Player Page

Ndlovu, B (Bongani)
Dob: 1998/08/07 (Adult)
Gender: Male
Chess SA id: 1980097337
FIDE id:
Region: West Rand (GWR)
Citizen: RSA
Title(s): SS
Last active: 2024/04/13 (36 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 rating1626.8
Curent Weighted rating1589.0
Curent Weighted performance1572.7
Current official/published rating (highest between Raw, WR and WP)1626.8
Current floor (min rating allowed)1126.8
Current highest rating achieved1626.8
Current K-factor28
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)±90.3
Current Raw change used (final)0.0
Projected new Raw rating1626.8
Projected new Weighed rating1595.1
Projected new Weighted performance1572.7
Projected new official/published rating (highest between new Raw, new WR and new WP)1626.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1626.8
Projected new floor1126.8
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 rating1639.6
Curent Weighted rating1593.7
Curent Weighted performance1588.4
Current official/published rating (highest between Raw, WR and WP)1639.6
Current floor (min rating allowed)1139.6
Current highest rating achieved1639.6
Current K-factor28
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)±88.6
Current Raw change used (final)0.0
Projected new Raw rating1639.6
Projected new Weighed rating1600.3
Projected new Weighted performance1588.4
Projected new official/published rating (highest between new Raw, new WR and new WP)1639.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1639.6
Projected new floor1139.6
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 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)700.0
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 floor700.0
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 rating1297.9
Curent Weighted rating1215.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1297.9
Current floor (min rating allowed)700.0
Current highest rating achieved1297.9
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)±144.2
Current Raw change used (final)0.0
Projected new Raw rating1297.9
Projected new Weighed rating1222.5
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1297.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1297.9
Projected new floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 2024 West Rand RHS Open (Open) 2024/04/13 2024/04/13 West Rand (GWR) Standard 60 0.83 5 5 4.0 1613.1 1625.6 Analysis
2 Wanderers Blitz Tournament 2024 2024/03/23 2024/03/23 Johannesburg Metro (GJM) Blitz 8 0.25 9 9 5.5 1597.7 1200.0 Analysis
1 JNW Open - Classic - Crawford 2024 (B) 2024/03/09 2024/03/09 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1597.7 1605.7 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
14 2024 West Rand RHS Open (Open) 2024/04/13 2024/04/13 West Rand (GWR) Standard 60 0.83 5 5 4.0 1613.1 1625.6 Analysis
13 Wanderers Blitz Tournament 2024 2024/03/23 2024/03/23 Johannesburg Metro (GJM) Blitz 8 0.25 9 9 5.5 1597.7 1200.0 Analysis
12 JNW Open - Classic - Crawford 2024 (B) 2024/03/09 2024/03/09 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1597.7 1605.7 Analysis
11 West Rand vs Bojanala Inter-Regional Championships 2023 (Open) 2023/10/12 2023/10/12 West Rand (GWR) Standard 60 0.83 5 4 2.0 1580.0 1576.3 Analysis
10 JNW Open - Trinityhouse Little Falls 2023 (A) 2023/06/24 2023/06/24 Johannesburg Metro (GJM) Standard 60 0.83 5 5 1.0 1620.0 1625.6 Analysis
9 JNW Open - Crawford 2023 (A) 2023/03/04 2023/03/04 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1593.1 1599.3 Analysis
8 2023 West Rand Open (Open) 2023/02/04 2023/02/04 West Rand (GWR) Standard 60 0.83 5 5 4.0 1563.2 1564.4 Analysis
7 FIDE at The King`s Gate 2.0 2022 (A) 2022/10/21 2022/10/23 Bojanala Platina (NBR) Standard 92 0.94 5 5 4.5 1368.1 1392.3 Analysis
6 2nd West Rand Open 2022 (Open) 2022/08/06 2022/08/06 West Rand (GWR) Standard 60 0.83 5 5 3.0 1346.6 1372.5 Analysis
5 Eureka Open 2022 (C) 2022/07/30 2022/07/30 Sedibeng (GSV) Standard 60 0.83 5 0 0.0 1265.9 1277.5 Analysis
4 JMC Trials 1 - Laerskool Fontainebleau 2022 (Open) 2022/07/24 2022/07/24 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1265.9 1277.5 Analysis
3 JNW Helpmekaar 2022 (Challengers) 2022/07/09 2022/07/09 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.5 1265.9 1277.5 Analysis
2 West Rand Open 2022 (Open) 2022/02/05 2022/02/05 West Rand (GWR) Standard 60 0.83 5 5 3.0 1243.2 1251.6 Analysis
1 Morris Club Challenge 2018 2018/02/17 2018/02/17 Mangaung (FMB) Standard 60 0.83 5 2 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 19 12 3 4 13.5 71.1 178.9 1485.9 1664.9
White 11 7 2 2 8.0 72.7 193.2 1403.4 1596.6
Black 8 5 1 2 5.5 68.8 159.4 1599.4 1758.8
Standard All 10 7 2 1 8.0 80.0 255.0 1471.2 1726.2
White 6 4 1 1 4.5 75.0 212.5 1459.2 1671.7
Black 4 3 1 0 3.5 87.5 318.8 1489.2 1807.9
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 9 5 1 3 5.5 61.1 94.4 1502.3 1596.7
White 5 3 1 1 3.5 70.0 170.0 1336.4 1506.4
Black 4 2 0 2 2.0 50.0 0.0 1709.6 1709.6
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 65 40 5 20 42.5 65.4 130.8 1478.5 1609.2
White 34 23 2 9 24.0 70.6 175.0 1443.4 1618.4
Black 31 17 3 11 18.5 59.7 82.3 1516.9 1599.1
Standard All 56 35 4 17 37.0 66.1 136.6 1474.6 1611.2
White 29 20 1 8 20.5 70.7 175.9 1461.9 1637.7
Black 27 15 3 9 16.5 61.1 94.4 1488.3 1582.8
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 9 5 1 3 5.5 61.1 94.4 1502.3 1596.7
White 5 3 1 1 3.5 70.0 170.0 1336.4 1506.4
Black 4 2 0 2 2.0 50.0 0.0 1709.6 1709.6
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1070134686 Kruger, N (Neeke) 2 2.0 2 0 0 100.0 1317.0 425.0 1742.0 View list
2 1130116883 Tak, R (Rannveer) 2 1.0 1 0 1 50.0 1595.4 0.0 1595.4 View list
3 198056522 Teeke, K (Karabo) 2 0.0 0 0 2 0.0 1423.0 -425.0 998.0 View list
4 100014225 Jolliffe, SR (Shaun) 1 1.0 1 0 0 100.0 1597.7 425.0 2022.7 View list
5 102010662 Goliat, TT (Thamsanqa) 1 1.0 1 0 0 100.0 1346.6 425.0 1771.6 View list
6 1060117311 Joubert, J (Jean-Pierre) 1 1.0 1 0 0 100.0 1563.2 425.0 1988.2 View list
7 2720301045 Knoetze, C (Carla) 1 1.0 1 0 0 100.0 1597.7 425.0 2022.7 View list
8 105050597 Lefyedi, T (Thatego) 1 1.0 1 0 0 100.0 1580.0 425.0 2005.0 View list
9 173086742 Botha, JF (Julian) 1 1.0 1 0 0 100.0 1265.9 425.0 1690.9 View list
10 197067180 Boise, K (Koos) 1 1.0 1 0 0 100.0 1597.7 425.0 2022.7 View list
11 173004580 Chikwava, R (Ronald) 1 1.0 1 0 0 100.0 1593.1 425.0 2018.1 View list
12 2110141710 Dikolomela, T (Tlhogi) 1 1.0 1 0 0 100.0 1613.1 425.0 2038.1 View list
13 104087736 Difotso, T (Tshegofatso) 1 1.0 1 0 0 100.0 1580.0 425.0 2005.0 View list
14 1120136697 Lekwape, R (Retshidisitswe) 1 1.0 1 0 0 100.0 1613.1 425.0 2038.1 View list
15 189053187 Makan, B (Bhavik) 1 1.0 1 0 0 100.0 1265.9 425.0 1690.9 View list
16 1020136687 Malekutu, W (Wandile) 1 1.0 1 0 0 100.0 1243.2 425.0 1668.2 View list
17 197051434 Manqina, S (Sibusiso) 1 1.0 1 0 0 100.0 1613.1 425.0 2038.1 View list
18 191021098 Martins, SS (Shasha) 1 1.0 1 0 0 100.0 1563.2 425.0 1988.2 View list
19 2070100937 Maseko, U (Unathi) 1 1.0 1 0 0 100.0 1563.2 425.0 1988.2 View list
20 207086167 Matshego, T (Thato) 1 1.0 1 0 0 100.0 1368.1 425.0 1793.1 View list