Chess South Africa
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Chess South Africa
Ndhlovu, N (Nathi)
Dob:
2005/08/30 (U20)
Gender:
Male
Chess SA id:
1050146665
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2023/12/09 (192 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
1276.2
Current Weighted rating
1268.7
Current Weighted performance
1114.7
Current official/published rating (highest between Raw, WR and WP)
1276.2
Current highest rating achieved
1283.1
Current floor (min rating allowed)
783.1
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)
±148.8
Current Raw change used (final)
0.0
Projected new Raw rating
1276.2
Projected new Weighed rating
1168.1
Projected new Weighted performance
1114.7
Projected new final Raw rating (if new WP > new Raw)
1276.2
Projected new highest rating
1283.1
Projected new floor
783.1
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1276.2
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
1277.1
Current Weighted rating
1267.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1277.1
Current highest rating achieved
1277.1
Current floor (min rating allowed)
777.1
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)
±148.6
Current Raw change used (final)
0.0
Projected new Raw rating
1277.1
Projected new Weighed rating
1167.6
Projected new Weighted performance
712.4
Projected new final Raw rating (if new WP > new Raw)
1277.1
Projected new highest rating
1277.1
Projected new floor
777.1
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1277.1
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
1199.9
Current Weighted rating
1208.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1208.0
Current highest rating achieved
1238.4
Current floor (min rating allowed)
738.4
Current K-factor
36
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1199.9
Projected new Weighed rating
1110.8
Projected new Weighted performance
908.4
Projected new final Raw rating (if new WP > new Raw)
1199.9
Projected new highest rating
1238.4
Projected new floor
738.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1199.9
Projected effective change (new Official - current Official)
-8.1
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
5
Chess is My Lifestyle 2023 (High School Boys)
2023/12/09
2023/12/09
Johannesburg Metro (GJM)
Rapid
30
0.60
5
4
2.0
1267.8
1199.9
Analysis
4
Chess Molecules 16 June Tournament 2023 (High School Open)
2023/06/16
2023/06/16
Ekurhuleni (GE)
Rapid
30
0.60
5
5
2.0
1283.1
1238.4
Analysis
3
Ekurhuleni Trials 2 2023 (U20)
2023/04/22
2023/04/22
Ekurhuleni (GE)
Standard
60
0.83
5
4
2.5
1279.8
1272.4
Analysis
2
Ekhuruleni Chess Trials 1 2023 (U20)
2023/03/25
2023/03/25
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.5
1231.7
1200.0
Analysis
1
Chess Molecules Championship 2022 (High School)
2022/09/17
2022/09/17
Johannesburg Metro (GJM)
Rapid
30
0.60
5
5
3.5
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
23
13
3
7
14.5
63.0
110.9
1237.2
1348.0
White
12
8
2
2
9.0
75.0
212.5
1238.6
1451.1
Black
11
5
1
5
5.5
50.0
0.0
1235.6
1235.6
Standard
All
9
6
2
1
7.0
77.8
236.1
1182.9
1419.0
White
5
4
1
0
4.5
90.0
340.0
1192.3
1532.3
Black
4
2
1
1
2.5
62.5
106.3
1171.3
1277.5
Rapid
All
14
7
1
6
7.5
53.6
30.4
1272.0
1302.4
White
7
4
1
2
4.5
64.3
121.4
1271.7
1393.1
Black
7
3
0
4
3.0
42.9
-60.7
1272.4
1211.7
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
1050106021
Thusi, S (Sibusiso)
2
1.0
1
0
1
50.0
1255.8
0.0
1255.8
View list
2
105066120
Wallace, A (Aiden)
2
1.0
0
2
0
50.0
1255.8
0.0
1255.8
View list
3
1070146666
Rammala, W (William)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
105088019
Nickols, C (Corneil)
1
1.0
1
0
0
100.0
1279.8
425.0
1704.8
View list
5
1060144844
Ngobeni, N (Njabulo)
1
1.0
1
0
0
100.0
1267.8
425.0
1692.8
View list
6
105088006
Motsa, B (Banzi)
1
1.0
1
0
0
100.0
1231.7
425.0
1656.7
View list
7
1080146664
Mofokeng, K (Kamohelo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
205081219
Marema, P (Phindile)
1
1.0
1
0
0
100.0
1231.7
425.0
1656.7
View list
9
1060146662
Maduna, J (Joshua)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
10
205079715
Evans, R (Robyn)
1
1.0
1
0
0
100.0
1231.7
425.0
1656.7
View list
11
1040143504
Lekoane, K (Keabetsoe Tiisetso)
1
1.0
1
0
0
100.0
1279.8
425.0
1704.8
View list
12
208089371
Coetzee, G (Gisele)
1
1.0
1
0
0
100.0
1283.1
425.0
1708.1
View list
13
1070152459
Clarke, M (Myron)
1
1.0
1
0
0
100.0
1283.1
425.0
1708.1
View list
14
1110133758
Bloem, J (James)
1
1.0
1
0
0
100.0
1267.8
425.0
1692.8
View list
15
1060146661
Bernard, D (Darius)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
16
1050153971
Madlala, S (Samkelo George)
1
0.0
0
0
1
0.0
1267.8
-425.0
842.8
View list
17
1060157266
Mboneni, A (Andani)
1
0.0
0
0
1
0.0
1283.1
-425.0
858.1
View list
18
1070155761
Kanku, P (Prince)
1
0.0
0
0
1
0.0
1283.1
-425.0
858.1
View list
19
1070107792
Jaitas, K (Kittisak)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
20
1060141434
Elbedini, A (Amr)
1
0.0
0
0
1
0.0
1267.8
-425.0
842.8
View list