Chess South Africa Ratings Database

PLAYER PAGE

Personal

Joubert, L (Luchelle)

Chess SA id

264014614

FIDE id

Date of birth

1964-02-18 (Adult)

Gender

Female

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-03-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1559.7	1570.5	1536	1536
Raw rating	1559.7	1570.5	1536	1536
Weighted rating	1559.7	1570.5	1536	1535.4
Weighted performance	0	0	0	0
Floor	1065.5	1070.5	1036	1036
K-factor	32	32	32	32
Min/Max rating change allowed	99.3	97.8	102.7	102.7
Highest rating	1565.5 2020-02-01	1570.5 2024-03-01	1536 2018-09-01	1536 2018-09-01
Highest raw rating	1565.5 2020-02-01	1570.5 2024-03-01	1536 2024-03-01	1536 2024-03-01
Highest weighted rating	1565.5 2022-01-01	1570.5 2024-03-01	1536 2018-09-01	1536 2018-09-01
Highest weighted performance	1560.6 2019-05-01	1562.3 2019-05-01	1200 2024-03-01	1339.3 2022-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1559.7	1570.5	1536	1536
Analysis
Rating	1559.7	1570.5	1536	1536
Raw rating	1559.7	1570.5	1536	1536
Weighted rating	1559.7	1570.5	1536
Weighted performance	0	0	0
K-factor	32	32	32	32
Floor	1065.5	1070.5	1036	1036
Max/Min rating change allowed	99.3	97.8	102.7	102.7
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	1559.7	1570.5	1536	1536
New weighted rating	1559.7	1570.5	1536	1535.8
New weighted performance	0	0	0	0
Temp new rating	1559.7	1570.5	1536	1536
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1559.7	1570.5	1536	1536
New K-factor	32	32	32	32
New floor	1065.5	1070.5	1036	1036

Item	Main	Standard	Blitz
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	9	0	9
	0	0	0
History	105	96	9

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-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	24	17	70.83	177.1	1364.8	1541.9
Standard	15	12.5	83.33	283.3	1301.6	1584.9
Rapid	0	0	0	0	0	0
Blitz	9	4.5	50	0	1470.2	1470.2

Date	Main	Standard	Rapid	Blitz
2025-09-30	1559.7	1570.5	1536	1536
2025-09-01	1559.7	1570.5	1536	1536
2025-08-01	1559.7	1570.5	1536	1536
2025-07-01	1559.7	1570.5	1536	1536
2025-06-01	1559.7	1570.5	1536	1536
2025-05-01	1559.7	1570.5	1536	1536
2025-04-01	1559.7	1570.5	1536	1536
2025-03-01	1559.7	1570.5	1536	1536
2025-02-01	1559.7	1570.5	1536	1536
2025-01-01	1559.7	1570.5	1536	1536
2024-12-01	1559.7	1570.5	1536	1536
2024-11-01	1559.7	1570.5	1536	1536
2024-10-01	1559.7	1570.5	1536	1536
2024-09-01	1559.7	1570.5	1536	1536
2024-08-01	1559.7	1570.5	1536	1536
2024-07-01	1559.7	1570.5	1536	1536
2024-06-01	1559.7	1570.5	1536	1536
2024-08-01	1559.7	1570.5	1536	1536
2024-04-01	1559.7	1570.5	1536	1536
2024-03-01	1559.7	1570.5	1536	1536
2024-02-01	1559.7	1570.5	1536	1536
2024-01-01	1559.7	1570.5	1536	1536
2023-12-01	1559.7	1570.5	1536	1474.6
2023-11-01	1559.7	1570.5	1536	1474.6

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	Rachella`s Cafe Blitz Tournament 1 2022	2022-03-20	2022-03-20	Blitz	Tshwane (GTP)	9	9	4.5	Yes	Analysis
2	2019 South African Braille Championship	2020-01-11	2020-01-12	Standard	4 Knights (4K)	5	5	4.5	Yes	Analysis
3	2019 SWVG Arnold Classic (Blind)	2019-05-18	2019-05-18	Standard	Tshwane (GTP)	5	5	4.5	Yes	Analysis
4	South African Braille Championships 2018	2018-12-21	2018-12-23	Standard	4 Knights (4K)	5	5	3.5	Yes	Analysis

#	Games	Start				End
1	15	Tournament South African Braille Championships 2018				Tournament Rachella`s Cafe Blitz Tournament 1 2022
		date 2018-12-22	rnd 3	type Standard	result 0.5	date 2022-03-20	rnd 2	type Blitz	result 0.5
		Opponent Vosloo, CJ (Cicel)				Opponent Van Der Walt, PE (Pierre)
2	1	Tournament Rachella`s Cafe Blitz Tournament 1 2022				Tournament Rachella`s Cafe Blitz Tournament 1 2022
		date 2022-03-20	rnd 9	type Blitz	result 1	date 2022-03-20	rnd 9	type Blitz	result 1
		Opponent Kruger, N (Neeke)				Opponent Kruger, N (Neeke)
3	1	Tournament Rachella`s Cafe Blitz Tournament 1 2022				Tournament Rachella`s Cafe Blitz Tournament 1 2022
		date 2022-03-20	rnd 7	type Blitz	result 1	date 2022-03-20	rnd 7	type Blitz	result 1
		Opponent Jacobs, GJ (Gerhard)				Opponent Jacobs, GJ (Gerhard)

#	Games	Start				End
1	13	Tournament South African Braille Championships 2018				Tournament 2019 South African Braille Championship
		date 2018-12-22	rnd 3	type Standard	result 0.5	date 2020-01-12	rnd 5	type Standard	result 0.5
		Opponent Vosloo, CJ (Cicel)				Opponent Vosloo, CJ (Cicel)
2	1	Tournament South African Braille Championships 2018				Tournament South African Braille Championships 2018
		date 2018-12-21	rnd 1	type Standard	result 1	date 2018-12-21	rnd 1	type Standard	result 1
		Opponent Grib, J (Jessica)				Opponent Grib, J (Jessica)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Rachella`s Cafe Blitz Tournament 1 2022				Tournament Rachella`s Cafe Blitz Tournament 1 2022
		date 2022-03-20	rnd 1	type Blitz	result 1	date 2022-03-20	rnd 2	type Blitz	result 0.5
		Opponent Barnard, M (Margot)				Opponent Van Der Walt, PE (Pierre)
2	1	Tournament Rachella`s Cafe Blitz Tournament 1 2022				Tournament Rachella`s Cafe Blitz Tournament 1 2022
		date 2022-03-20	rnd 9	type Blitz	result 1	date 2022-03-20	rnd 9	type Blitz	result 1
		Opponent Kruger, N (Neeke)				Opponent Kruger, N (Neeke)
3	1	Tournament Rachella`s Cafe Blitz Tournament 1 2022				Tournament Rachella`s Cafe Blitz Tournament 1 2022
		date 2022-03-20	rnd 7	type Blitz	result 1	date 2022-03-20	rnd 7	type Blitz	result 1
		Opponent Jacobs, GJ (Gerhard)				Opponent Jacobs, GJ (Gerhard)

#	Games	Start				End
1	5	Tournament 2019 SWVG Arnold Classic				Tournament 2019 South African Braille Championship
		date 2019-05-18	rnd 5	type Standard	result 1	date 2020-01-12	rnd 4	type Standard	result 1
		Opponent Grove, IJ (Izak)				Opponent Brown, S (Sam)
2	5	Tournament South African Braille Championships 2018				Tournament 2019 SWVG Arnold Classic
		date 2018-12-22	rnd 4	type Standard	result 1	date 2019-05-18	rnd 3	type Standard	result 1
		Opponent Joubert, J (Jacques)				Opponent Brown, S (Sam)
3	1	Tournament Rachella`s Cafe Blitz Tournament 1 2022				Tournament Rachella`s Cafe Blitz Tournament 1 2022
		date 2022-03-20	rnd 9	type Blitz	result 1	date 2022-03-20	rnd 9	type Blitz	result 1
		Opponent Kruger, N (Neeke)				Opponent Kruger, N (Neeke)

#	Games	Start				End
1	5	Tournament 2019 SWVG Arnold Classic				Tournament 2019 South African Braille Championship
		date 2019-05-18	rnd 5	type Standard	result 1	date 2020-01-12	rnd 4	type Standard	result 1
		Opponent Grove, IJ (Izak)				Opponent Brown, S (Sam)
2	5	Tournament South African Braille Championships 2018				Tournament 2019 SWVG Arnold Classic
		date 2018-12-22	rnd 4	type Standard	result 1	date 2019-05-18	rnd 3	type Standard	result 1
		Opponent Joubert, J (Jacques)				Opponent Brown, S (Sam)
3	1	Tournament South African Braille Championships 2018				Tournament South African Braille Championships 2018
		date 2018-12-21	rnd 1	type Standard	result 1	date 2018-12-21	rnd 1	type Standard	result 1
		Opponent Grib, J (Jessica)				Opponent Grib, J (Jessica)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Rachella`s Cafe Blitz Tournament 1 2022				Tournament Rachella`s Cafe Blitz Tournament 1 2022
		date 2022-03-20	rnd 9	type Blitz	result 1	date 2022-03-20	rnd 9	type Blitz	result 1
		Opponent Kruger, N (Neeke)				Opponent Kruger, N (Neeke)
2	1	Tournament Rachella`s Cafe Blitz Tournament 1 2022				Tournament Rachella`s Cafe Blitz Tournament 1 2022
		date 2022-03-20	rnd 7	type Blitz	result 1	date 2022-03-20	rnd 7	type Blitz	result 1
		Opponent Jacobs, GJ (Gerhard)				Opponent Jacobs, GJ (Gerhard)
3	1	Tournament Rachella`s Cafe Blitz Tournament 1 2022				Tournament Rachella`s Cafe Blitz Tournament 1 2022
		date 2022-03-20	rnd 5	type Blitz	result 1	date 2022-03-20	rnd 5	type Blitz	result 1
		Opponent Rorwana, L (Likho)				Opponent Rorwana, L (Likho)

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	De Nobrega ,FP (Florindo)	3	3	425	3	3	425	0	0	0	0	0	0
1	De Nobrega ,FP (Florindo)	3	1224.5	1649.5	3	1234.7	1649.5	0	0	0	0	0	0
2	Vosloo ,CJ (Cicel Johannes)	2	1	0	2	1	0	0	0	0	0	0	0
2	Vosloo ,CJ (Cicel Johannes)	2	1522.9	1522.9	2	1521.2	1522.9	0	0	0	0	0	0
3	De Meyer ,B (Bruno)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
3	De Meyer ,B (Bruno)	2	1528.2	1315.7	2	1533.2	1315.7	0	0	0	0	0	0
4	Brown ,S (Sam)	2	2	425	2	2	425	0	0	0	0	0	0
4	Brown ,S (Sam)	2	1236.8	1661.8	2	1240.6	1661.8	0	0	0	0	0	0
5	Grove ,IJ (Izak Johannes)	2	2	425	2	2	425	0	0	0	0	0	0
5	Grove ,IJ (Izak Johannes)	2	1396.8	1821.8	2	1394.6	1821.8	0	0	0	0	0	0
6	Joubert ,J (Jacques)	1	1	425	1	1	425	0	0	0	0	0	0
6	Joubert ,J (Jacques)	1	1130.9	1555.9	1	1116.8	1555.9	0	0	0	0	0	0
7	Joubert ,W (Willem)	1	1	425	1	1	425	0	0	0	0	0	0
7	Joubert ,W (Willem)	1	1147.6	1572.6	1	1139.9	1572.6	0	0	0	0	0	0
8	Smith ,W (Willie)	1	1	425	1	1	425	0	0	0	0	0	0
8	Smith ,W (Willie)	1	1037	1462	1	1037	1462	0	0	0	0	0	0
9	Grib ,J (Jessica)	1	1	425	1	1	425	0	0	0	0	0	0
9	Grib ,J (Jessica)	1	1164.8	1589.8	1	1157.6	1589.8	0	0	0	0	0	0
10	Kruger ,N (Neeke)	1	1	425	0	0	0	0	0	0	1	1	425
10	Kruger ,N (Neeke)	1	1355.8	1780.8	0	0	0	0	0	0	1	1200	1780.8

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Joubert, L (Luchelle)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms