Player Page

Malaba, U (Ushindi)
Dob: 2001/01/11 (Adult)
Gender: Male
Chess SA id: 101084581
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2024/04/06 (21 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 rating1576.4
Curent Weighted rating1512.1
Curent Weighted performance1557.5
Current official/published rating (highest between Raw, WR and WP)1576.4
Current floor (min rating allowed)1076.4
Current highest rating achieved1576.4
Current K-factor32
Games played this month5
Score (S)4.0
Expected score (We)2.63
Difference (S-We)1.37
Current Raw change (no limits, including tournament time weight)36.4
Current min/max change allowed (with limits)±97.0
Current Raw change used (final)36.4
Projected new Raw rating1612.8
Projected new Weighed rating1520.6
Projected new Weighted performance1557.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1612.8
Projected effective change (new Official - current Official)+36.4
Projected new highest rating1612.8
Projected new floor1112.8
Projected new K-facor28
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 rating1580.1
Curent Weighted rating1499.8
Curent Weighted performance1551.8
Current official/published rating (highest between Raw, WR and WP)1580.1
Current floor (min rating allowed)1080.1
Current highest rating achieved1580.1
Current K-factor32
Games played this month5
Score (S)4.0
Expected score (We)2.61
Difference (S-We)1.39
Current Raw change (no limits, including tournament time weight)44.5
Current min/max change allowed (with limits)±96.5
Current Raw change used (final)44.5
Projected new Raw rating1624.6
Projected new Weighed rating1510.3
Projected new Weighted performance1551.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1624.6
Projected effective change (new Official - current Official)+44.5
Projected new highest rating1624.6
Projected new floor1124.6
Projected new K-facor28
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 rating500.0
Curent Weighted rating500.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)500.0
Current floor (min rating allowed)500.0
Current highest rating achieved500.0
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 rating500.0
Projected new Weighted performance
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
Projected new highest rating500.0
Projected new floor500.0
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 rating1003.0
Curent Weighted rating801.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1003.0
Current floor (min rating allowed)500.0
Current highest rating achieved1003.0
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)±219.5
Current Raw change used (final)0.0
Projected new Raw rating1003.0
Projected new Weighed rating821.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1003.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1003.0
Projected new floor500.0
Projected new K-facor40
Tournaments
Tournament: 2024 KSNG CHess Academy Open Tournament (B)
Start: 2024/04/06  End: 2024/04/06  Host: GTP  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 5
Games: 5  Score: 4.0
Main rating: 1576.4  Rating gain/loss: 36.4
Type rating: 1580.1  Rating gain/loss: 44.5
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 2024 KSNG CHess Academy Open Tournament (B) 2024/04/06 2024/04/06 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1576.4 1580.1 Analysis
2 2024 Chris Greyling Open Chess Tournament (B) 2024/03/16 2024/03/16 Tshwane (GTP) Standard 60 0.83 5 5 4.5 1516.4 1508.1 Analysis
1 2024 Gauteng Inter-Region Chess Championship (Adult B+Fifty+Ladies) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 3.5 1512.5 1500.7 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
20 2024 KSNG CHess Academy Open Tournament (B) 2024/04/06 2024/04/06 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1576.4 1580.1 Analysis
19 2024 Chris Greyling Open Chess Tournament (B) 2024/03/16 2024/03/16 Tshwane (GTP) Standard 60 0.83 5 5 4.5 1516.4 1508.1 Analysis
18 2024 Gauteng Inter-Region Chess Championship (Adult B+Fifty+Ladies) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 3.5 1512.5 1500.7 Analysis
17 2023 Tuks Open Chess Tournament (B) 2023/10/07 2023/10/07 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1502.4 1487.3 Analysis
16 2023 Moja Chess Extravaganza (B) 2023/09/30 2023/10/04 Frances Baard (NCF) Standard 120 1.00 9 0 0.0 1502.4 1487.3 Analysis
15 JMC 1 St Peters 2023 (B) 2023/03/18 2023/03/18 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1496.6 1477.7 Analysis
14 South African Open 2022 (Blitz) 2022/07/14 2022/07/14 Cape Town (WCT) Blitz 5 0.18 10 10 5.5 1507.5 500.0 Analysis
13 South African Open 2022 (B) 2022/07/09 2022/07/17 Cape Town (WCT) Standard 120 1.00 11 11 7.0 1507.5 1496.3 Analysis
12 2022 Silver Lakes Chess Club Open Chess Tournament (B) 2022/05/14 2022/05/14 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1551.6 1550.4 Analysis
11 2022 Mid Gauteng Open (B) 2022/05/07 2022/05/07 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1551.6 1550.4 Analysis
10 2022 Lubowski Open Tournament (B) 2022/04/09 2022/04/10 Tshwane (GTP) Standard 90 0.94 5 5 3.5 1555.5 1553.9 Analysis
9 2022 Chris Greyling Open (B) 2022/03/12 2022/03/12 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1547.8 1543.3 Analysis
8 CP Ope 2022 (B) 2022/02/19 2022/02/19 Tshwane (GTP) Standard 60 0.83 5 0 0.0 1534.0 1525.7 Analysis
7 Piet Robertse 2022 (B) 2022/02/05 2022/02/05 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1534.0 1525.7 Analysis
6 2021 Lardies Ope (A+B) 2021/10/29 2021/10/29 Tshwane (GTP) Standard 60 0.83 5 5 2.0 916.7 957.2 Analysis
5 2021 Milos Ristic Open (C) 2021/10/09 2021/10/09 Tshwane (GTP) Standard 60 0.83 5 5 4.0 916.7 957.2 Analysis
4 Pinnacle College Waterfall Open (Pinnacle) 2021/10/02 2021/10/03 Johannesburg Metro (GJM) Standard 90 0.94 6 6 4.5 916.7 957.2 Analysis
3 2021 Gauteng North Open Tournament (C) 2021/08/28 2021/08/29 Tshwane (GTP) Standard 90 0.94 5 5 4.5 598.6 618.8 Analysis
2 2021 Alekhine Open (C) 2021/08/14 2021/08/15 Tshwane (GTP) Standard 90 0.94 5 5 4.0 598.6 618.8 Analysis
1 2019 D3 Individuals (U18 Boys) 2019/04/13 2019/04/13 Tshwane (GTP) Standard 60 0.83 5 5 3.0 500.0 500.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 15 11 2 2 12.0 80.0 255.0 1490.5 1745.5
White 7 5 1 1 5.5 78.6 242.9 1501.1 1744.0
Black 8 6 1 1 6.5 81.3 265.6 1481.2 1746.9
Standard All 15 11 2 2 12.0 80.0 255.0 1490.5 1745.5
White 7 5 1 1 5.5 78.6 242.9 1501.1 1744.0
Black 8 6 1 1 6.5 81.3 265.6 1481.2 1746.9
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 102 62 14 26 69.0 67.6 150.0 1412.5 1562.5
White 51 32 10 9 37.0 72.5 191.7 1403.4 1595.0
Black 51 30 4 17 32.0 62.7 108.3 1421.6 1529.9
Standard All 92 57 13 22 63.5 69.0 161.7 1393.6 1555.3
White 46 29 9 8 33.5 72.8 194.0 1395.0 1589.0
Black 46 28 4 14 30.0 65.2 129.3 1392.2 1521.6
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 10 5 1 4 5.5 55.0 42.5 1586.1 1628.6
White 5 3 1 1 3.5 70.0 170.0 1480.5 1650.5
Black 5 2 0 3 2.0 40.0 -85.0 1691.8 1606.8
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 175000249 Adamson, LJ (Luke) 2 2.0 2 0 0 100.0 1536.0 425.0 1961.0 View list
2 109076140 Jones, E (Edward) 2 2.0 2 0 0 100.0 1534.0 425.0 1959.0 View list
3 199090747 Makumbila, B (Blessing) 2 2.0 2 0 0 100.0 757.7 425.0 1182.7 View list
4 2120115959 Mungal, Z (Zoey) 2 1.0 1 0 1 50.0 1234.2 0.0 1234.2 View list
5 211085191 Naidoo, K (Kajol) 2 1.0 1 0 1 50.0 1527.0 0.0 1527.0 View list
6 1970134627 Tapiwa, JC (Junior Chirume) 2 0.5 0 1 1 25.0 598.6 -212.5 386.1 View list
7 1980136630 Chauke, N (Nicholus) 2 0.0 0 0 2 0.0 1551.6 -425.0 1126.6 View list
8 106095058 Dippenaar, A (Adriaan) 1 1.0 1 0 0 100.0 598.6 425.0 1023.6 View list
9 1110157434 Dharampall, V (Viraak) 1 1.0 1 0 0 100.0 1516.4 425.0 1941.4 View list
10 111092701 Deysel, K (Kaleb) 1 1.0 1 0 0 100.0 916.7 425.0 1341.7 View list
11 208089371 Coetzee, G (Gisele) 1 1.0 1 0 0 100.0 1576.4 425.0 2001.4 View list
12 173004580 Chikwava, R (Ronald) 1 1.0 1 0 0 100.0 916.7 425.0 1341.7 View list
13 110089428 Anderson, AP (Aidan) 1 1.0 1 0 0 100.0 598.6 425.0 1023.6 View list
14 207087582 Amrouni, A (Alexia Shakira) 1 1.0 1 0 0 100.0 916.7 425.0 1341.7 View list
15 206001830 Bent, C (Cierra) 1 1.0 1 0 0 100.0 598.6 425.0 1023.6 View list
16 1020100040 Chauke, M (Mosa) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
17 1720110739 Brink, M (Martin) 1 1.0 1 0 0 100.0 1507.5 425.0 1932.5 View list
18 159002941 Botha, CT (Chakati) 1 1.0 1 0 0 100.0 1507.5 425.0 1932.5 View list
19 105055229 Bodenstein, J (Jeanre) 1 1.0 1 0 0 100.0 1547.8 425.0 1972.8 View list
20 106076003 Dvir, O (Omer) 1 1.0 1 0 0 100.0 1551.6 425.0 1976.6 View list