Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Ncuba, A (Ayabonga)
Dob:
2015/12/21 (U10)
Gender:
Male
Chess SA id:
1150306389
FIDE id:
Region:
King Cetshwayo (KUR)
Citizen:
RSA
Title(s):
Last active:
2024/06/08 (25 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
1113.0
Current Weighted rating
1193.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1193.0
Current highest rating achieved
1113.0
Current floor (min rating allowed)
613.0
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)
±187.7
Current Raw change used (final)
0.0
Projected new Raw rating
1113.0
Projected new Weighed rating
1097.3
Projected new Weighted performance
251.3
Projected new final Raw rating (if new WP > new Raw)
1113.0
Projected new highest rating
1113.0
Projected new floor
613.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1113.0
Projected effective change (new Official - current Official)
-80.0
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
1090.0
Current Weighted rating
1191.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1191.2
Current highest rating achieved
1090.0
Current floor (min rating allowed)
590.0
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)
±193.9
Current Raw change used (final)
0.0
Projected new Raw rating
1090.0
Projected new Weighed rating
1095.6
Projected new Weighted performance
251.3
Projected new final Raw rating (if new WP > new Raw)
1090.0
Projected new highest rating
1090.0
Projected new floor
590.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1095.6
Projected effective change (new Official - current Official)
-95.6
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
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
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
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
2024 King Cetshwayo Winter Open (U10)
2024/06/08
2024/06/08
King Cetshwayo (KUR)
Standard
60
0.83
5
5
0.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
1
2024 King Cetshwayo Winter Open (U10)
2024/06/08
2024/06/08
King Cetshwayo (KUR)
Standard
60
0.83
5
5
0.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
0
0
5
0.0
0.0
-425.0
1185.5
760.5
White
3
0
0
3
0.0
0.0
-425.0
1177.7
752.7
Black
2
0
0
2
0.0
0.0
-425.0
1197.3
772.3
Standard
All
5
0
0
5
0.0
0.0
-425.0
1185.5
760.5
White
3
0
0
3
0.0
0.0
-425.0
1177.7
752.7
Black
2
0
0
2
0.0
0.0
-425.0
1197.3
772.3
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
5
0
0
5
0.0
0.0
-425.0
1185.5
760.5
White
3
0
0
3
0.0
0.0
-425.0
1177.7
752.7
Black
2
0
0
2
0.0
0.0
-425.0
1197.3
772.3
Standard
All
5
0
0
5
0.0
0.0
-425.0
1185.5
760.5
White
3
0
0
3
0.0
0.0
-425.0
1177.7
752.7
Black
2
0
0
2
0.0
0.0
-425.0
1197.3
772.3
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1150147987
Reddy-Jordaan, L (Luka)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
2
1150141673
Ramdhani, D (Devarsh)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
3
1150160217
Perumal, L (Layton)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
4
1150305421
Mampoke, B (Bophelo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
1160306382
Bishop, B (Brandon)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list