Player Page

Liebenberg, J (Johan)
Dob: 2009/09/12 (U16)
Gender: Male
Chess SA id: 109077003
FIDE id:
Region: Capricorn (LCP)
Citizen: RSA
Title(s):
Last active: 2019/05/04 (1880 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 rating836.6
Current Weighted rating836.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)836.6
Current highest rating achieved836.6
Current floor (min rating allowed)500.0
Current K-factor40
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)±278.3
Current Raw change used (final)0.0
Projected new Raw rating836.6
Projected new Weighed rating769.7
Projected new Weighted performance352.6
Projected new final Raw rating (if new WP > new Raw)836.6
Projected new highest rating836.6
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)836.6
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 rating820.0
Current Weighted rating820.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)820.0
Current highest rating achieved820.0
Current floor (min rating allowed)500.0
Current K-factor40
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)±284.9
Current Raw change used (final)0.0
Projected new Raw rating820.0
Projected new Weighed rating754.4
Projected new Weighted performance260.2
Projected new final Raw rating (if new WP > new Raw)820.0
Projected new highest rating820.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)820.0
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 rating654.0
Current Weighted rating654.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)654.0
Current highest rating achieved654.0
Current floor (min rating allowed)500.0
Current K-factor40
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)±361.0
Current Raw change used (final)0.0
Projected new Raw rating654.0
Projected new Weighed rating601.7
Projected new Weighted performance135.2
Projected new final Raw rating (if new WP > new Raw)654.0
Projected new highest rating654.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)654.0
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 rating634.0
Current Weighted rating634.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)634.0
Current highest rating achieved634.0
Current floor (min rating allowed)500.0
Current K-factor40
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)±371.4
Current Raw change used (final)0.0
Projected new Raw rating634.0
Projected new Weighed rating583.3
Projected new Weighted performance60.2
Projected new final Raw rating (if new WP > new Raw)634.0
Projected new highest rating634.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)634.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 2019 Super 12 Laerskole (Juniors) 2019/05/04 2019/05/04 Tshwane (GTP) Rapid 30 0.60 5 5 2.0 792.7 582.8 Analysis
3 Capricorn Qualifying April 2019 (O12) 2019/04/13 2019/04/13 Capricorn (LCP) Standard 60 0.83 5 5 3.0 694.1 701.6 Analysis
2 Capricorn Qualifying 2019 (O12) 2019/02/16 2019/02/16 Capricorn (LCP) Standard 60 0.83 5 5 3.0 595.5 582.8 Analysis
1 Smart Chess Blitz 2018 (U12) 2018/03/03 2018/03/03 Mangaung (FMB) Blitz 5 0.18 7 6 3.0 582.8 582.8 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 21 11 0 10 11.0 52.4 20.2 1104.3 1124.5
White 11 8 0 3 8.0 72.7 193.2 1133.4 1326.5
Black 10 3 0 7 3.0 30.0 -170.0 1072.3 902.3
Standard All 10 6 0 4 6.0 60.0 85.0 1190.7 1275.7
White 6 5 0 1 5.0 83.3 283.3 1203.7 1487.0
Black 4 1 0 3 1.0 25.0 -212.5 1171.3 958.8
Rapid All 5 2 0 3 2.0 40.0 -85.0 1223.5 1138.5
White 2 1 0 1 1.0 50.0 0.0 1279.8 1279.8
Black 3 1 0 2 1.0 33.3 -141.7 1185.9 1044.2
Blitz All 6 3 0 3 3.0 50.0 0.0 860.9 860.9
White 3 2 0 1 2.0 66.7 141.7 895.1 1036.8
Black 3 1 0 2 1.0 33.3 -141.7 826.6 685.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 2090110006 Monoa, L (Lethabo) 2 2.0 2 0 0 100.0 644.8 425.0 1069.8 View list
2 109093223 Eagar, S (Schalk) 1 1.0 1 0 0 100.0 595.5 425.0 1020.5 View list
3 1070098164 Du Plessis, K (Keagen) 1 1.0 1 0 0 100.0 582.8 425.0 1007.8 View list
4 1080109993 Seanego, P (Pitsi) 1 1.0 1 0 0 100.0 595.5 425.0 1020.5 View list
5 108086187 Rossouw, J (Johrne) 1 1.0 1 0 0 100.0 582.8 425.0 1007.8 View list
6 2080116123 Murima, D (Deneo) 1 1.0 1 0 0 100.0 694.1 425.0 1119.1 View list
7 2090116128 Hopyne, P (Phenyo) 1 1.0 1 0 0 100.0 694.1 425.0 1119.1 View list
8 108077917 Whyte, W (Wyatt) 1 1.0 1 0 0 100.0 582.8 425.0 1007.8 View list
9 1090114788 Underhay, L (Leo) 1 1.0 1 0 0 100.0 792.7 425.0 1217.7 View list
10 1090114769 Stoltz, J (Jenog) 1 1.0 1 0 0 100.0 792.7 425.0 1217.7 View list
11 1100107186 Stols, N (Nathan) 1 0.0 0 0 1 0.0 792.7 -425.0 367.7 View list
12 108089792 Sebona, SG (Siyabonga) 1 0.0 0 0 1 0.0 595.5 -425.0 170.5 View list
13 108086800 Sebetola, MP (Masiyele) 1 0.0 0 0 1 0.0 694.1 -425.0 269.1 View list
14 107059658 Eliades, AK (Alexandros) 1 0.0 0 0 1 0.0 582.8 -425.0 157.8 View list
15 1090096813 Mclaughlin, M (Mathew) 1 0.0 0 0 1 0.0 694.1 -425.0 269.1 View list
16 107059659 Marangellis, H (Haralambos) 1 0.0 0 0 1 0.0 582.8 -425.0 157.8 View list
17 1090103359 Kgokolo, M (Mmoni) 1 0.0 0 0 1 0.0 595.5 -425.0 170.5 View list
18 107069734 Jordaan, W (Wian) 1 0.0 0 0 1 0.0 582.8 -425.0 157.8 View list
19 2110101741 De Waal, N (Nadine) 1 0.0 0 0 1 0.0 792.7 -425.0 367.7 View list
20 110088599 Bogaard, FK (Franco) 1 0.0 0 0 1 0.0 792.7 -425.0 367.7 View list