Chess South Africa
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Chess South Africa
Ackermann, L (Leelah)
Dob:
2011/08/06 (U14)
Gender:
Female
Chess SA id:
2110154147
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2023/08/12 (470 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
1108.3
Current Weighted rating
1116.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1116.0
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)
±189.0
Current Raw change used (final)
0.0
Projected new Raw rating
1108.3
Projected new Weighed rating
1025.4
Projected new Weighted performance
452.2
Projected new final Raw rating (if new WP > new Raw)
1108.3
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)
1108.3
Projected effective change (new Official - current Official)
-7.7
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
1090.2
Current Weighted rating
1099.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1099.3
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)
±193.9
Current Raw change used (final)
0.0
Projected new Raw rating
1090.2
Projected new Weighed rating
1009.8
Projected new Weighted performance
452.2
Projected new final Raw rating (if new WP > new Raw)
1090.2
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)
1090.2
Projected effective change (new Official - current Official)
-9.1
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
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
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
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 Jacaranda Round Robin (I)
2023/08/12
2023/08/12
Tshwane (GTP)
Standard
60
0.83
5
5
1.0
1161.5
1153.2
Analysis
1
2023 Tshwane South School District CLOSED Individual Championships (U13 Girls)
2023/04/22
2023/04/22
Tshwane (GTP)
Standard
60
0.83
5
5
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
10
2
0
8
2.0
20.0
-255.0
1180.4
925.4
White
6
1
0
5
1.0
16.7
-283.3
1152.2
868.9
Black
4
1
0
3
1.0
25.0
-212.5
1222.7
1010.2
Standard
All
10
2
0
8
2.0
20.0
-255.0
1180.4
925.4
White
6
1
0
5
1.0
16.7
-283.3
1152.2
868.9
Black
4
1
0
3
1.0
25.0
-212.5
1222.7
1010.2
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
2110154154
Riley, C (Cara)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
2120105112
Bogaard, A (Anneke)
1
1.0
1
0
0
100.0
1161.5
425.0
1586.5
View list
3
1110149163
Van Der Merwe, L (Louis)
1
0.0
0
0
1
0.0
1161.5
-425.0
736.5
View list
4
1120135739
Pretorius, P (Pieter)
1
0.0
0
0
1
0.0
1161.5
-425.0
736.5
View list
5
2110154153
Potgieter, K (Karlien)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
2100109361
Pillay, K (Ketana)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
2110154151
Makoba, A (Atlegang)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
1110155590
Madiba, K (Kutlwano)
1
0.0
0
0
1
0.0
1161.5
-425.0
736.5
View list
9
103014718
Jurisich, J (Jared)
1
0.0
0
0
1
0.0
1161.5
-425.0
736.5
View list
10
2100112350
Fourie, J (Jessica)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
