Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Staden, J (Jemeal)

Chess SA id

1110108141

FIDE id

Date of birth

2011-04-15 (U16)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-02-25

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1273.3	1268.9	1211.6	1200
Raw rating	1273.3	1268.9	1211.6	1200
Weighted rating	1273.3	1268.9	1211.6	1200
Weighted performance	780.9	782.4	0	0
Floor	838.8	853.5	711.6	700
K-factor	36	36	36	36
Min/Max rating change allowed	149.4	150.3	163.1	165.8
Highest rating	1353.9 2022-03-01	1357.7 2022-03-01	1263 2019-10-01	1200 2018-10-01
Highest raw rating	1338.8 2022-04-01	1353.5 2022-04-01	1211.6 2024-02-01	1200 2024-02-01
Highest weighted rating	1338.8 2023-02-01	1353.5 2023-02-01	1211.6 2024-02-01	1200 2018-10-01
Highest weighted performance	1353.9 2022-03-01	1357.7 2022-03-01	1263 2019-10-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1273.3	1268.9	1211.6	1200
Analysis
Rating	1273.3	1268.9	1211.6	1200
Raw rating	1273.3	1268.9	1211.6	1200
Weighted rating	1273.3	1268.9	1211.6
Weighted performance	780.9	782.4	0
K-factor	36	36	36	36
Floor	838.8	853.5	711.6	700
Max/Min rating change allowed	149.4	150.3	163.1	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	1273.3	1268.9	1211.6	1200
New weighted rating	1273.3	1268.9	1211.6	1200
New weighted performance	780.5	782	0	0
Temp new rating	1273.3	1268.9	1211.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1273.3	1268.9	1211.6	1200
New K-factor	36	36	36	36
New floor	838.8	853.5	711.6	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	9	9	0
	19	19	0
	0	0	0
History	63	58	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Eden (WEG)
Province	Western Cape (WC)
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	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	63	36	57.14	60.7	1217.6	1278.3
Standard	58	33	56.9	58.6	1215.1	1273.7
Rapid	5	3	60	85	1246.1	1331.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1273.3	1268.9	1211.6	1200
2025-09-01	1273.3	1268.9	1211.6	1200
2025-08-01	1273.3	1268.9	1211.6	1200
2025-07-01	1273.3	1268.9	1211.6	1200
2025-06-01	1273.3	1268.9	1211.6	1200
2025-05-01	1273.3	1268.9	1211.6	1200
2025-04-01	1273.3	1268.9	1211.6	1200
2025-03-01	1273.3	1268.9	1211.6	1200
2025-02-01	1273.3	1268.9	1211.6	1200
2025-01-01	1273.3	1268.9	1211.6	1200
2024-12-01	1273.3	1268.9	1211.6	1200
2024-11-01	1273.3	1268.9	1211.6	1200
2024-10-01	1273.3	1268.9	1211.6	1200
2024-09-01	1273.3	1268.9	1211.6	1200
2024-08-01	1273.3	1268.9	1211.6	1200
2024-07-01	1273.3	1268.9	1211.6	1200
2024-06-01	1273.3	1268.9	1211.6	1200
2024-08-01	1273.3	1268.9	1211.6	1200
2024-04-01	1273.3	1268.9	1211.6	1200
2024-03-01	1273.3	1268.9	1211.6	1200
2024-02-01	1273.3	1268.9	1211.6	1200
2024-01-01	1273.3	1268.9	1211.6	1200
2023-12-01	1273.3	1268.9	1211.6	1200
2023-11-01	1273.3	1268.9	1211.6	1200

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	George Chess Trials 3 2023 (U13 Boys)	2023-02-25	2023-02-25	Standard	Eden (WEG)	5	5	2	Yes	Analysis
2	George Chess Trials 2 2023 (U13 Boys)	2023-02-11	2023-02-11	Standard	Cape Town (WCT)	5	4	2	Yes	Analysis
3	George Topskole 2022 (O11)	2022-07-30	2022-07-30	Standard	Eden (WEG)	5	4	2	Yes	Analysis
4	Eden Proewe 1 2022 (O11 Seuns)	2022-03-12	2022-03-12	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
5	George Trials 2 2022 (U11)	2022-02-12	2022-02-12	Standard	Eden (WEG)	5	5	4	Yes	Analysis
6	George Trials 1 2022 (U11)	2022-01-29	2022-01-29	Standard	Eden (WEG)	5	5	4	Yes	Analysis
7	Eden Schools Closed Trials 1 2020 (U9 Boys)	2020-03-07	2020-03-07	Standard	Eden (WEG)	5	5	2	Yes	Analysis
8	George Trial 3 2020 (U10)	2020-02-22	2020-02-22	Standard	Eden (WEG)	5	5	3	Yes	Analysis
9	George Trial 2 2020 (U10)	2020-02-08	2020-02-08	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
10	George Trial 1 2020 (U10)	2020-01-25	2020-01-25	Standard	Eden (WEG)	5	5	4	Yes	Analysis
11	George Suid Junior Skaaktoernooi 2019	2019-10-19	2019-10-19	Rapid	Eden (WEG)	5	5	3	Yes	Analysis
12	George Trials 3 2019 (U10)	2019-02-23	2019-02-23	Standard	Eden (WEG)	5	5	2	Yes	Analysis
13	George Trials 1 2019 (U10)	2019-01-26	2019-01-26	Standard	Eden (WEG)	5	5	2	Yes	Analysis

#	Games	Start				End
1	4	Tournament Eden Proewe 1 2022				Tournament George Topskole 2022
		date 2022-03-12	rnd 4	type Standard	result 0.5	date 2022-07-30	rnd 2	type Standard	result 1
		Opponent Le Roux, E (Ebert)				Opponent De Jager, F (Frans)
2	4	Tournament George Trials 2 2022				Tournament Eden Proewe 1 2022
		date 2022-02-12	rnd 4	type Standard	result 1	date 2022-03-12	rnd 2	type Standard	result 1
		Opponent Hala, L (Luyolo)				Opponent Goliath, J (Jaywin)
3	4	Tournament George Trials 1 2022				Tournament George Trials 2 2022
		date 2022-01-29	rnd 4	type Standard	result 1	date 2022-02-12	rnd 2	type Standard	result 1
		Opponent Chaonwa, N (Nathan)				Opponent Paton, L (Liam)

#	Games	Start				End
1	4	Tournament Eden Proewe 1 2022				Tournament George Topskole 2022
		date 2022-03-12	rnd 4	type Standard	result 0.5	date 2022-07-30	rnd 2	type Standard	result 1
		Opponent Le Roux, E (Ebert)				Opponent De Jager, F (Frans)
2	4	Tournament George Trials 2 2022				Tournament Eden Proewe 1 2022
		date 2022-02-12	rnd 4	type Standard	result 1	date 2022-03-12	rnd 2	type Standard	result 1
		Opponent Hala, L (Luyolo)				Opponent Goliath, J (Jaywin)
3	4	Tournament George Trials 1 2022				Tournament George Trials 2 2022
		date 2022-01-29	rnd 4	type Standard	result 1	date 2022-02-12	rnd 2	type Standard	result 1
		Opponent Chaonwa, N (Nathan)				Opponent Paton, L (Liam)

#	Games	Start				End
1	2	Tournament George Suid Junior Skaaktoernooi 2019				Tournament George Suid Junior Skaaktoernooi 2019
		date 2019-10-19	rnd 1	type Rapid	result 1	date 2019-10-19	rnd 2	type Rapid	result 1
		Opponent Makriga, G (Geonio)				Opponent Sampson, E (Eejay)
2	1	Tournament George Suid Junior Skaaktoernooi 2019				Tournament George Suid Junior Skaaktoernooi 2019
		date 2019-10-19	rnd 4	type Rapid	result 1	date 2019-10-19	rnd 4	type Rapid	result 1
		Opponent Prins, T (Tyra)				Opponent Prins, T (Tyra)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament George Trials 2 2022				Tournament Eden Proewe 1 2022
		date 2022-02-12	rnd 4	type Standard	result 1	date 2022-03-12	rnd 2	type Standard	result 1
		Opponent Hala, L (Luyolo)				Opponent Goliath, J (Jaywin)
2	4	Tournament George Trials 1 2022				Tournament George Trials 2 2022
		date 2022-01-29	rnd 4	type Standard	result 1	date 2022-02-12	rnd 2	type Standard	result 1
		Opponent Chaonwa, N (Nathan)				Opponent Paton, L (Liam)
3	3	Tournament Eden Proewe 1 2022				Tournament George Topskole 2022
		date 2022-03-12	rnd 5	type Standard	result 1	date 2022-07-30	rnd 2	type Standard	result 1
		Opponent Mouton, P (Paul)				Opponent De Jager, F (Frans)

#	Games	Start				End
1	4	Tournament George Trials 2 2022				Tournament Eden Proewe 1 2022
		date 2022-02-12	rnd 4	type Standard	result 1	date 2022-03-12	rnd 2	type Standard	result 1
		Opponent Hala, L (Luyolo)				Opponent Goliath, J (Jaywin)
2	4	Tournament George Trials 1 2022				Tournament George Trials 2 2022
		date 2022-01-29	rnd 4	type Standard	result 1	date 2022-02-12	rnd 2	type Standard	result 1
		Opponent Chaonwa, N (Nathan)				Opponent Paton, L (Liam)
3	3	Tournament Eden Proewe 1 2022				Tournament George Topskole 2022
		date 2022-03-12	rnd 5	type Standard	result 1	date 2022-07-30	rnd 2	type Standard	result 1
		Opponent Mouton, P (Paul)				Opponent De Jager, F (Frans)

#	Games	Start				End
1	2	Tournament George Suid Junior Skaaktoernooi 2019				Tournament George Suid Junior Skaaktoernooi 2019
		date 2019-10-19	rnd 1	type Rapid	result 1	date 2019-10-19	rnd 2	type Rapid	result 1
		Opponent Makriga, G (Geonio)				Opponent Sampson, E (Eejay)
2	1	Tournament George Suid Junior Skaaktoernooi 2019				Tournament George Suid Junior Skaaktoernooi 2019
		date 2019-10-19	rnd 4	type Rapid	result 1	date 2019-10-19	rnd 4	type Rapid	result 1
		Opponent Prins, T (Tyra)				Opponent Prins, T (Tyra)

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	Mouton ,P (Paul)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
1	Mouton ,P (Paul)	3	1244.1	1385.7	3	1246.7	1385.7	0	0	0	0	0	0
2	Le Roux ,E (Ebert)	3	0.5	-283.3	3	0.5	-283.3	0	0	0	0	0	0
2	Le Roux ,E (Ebert)	3	1397.6	1114.3	3	1405.5	1114.3	0	0	0	0	0	0
3	Mpuru ,M (Moyisi)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
3	Mpuru ,M (Moyisi)	3	1264.9	1406.6	3	1271.7	1406.6	0	0	0	0	0	0
4	De Jager ,F (Frans)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
4	De Jager ,F (Frans)	2	1254.9	1467.4	2	1264.2	1467.4	0	0	0	0	0	0
5	Cleophas ,J (Jacob)	2	2	425	2	2	425	0	0	0	0	0	0
5	Cleophas ,J (Jacob)	2	1147.6	1572.6	2	1140	1572.6	0	0	0	0	0	0
6	Cleophas ,C (Connor)	2	1	0	2	1	0	0	0	0	0	0	0
6	Cleophas ,C (Connor)	2	1168.6	1168.6	2	1180.4	1168.6	0	0	0	0	0	0
7	Cornforth ,K (Kayleigh)	2	0	-425	2	0	-425	0	0	0	0	0	0
7	Cornforth ,K (Kayleigh)	2	1181.2	756.2	2	1243.2	756.2	0	0	0	0	0	0
8	Sampson ,E (Eejay)	2	1	0	1	0	-425	1	1	425	0	0	0
8	Sampson ,E (Eejay)	2	1187.6	1187.6	1	1264.8	762.6	1	1051.6	1612.6	0	0	0
9	Cupido ,N (Navin-Leigh)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Cupido ,N (Navin-Leigh)	1	1239.4	814.4	1	1246.4	814.4	0	0	0	0	0	0
10	Jama ,L (Lutho)	1	1	425	1	1	425	0	0	0	0	0	0
10	Jama ,L (Lutho)	1	1166.8	1591.8	1	1159.6	1591.8	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Van Staden, J (Jemeal)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms