Chess South Africa
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Chess South Africa
Batyie, L (Liyema)
Dob:
2010/01/04 (U16)
Gender:
Female
Chess SA id:
2100307520
FIDE id:
Region:
Overberg (WOS)
Citizen:
RSA
Title(s):
Last active:
2024/09/01 (18 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
1163.5
Current Weighted rating
1194.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1194.3
Current highest rating achieved
1163.5
Current floor (min rating allowed)
663.5
Current K-factor
40
Games played this month
2
Score (S)
1.0
Expected score (We)
0.92
Difference (S-We)
0.07
Current Raw change (no limits, including tournament time weight)
2.7
Current min/max change allowed (with limits)
±174.7
Current Raw change used (final)
2.7
Projected new Raw rating
1166.2
Projected new Weighed rating
1098.5
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1163.5
Projected new floor
663.5
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1166.2
Projected effective change (new Official - current Official)
-28.1
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
1154.8
Current Weighted rating
1192.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1192.9
Current highest rating achieved
1154.8
Current floor (min rating allowed)
654.8
Current K-factor
40
Games played this month
2
Score (S)
1.0
Expected score (We)
0.90
Difference (S-We)
0.10
Current Raw change (no limits, including tournament time weight)
4.0
Current min/max change allowed (with limits)
±176.8
Current Raw change used (final)
4.0
Projected new Raw rating
1158.8
Projected new Weighed rating
1097.2
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1154.8
Projected new floor
654.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1158.8
Projected effective change (new Official - current Official)
-34.1
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
0.0
Current floor (min rating allowed)
700.0
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)
±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
0.0
Projected new floor
700.0
Projected new K-facor
40
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
0.0
Current floor (min rating allowed)
700.0
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)
±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
0.0
Projected new floor
700.0
Projected new K-facor
40
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
Tournament:
Western Cape Top Schools Championship 2024 (U15 Girls)
Start:
2024/08/30
End:
2024/09/01
Host:
WEG
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
2
Games:
2
Score:
1.0
Main rating:
1163.5
Rating gain/loss:
2.7
Type rating:
1154.8
Rating gain/loss:
4.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
Western Cape Top Schools Championship 2024 (U15 Girls)
2024/08/30
2024/09/01
Eden (WEG)
Standard
60
0.83
6
2
1.0
1163.5
1154.8
Analysis
1
Overberg Schools - Top Schools 2024 (U9-U15 Girls)
2024/07/27
2024/07/27
Overberg (WOS)
Standard
60
0.83
5
2
0.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
Western Cape Top Schools Championship 2024 (U15 Girls)
2024/08/30
2024/09/01
Eden (WEG)
Standard
60
0.83
6
2
1.0
1163.5
1154.8
Analysis
1
Overberg Schools - Top Schools 2024 (U9-U15 Girls)
2024/07/27
2024/07/27
Overberg (WOS)
Standard
60
0.83
5
2
0.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
4
1
0
3
1.0
25.0
-212.5
1160.9
948.4
White
1
1
0
0
1.0
100.0
425.0
1200.0
1625.0
Black
3
0
0
3
0.0
0.0
-425.0
1147.8
722.8
Standard
All
4
1
0
3
1.0
25.0
-212.5
1160.9
948.4
White
1
1
0
0
1.0
100.0
425.0
1200.0
1625.0
Black
3
0
0
3
0.0
0.0
-425.0
1147.8
722.8
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
4
1
0
3
1.0
25.0
-212.5
1160.9
948.4
White
1
1
0
0
1.0
100.0
425.0
1200.0
1625.0
Black
3
0
0
3
0.0
0.0
-425.0
1147.8
722.8
Standard
All
4
1
0
3
1.0
25.0
-212.5
1160.9
948.4
White
1
1
0
0
1.0
100.0
425.0
1200.0
1625.0
Black
3
0
0
3
0.0
0.0
-425.0
1147.8
722.8
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
2100311042
Saaiman, K (Keandra)
1
1.0
1
0
0
100.0
1163.5
425.0
1588.5
View list
2
2100311041
Pieterse, I (Iretha)
1
0.0
0
0
1
0.0
1163.5
-425.0
738.5
View list
3
2120138444
Otto, J (Johanne)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
4
2100307523
Groenewald, J (Jodi)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list