Chess South Africa
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Chess South Africa
Ngwane, N (Njabulo)
Dob:
2008/09/24 (U18)
Gender:
Male
Chess SA id:
1080134857
FIDE id:
Region:
King Cetshwayo (KUR)
Citizen:
RSA
Title(s):
Last active:
2023/12/10 (140 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
1351.7
Curent Weighted rating
1396.6
Curent Weighted performance
1159.7
Current official/published rating (highest between Raw, WR and WP)
1396.6
Current floor (min rating allowed)
944.3
Current highest rating achieved
1444.3
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)
±133.6
Current Raw change used (final)
0.0
Projected new Raw rating
1351.7
Projected new Weighed rating
1392.5
Projected new Weighted performance
1159.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1392.5
Projected effective change (new Official - current Official)
-4.1
Projected new highest rating
1444.3
Projected new floor
944.3
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
1343.1
Curent Weighted rating
1391.2
Curent Weighted performance
1163.2
Current official/published rating (highest between Raw, WR and WP)
1391.2
Current floor (min rating allowed)
941.0
Current highest rating achieved
1441.0
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)
±135.2
Current Raw change used (final)
0.0
Projected new Raw rating
1343.1
Projected new Weighed rating
1387.7
Projected new Weighted performance
1163.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1387.7
Projected effective change (new Official - current Official)
-3.5
Projected new highest rating
1441.0
Projected new floor
941.0
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
1333.4
Curent Weighted rating
1328.6
Curent Weighted performance
1149.7
Current official/published rating (highest between Raw, WR and WP)
1333.4
Current floor (min rating allowed)
857.2
Current highest rating achieved
1357.2
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)
±137.1
Current Raw change used (final)
0.0
Projected new Raw rating
1333.4
Projected new Weighed rating
1328.6
Projected new Weighted performance
1149.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1333.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1357.2
Projected new floor
857.2
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)
857.2
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
857.2
Projected new K-facor
36
Tournaments
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
15
2023 KZN SALGA Games Chess Tournament 2023
2023/12/08
2023/12/10
Ethekwini (KED)
Standard
60
0.83
7
6
1.0
1429.5
1441.0
Analysis
14
2023 King Cetswayo SALGA Elimination (U20 Boys)
2023/10/14
2023/10/14
King Cetshwayo (KUR)
Rapid
25
0.54
5
5
3.5
1422.2
1311.8
Analysis
13
2023 KZN Winter Schools Selections (U15 Boys)
2023/06/24
2023/06/24
Ethekwini (KED)
Rapid
30
0.60
7
7
4.0
1444.3
1327.3
Analysis
12
2023 KZN Open (B)
2023/04/29
2023/04/30
Ethekwini (KED)
Standard
60
0.83
6
6
5.0
1412.2
1385.9
Analysis
11
2023 King Cetshwayo Chess Anniversary (U16)
2023/04/22
2023/04/23
King Cetshwayo (KUR)
Standard
60
0.83
7
7
5.0
1412.2
1385.9
Analysis
10
2022 Salga KZN Dsr Games KC Team Selections (U20)
2022/10/15
2022/10/15
King Cetshwayo (KUR)
Rapid
25
0.54
5
5
2.5
1429.3
1357.2
Analysis
9
2022 Unizulu Chess Tournament (U16)
2022/09/03
2022/09/04
King Cetshwayo (KUR)
Standard
60
0.83
7
7
6.0
1396.7
1332.3
Analysis
8
2022 King Cetshwayo Winter Games (U15)
2022/06/11
2022/06/11
King Cetshwayo (KUR)
Rapid
25
0.54
5
5
4.0
1377.1
1349.6
Analysis
7
2022 King Cetshwayo Championship (U16)
2022/05/28
2022/05/29
King Cetshwayo (KUR)
Standard
60
0.83
7
7
5.0
1357.4
1287.7
Analysis
6
SA National Team School Chess Championships 2022 (Boys)
2022/02/04
2022/02/05
Lejweleputswa (FLW)
Standard
60
0.83
6
6
2.5
1375.9
1286.6
Analysis
5
2021 King Cetshwayo Christmas Tournament (U14)
2021/11/27
2021/11/28
King Cetshwayo (KUR)
Standard
60
0.83
5
5
4.0
1329.7
1230.4
Analysis
4
2021 KZN Schools Selection All Districts (Open)
2021/10/23
2021/10/24
Ethekwini (KED)
Standard
60
0.83
7
7
4.0
1236.7
1200.0
Analysis
3
2021 Zululand Regional Games (U14)
2021/10/15
2021/10/16
King Cetshwayo (KUR)
Rapid
25
0.54
7
7
7.0
1236.7
1259.2
Analysis
2
2021 King Cetshwayo Rapid (Junior)
2021/10/02
2021/10/02
King Cetshwayo (KUR)
Rapid
25
0.54
7
7
4.0
1236.7
1259.2
Analysis
1
2021 King Cetshwayo Schools Summer & Winter Games (U14)
2021/09/17
2021/09/17
King Cetshwayo (KUR)
Rapid
25
0.54
5
5
4.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
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
Standard
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
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
59
5
28
61.5
66.8
143.2
1263.6
1406.8
White
47
29
3
15
30.5
64.9
126.6
1260.1
1386.7
Black
45
30
2
13
31.0
68.9
160.6
1267.2
1427.7
Standard
All
51
31
3
17
32.5
63.7
116.7
1268.9
1385.5
White
27
17
2
8
18.0
66.7
141.7
1255.3
1396.9
Black
24
14
1
9
14.5
60.4
88.5
1284.2
1372.7
Rapid
All
41
28
2
11
29.0
70.7
176.2
1257.0
1433.2
White
20
12
1
7
12.5
62.5
106.3
1266.7
1373.0
Black
21
16
1
4
16.5
78.6
242.9
1247.7
1490.6
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
1080119184
Madolo, M (Melusi)
5
4.5
4
1
0
90.0
1304.1
340.0
1644.1
View list
2
108090138
Segadevan, S (Saien)
4
0.0
0
0
4
0.0
1369.1
-425.0
944.1
View list
3
1080109232
Mathonsi, A (Andile)
3
3.0
3
0
0
100.0
1388.8
425.0
1813.8
View list
4
1080137840
Masinga, A (Abongwe)
2
2.0
2
0
0
100.0
1367.3
425.0
1792.3
View list
5
1080135040
Shozi, B (Bukhozi)
2
2.0
2
0
0
100.0
1353.4
425.0
1778.4
View list
6
2080134836
Biyela, A (Amahle)
2
1.5
1
1
0
75.0
1413.0
212.5
1625.5
View list
7
107087411
Ngubane, M (Mhlengi)
2
1.0
1
0
1
50.0
1377.1
0.0
1377.1
View list
8
208088797
Ntombela, P (Philasande)
2
1.0
1
0
1
50.0
1306.9
0.0
1306.9
View list
9
2090135022
Juggernath, H (Himani)
1
1.0
1
0
0
100.0
1236.7
425.0
1661.7
View list
10
109086408
Iglesias Giannantonio, M (Mario)
1
1.0
1
0
0
100.0
1375.9
425.0
1800.9
View list
11
109082855
Human, P (Pierre-Henri)
1
1.0
1
0
0
100.0
1375.9
425.0
1800.9
View list
12
2080144311
Gwala, S (Sambulo)
1
1.0
1
0
0
100.0
1377.1
425.0
1802.1
View list
13
1080135277
Gumede, S (Sthelo)
1
1.0
1
0
0
100.0
1236.7
425.0
1661.7
View list
14
1090190076
Gumede, A (Asibonge)
1
1.0
1
0
0
100.0
1412.2
425.0
1837.2
View list
15
2070146848
Biyela, U (Uyanda)
1
1.0
1
0
0
100.0
1396.7
425.0
1821.7
View list
16
2080135274
Buthelezi, M (Mbali)
1
1.0
1
0
0
100.0
1236.7
425.0
1661.7
View list
17
1060191400
Gilmore, K (Keagan)
1
1.0
1
0
0
100.0
1429.5
425.0
1854.5
View list
18
2130135020
Frank, T (Tatum)
1
1.0
1
0
0
100.0
1236.7
425.0
1661.7
View list
19
2090154268
Fakude, S (Simthandile)
1
1.0
1
0
0
100.0
1412.2
425.0
1837.2
View list
20
1080134838
Dube, L (Luthando)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list