Chess South Africa
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Chess South Africa
Sibewu, N (Ncedo)
Dob:
2006/11/21 (U20)
Gender:
Male
Chess SA id:
1060144923
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2023/08/05 (307 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
Curent Raw rating
1259.4
Curent Weighted rating
1241.9
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1259.4
Current floor (min rating allowed)
759.4
Current highest rating achieved
1259.4
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)
±152.4
Current Raw change used (final)
0.0
Projected new Raw rating
1259.4
Projected new Weighed rating
1244.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1259.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1259.4
Projected new floor
759.4
Projected new K-facor
36
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
Curent Raw rating
1272.8
Curent Weighted rating
1251.1
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1272.8
Current floor (min rating allowed)
772.8
Current highest rating achieved
1272.8
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)
±149.5
Current Raw change used (final)
0.0
Projected new Raw rating
1272.8
Projected new Weighed rating
1254.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1272.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1272.8
Projected new floor
772.8
Projected new K-facor
36
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
Curent Raw rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
Curent Raw rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
2
Ekurhuleni North School Teams 2023 (U17)
2023/08/05
2023/08/05
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.5
1201.7
1201.2
Analysis
1
Ekurhuleni-North Schools Teams 2022 (U18)
2022/08/13
2022/08/13
Ekurhuleni (GE)
Standard
60
0.83
5
4
2.0
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
9
6
1
2
6.5
72.2
188.9
1187.9
1376.8
White
3
3
0
0
3.0
100.0
425.0
1220.4
1645.4
Black
6
3
1
2
3.5
58.3
70.8
1171.7
1242.6
Standard
All
9
6
1
2
6.5
72.2
188.9
1187.9
1376.8
White
3
3
0
0
3.0
100.0
425.0
1220.4
1645.4
Black
6
3
1
2
3.5
58.3
70.8
1171.7
1242.6
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
2070154908
Mendes, A (Annabella)
1
1.0
1
0
0
100.0
1201.7
425.0
1626.7
View list
2
1070118653
Jordaan, X (Xander)
1
1.0
1
0
0
100.0
1201.7
425.0
1626.7
View list
3
1050142587
Gwenzi, K (Kevin)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1070154914
Dalzell, O (Owen)
1
1.0
1
0
0
100.0
1201.7
425.0
1626.7
View list
5
1090139531
Abbott, J (Janco)
1
1.0
1
0
0
100.0
1201.7
425.0
1626.7
View list
6
2050144919
Pudi, M (Mpho)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
106055646
Vorster, R (Ruan)
1
0.5
0
1
0
50.0
1201.7
0.0
1201.7
View list
8
2060144920
Putter, N (Nadine)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
1050133935
Pombo, F (Fabio)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
