Player Page

Liebenberg, M (Malan)
Dob: 2009/06/10 (U16)
Gender: Male
Chess SA id: 1090111310
FIDE id:
Region: Overberg (WOS)
Citizen: RSA
Title(s):
Last active: 2023/08/26 (268 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
Curent Raw rating1139.6
Curent Weighted rating1141.4
Curent Weighted performance924.8
Current official/published rating (highest between Raw, WR and WP)1141.4
Current floor (min rating allowed)701.7
Current highest rating achieved1201.7
Current K-factor36
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)±180.7
Current Raw change used (final)0.0
Projected new Raw rating1139.6
Projected new Weighed rating1141.1
Projected new Weighted performance924.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1141.1
Projected effective change (new Official - current Official)-0.3
Projected new highest rating1201.7
Projected new floor701.7
Projected new K-facor36
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
Curent Raw rating1124.8
Curent Weighted rating1127.3
Curent Weighted performance877.7
Current official/published rating (highest between Raw, WR and WP)1127.3
Current floor (min rating allowed)699.6
Current highest rating achieved1199.6
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)±184.6
Current Raw change used (final)0.0
Projected new Raw rating1124.8
Projected new Weighed rating1127.0
Projected new Weighted performance877.7
Projected new official/published rating (highest between new Raw, new WR and new WP)1127.0
Projected effective change (new Official - current Official)-0.4
Projected new highest rating1199.6
Projected new floor699.6
Projected new K-facor40
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
Curent Raw rating1116.4
Curent Weighted rating1118.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1118.6
Current floor (min rating allowed)647.6
Current highest rating achieved1147.6
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)±186.8
Current Raw change used (final)0.0
Projected new Raw rating1116.4
Projected new Weighed rating1118.3
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1118.3
Projected effective change (new Official - current Official)-0.3
Projected new highest rating1147.6
Projected new floor647.6
Projected new K-facor40
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
Curent Raw rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)647.6
Current highest rating achieved1200.0
Current K-factor36
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1200.0
Projected new floor647.6
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
12 CW Top Schools 2023 (U15 Mix) 2023/08/26 2023/08/26 Cape Winelands (WCW) Rapid 32 0.63 5 5 2.0 1139.1 1122.8 Analysis
11 Cape Winelands Schools Prestige 2023 (U15 Boys) 2023/03/11 2023/03/11 Cape Winelands (WCW) Standard 60 0.83 5 5 1.0 1184.2 1185.6 Analysis
10 Cape Winelands Schools Chess - Trials 1 2023 (U15 Boys) 2023/02/25 2023/02/25 Cape Winelands (WCW) Standard 60 0.83 5 5 3.0 1143.9 1130.8 Analysis
9 Western Cape Schools 2022 (U13 Boys) 2022/05/28 2022/05/29 Cape Winelands (WCW) Standard 65 0.85 6 6 1.0 1183.7 1189.6 Analysis
8 Overberg Primary Schools Closed 2022 (U13 Boys) 2022/03/12 2022/03/12 Overberg (WOS) Standard 60 0.83 5 5 3.0 1148.4 1143.6 Analysis
7 Overberg Schools Trials 2021 (U13) 2021/09/18 2021/09/18 Overberg (WOS) Rapid 30 0.60 5 5 2.0 1148.8 1147.6 Analysis
6 Overberg Closed 2020 (U11 Boys) 2020/03/15 2020/03/15 Overberg (WOS) Standard 60 0.83 5 5 3.0 1117.4 1095.6 Analysis
5 OCF Open 2020 (U12) 2020/01/25 2020/01/25 Overberg (WOS) Rapid 15 0.39 5 5 1.5 1126.1 1200.0 Analysis
4 Western Cape Top Schools 2019 (U11 Mix) 2019/08/31 2019/09/01 Cape Winelands (WCW) Standard 60 0.83 5 5 2.0 1135.1 1106.0 Analysis
3 Overberg Top Schools 2019 (U11) 2019/07/20 2019/07/20 Overberg (WOS) Standard 60 0.83 5 4 2.0 1128.2 1091.2 Analysis
2 Western Cape Schools Individuals 2019 (U11 Boys) 2019/05/18 2019/05/19 Eden District (WEG) Standard 60 0.83 6 5 0.0 1201.7 1199.6 Analysis
1 Overberg School Chess Close Champs 2019 (U11 Boys) 2019/03/08 2019/03/09 Overberg (WOS) Standard 60 0.83 6 6 3.5 1200.0 1200.0 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 65 25 2 38 26.0 40.0 -85.0 1208.4 1123.4
White 31 10 0 21 10.0 32.3 -150.8 1228.8 1077.9
Black 34 15 2 17 16.0 47.1 -25.0 1189.9 1164.9
Standard All 50 20 1 29 20.5 41.0 -76.5 1206.3 1129.8
White 24 8 0 16 8.0 33.3 -141.7 1221.5 1079.8
Black 26 12 1 13 12.5 48.1 -16.3 1192.3 1175.9
Rapid All 15 5 1 9 5.5 36.7 -113.3 1215.4 1102.1
White 7 2 0 5 2.0 28.6 -182.1 1253.6 1071.5
Black 8 3 1 4 3.5 43.8 -53.1 1181.9 1128.8
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1000130183 Joseph, M (Maquin) 2 2.0 2 0 0 100.0 1121.8 425.0 1546.8 View list
2 2100116652 Northman, H (Haylie) 2 2.0 2 0 0 100.0 1128.2 425.0 1553.2 View list
3 1100116650 Van Zyl, M (Marli) 2 2.0 2 0 0 100.0 1128.2 425.0 1553.2 View list
4 109084157 De Wet, S (Samuel) 2 1.0 1 0 1 50.0 1133.1 0.0 1133.1 View list
5 1090099924 Swart, A (Arnold) 2 0.5 0 1 1 25.0 1174.2 -212.5 961.7 View list
6 210088553 Marthinus, S (Shanne) 2 0.0 0 0 2 0.0 1128.2 -425.0 703.2 View list
7 1100106825 Opperman, C (Connor) 2 0.0 0 0 2 0.0 1132.9 -425.0 707.9 View list
8 208084103 Sibeko, M (Mbalntle) 2 0.0 0 0 2 0.0 1128.2 -425.0 703.2 View list
9 1080137494 Britz, J (Jayden) 1 1.0 1 0 0 100.0 1139.1 425.0 1564.1 View list
10 1090116648 Brits, U (Udo) 1 1.0 1 0 0 100.0 1117.4 425.0 1542.4 View list
11 1090139188 Braaft, R (Rozayrio) 1 1.0 1 0 0 100.0 1183.7 425.0 1608.7 View list
12 1090145246 Bontom, J (Jaden Leigh) 1 1.0 1 0 0 100.0 1148.4 425.0 1573.4 View list
13 210089562 Bester, M (Milla) 1 1.0 1 0 0 100.0 1135.1 425.0 1560.1 View list
14 1090130181 Du Plessis, MA (Matthys) 1 1.0 1 0 0 100.0 1117.4 425.0 1542.4 View list
15 1090100607 Du Plessis, L (Luc) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
16 1090151246 Fredericks, M (Maxwil) 1 1.0 1 0 0 100.0 1143.9 425.0 1568.9 View list
17 1090133305 Januarie, C (Chad) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
18 2080156956 Jacobs, J (Jofesline) 1 1.0 1 0 0 100.0 1139.1 425.0 1564.1 View list
19 1080111308 Huddelstone, D (David) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
20 109084345 Mootsi, K (Karabo) 1 1.0 1 0 0 100.0 1184.2 425.0 1609.2 View list