Chess South Africa
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Chess South Africa
Ngwane, N (Ndabenhle)
Dob:
2007/08/14 (U18)
Gender:
Male
Chess SA id:
1070136499
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
Last active:
2024/04/13 (51 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
1507.7
Curent Weighted rating
1468.3
Curent Weighted performance
1459.6
Current official/published rating (highest between Raw, WR and WP)
1507.7
Current floor (min rating allowed)
1007.7
Current highest rating achieved
1507.7
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)
±107.0
Current Raw change used (final)
0.0
Projected new Raw rating
1507.7
Projected new Weighed rating
1473.6
Projected new Weighted performance
1459.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1507.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1507.7
Projected new floor
1007.7
Projected new K-facor
32
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
1512.1
Curent Weighted rating
1467.7
Curent Weighted performance
1458.1
Current official/published rating (highest between Raw, WR and WP)
1512.1
Current floor (min rating allowed)
1012.1
Current highest rating achieved
1512.1
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)
±106.3
Current Raw change used (final)
0.0
Projected new Raw rating
1512.1
Projected new Weighed rating
1473.6
Projected new Weighted performance
1458.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1512.1
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1512.1
Projected new floor
1012.1
Projected new K-facor
32
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
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
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
3
Vaalpark Primary Chess Open 2024 (A)
2024/04/13
2024/04/13
Sedibeng (GSV)
Standard
60
0.83
5
5
2.5
1467.6
1463.5
Analysis
2
HS Drie Riviere Chess Open Section 2024 (A)
2024/03/09
2024/03/09
Sedibeng (GSV)
Standard
60
0.83
5
5
4.0
1467.6
1463.5
Analysis
1
NG Kerk Vanderbijlpark Suid 2024 (A+B)
2024/02/24
2024/02/24
Sedibeng (GSV)
Standard
61
0.84
5
5
2.0
1483.3
1483.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
19
Vaalpark Primary Chess Open 2024 (A)
2024/04/13
2024/04/13
Sedibeng (GSV)
Standard
60
0.83
5
5
2.5
1467.6
1463.5
Analysis
18
HS Drie Riviere Chess Open Section 2024 (A)
2024/03/09
2024/03/09
Sedibeng (GSV)
Standard
60
0.83
5
5
4.0
1467.6
1463.5
Analysis
17
NG Kerk Vanderbijlpark Suid 2024 (A+B)
2024/02/24
2024/02/24
Sedibeng (GSV)
Standard
61
0.84
5
5
2.0
1483.3
1483.0
Analysis
16
2023 Gauteng Top Schools (U19 Mixed)
2023/08/19
2023/08/19
West Rand (GWR)
Standard
60
0.83
5
5
3.5
1467.9
1462.5
Analysis
15
Gauteng D7 Teams 2023 (U19)
2023/08/12
2023/08/12
Sedibeng (GSV)
Standard
60
0.83
5
5
5.0
1467.9
1462.5
Analysis
14
2023 SA Schools Winter Games (U18 Open)
2023/07/04
2023/07/06
West Rand (GWR)
Standard
65
0.85
7
7
3.0
1489.1
1486.5
Analysis
13
Gauteng Schools Individual Finals 2023 (U18 Boys)
2023/05/27
2023/05/27
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1403.4
1403.3
Analysis
12
Gauteng Schools D7 2023 (U18 Boys)
2023/05/20
2023/05/20
Sedibeng (GSV)
Standard
60
0.83
5
4
3.0
1403.4
1403.3
Analysis
11
Valia's Chess Tournament 2023 (B)
2023/05/06
2023/05/06
Sedibeng (GSV)
Standard
60
0.83
5
5
4.0
1403.4
1403.3
Analysis
10
Hoerskool Drie Riviere Open 2023 (B)
2023/03/11
2023/03/11
Sedibeng (GSV)
Standard
60
0.83
5
5
3.0
1409.8
1412.9
Analysis
9
Laerkool Midvaal Chess Open 2023 (B)
2023/01/28
2023/01/28
Sedibeng (GSV)
Standard
61
0.83
5
4
4.0
1358.1
1350.3
Analysis
8
2022 Gauteng Schools Team Championships (U17 Open)
2022/08/26
2022/08/26
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1371.8
1364.0
Analysis
7
D7 Teams 2022 (U17+U19 Mixed)
2022/08/13
2022/08/13
Sedibeng (GSV)
Standard
60
0.83
5
3
3.0
1371.8
1364.0
Analysis
6
2022 Gauteng Schools Individual Chess Championship (U15 Boys)
2022/06/18
2022/06/18
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1242.9
1251.8
Analysis
5
Hoerskool Overvaal 2022 (C)
2022/06/11
2022/06/11
Sedibeng (GSV)
Standard
60
0.83
5
5
3.0
1242.9
1251.8
Analysis
4
Gaueng Schools D7 2022 (U15 Boys)
2022/06/04
2022/06/04
Sedibeng (GSV)
Standard
60
0.83
5
5
4.0
1242.9
1251.8
Analysis
3
LS Vryheidsmonument Chess Open 2022 (C)
2022/05/07
2022/05/07
Sedibeng (GSV)
Standard
61
0.83
5
5
3.0
1201.4
1202.8
Analysis
2
Drie Riviere Open 2022 (C)
2022/03/12
2022/03/12
Sedibeng (GSV)
Standard
61
0.83
5
5
3.5
1162.2
1154.4
Analysis
1
Midvaal Ope 2022 (A)
2022/01/29
2022/01/29
Sedibeng (GSV)
Standard
61
0.83
5
4
0.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
15
8
1
6
8.5
56.7
56.7
1465.0
1521.6
White
7
3
1
3
3.5
50.0
0.0
1447.1
1447.1
Black
8
5
0
3
5.0
62.5
106.3
1480.6
1586.9
Standard
All
15
8
1
6
8.5
56.7
56.7
1465.0
1521.6
White
7
3
1
3
3.5
50.0
0.0
1447.1
1447.1
Black
8
5
0
3
5.0
62.5
106.3
1480.6
1586.9
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
92
57
5
30
59.5
64.7
124.7
1307.2
1431.9
White
44
28
2
14
29.0
65.9
135.2
1307.6
1442.8
Black
48
29
3
16
30.5
63.5
115.1
1306.8
1421.9
Standard
All
92
57
5
30
59.5
64.7
124.7
1307.2
1431.9
White
44
28
2
14
29.0
65.9
135.2
1307.6
1442.8
Black
48
29
3
16
30.5
63.5
115.1
1306.8
1421.9
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
109080728
Spamers, V (Vinaldo)
3
3.0
3
0
0
100.0
1409.7
425.0
1834.7
View list
2
208092845
Besele, K (Khabonina)
2
2.0
2
0
0
100.0
1181.8
425.0
1606.8
View list
3
1770190884
Hanauer, A (Anthony)
2
2.0
2
0
0
100.0
1475.4
425.0
1900.4
View list
4
108092849
Majola, O (Omphile)
2
2.0
2
0
0
100.0
1202.6
425.0
1627.6
View list
5
109083901
Botha, OJ (Owen)
2
1.0
1
0
1
50.0
1222.2
0.0
1222.2
View list
6
1070155496
Nnete, M (Mohau)
2
1.0
1
0
1
50.0
1403.4
0.0
1403.4
View list
7
1090111867
Mittermaier, G (Gunther)
2
0.5
0
1
1
25.0
1326.3
-212.5
1113.8
View list
8
1080107430
Mjekelejo, L (Luvuyo)
2
0.0
0
0
2
0.0
1222.2
-425.0
797.2
View list
9
1060141940
Brijun, K (Khetin)
1
1.0
1
0
0
100.0
1403.4
425.0
1828.4
View list
10
104077951
Bothma, H (Hannes)
1
1.0
1
0
0
100.0
1403.4
425.0
1828.4
View list
11
207093847
De Villiers, L (Lindie)
1
1.0
1
0
0
100.0
1358.1
425.0
1783.1
View list
12
1060159550
De Villiers, J (Jean)
1
1.0
1
0
0
100.0
1467.6
425.0
1892.6
View list
13
107073270
De Lange, J (Janco)
1
1.0
1
0
0
100.0
1242.9
425.0
1667.9
View list
14
1070115641
Du Plessis, N (Nickel)
1
1.0
1
0
0
100.0
1242.9
425.0
1667.9
View list
15
1080105180
Diedericks, J (Jonathan)
1
1.0
1
0
0
100.0
1242.9
425.0
1667.9
View list
16
108088670
Groenewald, J (Jayden)
1
1.0
1
0
0
100.0
1242.9
425.0
1667.9
View list
17
105079006
Gounden, L (Liam)
1
1.0
1
0
0
100.0
1403.4
425.0
1828.4
View list
18
1090111233
Farrell, J (Jonty)
1
1.0
1
0
0
100.0
1201.4
425.0
1626.4
View list
19
1060146040
Dube, D (Denzil Africa)
1
1.0
1
0
0
100.0
1371.8
425.0
1796.8
View list
20
2050118344
Hanke, C (Carli)
1
1.0
1
0
0
100.0
1371.8
425.0
1796.8
View list