Player Page

Mvenya, ZL (Zizinwe Libhongo)
Dob: 2008/01/14 (U18)
Gender: Male
Chess SA id: 108084928
FIDE id:
Region: Pixley-ka-Seme (NCP)
Citizen: RSA
Title(s):
Last active: 2024/02/17 (130 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 rating1365.6
Current Weighted rating1281.0
Current Weighted performance1309.6
Current official/published rating (highest between Raw, WR and WP)1365.6
Current highest rating achieved1425.3
Current floor (min rating allowed)925.3
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)±131.0
Current Raw change used (final)0.0
Projected new Raw rating1365.6
Projected new Weighed rating1179.2
Projected new Weighted performance1309.6
Projected new final Raw rating (if new WP > new Raw)1365.6
Projected new highest rating1425.3
Projected new floor925.3
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1365.6
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 rating1368.0
Current Weighted rating1278.2
Current Weighted performance1309.6
Current official/published rating (highest between Raw, WR and WP)1368.0
Current highest rating achieved1420.9
Current floor (min rating allowed)920.9
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)±130.5
Current Raw change used (final)0.0
Projected new Raw rating1368.0
Projected new Weighed rating1176.7
Projected new Weighted performance1309.6
Projected new final Raw rating (if new WP > new Raw)1368.0
Projected new highest rating1420.9
Projected new floor920.9
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1368.0
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 rating500.0
Current Weighted rating500.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)500.0
Current highest rating achieved500.0
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)±449.5
Current Raw change used (final)0.0
Projected new Raw rating500.0
Projected new Weighed rating460.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating500.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)500.0
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 rating500.0
Current Weighted rating500.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)500.0
Current highest rating achieved500.0
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)±449.5
Current Raw change used (final)0.0
Projected new Raw rating500.0
Projected new Weighed rating460.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating500.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)500.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 2024 Frances Baard Schools Open II (U17) 2024/02/17 2024/02/17 Frances Baard (NCF) Standard 62 0.84 5 5 3.0 1280.4 1285.8 Analysis
2 Hopetown Open Chess Tournament 2024 (U18+Open) 2024/02/10 2024/02/10 Frances Baard (NCF) Standard 62 0.84 5 5 3.5 1280.4 1285.8 Analysis
1 HSDA School Open 2024 (U16-Open) 2024/01/27 2024/01/27 Frances Baard (NCF) Standard 62 0.84 5 5 4.0 1235.8 1231.7 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
20 2024 Frances Baard Schools Open II (U17) 2024/02/17 2024/02/17 Frances Baard (NCF) Standard 62 0.84 5 5 3.0 1280.4 1285.8 Analysis
19 Hopetown Open Chess Tournament 2024 (U18+Open) 2024/02/10 2024/02/10 Frances Baard (NCF) Standard 62 0.84 5 5 3.5 1280.4 1285.8 Analysis
18 HSDA School Open 2024 (U16-Open) 2024/01/27 2024/01/27 Frances Baard (NCF) Standard 62 0.84 5 5 4.0 1235.8 1231.7 Analysis
17 2023 Northern Cape Schools Provincial Trials (U15 Boys) 2023/06/24 2023/06/24 Frances Baard (NCF) Standard 62 0.84 5 5 3.0 1212.4 1199.1 Analysis
16 Pixley Ka Seme Schools Chess Trials 2023 (U15 Boys) 2023/05/27 2023/05/27 Pixley-ka-Seme (NCP) Standard 62 0.84 5 5 2.5 1246.0 1234.9 Analysis
15 Hopetown School Chess Open Tournament 2023 (U15) 2023/05/06 2023/05/06 Pixley-ka-Seme (NCP) Standard 62 0.84 5 5 1.5 1246.0 1234.9 Analysis
14 Hopetown Schools Chess Open Tournament 2023 (U15) 2023/02/25 2023/02/25 John Taolo Gaetswewe (NCJ) Standard 62 0.84 5 5 2.0 1265.1 1255.7 Analysis
13 Frances Baard Schools Individuals 2023 (U15) 2023/02/18 2023/02/18 Frances Baard (NCF) Standard 62 0.84 5 5 3.0 1265.1 1255.7 Analysis
12 Pixley Chess Trials 2022 (U16) 2022/09/03 2022/09/03 Pixley-ka-Seme (NCP) Standard 62 0.84 5 5 2.0 1319.1 1320.7 Analysis
11 Northern Cape Provincial Schools Trials 2022 (U15 Boys) 2022/06/24 2022/06/24 Frances Baard (NCF) Standard 62 0.84 5 5 3.5 1299.7 1295.4 Analysis
10 Hopetown Chess Club Open Tournament 2022 (U13+U15) 2022/05/14 2022/05/14 John Taolo Gaetswewe (NCJ) Standard 62 0.84 5 5 3.0 1316.4 1315.9 Analysis
9 Grey College Team Championship 2022 (A) 2022/02/18 2022/02/19 Mangaung (FMB) Standard 60 0.83 5 5 3.0 1305.0 1299.9 Analysis
8 Africa Schools Individual Chess Championship 2021 2021/12/13 2021/12/19 Kenya (KEN) Standard 150 1.00 9 8 2.5 1425.3 1420.9 Analysis
7 Pixley Schools Summer Games Eliminations 2021 2021/10/14 2021/10/14 Pixley-ka-Seme (NCP) Standard 60 0.83 5 5 5.0 1321.2 1317.5 Analysis
6 Pixley Chess Open 2021 (U14) 2021/05/15 2021/05/15 Pixley-ka-Seme (NCP) Standard 62 0.84 5 5 5.0 865.6 936.0 Analysis
5 Pixley Chess Open 2 2021 (B) 2021/04/17 2021/04/17 Pixley-ka-Seme (NCP) Standard 60 0.83 5 5 4.0 737.1 786.4 Analysis
4 Pixley Chess Open 2021 2021/03/27 2021/03/27 Pixley-ka-Seme (NCP) Standard 60 0.83 5 5 3.5 621.9 647.6 Analysis
3 NC Open Schools 2020 (U13 Open) 2020/02/29 2020/02/29 Frances Baard (NCF) Standard 60 0.83 5 2 0.0 622.2 648.0 Analysis
2 Pixley Schools District Eliminations 2018 (U11) 2018/04/14 2018/04/14 Pixley-ka-Seme (NCP) Standard 60 0.83 5 5 3.0 529.2 535.2 Analysis
1 Pixley ka Seme Open 2018 (U12) 2018/02/10 2018/02/10 Pixley-ka-Seme (NCP) Standard 60 0.83 5 5 2.5 500.0 500.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 15 10 1 4 10.5 70.0 170.0 1262.9 1432.9
White 8 5 1 2 5.5 68.8 159.4 1298.0 1457.4
Black 7 5 0 2 5.0 71.4 182.1 1222.8 1405.0
Standard All 15 10 1 4 10.5 70.0 170.0 1262.9 1432.9
White 8 5 1 2 5.5 68.8 159.4 1298.0 1457.4
Black 7 5 0 2 5.0 71.4 182.1 1222.8 1405.0
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 100 56 7 37 59.5 59.5 80.7 1167.0 1247.7
White 52 27 4 21 29.0 55.8 49.0 1168.0 1217.0
Black 48 29 3 16 30.5 63.5 115.1 1165.9 1281.1
Standard All 100 56 7 37 59.5 59.5 80.7 1167.0 1247.7
White 52 27 4 21 29.0 55.8 49.0 1168.0 1217.0
Black 48 29 3 16 30.5 63.5 115.1 1165.9 1281.1
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 108084931 May, AD (Alrique Dominic) 8 5.0 4 2 2 62.5 1050.2 106.3 1156.4 View list
2 108084930 Kitengye, PE (Patrick Ebondo) 7 1.5 1 1 5 21.4 1083.7 -242.9 840.8 View list
3 108084924 Madyo, M (Mbuyiselo) 5 2.0 2 0 3 40.0 1274.9 -85.0 1189.9 View list
4 108084926 Mjandana, AO (Ambeswa Onke) 4 3.0 3 0 1 75.0 1086.9 212.5 1299.4 View list
5 1100108218 Murphy, M (Migael) 3 2.0 2 0 1 66.7 1101.4 141.7 1243.1 View list
6 1090132588 Siyoko, B (Bonakele) 3 2.0 2 0 1 66.7 868.3 141.7 1010.0 View list
7 1100134192 Vermeulen, W (Waltie) 2 2.0 2 0 0 100.0 1026.8 425.0 1451.8 View list
8 1090152541 Labuschagne, S (Sihan) 2 1.5 1 1 0 75.0 1255.5 212.5 1468.0 View list
9 1090105347 Botha, J (Jan-Petrus) 2 1.0 1 0 1 50.0 1065.3 0.0 1065.3 View list
10 1080108222 Lekhwi, A (Azania) 2 0.0 0 0 2 0.0 943.6 -425.0 518.6 View list
11 1070133923 Markgraaff, TC (TC Ivandro) 2 0.0 0 0 2 0.0 1317.8 -425.0 892.8 View list
12 1070142022 Booysen, T (Tyrelle) 1 1.0 1 0 0 100.0 1280.4 425.0 1705.4 View list
13 1080191651 Boltman, G (Gilermo) 1 1.0 1 0 0 100.0 1280.4 425.0 1705.4 View list
14 1080146491 Blom, D (Deano) 1 1.0 1 0 0 100.0 1319.1 425.0 1744.1 View list
15 1100191650 Beginsel, C (Christiano) 1 1.0 1 0 0 100.0 1235.8 425.0 1660.8 View list
16 2070100137 Barnard, C (Charlize) 1 1.0 1 0 0 100.0 529.2 425.0 954.2 View list
17 1070192423 Badenhorst, F (Frans) 1 1.0 1 0 0 100.0 1280.4 425.0 1705.4 View list
18 2100134194 April, C (Cherese) 1 1.0 1 0 0 100.0 1235.8 425.0 1660.8 View list
19 1080134196 Deysel, M (Marnu) 1 1.0 1 0 0 100.0 1321.2 425.0 1746.2 View list
20 1070142025 Dawson, E (Emile) 1 1.0 1 0 0 100.0 1299.7 425.0 1724.7 View list