Chess South Africa
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Chess South Africa
Ngobeni, A (Alex)
Dob:
2011/02/21 (U14)
Gender:
Male
Chess SA id:
1110302798
FIDE id:
Region:
Mopani (LMG)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (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
Current Raw rating
1149.6
Current Weighted rating
1191.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1191.3
Current highest rating achieved
1149.6
Current floor (min rating allowed)
649.6
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)
±178.2
Current Raw change used (final)
0.0
Projected new Raw rating
1149.6
Projected new Weighed rating
1095.7
Projected new Weighted performance
567.8
Projected new final Raw rating (if new WP > new Raw)
1149.6
Projected new highest rating
1149.6
Projected new floor
649.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1149.6
Projected effective change (new Official - current Official)
-41.7
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
0.0
Current floor (min rating allowed)
700.0
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)
±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
0.0
Projected new floor
700.0
Projected new K-facor
40
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
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
1127.6
Current Weighted rating
1186.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1186.4
Current highest rating achieved
1127.6
Current floor (min rating allowed)
627.6
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)
±183.8
Current Raw change used (final)
0.0
Projected new Raw rating
1127.6
Projected new Weighed rating
1091.0
Projected new Weighted performance
597.7
Projected new final Raw rating (if new WP > new Raw)
1127.6
Projected new highest rating
1127.6
Projected new floor
627.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1127.6
Projected effective change (new Official - current Official)
-58.8
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
0.0
Current floor (min rating allowed)
700.0
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)
±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
0.0
Projected new floor
700.0
Projected new K-facor
40
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.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
Larries May 2024 (U14)
2024/05/11
2024/05/11
Mopani (LMG)
Rapid
30
0.60
5
5
2.5
1139.0
1098.4
Analysis
1
Ben Voster 2024 (U14)
2024/04/20
2024/04/20
Mopani (LMG)
Rapid
30
0.60
5
5
0.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
Larries May 2024 (U14)
2024/05/11
2024/05/11
Mopani (LMG)
Rapid
30
0.60
5
5
2.5
1139.0
1098.4
Analysis
1
Ben Voster 2024 (U14)
2024/04/20
2024/04/20
Mopani (LMG)
Rapid
30
0.60
5
5
0.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
2
1
7
2.5
25.0
-212.5
1204.7
992.2
White
5
1
0
4
1.0
20.0
-255.0
1202.6
947.6
Black
5
1
1
3
1.5
30.0
-170.0
1206.9
1036.9
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
10
2
1
7
2.5
25.0
-212.5
1204.7
992.2
White
5
1
0
4
1.0
20.0
-255.0
1202.6
947.6
Black
5
1
1
3
1.5
30.0
-170.0
1206.9
1036.9
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
10
2
1
7
2.5
25.0
-212.5
1204.7
992.2
White
5
1
0
4
1.0
20.0
-255.0
1202.6
947.6
Black
5
1
1
3
1.5
30.0
-170.0
1206.9
1036.9
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
10
2
1
7
2.5
25.0
-212.5
1204.7
992.2
White
5
1
0
4
1.0
20.0
-255.0
1202.6
947.6
Black
5
1
1
3
1.5
30.0
-170.0
1206.9
1036.9
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
1110302782
Mathaule, H (Hlulani)
1
1.0
1
0
0
100.0
1139.0
425.0
1564.0
View list
2
2110304035
Mphathela, T (Tshifhiwa)
1
1.0
1
0
0
100.0
1139.0
425.0
1564.0
View list
3
1110304030
Moage, C (Charity)
1
0.5
0
1
0
50.0
1139.0
0.0
1139.0
View list
4
1120302822
Thompson, T (Timothy)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
1110304047
Taka, K (Khumo)
1
0.0
0
0
1
0.0
1139.0
-425.0
714.0
View list
6
1110302812
Ranhlagoe, B (Boitumel)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
1120302800
Ngobeni, N (Ntshamiseko)
1
0.0
0
0
1
0.0
1139.0
-425.0
714.0
View list
8
1120302799
Ngobeni, N (Nkateko)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
1120302767
Machumela, N (Neo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
2120302764
Khumalo, M (Mosebjadi)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list