Chess South Africa
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Chess South Africa
Mboniswa, L (Langa)
Dob:
2007/03/09 (U18)
Gender:
Male
Chess SA id:
107088708
FIDE id:
Region:
Buffalo City (EBC)
Citizen:
RSA
Title(s):
Last active:
2023/04/29 (384 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
1135.3
Curent Weighted rating
1135.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1135.6
Current floor (min rating allowed)
637.3
Current highest rating achieved
1137.3
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)
±181.8
Current Raw change used (final)
0.0
Projected new Raw rating
1135.3
Projected new Weighed rating
1135.5
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1135.5
Projected effective change (new Official - current Official)
-0.1
Projected new highest rating
1137.3
Projected new floor
637.3
Projected new K-facor
40
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
1122.8
Curent Weighted rating
1122.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1122.8
Current floor (min rating allowed)
622.8
Current highest rating achieved
1122.8
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)
±185.1
Current Raw change used (final)
0.0
Projected new Raw rating
1122.8
Projected new Weighed rating
1122.7
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1122.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1122.8
Projected new floor
622.8
Projected new K-facor
40
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
3
BC Chess Trials 1 of 5 2023 (U18A-Adult)
2023/04/29
2023/04/29
Buffalo City (EBC)
Standard
60
0.83
5
0
0.0
1135.3
1122.8
Analysis
2
3rd Vikings Champs 2023 (U18-Adults)
2023/03/23
2023/03/23
Buffalo City (EBC)
Standard
60
0.83
5
5
2.0
1137.3
1121.6
Analysis
1
BC Trials 2 2020 (U14A)
2020/02/29
2020/02/29
Buffalo City (EBC)
Standard
60
0.83
5
4
1.0
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
2
2
5
3.0
33.3
-141.7
1127.3
985.6
White
5
1
1
3
1.5
30.0
-170.0
1159.8
989.8
Black
4
1
1
2
1.5
37.5
-106.3
1086.7
980.4
Standard
All
9
2
2
5
3.0
33.3
-141.7
1127.3
985.6
White
5
1
1
3
1.5
30.0
-170.0
1159.8
989.8
Black
4
1
1
2
1.5
37.5
-106.3
1086.7
980.4
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
1050118757
Mlungwana , E (Emihle)
1
1.0
1
0
0
100.0
1137.3
425.0
1562.3
View list
2
1070149023
Nyabaza, O (Onele)
1
1.0
1
0
0
100.0
1137.3
425.0
1562.3
View list
3
208073348
Pretorius, E (Esna)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
4
1080097261
Bacharam, B (Bivesh)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
5
1080097297
Ndumndum, L (Lelami)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
105058471
Jama, Q (Qhama)
1
0.0
0
0
1
0.0
1137.3
-425.0
712.3
View list
7
1070097284
Isaacs, M (Mikael)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
204051811
Diemieniet, P (Phoebe)
1
0.0
0
0
1
0.0
1137.3
-425.0
712.3
View list
9
208076314
Bixa, T (Tshegofatso)
1
0.0
0
0
1
0.0
1137.3
-425.0
712.3
View list