Chess South Africa
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Chess South Africa
Jacobs, L (Lienke)
Dob:
2014/04/17 (U12)
Gender:
Female
Chess SA id:
2140161842
FIDE id:
Region:
West Rand (GWR)
Citizen:
RSA
Title(s):
Last active:
2024/02/03 (136 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
1137.7
Current Weighted rating
1172.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1172.5
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)
±181.2
Current Raw change used (final)
0.0
Projected new Raw rating
1137.7
Projected new Weighed rating
1077.8
Projected new Weighted performance
752.7
Projected new final Raw rating (if new WP > new Raw)
1137.7
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)
1137.7
Projected effective change (new Official - current Official)
-34.8
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
1133.4
Current Weighted rating
1169.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1169.9
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)
±182.3
Current Raw change used (final)
0.0
Projected new Raw rating
1133.4
Projected new Weighed rating
1075.3
Projected new Weighted performance
752.7
Projected new final Raw rating (if new WP > new Raw)
1133.4
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)
1133.4
Projected effective change (new Official - current Official)
-36.5
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
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.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
2024 West Rand Open (U12)
2024/02/03
2024/02/03
West Rand (GWR)
Standard
60
0.83
5
5
2.0
1127.8
1120.1
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U10B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
3
0.0
1186.0
1183.1
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
2024 West Rand Open (U12)
2024/02/03
2024/02/03
West Rand (GWR)
Standard
60
0.83
5
5
2.0
1127.8
1120.1
Analysis
2
2024 Gauteng Inter-Region Chess Championship (U10B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
3
0.0
1186.0
1183.1
Analysis
1
2023 West Rand Trials (U10)
2023/09/09
2023/09/09
West Rand (GWR)
Standard
60
0.83
5
4
1.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
8
2
0
6
2.0
25.0
-212.5
1215.6
1003.1
White
4
2
0
2
2.0
50.0
0.0
1168.7
1168.7
Black
4
0
0
4
0.0
0.0
-425.0
1262.4
837.4
Standard
All
8
2
0
6
2.0
25.0
-212.5
1215.6
1003.1
White
4
2
0
2
2.0
50.0
0.0
1168.7
1168.7
Black
4
0
0
4
0.0
0.0
-425.0
1262.4
837.4
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
12
3
1
8
3.5
29.2
-177.1
1212.6
1035.6
White
6
2
0
4
2.0
33.3
-141.7
1186.7
1045.1
Black
6
1
1
4
1.5
25.0
-212.5
1238.5
1026.0
Standard
All
12
3
1
8
3.5
29.2
-177.1
1212.6
1035.6
White
6
2
0
4
2.0
33.3
-141.7
1186.7
1045.1
Black
6
1
1
4
1.5
25.0
-212.5
1238.5
1026.0
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1150149229
Jordaan, L (Louryn)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
2140157466
Mangqayi, B (Busisiwe)
1
1.0
1
0
0
100.0
1127.8
425.0
1552.8
View list
3
1130192198
Kock, L (Luvandre)
1
1.0
1
0
0
100.0
1127.8
425.0
1552.8
View list
4
1150149230
Kamffer, J (John-Andrew)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
5
1130150830
White, E (Edward)
1
0.0
0
0
1
0.0
1127.8
-425.0
702.8
View list
6
1140156856
Van Zyl, D (Dean)
1
0.0
0
0
1
0.0
1186.0
-425.0
761.0
View list
7
1130150828
Rossouw, T (Tené)
1
0.0
0
0
1
0.0
1127.8
-425.0
702.8
View list
8
1140158395
Makokoe, B (Boitumelo)
1
0.0
0
0
1
0.0
1127.8
-425.0
702.8
View list
9
1150149231
Laubscher, D (Declan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
2150156373
Erasmus, S (Sonja)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
1150147659
Du Toit, W (Wilco)
1
0.0
0
0
1
0.0
1186.0
-425.0
761.0
View list
12
1140137652
Aikman, D (Desmond Gustav)
1
0.0
0
0
1
0.0
1186.0
-425.0
761.0
View list
