Player Page

Joubert, L (Luchelle)
Dob: 1964/02/18 (Adult)
Gender: Female
Chess SA id: 264014614
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2022/03/20 (978 days ago)
Ratings
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1559.7
Current Weighted rating1559.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1559.7
Current highest rating achieved1565.5
Current floor (min rating allowed)1065.5
Current K-factor32
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±99.3
Current Raw change used (final)0.0
Projected new Raw rating1559.7
Projected new Weighed rating1434.9
Projected new Weighted performance617.8
Projected new final Raw rating (if new WP > new Raw)1559.7
Projected new highest rating1565.5
Projected new floor1065.5
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1559.7
Projected effective change (new Official - current Official)=0.0
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1570.5
Current Weighted rating1570.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1570.5
Current highest rating achieved1570.5
Current floor (min rating allowed)1070.5
Current K-factor32
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±97.8
Current Raw change used (final)0.0
Projected new Raw rating1570.5
Projected new Weighed rating1444.9
Projected new Weighted performance426.8
Projected new final Raw rating (if new WP > new Raw)1570.5
Projected new highest rating1570.5
Projected new floor1070.5
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1570.5
Projected effective change (new Official - current Official)=0.0
s
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1536.0
Current Weighted rating1536.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1536.0
Current highest rating achieved1536.0
Current floor (min rating allowed)1036.0
Current K-factor32
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±102.7
Current Raw change used (final)0.0
Projected new Raw rating1536.0
Projected new Weighed rating1413.1
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1536.0
Projected new floor1036.0
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1536.0
Projected effective change (new Official - current Official)=0.0
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1536.0
Current Weighted rating1517.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1536.0
Current highest rating achieved1536.0
Current floor (min rating allowed)1036.0
Current K-factor32
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±102.7
Current Raw change used (final)0.0
Projected new Raw rating1536.0
Projected new Weighed rating1397.2
Projected new Weighted performance325.9
Projected new final Raw rating (if new WP > new Raw)1536.0
Projected new highest rating1536.0
Projected new floor1036.0
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1536.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 Rachella`s Cafe Blitz Tournament 1 2022 2022/03/20 2022/03/20 Tshwane (GTP) Blitz 5 0.18 9 9 4.5 1565.5 1536.0 Analysis
3 2019 South African Braille Championship 2020/01/11 2020/01/12 4 Knights (4K) Standard 90 0.94 5 5 4.5 1544.7 1549.1 Analysis
2 2019 SWVG Arnold Classic (Blind) 2019/05/18 2019/05/18 Tshwane (GTP) Standard 60 0.83 5 5 4.5 1527.4 1527.7 Analysis
1 South African Braille Championships 2018 2018/12/21 2018/12/23 4 Knights (4K) Standard 120 1.00 5 5 3.5 1536.0 1536.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Standard All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 24 15 4 5 17.0 70.8 177.1 1364.8 1541.9
White 12 9 1 2 9.5 79.2 247.9 1317.4 1565.3
Black 12 6 3 3 7.5 62.5 106.3 1412.2 1518.4
Standard All 15 11 3 1 12.5 83.3 283.3 1301.5 1584.9
White 7 6 1 0 6.5 92.9 364.3 1229.8 1594.1
Black 8 5 2 1 6.0 75.0 212.5 1364.3 1576.8
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 9 4 1 4 4.5 50.0 0.0 1470.2 1470.2
White 5 3 0 2 3.0 60.0 85.0 1440.1 1525.1
Black 4 1 1 2 1.5 37.5 -106.3 1507.8 1401.6
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 167006724 De Nobrega, FP (Florindo) 3 3.0 3 0 0 100.0 1536.0 425.0 1961.0 View list
2 158003751 Brown, S (Sam) 2 2.0 2 0 0 100.0 1536.1 425.0 1961.1 View list
3 165011457 Grove, IJ (Izak) 2 2.0 2 0 0 100.0 1536.1 425.0 1961.1 View list
4 168042182 Vosloo, CJ (Cicel) 2 1.0 0 2 0 50.0 1540.3 0.0 1540.3 View list
5 172060744 De Meyer, B (Bruno) 2 0.5 0 1 1 25.0 1531.7 -212.5 1319.2 View list
6 2050134424 Barnard, M (Margot) 1 1.0 1 0 0 100.0 1565.5 425.0 1990.5 View list
7 1070134686 Kruger, N (Neeke) 1 1.0 1 0 0 100.0 1565.5 425.0 1990.5 View list
8 170014653 Joubert, W (Willem) 1 1.0 1 0 0 100.0 1544.7 425.0 1969.7 View list
9 194014587 Joubert, J (Jacques) 1 1.0 1 0 0 100.0 1536.0 425.0 1961.0 View list
10 281011165 Grib, J (Jessica) 1 1.0 1 0 0 100.0 1536.0 425.0 1961.0 View list
11 145035471 Smith, W (Willie) 1 1.0 1 0 0 100.0 1527.4 425.0 1952.4 View list
12 198032567 Rorwana, L (Likho) 1 1.0 1 0 0 100.0 1565.5 425.0 1990.5 View list
13 177086357 Jacobs, GJ (Gerhard) 1 1.0 1 0 0 100.0 1565.5 425.0 1990.5 View list
14 156039522 Van Der Walt, PE (Pierre) 1 0.5 0 1 0 50.0 1565.5 0.0 1565.5 View list
15 208068746 Snyders, M (Meya) 1 0.0 0 0 1 0.0 1565.5 -425.0 1140.5 View list
16 181021687 Mathivha, PA (Phathutshedzo) 1 0.0 0 0 1 0.0 1565.5 -425.0 1140.5 View list
17 195008287 Du Toit, SM (Stefan) 1 0.0 0 0 1 0.0 1565.5 -425.0 1140.5 View list
18 107086377 Jacobs, TB (Tiaan Benjamin) 1 0.0 0 0 1 0.0 1565.5 -425.0 1140.5 View list