Chess South Africa
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Chess South Africa
Mangweni, N (Ntando)
Dob:
2012/10/19 (U14)
Gender:
Male
Chess SA id:
1120312488
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/10/13 (40 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
1162.2
Current Weighted rating
1197.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1197.0
Current highest rating achieved
1162.2
Current floor (min rating allowed)
662.2
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)
±175.0
Current Raw change used (final)
0.0
Projected new Raw rating
1162.2
Projected new Weighed rating
1101.1
Projected new Weighted performance
293.5
Projected new final Raw rating (if new WP > new Raw)
1162.2
Projected new highest rating
1162.2
Projected new floor
662.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1162.2
Projected effective change (new Official - current Official)
-34.8
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
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
1135.6
Current Weighted rating
1194.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1194.8
Current highest rating achieved
1135.6
Current floor (min rating allowed)
635.6
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)
±181.7
Current Raw change used (final)
0.0
Projected new Raw rating
1135.6
Projected new Weighed rating
1099.1
Projected new Weighted performance
309.0
Projected new final Raw rating (if new WP > new Raw)
1135.6
Projected new highest rating
1135.6
Projected new floor
635.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1135.6
Projected effective change (new Official - current Official)
-59.2
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
1
UCT Open Chess Championship 2024 (U14)
2024/10/12
2024/10/13
Cape Town (WCT)
Rapid
25
0.54
6
6
1.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
1
UCT Open Chess Championship 2024 (U14)
2024/10/12
2024/10/13
Cape Town (WCT)
Rapid
25
0.54
6
6
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
6
1
0
5
1.0
16.7
-283.3
1223.1
939.8
White
2
0
0
2
0.0
0.0
-425.0
1215.5
790.5
Black
4
1
0
3
1.0
25.0
-212.5
1227.0
1014.5
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
6
1
0
5
1.0
16.7
-283.3
1223.1
939.8
White
2
0
0
2
0.0
0.0
-425.0
1215.5
790.5
Black
4
1
0
3
1.0
25.0
-212.5
1227.0
1014.5
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
6
1
0
5
1.0
16.7
-283.3
1223.1
939.8
White
2
0
0
2
0.0
0.0
-425.0
1215.5
790.5
Black
4
1
0
3
1.0
25.0
-212.5
1227.0
1014.5
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
6
1
0
5
1.0
16.7
-283.3
1223.1
939.8
White
2
0
0
2
0.0
0.0
-425.0
1215.5
790.5
Black
4
1
0
3
1.0
25.0
-212.5
1227.0
1014.5
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
1110312491
Yao, K (Kevin)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1120158294
Zhu, Z (Zhaonan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
3
1120138611
Waldeck, A (Aaron)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
4
1120312489
Reed, J (Jake)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
1110300565
Hammond-Aryee, Z (Zaffery)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
1110140724
Chuang, G (Gareth)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
