Chess South Africa
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Chess South Africa
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
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
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 rating
1626.8
Curent Weighted rating
1589.0
Curent Weighted performance
1572.7
Current official/published rating (highest between Raw, WR and WP)
1626.8
Current floor (min rating allowed)
1126.8
Current highest rating achieved
1626.8
Current K-factor
28
Games played this month
0
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 rating
1626.8
Projected new Weighed rating
1595.1
Projected new Weighted performance
1572.7
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 rating
1626.8
Projected new floor
1126.8
Projected new K-facor
28
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 rating
1639.6
Curent Weighted rating
1593.7
Curent Weighted performance
1588.4
Current official/published rating (highest between Raw, WR and WP)
1639.6
Current floor (min rating allowed)
1139.6
Current highest rating achieved
1639.6
Current K-factor
28
Games played this month
0
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 rating
1639.6
Projected new Weighed rating
1600.3
Projected new Weighted performance
1588.4
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 rating
1639.6
Projected new floor
1139.6
Projected new K-facor
28
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 rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
Current K-factor
36
Games played this month
0
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 rating
1200.0
Projected new Weighed rating
1200.0
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 rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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 rating
1297.9
Curent Weighted rating
1215.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1297.9
Current floor (min rating allowed)
700.0
Current highest rating achieved
1297.9
Current K-factor
36
Games played this month
0
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 rating
1297.9
Projected new Weighed rating
1222.5
Projected new Weighted performance
0.0
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 rating
1297.9
Projected new floor
700.0
Projected new K-facor
36
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
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
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
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
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 id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
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