Chess South Africa
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Chess South Africa
Luthuli, B (Babalwa)
Dob:
2008/03/14 (U18)
Gender:
Female
Chess SA id:
2080135279
FIDE id:
Region:
Zululand (KUZ)
Citizen:
RSA
Title(s):
Last active:
2023/06/24 (519 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
1147.5
Current Weighted rating
1148.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1148.8
Current highest rating achieved
1165.7
Current floor (min rating allowed)
665.7
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)
±178.7
Current Raw change used (final)
0.0
Projected new Raw rating
1147.5
Projected new Weighed rating
1056.6
Projected new Weighted performance
432.3
Projected new final Raw rating (if new WP > new Raw)
1147.5
Projected new highest rating
1165.7
Projected new floor
665.7
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1147.5
Projected effective change (new Official - current Official)
-1.3
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
1200.0
Current floor (min rating allowed)
700.0
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
1112.4
Current Weighted rating
1113.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1113.9
Current highest rating achieved
1134.4
Current floor (min rating allowed)
634.4
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)
±187.9
Current Raw change used (final)
0.0
Projected new Raw rating
1112.4
Projected new Weighed rating
1024.5
Projected new Weighted performance
455.1
Projected new final Raw rating (if new WP > new Raw)
1112.4
Projected new highest rating
1134.4
Projected new floor
634.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1112.4
Projected effective change (new Official - current Official)
-1.5
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
1200.0
Current floor (min rating allowed)
700.0
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
2023 KZN Winter Schools Selections (U15 Girls)
2023/06/24
2023/06/24
Ethekwini (KED)
Rapid
30
0.60
7
6
2.0
1165.7
1134.4
Analysis
1
2021 Zululand Regional Games (U14)
2021/10/15
2021/10/16
King Cetshwayo (KUR)
Rapid
25
0.54
7
7
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
13
4
0
9
4.0
30.8
-163.5
1196.9
1033.4
White
7
1
0
6
1.0
14.3
-303.6
1194.3
890.7
Black
6
3
0
3
3.0
50.0
0.0
1200.0
1200.0
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
13
4
0
9
4.0
30.8
-163.5
1196.9
1033.4
White
7
1
0
6
1.0
14.3
-303.6
1194.3
890.7
Black
6
3
0
3
3.0
50.0
0.0
1200.0
1200.0
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
209082573
Moodley, K (Kayla)
1
1.0
1
0
0
100.0
1165.7
425.0
1590.7
View list
2
2090135278
Khanyile, S (Sphosethu)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
2100157529
Dladla, S (Siphesihle)
1
1.0
1
0
0
100.0
1165.7
425.0
1590.7
View list
4
1090135291
Ntshangase, C (Celuxolo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
2080135297
Sithole, S (Sthe)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
2080135296
Sibiya, S (Sifanele)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
1080135292
Ntshangase, N (Nhlakanipho)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
2090134858
Nkosi, A (Asande)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
2080157556
Ncayiyana, A (Amahle)
1
0.0
0
0
1
0.0
1165.7
-425.0
740.7
View list
10
2080134850
Mnyandu, A (Amahle)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
2080157546
Mbatha, S (Sethabile)
1
0.0
0
0
1
0.0
1165.7
-425.0
740.7
View list
12
2080157540
Majola, A (Aphile)
1
0.0
0
0
1
0.0
1165.7
-425.0
740.7
View list
13
2080157534
Khumalo, S (Spheyena)
1
0.0
0
0
1
0.0
1165.7
-425.0
740.7
View list
