Chess South Africa Ratings Database

PLAYER PAGE

Personal

Joubert, S (Stander)

Chess SA id

1090192741

FIDE id

Date of birth

2009-03-14 (U18)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-03-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1174.1	1175.6	1182.6	1200
Raw rating	1174.1	1175.6	1182.6	1200
Weighted rating	1171.4	1173	1180.9	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	172.1	171.7	170	165.8
Highest rating	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted performance	1200 2024-12-01	1200 2024-02-01	1200 2024-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1174.1	1175.6	1182.6	1200
Analysis
Rating	1174.1	1175.6	1182.6	1200
Raw rating	1174.1	1175.6	1182.6	1200
Weighted rating	1171.4	1173	1180.9
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	172.1	171.7	170	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	1174.1	1175.6	1182.6	1200
New weighted rating	1171.4	1173	1180.9	1200
New weighted performance	0	0	0	0
Temp new rating	1174.1	1175.6	1182.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1174.1	1175.6	1182.6	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	10	4	6
	0	0	0
	0	0	0
	0	0	0
History	10	4	6

Games since
	Main 10	Standard 4		Rapid 6		Blitz 0
Gender	Male
Age group	U18
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	10	3.5	35	-127.5	1220.4	1092.9
Standard	4	1	25	-212.5	1247	1034.5
Rapid	6	2.5	41.67	-70.8	1202.7	1131.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1174.1	1175.6	1182.6	1200
2025-09-01	1174.1	1175.6	1182.6	1200
2025-08-01	1174.1	1175.6	1182.6	1200
2025-07-01	1174.1	1175.6	1182.6	1200
2025-06-01	1174.1	1175.6	1182.6	1200
2025-05-01	1174.1	1175.6	1182.6	1200
2025-04-01	1174.1	1175.6	1182.6	1200
2025-03-01	1174.1	1175.6	1182.6	1200
2025-02-01	1174	1175.5	1182.5	1200
2025-01-01	1163.4	1164.8	1176.4	1200
2024-12-01	1163.4	1164.8	1176.4	1200
2024-11-01	1163.4	1164.8	1176.4	1200
2024-10-01	1163.4	1164.8	1176.4	1200
2024-09-01	1163.4	1164.8	1176.4	1200
2024-08-01	1163.4	1164.8	1176.4	1200
2024-07-01	1163.4	1164.8	1176.4	1200
2024-06-01	1163.4	1164.8	1176.4	1200
2024-08-01	1163.4	1164.8	1176.4	1200
2024-04-01	1163.4	1164.8	1176.4	1200
2024-03-01	1187.3	1200	1176.4	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	1200	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	Cape Winelands Schools - Prestige 2024 (U15 Boys)	2024-03-02	2024-03-02	Standard	Cape Winelands (WCW)	5	4	1	Yes	Analysis
2	Cape Winelands Schools - HS Trials 1 2024 (U15 Boys)	2024-02-17	2024-02-17	Rapid	Cape Winelands (WCW)	6	6	2.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament Cape Winelands Schools - HS Trials 1 2024				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2024-02-17	rnd 2	type Rapid	result 1	date 2024-02-17	rnd 3	type Rapid	result 0.5
		Opponent Julies, A (Antonio)				Opponent Van Rooy, S (Shaynal)
2	1	Tournament Cape Winelands Schools - Prestige 2024				Tournament Cape Winelands Schools - Prestige 2024
		date 2024-03-02	rnd 4	type Standard	result 1	date 2024-03-02	rnd 4	type Standard	result 1
		Opponent Binnedell, H (Hendry)				Opponent Binnedell, H (Hendry)
3	1	Tournament Cape Winelands Schools - HS Trials 1 2024				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2024-02-17	rnd 5	type Rapid	result 1	date 2024-02-17	rnd 5	type Rapid	result 1
		Opponent Coetzee, G (Gedeon)				Opponent Coetzee, G (Gedeon)

#	Games	Start				End
1	1	Tournament Cape Winelands Schools - Prestige 2024				Tournament Cape Winelands Schools - Prestige 2024
		date 2024-03-02	rnd 4	type Standard	result 1	date 2024-03-02	rnd 4	type Standard	result 1
		Opponent Binnedell, H (Hendry)				Opponent Binnedell, H (Hendry)

#	Games	Start				End
1	2	Tournament Cape Winelands Schools - HS Trials 1 2024				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2024-02-17	rnd 2	type Rapid	result 1	date 2024-02-17	rnd 3	type Rapid	result 0.5
		Opponent Julies, A (Antonio)				Opponent Van Rooy, S (Shaynal)
2	1	Tournament Cape Winelands Schools - HS Trials 1 2024				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2024-02-17	rnd 5	type Rapid	result 1	date 2024-02-17	rnd 5	type Rapid	result 1
		Opponent Coetzee, G (Gedeon)				Opponent Coetzee, G (Gedeon)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Cape Winelands Schools - Prestige 2024				Tournament Cape Winelands Schools - Prestige 2024
		date 2024-03-02	rnd 4	type Standard	result 1	date 2024-03-02	rnd 4	type Standard	result 1
		Opponent Binnedell, H (Hendry)				Opponent Binnedell, H (Hendry)
2	1	Tournament Cape Winelands Schools - HS Trials 1 2024				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2024-02-17	rnd 5	type Rapid	result 1	date 2024-02-17	rnd 5	type Rapid	result 1
		Opponent Coetzee, G (Gedeon)				Opponent Coetzee, G (Gedeon)
3	1	Tournament Cape Winelands Schools - HS Trials 1 2024				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2024-02-17	rnd 2	type Rapid	result 1	date 2024-02-17	rnd 2	type Rapid	result 1
		Opponent Julies, A (Antonio)				Opponent Julies, A (Antonio)

#	Games	Start				End
1	1	Tournament Cape Winelands Schools - Prestige 2024				Tournament Cape Winelands Schools - Prestige 2024
		date 2024-03-02	rnd 4	type Standard	result 1	date 2024-03-02	rnd 4	type Standard	result 1
		Opponent Binnedell, H (Hendry)				Opponent Binnedell, H (Hendry)

#	Games	Start				End
1	1	Tournament Cape Winelands Schools - HS Trials 1 2024				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2024-02-17	rnd 5	type Rapid	result 1	date 2024-02-17	rnd 5	type Rapid	result 1
		Opponent Coetzee, G (Gedeon)				Opponent Coetzee, G (Gedeon)
2	1	Tournament Cape Winelands Schools - HS Trials 1 2024				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2024-02-17	rnd 2	type Rapid	result 1	date 2024-02-17	rnd 2	type Rapid	result 1
		Opponent Julies, A (Antonio)				Opponent Julies, A (Antonio)

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	Binnedell ,H (Hendry)	2	1	0	1	1	425	1	0	-425	0	0	0
1	Binnedell ,H (Hendry)	2	1203.8	1203.8	1	1192.4	1628.8	1	1204.4	778.8	0	0	0
2	Arries ,A (Aldavian)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Arries ,A (Aldavian)	1	1273.9	848.9	1	1257.4	848.9	0	0	0	0	0	0
3	Tshiwula ,N (Naba)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Tshiwula ,N (Naba)	1	1279.3	854.3	1	1253.3	854.3	0	0	0	0	0	0
4	Adams ,R (Raylin)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Adams ,R (Raylin)	1	1226.4	801.4	1	1194.2	801.4	0	0	0	0	0	0
5	Julies ,A (Antonio)	1	1	425	0	0	0	1	1	425	0	0	0
5	Julies ,A (Antonio)	1	1184.1	1609.1	0	0	0	1	1200	1609.1	0	0	0
6	Van Rooy ,S (Shaynal)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
6	Van Rooy ,S (Shaynal)	1	1129.4	1129.4	0	0	0	1	1138.4	1129.4	0	0	0
7	Strumpfer ,C (Christiaan)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Strumpfer ,C (Christiaan)	1	1209.9	784.9	0	0	0	1	1215	784.9	0	0	0
8	Coetzee ,G (Gedeon)	1	1	425	0	0	0	1	1	425	0	0	0
8	Coetzee ,G (Gedeon)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
9	Uys ,X (Xander)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Uys ,X (Xander)	1	1293.2	868.2	0	0	0	1	1166	868.2	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Joubert, S (Stander)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms