77.5	1101.7	1179.2
Standard	148	87.5	59.12	77.5	1101.7	1179.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1317.5	1305	829	829
2025-11-30	1317.5	1305	829	829
2025-11-01	1317.5	1305	829	829
2025-09-30	1317.5	1305	829	829
2025-09-01	1317.5	1305	829	829
2025-08-01	1317.5	1305	829	829
2025-07-01	1317.5	1305	829	829
2025-06-01	1317.5	1305	829	829
2025-05-01	1317.5	1305	829	829
2025-04-01	1317.5	1305	829	829
2025-03-01	1317.5	1305	829	829
2025-02-01	1317.5	1305	829	829
2025-01-01	1313	1300.4	829	829
2024-12-01	1313	1300.4	829	829
2024-11-01	1313	1300.4	829	829
2024-10-01	1313	1300.4	829	829
2024-09-01	1313	1300.4	829	829
2024-11-01	1313	1300.4	829	829
2024-07-01	1313	1300.4	829	829
2024-06-01	1313	1300.4	829	829
2024-05-01	1313	1300.4	829	829
2024-04-01	1313	1300.4	829	829
2024-03-01	1313	1300.4	829	829
2024-02-01	1313	1300.4	829	829

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	2024 Gauteng Inter-Region Chess Championship (U20 Open+Girls)	2024-01-13	2024-01-14	Standard	Tshwane (GTP)	5	4	1	Yes	Analysis
2	Hoerskool Drie Riviere Open 2023 (B)	2023-03-11	2023-03-11	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
3	Eureka Open 2022 (C)	2022-07-30	2022-07-30	Standard	Sedibeng (GSV)	5	5	2.5	Yes	Analysis
4	Carel`s Chess Open 2022 (A)	2022-03-05	2022-03-05	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
5	Carel`s Open 2020 (B)	2020-02-29	2020-02-29	Standard	Sedibeng (GSV)	5	5	4.5	Yes	Analysis
6	2019 South African Junior Team Championships (U16C)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	6.5	Yes	Analysis
7	Eagles Open 2019 (B)	2019-11-23	2019-11-23	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
8	Fonteine Ope 2019 (B)	2019-10-19	2019-10-19	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
9	GE vs GSV Inter Regional 2019 (U16C)	2019-10-26	2019-10-26	Standard	Ekurhuleni (GE)	5	5	1.5	Yes	Analysis
10	LS Voorwaarts & Dr P Hangelbroek Chess Open 2019 (A)	2019-08-31	2019-08-31	Standard	Sedibeng (GSV)	5	5	0	Yes	Analysis
11	Eureka Chess Open 2019 (B)	2019-07-27	2019-07-27	Standard	Sedibeng (GSV)	5	5	1	Yes	Analysis
12	Vaal Chess Club Open 2019 (A)	2019-06-01	2019-06-01	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
13	Overvaal Chess Open 2019 (B)	2019-06-15	2019-06-15	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
14	Amigo Spur Eligwa Chess Open 2019 (B)	2019-05-18	2019-05-18	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
15	Dirk de Koster Chess Open 2019 (B)	2019-04-13	2019-04-13	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
16	Carels Open 2019 (B)	2019-03-02	2019-03-02	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
17	South African Junior Team Championships 2018 (U14C)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	5	Yes	Analysis
18	2018 Interregion Sedibeng vs Ekurhuleni (H)	2018-11-03	2018-11-03	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
19	Fonteine Open 2018 (B)	2018-10-13	2018-10-13	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
20	Henley Open 2018 (B)	2018-09-08	2018-09-08	Standard	Sedibeng (GSV)	5	5	2.5	Yes	Analysis
21	Eureka Chess Open 2018 (A)	2018-09-29	2018-09-29	Standard	Sedibeng (GSV)	5	3	0	Yes	Analysis
22	Dr Pieter Hangelbroek Ope 2018 (C)	2018-09-01	2018-09-01	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
23	Sasolburg Open 2018 (B)	2018-06-02	2018-06-02	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
24	Broadland`s Knights Chess Open 2018 (B)	2018-06-16	2018-06-16	Standard	Sedibeng (GSV)	5	5	2.5	Yes	Analysis
25	Word of Life Open 2018 (C)	2018-05-12	2018-05-12	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
26	Amigo Spur Eligwa Chess Open 2018 (C)	2018-05-19	2018-05-19	Standard	Sedibeng (GSV)	5	5	2.5	Yes	Analysis
27	Henley Open 2018 (C)	2018-03-10	2018-03-10	Standard	Sedibeng (GSV)	5	5	4.5	Yes	Analysis
28	Carels Open 2018 (C)	2018-03-03	2018-03-03	Standard	Sedibeng (GSV)	5	5	5	Yes	Analysis
29	South African Junior Team Championships 2017 (U14D)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	4	Yes	Analysis

#	Games	Start				End
1	15	Tournament South African Junior Team Championships 2017				Tournament Word of Life Open 2018
		date 2018-01-07	rnd 6	type Standard	result 1	date 2018-05-12	rnd 3	type Standard	result 1
		Opponent Villoen, M (Marko)				Opponent Jonker, J (Jaen-Pierre)
2	12	Tournament 2019 South African Junior Team Championships				Tournament Carel`s Open 2020
		date 2020-01-04	rnd 1	type Standard	result 1	date 2020-02-29	rnd 5	type Standard	result 1
		Opponent Melville, J (Joalize)				Opponent Sejeng, O (Onkatlile)
3	6	Tournament Dr Pieter Hangelbroek Ope 2018				Tournament Henley Open 2018
		date 2018-09-01	rnd 1	type Standard	result 0.5	date 2018-09-08	rnd 1	type Standard	result 1
		Opponent Coetzee, J (Jaco)				Opponent Hlongwane, S (Shuttleworth)

#	Games	Start				End
1	15	Tournament South African Junior Team Championships 2017				Tournament Word of Life Open 2018
		date 2018-01-07	rnd 6	type Standard	result 1	date 2018-05-12	rnd 3	type Standard	result 1
		Opponent Villoen, M (Marko)				Opponent Jonker, J (Jaen-Pierre)
2	12	Tournament 2019 South African Junior Team Championships				Tournament Carel`s Open 2020
		date 2020-01-04	rnd 1	type Standard	result 1	date 2020-02-29	rnd 5	type Standard	result 1
		Opponent Melville, J (Joalize)				Opponent Sejeng, O (Onkatlile)
3	6	Tournament Dr Pieter Hangelbroek Ope 2018				Tournament Henley Open 2018
		date 2018-09-01	rnd 1	type Standard	result 0.5	date 2018-09-08	rnd 1	type Standard	result 1
		Opponent Coetzee, J (Jaco)				Opponent Hlongwane, S (Shuttleworth)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	9	Tournament South African Junior Team Championships 2017				Tournament Henley Open 2018
		date 2018-01-07	rnd 6	type Standard	result 1	date 2018-03-10	rnd 2	type Standard	result 1
		Opponent Villoen, M (Marko)				Opponent Erwee, M (Wiehan)
2	6	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-04	rnd 1	type Standard	result 1	date 2020-01-07	rnd 6	type Standard	result 1
		Opponent Melville, J (Joalize)				Opponent Solomons, K (Kethon)
3	5	Tournament Carels Open 2019				Tournament Dirk de Koster Chess Open 2019
		date 2019-03-02	rnd 3	type Standard	result 1	date 2019-04-13	rnd 2	type Standard	result 1
		Opponent Mashala, ML (Maphula)				Opponent Visser, TM (Tracy)

#	Games	Start				End
1	9	Tournament South African Junior Team Championships 2017				Tournament Henley Open 2018
		date 2018-01-07	rnd 6	type Standard	result 1	date 2018-03-10	rnd 2	type Standard	result 1
		Opponent Villoen, M (Marko)				Opponent Erwee, M (Wiehan)
2	6	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-04	rnd 1	type Standard	result 1	date 2020-01-07	rnd 6	type Standard	result 1
		Opponent Melville, J (Joalize)				Opponent Solomons, K (Kethon)
3	5	Tournament Carels Open 2019				Tournament Dirk de Koster Chess Open 2019
		date 2019-03-02	rnd 3	type Standard	result 1	date 2019-04-13	rnd 2	type Standard	result 1
		Opponent Mashala, ML (Maphula)				Opponent Visser, TM (Tracy)

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	Visser ,TM (Tracy)	4	3	212.5	4	3	212.5	0	0	0	0	0	0
1	Visser ,TM (Tracy)	4	1043.6	1256.1	4	1044.9	1256.1	0	0	0	0	0	0
2	Coetzee ,J (Jaco)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
2	Coetzee ,J (Jaco)	3	1048.7	1048.7	3	1037.9	1048.7	0	0	0	0	0	0
3	Van Rensburg ,NC (Nicolaos)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
3	Van Rensburg ,NC (Nicolaos)	3	940	1081.7	3	937.6	1081.7	0	0	0	0	0	0
4	Sejeng ,O (Onkatlile)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
4	Sejeng ,O (Onkatlile)	3	1189.5	1047.8	3	1188.3	1047.8	0	0	0	0	0	0
5	Naude ,E (Enrique)	2	1	0	2	1	0	0	0	0	0	0	0
5	Naude ,E (Enrique)	2	1248.4	1248.4	2	1231.7	1248.4	0	0	0	0	0	0
6	Gebuza ,M (Mbali)	2	2	425	2	2	425	0	0	0	0	0	0
6	Gebuza ,M (Mbali)	2	627.3	1052.3	2	649.2	1052.3	0	0	0	0	0	0
7	Morabe ,K (Katleho)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
7	Morabe ,K (Katleho)	2	1129.7	1342.2	2	1132.2	1342.2	0	0	0	0	0	0
8	Karsten ,K (Keagan)	2	1	0	2	1	0	0	0	0	0	0	0
8	Karsten ,K (Keagan)	2	1228	1228	2	1213.7	1228	0	0	0	0	0	0
9	Olivier ,C (Coenraad)	2	1	0	2	1	0	0	0	0	0	0	0
9	Olivier ,C (Coenraad)	2	1029.1	1029.1	2	1033.8	1029.1	0	0	0	0	0	0
10	Mittermaier ,G (Gunther)	2	1	0	2	1	0	0	0	0	0	0	0
10	Mittermaier ,G (Gunther)	2	1339.3	1339.3	2	1331.3	1339.3	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

Van Der Net, JM (Jayden)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms