Chess South Africa
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Chess South Africa
Hagen, S (Sophia)
Dob:
2012/08/06 (U14)
Gender:
Female
Chess SA id:
2120109817
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/09/07 (95 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
1489.2
Current Weighted rating
1467.8
Current Weighted performance
1431.4
Current official/published rating (highest between Raw, WR and WP)
1489.2
Current highest rating achieved
1531.8
Current floor (min rating allowed)
1031.8
Current K-factor
32
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)
±109.8
Current Raw change used (final)
0.0
Projected new Raw rating
1489.2
Projected new Weighed rating
1349.9
Projected new Weighted performance
1431.4
Projected new final Raw rating (if new WP > new Raw)
1489.2
Projected new highest rating
1531.8
Projected new floor
1031.8
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1489.2
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
1476.0
Current Weighted rating
1447.6
Current Weighted performance
1431.4
Current official/published rating (highest between Raw, WR and WP)
1476.0
Current highest rating achieved
1494.2
Current floor (min rating allowed)
994.2
Current K-factor
32
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)
±111.9
Current Raw change used (final)
0.0
Projected new Raw rating
1476.0
Projected new Weighed rating
1331.8
Projected new Weighted performance
1431.4
Projected new final Raw rating (if new WP > new Raw)
1476.0
Projected new highest rating
1494.2
Projected new floor
994.2
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1476.0
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
1482.5
Current Weighted rating
1474.8
Current Weighted performance
1250.7
Current official/published rating (highest between Raw, WR and WP)
1482.5
Current highest rating achieved
1482.5
Current floor (min rating allowed)
982.5
Current K-factor
32
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)
±110.9
Current Raw change used (final)
0.0
Projected new Raw rating
1482.5
Projected new Weighed rating
1357.4
Projected new Weighted performance
1250.7
Projected new final Raw rating (if new WP > new Raw)
1482.5
Projected new highest rating
1482.5
Projected new floor
982.5
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1482.5
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
10
Western Cape Women’s Championship 2024 (U14)
2024/08/09
2024/08/09
West Coast (WCU)
Standard
60
0.83
5
5
4.5
1459.2
1445.0
Analysis
8
CT League 2024 (C)
2024/07/20
2024/09/07
Cape Town (WCT)
Standard
120
1.00
11
4
2.0
1484.7
1471.2
Analysis
9
CT League 2024 (C)
2024/07/20
2024/09/07
Cape Town (WCT)
Standard
120
1.00
11
1
1.0
1484.7
1471.2
Analysis
7
Chess Elevation Series - July 2024 (Level 4)
2024/07/05
2024/07/06
Cape Town (WCT)
Standard
70
0.87
5
5
2.0
1460.9
1446.3
Analysis
6
2024 African Youth Chess Championship
2024/06/16
2024/06/22
South Africa (RSA)
Standard
120
1.00
9
9
4.5
1463.1
1442.1
Analysis
5
Western Cape PS Individuals Championship 2024 (U13 Girls)
2024/05/04
2024/05/05
West Coast (WCU)
Standard
60
0.83
6
6
4.0
1475.7
1454.9
Analysis
4
South African Junior Closed Chess Championship 2024 (U12 Girls)
2024/04/27
2024/05/01
Ekurhuleni (GE)
Standard
120
1.00
9
9
5.0
1475.7
1454.9
Analysis
3
Cape Town Junior League Qualifier 2024 (U13 Open)
2024/04/06
2024/04/06
Cape Town (WCT)
Rapid
25
0.54
6
6
4.5
1466.0
1466.2
Analysis
2
Cape Town Metro Schools Chess Closed Individuals 2024 (U13 Girls)
2024/03/02
2024/03/03
Cape Town (WCT)
Standard
60
0.83
6
6
4.0
1451.4
1435.7
Analysis
1
North District School Trials 2024 (U13 Girls)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
4.5
1416.6
1388.7
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
47
Western Cape Women’s Championship 2024 (U14)
2024/08/09
2024/08/09
West Coast (WCU)
Standard
60
0.83
5
5
4.5
1459.2
1445.0
Analysis
45
CT League 2024 (C)
2024/07/20
2024/09/07
Cape Town (WCT)
Standard
120
1.00
11
4
2.0
1484.7
1471.2
Analysis
46
CT League 2024 (C)
2024/07/20
2024/09/07
Cape Town (WCT)
Standard
120
1.00
11
1
1.0
1484.7
1471.2
Analysis
44
Chess Elevation Series - July 2024 (Level 4)
2024/07/05
2024/07/06
Cape Town (WCT)
Standard
70
0.87
5
5
2.0
1460.9
1446.3
Analysis
43
2024 African Youth Chess Championship
2024/06/16
2024/06/22
South Africa (RSA)
Standard
120
1.00
9
9
4.5
1463.1
1442.1
Analysis
42
Western Cape PS Individuals Championship 2024 (U13 Girls)
2024/05/04
2024/05/05
West Coast (WCU)
Standard
60
0.83
6
6
4.0
1475.7
1454.9
Analysis
41
South African Junior Closed Chess Championship 2024 (U12 Girls)
2024/04/27
2024/05/01
Ekurhuleni (GE)
Standard
120
1.00
9
9
5.0
1475.7
1454.9
Analysis
40
Cape Town Junior League Qualifier 2024 (U13 Open)
2024/04/06
2024/04/06
Cape Town (WCT)
Rapid
25
0.54
6
6
4.5
1466.0
1466.2
Analysis
39
Cape Town Metro Schools Chess Closed Individuals 2024 (U13 Girls)
2024/03/02
2024/03/03
Cape Town (WCT)
Standard
60
0.83
6
6
4.0
1451.4
1435.7
Analysis
38
North District School Trials 2024 (U13 Girls)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
4.5
1416.6
1388.7
Analysis
37
Kraaifontein Open 2023 (Intermediate)
2023/12/09
2023/12/10
Cape Town (WCT)
Standard
70
0.87
6
5
2.0
1433.3
1405.3
Analysis
36
Western Cape Closed Championship 2023 (D)
2023/09/24
2023/09/25
Cape Town (WCT)
Standard
90
0.94
6
3
0.5
1502.0
1474.1
Analysis
35
WP Club League 2023 (D PlayOffs)
2023/09/02
2023/09/09
Cape Town (WCT)
Standard
70
0.87
5
3
2.0
1502.0
1474.1
Analysis
34
WP Club League 2023 (D2)
2023/08/05
2023/08/26
Cape Town (WCT)
Standard
70
0.87
6
3
2.0
1517.3
1489.1
Analysis
33
WP Closed 2023 (U12)
2023/06/16
2023/06/17
Cape Town (WCT)
Standard
70
0.87
6
6
4.0
1526.5
1494.2
Analysis
32
Western Cape PS Individuals 2023 (U11 Girls)
2023/05/05
2023/05/06
Cape Town (WCT)
Standard
60
0.83
6
6
4.5
1531.8
1488.1
Analysis
31
Cape Town Metro Schools Chess Closed Individuals 2023 (U11 Girls)
2023/03/03
2023/03/04
Cape Town (WCT)
Standard
60
0.83
6
6
5.0
1513.2
1453.2
Analysis
30
Laerskool Welgemoed Rapid 2023 (U12)
2023/02/11
2023/02/11
Cape Town (WCT)
Rapid
25
0.54
6
6
5.0
1451.0
1377.7
Analysis
29
North District School Trials 2023 (U11 Girls)
2023/02/03
2023/02/04
Cape Town (WCT)
Standard
60
0.83
6
6
6.0
1451.0
1389.2
Analysis
28
Cape of Good Hope Open 2023 (U12)
2023/01/28
2023/01/28
Cape Town (WCT)
Rapid
25
0.54
6
6
5.0
1436.1
1312.2
Analysis
1
2
3
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
56
32
8
16
36.0
64.3
121.4
1382.1
1503.6
White
25
12
4
9
14.0
56.0
51.0
1366.5
1417.5
Black
31
20
4
7
22.0
71.0
178.2
1394.7
1573.0
Standard
All
50
28
7
15
31.5
63.0
110.5
1388.2
1498.7
White
22
10
3
9
11.5
52.3
19.3
1376.5
1395.9
Black
28
18
4
6
20.0
71.4
182.1
1397.3
1579.5
Rapid
All
6
4
1
1
4.5
75.0
212.5
1331.8
1544.3
White
3
2
1
0
2.5
83.3
283.3
1292.8
1576.1
Black
3
2
0
1
2.0
66.7
141.7
1370.7
1512.4
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
256
146
17
93
154.5
60.4
88.0
1281.1
1369.1
White
123
71
10
42
76.0
61.8
100.2
1265.1
1365.3
Black
133
75
7
51
78.5
59.0
76.7
1295.9
1372.6
Standard
All
207
116
13
78
122.5
59.2
78.0
1285.5
1363.5
White
99
54
8
37
58.0
58.6
73.0
1275.9
1348.9
Black
108
62
5
41
64.5
59.7
82.6
1294.3
1377.0
Rapid
All
49
30
4
15
32.0
65.3
130.1
1262.5
1392.6
White
24
17
2
5
18.0
75.0
212.5
1220.7
1433.2
Black
25
13
2
10
14.0
56.0
51.0
1302.6
1353.6
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
2120114045
Wilson, EM (Emlyn)
9
6.0
6
0
3
66.7
1285.2
141.7
1426.9
View list
2
2120138760
Liu, A (Amy)
6
1.5
1
1
4
25.0
1455.8
-212.5
1243.3
View list
3
2110130686
Joya, I (Imkhita)
5
2.0
2
0
3
40.0
1239.0
-85.0
1154.0
View list
4
211087036
Osborne, H (Hannah)
5
1.5
1
1
3
30.0
1312.6
-170.0
1142.6
View list
5
2120137358
Iuzhakova, H (Heidi)
4
4.0
4
0
0
100.0
1402.4
425.0
1827.4
View list
6
2120108073
Li, K (Karena)
4
3.0
3
0
1
75.0
1393.0
212.5
1605.5
View list
7
1120134372
Weideman, J (Janko)
4
2.0
2
0
2
50.0
1307.5
0.0
1307.5
View list
8
1120140113
Guo, A (Aleks)
4
2.0
1
2
1
50.0
1472.4
0.0
1472.4
View list
9
2110109830
Snyman, MM (Mila Marie)
4
1.5
1
1
2
37.5
1404.3
-106.3
1298.1
View list
10
1110109831
Strydom, H (Henroux)
4
1.0
1
0
3
25.0
1291.8
-212.5
1079.3
View list
11
1120135094
Singh, S (Shaurya)
3
1.0
1
0
2
33.3
1396.2
-141.7
1254.5
View list
12
1110109842
Matima, A (Aiden)
3
0.0
0
0
3
0.0
1232.1
-425.0
807.1
View list
13
1100134367
Gwanzura, K (Kevin)
2
2.0
2
0
0
100.0
1414.9
425.0
1839.9
View list
14
1110132982
Macilikishe, A (Anda)
2
2.0
2
0
0
100.0
1267.1
425.0
1692.1
View list
15
1120108458
Matthews, A (Aaron)
2
2.0
2
0
0
100.0
1154.8
425.0
1579.8
View list
16
2120119685
Petersen, B (Brionay)
2
2.0
2
0
0
100.0
1503.8
425.0
1928.8
View list
17
2120138778
Pfukwa, P (Palesa)
2
2.0
2
0
0
100.0
1359.2
425.0
1784.2
View list
18
1110113416
Saoud, A (Ayhem)
2
2.0
2
0
0
100.0
1231.8
425.0
1656.8
View list
19
2110130698
Sobada, A (Anelisa)
2
2.0
2
0
0
100.0
1414.7
425.0
1839.7
View list
20
1120138610
Van Wyk, L (Luc)
2
2.0
2
0
0
100.0
1395.5
425.0
1820.5
View list