Chess South Africa
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Chess South Africa
Mngomezulu, N (Ndabe)
Dob:
2007/07/27 (U18)
Gender:
Male
Chess SA id:
1070142988
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2023/08/19 (314 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
1152.0
Current Weighted rating
1159.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1159.9
Current highest rating achieved
1178.2
Current floor (min rating allowed)
678.2
Current K-factor
40
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)
±177.6
Current Raw change used (final)
0.0
Projected new Raw rating
1152.0
Projected new Weighed rating
1066.7
Projected new Weighted performance
729.8
Projected new final Raw rating (if new WP > new Raw)
1152.0
Projected new highest rating
1178.2
Projected new floor
678.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1152.0
Projected effective change (new Official - current Official)
-7.9
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
1158.8
Current Weighted rating
1171.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1171.3
Current highest rating achieved
1158.8
Current floor (min rating allowed)
658.8
Current K-factor
40
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)
±175.8
Current Raw change used (final)
0.0
Projected new Raw rating
1158.8
Projected new Weighed rating
1076.8
Projected new Weighted performance
583.1
Projected new final Raw rating (if new WP > new Raw)
1158.8
Projected new highest rating
1158.8
Projected new floor
658.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1158.8
Projected effective change (new Official - current Official)
-12.5
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
1161.6
Current Weighted rating
1161.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1161.6
Current highest rating achieved
1161.6
Current floor (min rating allowed)
661.6
Current K-factor
40
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)
±175.1
Current Raw change used (final)
0.0
Projected new Raw rating
1161.6
Projected new Weighed rating
1068.7
Projected new Weighted performance
257.4
Projected new final Raw rating (if new WP > new Raw)
1161.6
Projected new highest rating
1161.6
Projected new floor
661.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1161.6
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
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
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
3
2023 Gauteng Top Schools (U17 Mixed)
2023/08/19
2023/08/19
West Rand (GWR)
Standard
60
0.83
5
5
2.0
1178.2
1200.0
Analysis
2
2023 Gauteng North School District CLOSED League Championships (D1) (U19)
2023/08/05
2023/08/05
Tshwane (GTP)
Standard
60
0.83
3
3
1.0
1178.2
1200.0
Analysis
1
Gauteng North District Individual Chess Finals 2022 (U15 Open)
2022/06/11
2022/06/11
Tshwane (GTP)
Rapid
30
0.60
7
5
1.5
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
13
3
3
7
4.5
34.6
-130.8
1204.2
1073.4
White
6
3
1
2
3.5
58.3
70.8
1213.6
1284.4
Black
7
0
2
5
1.0
14.3
-303.6
1196.1
892.5
Standard
All
8
2
2
4
3.0
37.5
-106.3
1201.5
1095.3
White
4
2
0
2
2.0
50.0
0.0
1210.0
1210.0
Black
4
0
2
2
1.0
25.0
-212.5
1193.2
980.7
Rapid
All
5
1
1
3
1.5
30.0
-170.0
1208.3
1038.3
White
2
1
1
0
1.5
75.0
212.5
1220.8
1433.3
Black
3
0
0
3
0.0
0.0
-425.0
1200.0
775.0
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
1080142997
Vilakazi, T (Thamsanqa)
2
1.0
1
0
1
50.0
1189.1
0.0
1189.1
View list
2
207090215
Mostert, C (Chantelle)
1
1.0
1
0
0
100.0
1178.2
425.0
1603.2
View list
3
2070161113
Gumede, N (Nanucha)
1
1.0
1
0
0
100.0
1178.2
425.0
1603.2
View list
4
206052508
Govender, M (Mikaela)
1
0.5
0
1
0
50.0
1178.2
0.0
1178.2
View list
5
1080137253
Premkumar, H (Harshal)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
6
1070154189
Xengana, W (Wongalethu)
1
0.5
0
1
0
50.0
1178.2
0.0
1178.2
View list
7
1080142996
Shabangu, L (Lucky)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
1070142995
Omethu, S (Smelane)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
1070161145
Nkuna, M (Matimba)
1
0.0
0
0
1
0.0
1178.2
-425.0
753.2
View list
10
1070112575
Ndawonde, J (Jabulani)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
2070112609
Masango, A (Althea)
1
0.0
0
0
1
0.0
1178.2
-425.0
753.2
View list
12
2060155451
Du Toit, M (Megan)
1
0.0
0
0
1
0.0
1178.2
-425.0
753.2
View list