Chess South Africa
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Chess South Africa
Prince, A (Alena)
Dob:
2016/07/17 (U10)
Gender:
Female
Chess SA id:
2160300510
FIDE id:
Region:
Vhambe (LVT)
Citizen:
RSA
Title(s):
Last active:
2024/05/24 (35 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
1141.6
Current Weighted rating
1188.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1188.1
Current highest rating achieved
1151.9
Current floor (min rating allowed)
651.9
Current K-factor
40
Games played this month
5
Score (S)
3.0
Expected score (We)
2.22
Difference (S-We)
0.49
Current Raw change (no limits, including tournament time weight)
19.7
Current min/max change allowed (with limits)
±180.2
Current Raw change used (final)
19.7
Projected new Raw rating
1161.3
Projected new Weighed rating
1092.6
Projected new Weighted performance
1027.2
Projected new final Raw rating (if new WP > new Raw)
1161.3
Projected new highest rating
1161.3
Projected new floor
661.3
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1161.3
Projected effective change (new Official - current Official)
-26.9
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
1132.0
Current Weighted rating
1185.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1185.9
Current highest rating achieved
1142.4
Current floor (min rating allowed)
642.4
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)
±182.7
Current Raw change used (final)
0.0
Projected new Raw rating
1132.0
Projected new Weighed rating
1090.5
Projected new Weighted performance
838.4
Projected new final Raw rating (if new WP > new Raw)
1132.0
Projected new highest rating
1142.4
Projected new floor
642.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1132.0
Projected effective change (new Official - current Official)
-53.9
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
5
Score (S)
3.0
Expected score (We)
2.48
Difference (S-We)
0.52
Current Raw change (no limits, including tournament time weight)
20.8
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
20.8
Projected new Raw rating
1220.8
Projected new Weighed rating
1104.0
Projected new Weighted performance
417.0
Projected new final Raw rating (if new WP > new Raw)
1220.8
Projected new highest rating
1220.8
Projected new floor
720.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1220.8
Projected effective change (new Official - current Official)
+20.8
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
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:
Capricorn District Primary Schools League Finals 2024 (U9A)
Start:
2024/05/24
End:
2024/05/24
Host:
LCP
Type:
Rapid
Time:
32
Time weight:
0.63
Rounds:
5
Games:
5
Score:
3.0
Main rating:
1141.6
Rating gain/loss:
19.7
Type rating:
1200.0
Rating gain/loss:
20.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
4
Capricorn District Primary Schools League Finals 2024 (U9A)
2024/05/24
2024/05/24
Capricorn (LCP)
Rapid
32
0.63
5
5
3.0
1141.6
1200.0
Analysis
3
Capricorn Junior Qualifying 4 2024 (U10)
2024/05/04
2024/05/04
Capricorn (LCP)
Standard
60
0.83
5
5
2.0
1151.9
1142.4
Analysis
2
Capricorn District Junior Qualifying 3 2024 (U10)
2024/03/09
2024/03/09
Capricorn (LCP)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
1
Capricorn Open Chess Championship 2024 (D)
2024/03/02
2024/03/02
Capricorn (LCP)
Standard
60
0.83
5
4
1.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
4
Capricorn District Primary Schools League Finals 2024 (U9A)
2024/05/24
2024/05/24
Capricorn (LCP)
Rapid
32
0.63
5
5
3.0
1141.6
1200.0
Analysis
3
Capricorn Junior Qualifying 4 2024 (U10)
2024/05/04
2024/05/04
Capricorn (LCP)
Standard
60
0.83
5
5
2.0
1151.9
1142.4
Analysis
2
Capricorn District Junior Qualifying 3 2024 (U10)
2024/03/09
2024/03/09
Capricorn (LCP)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
1
Capricorn Open Chess Championship 2024 (D)
2024/03/02
2024/03/02
Capricorn (LCP)
Standard
60
0.83
5
4
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
19
8
0
11
8.0
42.1
-67.1
1193.7
1126.6
White
9
4
0
5
4.0
44.4
-47.2
1190.8
1143.6
Black
10
4
0
6
4.0
40.0
-85.0
1196.3
1111.3
Standard
All
14
5
0
9
5.0
35.7
-121.4
1198.1
1076.7
White
7
3
0
4
3.0
42.9
-60.7
1196.6
1135.9
Black
7
2
0
5
2.0
28.6
-182.1
1199.7
1017.6
Rapid
All
5
3
0
2
3.0
60.0
85.0
1181.1
1266.1
White
2
1
0
1
1.0
50.0
0.0
1170.5
1170.5
Black
3
2
0
1
2.0
66.7
141.7
1188.2
1329.9
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
19
8
0
11
8.0
42.1
-67.1
1193.7
1126.6
White
9
4
0
5
4.0
44.4
-47.2
1190.8
1143.6
Black
10
4
0
6
4.0
40.0
-85.0
1196.3
1111.3
Standard
All
14
5
0
9
5.0
35.7
-121.4
1198.1
1076.7
White
7
3
0
4
3.0
42.9
-60.7
1196.6
1135.9
Black
7
2
0
5
2.0
28.6
-182.1
1199.7
1017.6
Rapid
All
5
3
0
2
3.0
60.0
85.0
1181.1
1266.1
White
2
1
0
1
1.0
50.0
0.0
1170.5
1170.5
Black
3
2
0
1
2.0
66.7
141.7
1188.2
1329.9
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
1160305939
Knox, H (Hanru)
1
1.0
1
0
0
100.0
1141.6
425.0
1566.6
View list
2
1160300653
Leach, G (Graeame)
1
1.0
1
0
0
100.0
1151.9
425.0
1576.9
View list
3
1150145357
Lethole, B (Blessing)
1
1.0
1
0
0
100.0
1141.6
425.0
1566.6
View list
4
1090300491
Makgatho, K (Kabo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1150192298
Page, Z (Zachary)
1
1.0
1
0
0
100.0
1151.9
425.0
1576.9
View list
6
1150305949
Mudede, R (Runako)
1
1.0
1
0
0
100.0
1141.6
425.0
1566.6
View list
7
2160300659
Mohuba, K (Kelebogile)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
1150300660
Rapholo, D (Ditheto)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
2160192301
Verreynne, E (Elbe)
1
0.0
0
0
1
0.0
1141.6
-425.0
716.6
View list
10
1160305950
Pelser, H (Hanru)
1
0.0
0
0
1
0.0
1141.6
-425.0
716.6
View list
11
1080300500
Mohammad, S (Saad)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
1090192348
Matheba, K (Karabo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
1150192294
Marx, W (Wian Adriaan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
2150300658
Makinta, G (Gontse)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
15
2160300654
Makaubo, K (Keratilwe)
1
0.0
0
0
1
0.0
1151.9
-425.0
726.9
View list
16
1110192329
Lehong, M (Machaka)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
17
1160300652
Leach, G (Gavin)
1
0.0
0
0
1
0.0
1151.9
-425.0
726.9
View list
18
1150300484
Kotzee, J (Jaden)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
19
1150141020
Kgaphola, R (Retang)
1
0.0
0
0
1
0.0
1151.9
-425.0
726.9
View list