Chess South Africa
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Chess South Africa
Ledwaba, M (Morongwa)
Dob:
2008/09/05 (U18)
Gender:
Female
Chess SA id:
2080113542
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2022/10/29 (566 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
1250.0
Curent Weighted rating
1248.4
Curent Weighted performance
988.9
Current official/published rating (highest between Raw, WR and WP)
1250.0
Current floor (min rating allowed)
750.0
Current highest rating achieved
1250.0
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)
±154.4
Current Raw change used (final)
0.0
Projected new Raw rating
1250.0
Projected new Weighed rating
1249.1
Projected new Weighted performance
988.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1250.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1250.0
Projected new floor
750.0
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
1183.2
Curent Weighted rating
1183.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1183.3
Current floor (min rating allowed)
689.2
Current highest rating achieved
1189.2
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)
±169.8
Current Raw change used (final)
0.0
Projected new Raw rating
1183.2
Projected new Weighed rating
1183.3
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1183.3
Projected effective change (new Official - current Official)
-0.0
Projected new highest rating
1189.2
Projected new floor
689.2
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
1290.2
Curent Weighted rating
1287.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1290.2
Current floor (min rating allowed)
790.2
Current highest rating achieved
1290.2
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)
±145.8
Current Raw change used (final)
0.0
Projected new Raw rating
1290.2
Projected new Weighed rating
1288.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1290.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1290.2
Projected new floor
790.2
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)
790.2
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
790.2
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
6
OR Tambo Soncini Finals 2022 (Girls)
2022/10/29
2022/10/29
Ekurhuleni (GE)
Rapid
30
0.60
5
5
4.0
1215.5
1238.4
Analysis
5
ACB Tournament 2022 (C)
2022/10/08
2022/10/08
Ekurhuleni (GE)
Standard
60
0.83
5
4
2.0
1215.5
1186.0
Analysis
4
Ekurhuleni Soncini Playoffs 2022 (Girls)
2022/09/24
2022/09/24
Ekurhuleni (GE)
Rapid
30
0.60
5
5
3.5
1192.7
1200.0
Analysis
3
2021 Gauteng Schools Chess Championships (U13 Girls)
2021/10/16
2021/10/16
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1161.5
1147.6
Analysis
2
2019 Gauteng School League Finals (U11 Open)
2019/08/23
2019/08/23
Tshwane (GTP)
Standard
60
0.83
5
4
1.0
1195.0
1189.2
Analysis
1
Ekurhuleni South School Chess 2019 (U11 Girls)
2019/05/11
2019/05/11
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
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
28
16
1
11
16.5
58.9
75.9
1189.3
1265.2
White
13
9
0
4
9.0
69.2
163.5
1192.8
1356.3
Black
15
7
1
7
7.5
50.0
0.0
1186.3
1186.3
Standard
All
18
9
0
9
9.0
50.0
0.0
1169.8
1169.8
White
8
6
0
2
6.0
75.0
212.5
1170.8
1383.3
Black
10
3
0
7
3.0
30.0
-170.0
1169.0
999.0
Rapid
All
10
7
1
2
7.5
75.0
212.5
1224.4
1436.9
White
5
3
0
2
3.0
60.0
85.0
1228.1
1313.1
Black
5
4
1
0
4.5
90.0
340.0
1220.7
1560.7
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
2080113546
Ziervogel, K (Keira)
2
1.0
1
0
1
50.0
1204.1
0.0
1204.1
View list
2
2090145836
Maseko, O (Olwethu Rethabile)
1
1.0
1
0
0
100.0
1192.7
425.0
1617.7
View list
3
2080143468
Maloyi, N (Ngelosi)
1
1.0
1
0
0
100.0
1215.5
425.0
1640.5
View list
4
1090118160
Lushaba, L (Landilikhaya)
1
1.0
1
0
0
100.0
1195.0
425.0
1620.0
View list
5
2090107793
King, D (Danielle)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
2090118178
Khiba, O (Onthalile)
1
1.0
1
0
0
100.0
1215.5
425.0
1640.5
View list
7
2080135235
Motshoene, D (Dimakatso)
1
1.0
1
0
0
100.0
1161.5
425.0
1586.5
View list
8
2080113547
Monosi, K (Katleho)
1
1.0
1
0
0
100.0
1192.7
425.0
1617.7
View list
9
2080102031
Pieterse, C (Chioma)
1
1.0
1
0
0
100.0
1215.5
425.0
1640.5
View list
10
2080117631
Ntlaba, R (Rekgomoditswe)
1
1.0
1
0
0
100.0
1161.5
425.0
1586.5
View list
11
2060131444
Setou, R (Rearabilwe Nosipho)
1
1.0
1
0
0
100.0
1215.5
425.0
1640.5
View list
12
2090136717
Sibewu, M (Masego)
1
1.0
1
0
0
100.0
1215.5
425.0
1640.5
View list
13
2090135244
Sibiya, M (Minienhle)
1
1.0
1
0
0
100.0
1192.7
425.0
1617.7
View list
14
2080113548
Sitole, L (Lindelwa)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
15
209093696
Swart, L (Linzey)
1
1.0
1
0
0
100.0
1161.5
425.0
1586.5
View list
16
2090113545
Van Der Berg, T (Taytum)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
17
2080146004
Mtembu, K (Katleho Joshlyne)
1
0.5
0
1
0
50.0
1192.7
0.0
1192.7
View list
18
208082677
Radia, D (Diya)
1
0.0
0
0
1
0.0
1161.5
-425.0
736.5
View list
19
1080105719
Ndlovu, MMS (Mhleli Mthokozisi Shlola)
1
0.0
0
0
1
0.0
1195.0
-425.0
770.0
View list
20
1080118149
Moahlodi, N (Neo)
1
0.0
0
0
1
0.0
1195.0
-425.0
770.0
View list