Chess South Africa
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Chess South Africa
Wanjiru, A (Andrea)
Dob:
2010/01/01 (U16)
Gender:
Female
Chess SA id:
2100306244
FIDE id:
Region:
Chess South Africa (CSA)
Citizen:
KEN
Title(s):
Last active:
2024/06/17 (11 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
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
7
Score (S)
4.5
Expected score (We)
3.22
Difference (S-We)
1.20
Current Raw change (no limits, including tournament time weight)
43.3
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
43.3
Projected new Raw rating
1243.3
Projected new Weighed rating
1104.0
Projected new Weighted performance
451.9
Projected new final Raw rating (if new WP > new Raw)
1243.3
Projected new highest rating
1243.3
Projected new floor
743.3
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1243.3
Projected effective change (new Official - current Official)
+43.3
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
7
Score (S)
4.5
Expected score (We)
3.25
Difference (S-We)
1.25
Current Raw change (no limits, including tournament time weight)
45.0
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
45.0
Projected new Raw rating
1245.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
451.9
Projected new final Raw rating (if new WP > new Raw)
1245.0
Projected new highest rating
1245.0
Projected new floor
745.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1245.0
Projected effective change (new Official - current Official)
+45.0
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
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
Tournament:
2024 Elise Steenkamp Open Chess Tournament (Queens)
Start:
2024/06/15
End:
2024/06/17
Host:
GTP
Type:
Standard
Time:
90
Time weight:
0.94
Rounds:
7
Games:
7
Score:
4.5
Main rating:
1200.0
Rating gain/loss:
43.3
Type rating:
1200.0
Rating gain/loss:
45.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
2024 Elise Steenkamp Open Chess Tournament (Queens)
2024/06/15
2024/06/17
Tshwane (GTP)
Standard
90
0.94
7
7
4.5
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
1
2024 Elise Steenkamp Open Chess Tournament (Queens)
2024/06/15
2024/06/17
Tshwane (GTP)
Standard
90
0.94
7
7
4.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
7
4
1
2
4.5
64.3
121.4
1239.5
1360.9
White
4
1
1
2
1.5
37.5
-106.3
1235.1
1128.8
Black
3
3
0
0
3.0
100.0
425.0
1245.3
1670.3
Standard
All
7
4
1
2
4.5
64.3
121.4
1239.5
1360.9
White
4
1
1
2
1.5
37.5
-106.3
1235.1
1128.8
Black
3
3
0
0
3.0
100.0
425.0
1245.3
1670.3
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
7
4
1
2
4.5
64.3
121.4
1239.5
1360.9
White
4
1
1
2
1.5
37.5
-106.3
1235.1
1128.8
Black
3
3
0
0
3.0
100.0
425.0
1245.3
1670.3
Standard
All
7
4
1
2
4.5
64.3
121.4
1239.5
1360.9
White
4
1
1
2
1.5
37.5
-106.3
1235.1
1128.8
Black
3
3
0
0
3.0
100.0
425.0
1245.3
1670.3
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
1100306205
Githu, J (John Kariuki)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1090157435
Du Toit, C (Colenso)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1120131217
Coetzee, M (Merikus)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1120159775
Van Zyl, C (Christiaan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
2080192156
Lindeque, G (Gabri'Ella)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
6
197042253
Wabanie, J (Jason)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
1120301734
Lotz, D (Dimitrios)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
