Chess South Africa Ratings Database

PLAYER PAGE

Personal

Joubert, J (Juandre)

Chess SA id

1120158747

FIDE id

Date of birth

2012-03-30 (U14)

Gender

Male

Region

Gert Sibande (MGS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-08-09

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1178.5	1200	1176	1200
Raw rating	1178.5	1200	1176	1200
Weighted rating	1178.1	1200	1175.5	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	171	165.8	171.6	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2024-03-01	1200 2019-12-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2024-03-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1178.5	1200	1176	1200
Analysis
Rating	1178.5	1200	1176	1200
Raw rating	1178.5	1200	1176	1200
Weighted rating	1178.1	1200	1175.5
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	171	165.8	171.6	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	1178.5	1200	1176	1200
New weighted rating	1178.2	1200	1175.6	1200
New weighted performance	0	0	0	0
Temp new rating	1178.5	1200	1176	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1178.5	1200	1176	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Rapid
	0	0
	0	0
	0	0
	9	9
	0	0
	0	0
History	9	9

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Gert Sibande (MGS)
Province	Mpumalanga (MP)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	9	3	33.33	-141.7	1246.1	1104.4
Standard	0	0	0	0	0	0
Rapid	9	3	33.33	-141.7	1246.1	1104.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1178.5	1200	1176	1200
2025-09-01	1178.5	1200	1176	1200
2025-08-01	1178.5	1200	1176	1200
2025-07-01	1178.5	1200	1176	1200
2025-06-01	1178.5	1200	1176	1200
2025-05-01	1178.5	1200	1176	1200
2025-04-01	1178.5	1200	1176	1200
2025-03-01	1178.5	1200	1176	1200
2025-02-01	1178.5	1200	1176	1200
2025-01-01	1177.5	1200	1174.8	1200
2024-12-01	1177.5	1200	1174.8	1200
2024-11-01	1177.5	1200	1174.8	1200
2024-10-01	1177.5	1200	1174.8	1200
2024-09-01	1177.5	1200	1174.8	1200
2024-08-01	1177.5	1200	1174.8	1200
2024-07-01	1177.5	1200	1174.8	1200
2024-06-01	1177.5	1200	1174.8	1200
2024-08-01	1177.5	1200	1174.8	1200
2024-04-01	1177.5	1200	1174.8	1200
2024-03-01	1177.5	1200	1174.8	1200
2024-02-01	1177.5	1200	1174.8	1200
2024-01-01	1177.5	1200	1174.8	1200
2023-12-01	1177.5	1200	1174.8	1200
2023-11-01	1177.5	1200	1174.8	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	Highveld Ridge West 2023 (U11)	2023-08-09	2023-08-09	Rapid	Gert Sibande (MGS)	5	4	1	Yes	Analysis
2	Ho�veldgroep 2023 (O11)	2023-07-28	2023-07-28	Rapid	Gert Sibande (MGS)	5	5	2	Yes	Analysis

#	Games	Start				End
1	1	Tournament Highveld Ridge West 2023				Tournament Highveld Ridge West 2023
		date 2023-08-09	rnd 2	type Rapid	result 1	date 2023-08-09	rnd 2	type Rapid	result 1
		Opponent Moodley, E (Eli)				Opponent Moodley, E (Eli)
2	1	Tournament Ho�veldgroep 2023				Tournament Ho�veldgroep 2023
		date 2023-07-28	rnd 4	type Rapid	result 1	date 2023-07-28	rnd 4	type Rapid	result 1
		Opponent Kleyn, S (Sybrandt)				Opponent Kleyn, S (Sybrandt)
3	1	Tournament Ho�veldgroep 2023				Tournament Ho�veldgroep 2023
		date 2023-07-28	rnd 1	type Rapid	result 1	date 2023-07-28	rnd 1	type Rapid	result 1
		Opponent Bezuidenhout, J (Jadri)				Opponent Bezuidenhout, J (Jadri)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Highveld Ridge West 2023				Tournament Highveld Ridge West 2023
		date 2023-08-09	rnd 2	type Rapid	result 1	date 2023-08-09	rnd 2	type Rapid	result 1
		Opponent Moodley, E (Eli)				Opponent Moodley, E (Eli)
2	1	Tournament Ho�veldgroep 2023				Tournament Ho�veldgroep 2023
		date 2023-07-28	rnd 4	type Rapid	result 1	date 2023-07-28	rnd 4	type Rapid	result 1
		Opponent Kleyn, S (Sybrandt)				Opponent Kleyn, S (Sybrandt)
3	1	Tournament Ho�veldgroep 2023				Tournament Ho�veldgroep 2023
		date 2023-07-28	rnd 1	type Rapid	result 1	date 2023-07-28	rnd 1	type Rapid	result 1
		Opponent Bezuidenhout, J (Jadri)				Opponent Bezuidenhout, J (Jadri)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Highveld Ridge West 2023				Tournament Highveld Ridge West 2023
		date 2023-08-09	rnd 2	type Rapid	result 1	date 2023-08-09	rnd 2	type Rapid	result 1
		Opponent Moodley, E (Eli)				Opponent Moodley, E (Eli)
2	1	Tournament Ho�veldgroep 2023				Tournament Ho�veldgroep 2023
		date 2023-07-28	rnd 4	type Rapid	result 1	date 2023-07-28	rnd 4	type Rapid	result 1
		Opponent Kleyn, S (Sybrandt)				Opponent Kleyn, S (Sybrandt)
3	1	Tournament Ho�veldgroep 2023				Tournament Ho�veldgroep 2023
		date 2023-07-28	rnd 1	type Rapid	result 1	date 2023-07-28	rnd 1	type Rapid	result 1
		Opponent Bezuidenhout, J (Jadri)				Opponent Bezuidenhout, J (Jadri)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Highveld Ridge West 2023				Tournament Highveld Ridge West 2023
		date 2023-08-09	rnd 2	type Rapid	result 1	date 2023-08-09	rnd 2	type Rapid	result 1
		Opponent Moodley, E (Eli)				Opponent Moodley, E (Eli)
2	1	Tournament Ho�veldgroep 2023				Tournament Ho�veldgroep 2023
		date 2023-07-28	rnd 4	type Rapid	result 1	date 2023-07-28	rnd 4	type Rapid	result 1
		Opponent Kleyn, S (Sybrandt)				Opponent Kleyn, S (Sybrandt)
3	1	Tournament Ho�veldgroep 2023				Tournament Ho�veldgroep 2023
		date 2023-07-28	rnd 1	type Rapid	result 1	date 2023-07-28	rnd 1	type Rapid	result 1
		Opponent Bezuidenhout, J (Jadri)				Opponent Bezuidenhout, J (Jadri)

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	Ritchie ,C (Connor)	2	0	-425	0	0	0	2	0	-425	0	0	0
1	Ritchie ,C (Connor)	2	1212.7	787.7	0	0	0	2	1223.8	787.7	0	0	0
2	Mahlangu ,A (Amahle)	2	0	-425	0	0	0	2	0	-425	0	0	0
2	Mahlangu ,A (Amahle)	2	1307.2	882.2	0	0	0	2	1392.8	882.2	0	0	0
3	Bezuidenhout ,J (Jadri)	1	1	425	0	0	0	1	1	425	0	0	0
3	Bezuidenhout ,J (Jadri)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
4	Blom ,Z (Zander)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Blom ,Z (Zander)	1	1285.2	860.2	0	0	0	1	1331.6	860.2	0	0	0
5	Van Zyl ,R (Riekert)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Van Zyl ,R (Riekert)	1	1290.1	865.1	0	0	0	1	1345.2	865.1	0	0	0
6	Kleyn ,S (Sybrandt)	1	1	425	0	0	0	1	1	425	0	0	0
6	Kleyn ,S (Sybrandt)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
7	Moodley ,E (Eli)	1	1	425	0	0	0	1	1	425	0	0	0
7	Moodley ,E (Eli)	1	1200	1625	0	0	0	1	1200	1625	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Joubert, J (Juandre)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms