Player Page

Nsibande, B (Bonisani)
Dob: 2000/01/15 (Adult)
Gender: Male
Chess SA id: 100080989
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2024/05/11 (37 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 rating1799.4
Current Weighted rating1726.0
Current Weighted performance1687.5
Current official/published rating (highest between Raw, WR and WP)1799.4
Current highest rating achieved1799.4
Current floor (min rating allowed)1299.4
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)±70.6
Current Raw change used (final)0.0
Projected new Raw rating1799.4
Projected new Weighed rating1589.3
Projected new Weighted performance1687.5
Projected new final Raw rating (if new WP > new Raw)1799.4
Projected new highest rating1799.4
Projected new floor1299.4
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1799.4
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 rating1781.4
Current Weighted rating1723.3
Current Weighted performance1710.3
Current official/published rating (highest between Raw, WR and WP)1781.4
Current highest rating achieved1781.4
Current floor (min rating allowed)1281.4
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)±72.4
Current Raw change used (final)0.0
Projected new Raw rating1781.4
Projected new Weighed rating1586.3
Projected new Weighted performance1710.3
Projected new final Raw rating (if new WP > new Raw)1781.4
Projected new highest rating1781.4
Projected new floor1281.4
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1781.4
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 rating1449.9
Current Weighted rating1419.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1449.9
Current highest rating achieved1449.9
Current floor (min rating allowed)949.9
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)±116.1
Current Raw change used (final)0.0
Projected new Raw rating1449.9
Projected new Weighed rating1307.1
Projected new Weighted performance971.6
Projected new final Raw rating (if new WP > new Raw)1449.9
Projected new highest rating1449.9
Projected new floor949.9
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1449.9
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 rating1446.4
Current Weighted rating1415.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1446.4
Current highest rating achieved1446.4
Current floor (min rating allowed)946.4
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)±116.7
Current Raw change used (final)0.0
Projected new Raw rating1446.4
Projected new Weighed rating1303.6
Projected new Weighted performance763.7
Projected new final Raw rating (if new WP > new Raw)1446.4
Projected new highest rating1446.4
Projected new floor946.4
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1446.4
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 JMC Crawford International Sandton 2024 (A) 2024/05/11 2024/05/11 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.5 1782.0 1758.4 Analysis
1 1st Knights Open Tournament 2024 (A) 2024/03/23 2024/03/23 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1745.9 1711.6 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
32 JMC Crawford International Sandton 2024 (A) 2024/05/11 2024/05/11 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.5 1782.0 1758.4 Analysis
31 1st Knights Open Tournament 2024 (A) 2024/03/23 2024/03/23 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1745.9 1711.6 Analysis
30 Africawide Chess Championship 2023 (Open) 2023/11/03 2023/11/05 Johannesburg Metro (GJM) Standard 90 0.94 7 6 2.0 1688.5 1713.5 Analysis
29 2023 Moja Chess Extravaganza (Blitz) 2023/10/03 2023/10/03 Frances Baard (NCF) Blitz 5 0.18 7 7 4.5 1729.8 1381.0 Analysis
28 2023 Moja Chess Extravaganza (Prestige) 2023/09/30 2023/10/04 Frances Baard (NCF) Standard 120 1.00 9 9 3.0 1729.8 1758.6 Analysis
27 Mzansi Spring Rapid 2023 2023/09/02 2023/09/02 Johannesburg Metro (GJM) Rapid 15 0.39 7 6 3.5 1743.3 1392.4 Analysis
26 JNW Open - Trinityhouse Little Falls 2023 (A) 2023/05/13 2023/05/13 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1702.2 1713.2 Analysis
25 JMC 1 St Peters 2023 (A) 2023/03/18 2023/03/18 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.5 1672.9 1678.5 Analysis
24 JNW Open - Crawford 2023 (A) 2023/03/04 2023/03/04 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1672.9 1678.5 Analysis
23 CPH Chess Clubs Challenge 2022 (A) 2022/11/12 2022/11/12 Johannesburg Metro (GJM) Rapid 20 0.47 7 6 1.5 1663.3 1339.5 Analysis
22 Moja Open 2022 (Prestige) 2022/03/19 2022/03/22 Frances Baard (NCF) Standard 120 1.00 7 0 0.0 1663.3 1678.5 Analysis
21 JNW Club - Bryanston Open1 2020 (A) 2020/02/01 2020/02/01 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1648.1 1671.5 Analysis
20 Springs Chess Club Open 2020 (A) 2020/01/25 2020/01/25 Ekurhuleni (GE) Standard 60 0.83 5 4 2.0 1625.8 1660.3 Analysis
19 2019 South African Junior Team Championships (U20A) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 6 3.0 1625.8 1660.3 Analysis
18 JHB Metro Closed 2019 (Open) 2019/07/27 2019/07/28 Johannesburg Metro (GJM) Standard 90 0.94 6 6 4.0 1548.4 1520.4 Analysis
17 JNW Club - Helpmekaar Kollege Open 2019 (A) 2019/07/06 2019/07/06 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1548.4 1520.4 Analysis
16 2019 SWVG Arnold Classic (Blitz Open) 2019/05/19 2019/05/19 Tshwane (GTP) Blitz 5 0.18 10 9 5.0 1516.5 1347.9 Analysis
15 2019 SWVG Arnold Classic (Rapid Open) 2019/05/18 2019/05/19 Tshwane (GTP) Rapid 35 0.66 10 10 7.0 1516.5 1227.5 Analysis
14 JNW Club - Bryanston Open 2 2019 (A) 2019/05/11 2019/05/11 Johannesburg Metro (GJM) Standard 60 0.83 5 4 1.5 1516.5 1517.8 Analysis
13 JNW Club - Bryanston Open 1 2019 (A) 2019/01/26 2019/01/26 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.5 1487.8 1482.0 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 6 1 3 6.5 65.0 127.5 1834.9 1962.4
White 5 4 0 1 4.0 80.0 255.0 1708.9 1963.9
Black 5 2 1 2 2.5 50.0 0.0 1961.0 1961.0
Standard All 10 6 1 3 6.5 65.0 127.5 1834.9 1962.4
White 5 4 0 1 4.0 80.0 255.0 1708.9 1963.9
Black 5 2 1 2 2.5 50.0 0.0 1961.0 1961.0
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 179 93 29 57 107.5 60.1 85.5 1533.0 1618.5
White 90 50 14 26 57.0 63.3 113.3 1508.6 1621.9
Black 89 43 15 31 50.5 56.7 57.3 1557.7 1615.0
Standard All 134 69 24 41 81.0 60.4 88.8 1520.1 1609.0
White 66 36 12 18 42.0 63.6 115.9 1496.8 1612.7
Black 68 33 12 23 39.0 57.4 62.5 1542.8 1605.3
Rapid All 22 10 4 8 12.0 54.5 38.6 1624.8 1663.4
White 12 6 1 5 6.5 54.2 35.4 1603.9 1639.3
Black 10 4 3 3 5.5 55.0 42.5 1649.8 1692.3
Blitz All 23 14 1 8 14.5 63.0 110.9 1520.1 1631.0
White 12 8 1 3 8.5 70.8 177.1 1478.0 1655.1
Black 11 6 0 5 6.0 54.5 38.6 1566.1 1604.7
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 100017074 Landitho, M (Mzwandile) 4 1.0 0 2 2 25.0 1400.4 -212.5 1187.9 View list
2 199080988 Mthombeni, S (Sanele) 3 2.0 1 2 0 66.7 1512.9 141.7 1654.6 View list
3 110086011 Felix, R (Raphael) 3 1.0 1 0 2 33.3 1709.3 -141.7 1567.6 View list
4 104056090 Weisz, B (Benjamin) 3 1.0 0 2 1 33.3 1441.8 -141.7 1300.2 View list
5 101015487 Khumalo, KB (Keith) 3 0.5 0 1 2 16.7 1608.3 -283.3 1325.0 View list
6 182025885 Mthunzi, B (Brighton) 3 0.0 0 0 3 0.0 1717.5 -425.0 1292.5 View list
7 103089889 Crossley-Forest, K (Kyle) 2 2.0 2 0 0 100.0 1516.5 425.0 1941.5 View list
8 207069536 Boshoma, C (Chisomo) 2 2.0 2 0 0 100.0 1402.8 425.0 1827.8 View list
9 156017226 Laureles, R (Raymundo) 2 2.0 2 0 0 100.0 1532.5 425.0 1957.5 View list
10 204057236 Naicker, K (Kerri-Anne) 2 2.0 2 0 0 100.0 1449.3 425.0 1874.3 View list
11 1890162468 Cardoso, H (Hugo Arvai Lampiao) 2 1.0 1 0 1 50.0 1729.8 0.0 1729.8 View list
12 107069948 Jones, W (William) 2 1.0 1 0 1 50.0 1716.0 0.0 1716.0 View list
13 177017896 Letsoalo, PM (Peter) 2 1.0 1 0 1 50.0 1516.5 0.0 1516.5 View list
14 102051345 Nyathi, M (Musa) 2 1.0 1 0 1 50.0 1580.3 0.0 1580.3 View list
15 105060227 Pillay, M (Mikhael) 2 1.0 1 0 1 50.0 1569.6 0.0 1569.6 View list
16 189038287 Tshetlo, T (Tshepo) 2 1.0 1 0 1 50.0 1644.5 0.0 1644.5 View list
17 102010365 George, B (Bernet) 2 0.5 0 1 1 25.0 1367.6 -212.5 1155.1 View list
18 167014324 Jonker, W (Waldo) 2 0.5 0 1 1 25.0 1516.5 -212.5 1304.0 View list
19 186019949 Makondo, B (Bafana) 2 0.5 0 1 1 25.0 1516.5 -212.5 1304.0 View list
20 103022974 Mhango, BF (Banele) 2 0.5 0 1 1 25.0 1682.8 -212.5 1470.3 View list