Chess South Africa
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Chess South Africa
Liwalala, P (Portia)
Dob:
2008/03/07 (U18)
Gender:
Male
Chess SA id:
1080307731
FIDE id:
Region:
Pixley-ka-Seme (NCP)
Citizen:
RSA
Title(s):
Last active:
2024/08/03 (57 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
1112.7
Current Weighted rating
1188.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1188.4
Current highest rating achieved
1139.2
Current floor (min rating allowed)
639.2
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)
±187.8
Current Raw change used (final)
0.0
Projected new Raw rating
1112.7
Projected new Weighed rating
1092.8
Projected new Weighted performance
544.3
Projected new final Raw rating (if new WP > new Raw)
1112.7
Projected new highest rating
1139.2
Projected new floor
639.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1112.7
Projected effective change (new Official - current Official)
-75.7
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
1098.4
Current Weighted rating
1186.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1186.3
Current highest rating achieved
1127.6
Current floor (min rating allowed)
627.6
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)
±191.6
Current Raw change used (final)
0.0
Projected new Raw rating
1098.4
Projected new Weighed rating
1090.9
Projected new Weighted performance
544.3
Projected new final Raw rating (if new WP > new Raw)
1098.4
Projected new highest rating
1127.6
Projected new floor
627.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1098.4
Projected effective change (new Official - current Official)
-87.9
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
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
2024 Pixley Ka Seme Chess Schools Open 2 (U17+U19)
2024/08/03
2024/08/03
Pixley-ka-Seme (NCP)
Standard
62
0.84
5
5
1.5
1139.2
1127.6
Analysis
1
2024 HSDA Open 3 (U17+U19)
2024/07/27
2024/07/27
Pixley-ka-Seme (NCP)
Standard
62
0.84
5
4
0.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
2024 Pixley Ka Seme Chess Schools Open 2 (U17+U19)
2024/08/03
2024/08/03
Pixley-ka-Seme (NCP)
Standard
62
0.84
5
5
1.5
1139.2
1127.6
Analysis
1
2024 HSDA Open 3 (U17+U19)
2024/07/27
2024/07/27
Pixley-ka-Seme (NCP)
Standard
62
0.84
5
4
0.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
9
1
1
7
1.5
16.7
-283.3
1209.4
926.1
White
5
0
0
5
0.0
0.0
-425.0
1234.2
809.2
Black
4
1
1
2
1.5
37.5
-106.3
1178.4
1072.2
Standard
All
9
1
1
7
1.5
16.7
-283.3
1209.4
926.1
White
5
0
0
5
0.0
0.0
-425.0
1234.2
809.2
Black
4
1
1
2
1.5
37.5
-106.3
1178.4
1072.2
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
9
1
1
7
1.5
16.7
-283.3
1209.4
926.1
White
5
0
0
5
0.0
0.0
-425.0
1234.2
809.2
Black
4
1
1
2
1.5
37.5
-106.3
1178.4
1072.2
Standard
All
9
1
1
7
1.5
16.7
-283.3
1209.4
926.1
White
5
0
0
5
0.0
0.0
-425.0
1234.2
809.2
Black
4
1
1
2
1.5
37.5
-106.3
1178.4
1072.2
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
1070307737
Stuurman, A (Anele)
1
1.0
1
0
0
100.0
1139.2
425.0
1564.2
View list
2
1070307733
Mntwana, T (Thandanani)
1
0.5
0
1
0
50.0
1139.2
0.0
1139.2
View list
3
1060307738
Tyityi, I (Imange)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
4
1080307732
Matroos, A (Anele)
1
0.0
0
0
1
0.0
1139.2
-425.0
714.2
View list
5
2080110864
Roberts, D (Deshnee)
1
0.0
0
0
1
0.0
1139.2
-425.0
714.2
View list
6
1070307736
Rapulins, B (Brenden-Leen)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
2080134176
Peters, C (Chante)
1
0.0
0
0
1
0.0
1139.2
-425.0
714.2
View list
8
108084928
Mvenya, ZL (Zizinwe Libhongo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
1080307734
Mohlabane, Z (Zander)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
