Player Page

Khumalo, L (Leeroy Duma)
Dob: 2001/09/10 (Adult)
Gender: Male
Chess SA id: 1010101888
FIDE id:
Region: Sedibeng (GSV)
Citizen: RSA
Title(s):
Last active: 2022/09/03 (662 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 rating1538.1
Current Weighted rating1537.7
Current Weighted performance874.4
Current official/published rating (highest between Raw, WR and WP)1538.1
Current highest rating achieved1538.1
Current floor (min rating allowed)1038.1
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)±102.4
Current Raw change used (final)0.0
Projected new Raw rating1538.1
Projected new Weighed rating1414.9
Projected new Weighted performance874.4
Projected new final Raw rating (if new WP > new Raw)1538.1
Projected new highest rating1538.1
Projected new floor1038.1
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1538.1
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 rating1544.0
Current Weighted rating1535.8
Current Weighted performance828.2
Current official/published rating (highest between Raw, WR and WP)1544.0
Current highest rating achieved1544.0
Current floor (min rating allowed)1044.0
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)±101.6
Current Raw change used (final)0.0
Projected new Raw rating1544.0
Projected new Weighed rating1413.4
Projected new Weighted performance828.2
Projected new final Raw rating (if new WP > new Raw)1544.0
Projected new highest rating1544.0
Projected new floor1044.0
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1544.0
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 rating1332.0
Current Weighted rating1328.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1332.0
Current highest rating achieved1332.0
Current floor (min rating allowed)832.0
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)±137.4
Current Raw change used (final)0.0
Projected new Raw rating1332.0
Projected new Weighed rating1222.0
Projected new Weighted performance246.7
Projected new final Raw rating (if new WP > new Raw)1332.0
Projected new highest rating1332.0
Projected new floor832.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1332.0
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
8 Mzansi Spring Open 2022 (Prestige) 2022/09/03 2022/09/03 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1501.7 1482.5 Analysis
7 Chess Power House End of Year Rapid 2019 (A) 2019/12/16 2019/12/16 Johannesburg Metro (GJM) Rapid 15 0.39 7 7 4.0 1479.0 1200.0 Analysis
6 JNW Club - Hoerskool Linden 2019 (A) 2019/06/15 2019/06/15 Johannesburg Metro (GJM) Standard 60 0.83 5 5 1.5 1480.6 1482.3 Analysis
5 2019 Gauteng Secondary Schools Individual Chess Championships (U18 Boys) 2019/05/25 2019/05/25 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1319.4 1342.8 Analysis
4 JNW Club - Trinityhouse Randpark Ridge Open 2019 (Adult) 2019/03/09 2019/03/09 Johannesburg Metro (GJM) Standard 60 0.83 5 5 5.0 1257.2 1270.1 Analysis
3 JNW Club - Trinityhouse Little Falls Open 2019 (Adult) 2019/02/23 2019/02/23 Johannesburg Metro (GJM) Standard 60 0.83 5 5 5.0 1225.2 1231.2 Analysis
2 2018 Gauteng Secondary Schools Individual Chess Championships (U18 Boys) 2018/05/26 2018/05/26 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1200.0 1200.0 Analysis
1 Amigo Spur Eligwa Chess Open 2018 (B) 2018/05/19 2018/05/19 Sedibeng (GSV) Standard 60 0.83 5 5 3.0 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 42 29 1 12 29.5 70.2 172.0 1347.0 1519.0
White 19 16 0 3 16.0 84.2 290.8 1318.6 1609.4
Black 23 13 1 9 13.5 58.7 73.9 1370.4 1444.3
Standard All 35 25 1 9 25.5 72.9 194.3 1287.1 1481.4
White 16 14 0 2 14.0 87.5 318.8 1227.5 1546.2
Black 19 11 1 7 11.5 60.5 89.5 1337.4 1426.9
Rapid All 7 4 0 3 4.0 57.1 60.7 1646.2 1706.9
White 3 2 0 1 2.0 66.7 141.7 1804.9 1946.5
Black 4 2 0 2 2.0 50.0 0.0 1527.1 1527.1
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 1770107734 Badenhorst, N (Nicolaas Jacobus) 2 2.0 2 0 0 100.0 1241.2 425.0 1666.2 View list
2 177028759 Odendaal, W (Willem) 2 2.0 2 0 0 100.0 1490.3 425.0 1915.3 View list
3 103075208 Mokhotsoa, KR (Kamohelo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 102092210 Buba, V (Vukile) 1 1.0 1 0 0 100.0 1501.7 425.0 1926.7 View list
5 175064824 Brown, D (David) 1 1.0 1 0 0 100.0 1225.2 425.0 1650.2 View list
6 173086742 Botha, JF (Julian) 1 1.0 1 0 0 100.0 1225.2 425.0 1650.2 View list
7 175073191 Bester, M (Morne) 1 1.0 1 0 0 100.0 1225.2 425.0 1650.2 View list
8 203010232 Gardiner, N (Noa) 1 1.0 1 0 0 100.0 1501.7 425.0 1926.7 View list
9 1030113210 Lekalakala, T (Tshepo) 1 1.0 1 0 0 100.0 1319.4 425.0 1744.4 View list
10 100017074 Landitho, M (Mzwandile) 1 1.0 1 0 0 100.0 1319.4 425.0 1744.4 View list
11 1000111963 Makwana, A (Adolf) 1 1.0 1 0 0 100.0 1480.6 425.0 1905.6 View list
12 101044645 Maharaj, K (Kiashen) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
13 284022502 Mehlape, RS (Reholegile) 1 1.0 1 0 0 100.0 1257.2 425.0 1682.2 View list
14 1020103331 Morongo, S (Shammah) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
15 1020104388 Ndlovu, M (Mbuso) 1 1.0 1 0 0 100.0 1319.4 425.0 1744.4 View list
16 103027600 Nhamuave, E (Eleazar) 1 1.0 1 0 0 100.0 1319.4 425.0 1744.4 View list
17 104028105 Nolan, RR (Ricco) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
18 191083862 Nyamandi, L (Langutani) 1 1.0 1 0 0 100.0 1479.0 425.0 1904.0 View list
19 102083142 Pather, S (Sivashan) 1 1.0 1 0 0 100.0 1225.2 425.0 1650.2 View list
20 193030451 Pitt, TD (Tyler) 1 1.0 1 0 0 100.0 1257.2 425.0 1682.2 View list