Chess South Africa
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Chess South Africa
Ngidi, N (Ndumiso)
Dob:
2011/01/04 (U14)
Gender:
Male
Chess SA id:
1110140733
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/09/01 (99 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
Current Raw rating
1519.9
Current Weighted rating
1494.0
Current Weighted performance
1436.9
Current official/published rating (highest between Raw, WR and WP)
1519.9
Current highest rating achieved
1552.7
Current floor (min rating allowed)
1052.7
Current K-factor
32
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)
±105.1
Current Raw change used (final)
0.0
Projected new Raw rating
1519.9
Projected new Weighed rating
1377.3
Projected new Weighted performance
1436.9
Projected new final Raw rating (if new WP > new Raw)
1519.9
Projected new highest rating
1552.7
Projected new floor
1052.7
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1519.9
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 rating
1494.5
Current Weighted rating
1465.3
Current Weighted performance
1436.9
Current official/published rating (highest between Raw, WR and WP)
1494.5
Current highest rating achieved
1515.3
Current floor (min rating allowed)
1015.3
Current K-factor
32
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)
±109.0
Current Raw change used (final)
0.0
Projected new Raw rating
1494.5
Projected new Weighed rating
1350.7
Projected new Weighted performance
1436.9
Projected new final Raw rating (if new WP > new Raw)
1494.5
Projected new highest rating
1515.3
Projected new floor
1015.3
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1494.5
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 rating
1533.0
Current Weighted rating
1490.4
Current Weighted performance
1422.0
Current official/published rating (highest between Raw, WR and WP)
1533.0
Current highest rating achieved
1533.0
Current floor (min rating allowed)
1033.0
Current K-factor
32
s
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)
±103.2
Current Raw change used (final)
0.0
Projected new Raw rating
1533.0
Projected new Weighed rating
1374.7
Projected new Weighted performance
1422.0
Projected new final Raw rating (if new WP > new Raw)
1533.0
Projected new highest rating
1533.0
Projected new floor
1033.0
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1533.0
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 rating
1276.3
Current Weighted rating
1245.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1276.3
Current highest rating achieved
1276.3
Current floor (min rating allowed)
776.3
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)
±148.7
Current Raw change used (final)
0.0
Projected new Raw rating
1276.3
Projected new Weighed rating
1147.5
Projected new Weighted performance
515.9
Projected new final Raw rating (if new WP > new Raw)
1276.3
Projected new highest rating
1276.3
Projected new floor
776.3
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1276.3
Projected effective change (new Official - current Official)
=0.0
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
13
Western Cape Top Schools Championship 2024 (U13 Mixed)
2024/08/30
2024/09/01
Eden (WEG)
Standard
60
0.83
6
6
3.0
1530.2
1502.2
Analysis
12
CT League 2024 (D)
2024/08/03
2024/08/03
Cape Town (WCT)
Standard
70
0.87
6
3
2.0
1530.2
1502.2
Analysis
11
CT Metro District East Top Schools Chess 2024 (U13 Mixed)
2024/07/27
2024/07/28
Cape Town (WCT)
Standard
60
0.83
5
5
4.5
1552.7
1514.0
Analysis
10
Chess Elevation Series - July 2024 (Level 4)
2024/07/05
2024/07/06
Cape Town (WCT)
Standard
70
0.87
5
5
1.0
1552.7
1514.0
Analysis
9
Cape Town Chess Federation Closed Chess Championships 2024 (U14)
2024/06/15
2024/06/16
Cape Town (WCT)
Standard
70
0.87
6
6
4.0
1550.8
1515.3
Analysis
8
Cape Town Junior League Finals 2024 (U13 Open A)
2024/05/18
2024/05/18
Cape Town (WCT)
Rapid
25
0.54
5
5
3.5
1528.2
1527.9
Analysis
7
Western Cape PS Individuals Championship 2024 (U13 Boys)
2024/05/04
2024/05/05
West Coast (WCU)
Standard
60
0.83
6
6
4.5
1528.2
1483.6
Analysis
6
Cape Town Junior League Qualifier 2024 (U13 Open)
2024/04/06
2024/04/06
Cape Town (WCT)
Rapid
25
0.54
6
5
5.0
1500.0
1457.5
Analysis
5
Western Cape Inter Region Cup 2024 (U14 Boys)
2024/03/23
2024/03/24
Overberg (WOS)
Standard
90
0.94
5
4
3.0
1463.4
1434.2
Analysis
4
Western Cape Inter Region Cup 2024 (Blitz)
2024/03/22
2024/03/22
Overberg (WOS)
Blitz
5
0.18
7
7
4.5
1463.4
1200.0
Analysis
3
Cape Town Open Chess Championship 2024 (Intermediate)
2024/03/16
2024/03/17
Cape Town (WCT)
Standard
70
0.87
6
6
3.5
1463.4
1434.2
Analysis
2
Cape Town Metro Schools Chess Closed Individuals 2024 (U13 Boys)
2024/03/02
2024/03/03
Cape Town (WCT)
Standard
60
0.83
6
6
4.0
1463.4
1434.2
Analysis
1
CT District East Schools Chess Individuals Trails 2024 (U13 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
4.0
1456.2
1426.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
28
Western Cape Top Schools Championship 2024 (U13 Mixed)
2024/08/30
2024/09/01
Eden (WEG)
Standard
60
0.83
6
6
3.0
1530.2
1502.2
Analysis
27
CT League 2024 (D)
2024/08/03
2024/08/03
Cape Town (WCT)
Standard
70
0.87
6
3
2.0
1530.2
1502.2
Analysis
26
CT Metro District East Top Schools Chess 2024 (U13 Mixed)
2024/07/27
2024/07/28
Cape Town (WCT)
Standard
60
0.83
5
5
4.5
1552.7
1514.0
Analysis
25
Chess Elevation Series - July 2024 (Level 4)
2024/07/05
2024/07/06
Cape Town (WCT)
Standard
70
0.87
5
5
1.0
1552.7
1514.0
Analysis
24
Cape Town Chess Federation Closed Chess Championships 2024 (U14)
2024/06/15
2024/06/16
Cape Town (WCT)
Standard
70
0.87
6
6
4.0
1550.8
1515.3
Analysis
23
Cape Town Junior League Finals 2024 (U13 Open A)
2024/05/18
2024/05/18
Cape Town (WCT)
Rapid
25
0.54
5
5
3.5
1528.2
1527.9
Analysis
22
Western Cape PS Individuals Championship 2024 (U13 Boys)
2024/05/04
2024/05/05
West Coast (WCU)
Standard
60
0.83
6
6
4.5
1528.2
1483.6
Analysis
21
Cape Town Junior League Qualifier 2024 (U13 Open)
2024/04/06
2024/04/06
Cape Town (WCT)
Rapid
25
0.54
6
5
5.0
1500.0
1457.5
Analysis
20
Western Cape Inter Region Cup 2024 (U14 Boys)
2024/03/23
2024/03/24
Overberg (WOS)
Standard
90
0.94
5
4
3.0
1463.4
1434.2
Analysis
19
Western Cape Inter Region Cup 2024 (Blitz)
2024/03/22
2024/03/22
Overberg (WOS)
Blitz
5
0.18
7
7
4.5
1463.4
1200.0
Analysis
18
Cape Town Open Chess Championship 2024 (Intermediate)
2024/03/16
2024/03/17
Cape Town (WCT)
Standard
70
0.87
6
6
3.5
1463.4
1434.2
Analysis
17
Cape Town Metro Schools Chess Closed Individuals 2024 (U13 Boys)
2024/03/02
2024/03/03
Cape Town (WCT)
Standard
60
0.83
6
6
4.0
1463.4
1434.2
Analysis
16
CT District East Schools Chess Individuals Trails 2024 (U13 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
4.0
1456.2
1426.2
Analysis
15
Western Cape Closed Championship 2023 (U14)
2023/09/23
2023/09/23
Cape Town (WCT)
Rapid
25
0.54
6
6
4.0
1450.5
1464.9
Analysis
14
CT Metro District East Top Schools Chess 2023 (U13 Mixed)
2023/07/29
2023/07/29
Cape Town (WCT)
Rapid
30
0.60
7
5
4.0
1444.0
1394.5
Analysis
13
Curro Durbanville Chess Open Rapid 2023 (U14)
2023/07/15
2023/07/15
Cape Town (WCT)
Rapid
35
0.66
6
6
4.0
1444.0
1394.5
Analysis
12
WP Closed 2023 (U14)
2023/06/16
2023/06/17
Cape Town (WCT)
Standard
70
0.87
6
6
4.5
1398.0
1350.0
Analysis
11
Steinitz Open 2023 (U14)
2023/05/27
2023/05/27
Cape Town (WCT)
Rapid
20
0.47
5
5
4.0
1342.0
1274.6
Analysis
10
Rhenish Primary Tournament 2023 (U14)
2023/05/13
2023/05/13
Cape Winelands (WCW)
Rapid
30
0.60
6
5
4.0
1342.0
1274.6
Analysis
9
Western Cape PS Individuals 2023 (U13 Boys)
2023/05/05
2023/05/06
Cape Town (WCT)
Standard
60
0.83
6
6
3.5
1342.0
1331.6
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
69
40
13
16
46.5
67.4
147.8
1412.4
1560.2
White
34
21
6
7
24.0
70.6
175.0
1410.3
1585.3
Black
35
19
7
9
22.5
64.3
121.4
1414.5
1535.9
Standard
All
52
28
11
13
33.5
64.4
122.6
1398.1
1520.7
White
26
16
5
5
18.5
71.2
179.8
1370.8
1550.6
Black
26
12
6
8
15.0
57.7
65.4
1425.4
1490.8
Rapid
All
10
8
1
1
8.5
85.0
297.5
1370.2
1667.7
White
5
5
0
0
5.0
100.0
425.0
1370.6
1795.6
Black
5
3
1
1
3.5
70.0
170.0
1369.8
1539.8
Blitz
All
7
4
1
2
4.5
64.3
121.4
1579.0
1700.4
White
3
0
1
2
0.5
16.7
-283.3
1818.5
1535.1
Black
4
4
0
0
4.0
100.0
425.0
1399.4
1824.4
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
154
95
19
40
104.5
67.9
151.8
1341.2
1493.0
White
78
50
10
18
55.0
70.5
174.4
1338.1
1512.4
Black
76
45
9
22
49.5
65.1
128.6
1344.4
1473.0
Standard
All
87
50
15
22
57.5
66.1
136.8
1369.2
1506.0
White
43
27
7
9
30.5
70.9
177.9
1348.3
1526.2
Black
44
23
8
13
27.0
61.4
96.6
1389.6
1486.2
Rapid
All
60
41
3
16
42.5
70.8
177.1
1272.9
1450.0
White
32
23
2
7
24.0
75.0
212.5
1279.3
1491.8
Black
28
18
1
9
18.5
66.1
136.6
1265.6
1402.2
Blitz
All
7
4
1
2
4.5
64.3
121.4
1579.0
1700.4
White
3
0
1
2
0.5
16.7
-283.3
1818.5
1535.1
Black
4
4
0
0
4.0
100.0
425.0
1399.4
1824.4
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
2110150428
Kirthan, V (Vajra)
3
3.0
3
0
0
100.0
1385.1
425.0
1810.1
View list
2
110094681
Meyer, M (Matthew)
3
0.0
0
0
3
0.0
1341.7
-425.0
916.7
View list
3
1110140722
Black, L (Levi)
2
2.0
2
0
0
100.0
1242.5
425.0
1667.5
View list
4
1110157082
Conradie, M (Michael)
2
2.0
2
0
0
100.0
1498.3
425.0
1923.3
View list
5
1100132105
Els, A (Aiden)
2
2.0
2
0
0
100.0
1396.3
425.0
1821.3
View list
6
1110150425
Haman, R (Rico)
2
2.0
2
0
0
100.0
1396.3
425.0
1821.3
View list
7
1140134078
Manning, C (Callan)
2
2.0
2
0
0
100.0
1514.1
425.0
1939.1
View list
8
1110138431
Viljoen, P (Pieter)
2
2.0
2
0
0
100.0
1495.8
425.0
1920.8
View list
9
1110150421
Faure, D (Douglas)
2
1.0
1
0
1
50.0
1374.2
0.0
1374.2
View list
10
1120097961
Kruger, D (Dawid)
2
1.0
1
0
1
50.0
1459.8
0.0
1459.8
View list
11
1100142369
Uys, B (Brendan)
2
1.0
1
0
1
50.0
1341.5
0.0
1341.5
View list
12
1100140774
Van Der Spuy, A (Albert)
2
1.0
1
0
1
50.0
1328.8
0.0
1328.8
View list
13
1110146392
Combrink, C (Christopher)
2
1.0
0
2
0
50.0
1529.2
0.0
1529.2
View list
14
1120140113
Guo, A (Aleks)
2
1.0
0
2
0
50.0
1508.1
0.0
1508.1
View list
15
1110109002
Maruma, KB (Kamogelo)
2
0.5
0
1
1
25.0
1337.5
-212.5
1125.0
View list
16
1120135094
Singh, S (Shaurya)
2
0.5
0
1
1
25.0
1237.2
-212.5
1024.7
View list
17
1110102387
Smith, Z (Zion)
2
0.5
0
1
1
25.0
1383.2
-212.5
1170.7
View list
18
1110106190
Salimu, C (Chase)
2
0.0
0
0
2
0.0
1396.6
-425.0
971.6
View list
19
1110104004
Shapiro, M (Matthew)
2
0.0
0
0
2
0.0
1489.3
-425.0
1064.3
View list
20
1110148956
Barter, A (Adam)
1
1.0
1
0
0
100.0
1342.0
425.0
1767.0
View list