Chess South Africa
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Chess South Africa
Scullard, S (Sienne)
Dob:
2009/09/01 (U16)
Gender:
Female
Chess SA id:
209076633
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2024/05/01 (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
Curent Raw rating
1479.3
Curent Weighted rating
1413.9
Curent Weighted performance
1448.3
Current official/published rating (highest between Raw, WR and WP)
1479.3
Current floor (min rating allowed)
979.3
Current highest rating achieved
1479.3
Current K-factor
32
Games played this month
9
Score (S)
5.0
Expected score (We)
5.80
Difference (S-We)
-0.80
Current Raw change (no limits, including tournament time weight)
-25.6
Current min/max change allowed (with limits)
±111.4
Current Raw change used (final)
-25.6
Projected new Raw rating
1453.7
Projected new Weighed rating
1419.4
Projected new Weighted performance
1448.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1453.7
Projected effective change (new Official - current Official)
-25.6
Projected new highest rating
1479.3
Projected new floor
979.3
Projected new K-facor
32
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
Curent Raw rating
1482.4
Curent Weighted rating
1400.1
Curent Weighted performance
1426.2
Current official/published rating (highest between Raw, WR and WP)
1482.4
Current floor (min rating allowed)
982.4
Current highest rating achieved
1482.4
Current K-factor
32
Games played this month
9
Score (S)
5.0
Expected score (We)
5.96
Difference (S-We)
-0.96
Current Raw change (no limits, including tournament time weight)
-30.7
Current min/max change allowed (with limits)
±110.9
Current Raw change used (final)
-30.7
Projected new Raw rating
1451.7
Projected new Weighed rating
1406.2
Projected new Weighted performance
1426.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1451.7
Projected effective change (new Official - current Official)
-30.7
Projected new highest rating
1482.4
Projected new floor
982.4
Projected new K-facor
32
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
Curent Raw rating
1141.5
Curent Weighted rating
1065.1
Curent Weighted performance
871.5
Current official/published rating (highest between Raw, WR and WP)
1141.5
Current floor (min rating allowed)
641.5
Current highest rating achieved
1141.5
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)
±180.2
Current Raw change used (final)
0.0
Projected new Raw rating
1141.5
Projected new Weighed rating
1074.6
Projected new Weighted performance
871.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1141.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1141.5
Projected new floor
641.5
Projected new K-facor
40
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
Curent Raw rating
1072.1
Curent Weighted rating
901.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1072.1
Current floor (min rating allowed)
641.5
Current highest rating achieved
1072.1
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)
±199.0
Current Raw change used (final)
0.0
Projected new Raw rating
1072.1
Projected new Weighed rating
920.9
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1072.1
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1072.1
Projected new floor
641.5
Projected new K-facor
40
Tournaments
History
Tournament:
South African Junior Closed Chess Championship 2024 (U16 Girls)
Start:
2024/04/27
End:
2024/05/01
Host:
GE
Type:
Standard
Time:
120
Time weight:
1.00
Rounds:
9
Games:
9
Score:
5.0
Main rating:
1479.3
Rating gain/loss:
-25.6
Type rating:
1482.4
Rating gain/loss:
-30.7
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
3
South African Junior Closed Chess Championship 2024 (U16 Girls)
2024/04/27
2024/05/01
Ekurhuleni (GE)
Standard
120
1.00
9
9
5.0
1479.3
1482.4
Analysis
2
JMC Kick Off Tournament 2024 (C)
2024/01/28
2024/01/28
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.5
1418.9
1378.4
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U16 Girls)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
4
4.0
1418.9
1378.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
40
South African Junior Closed Chess Championship 2024 (U16 Girls)
2024/04/27
2024/05/01
Ekurhuleni (GE)
Standard
120
1.00
9
9
5.0
1479.3
1482.4
Analysis
39
JMC Kick Off Tournament 2024 (C)
2024/01/28
2024/01/28
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.5
1418.9
1378.4
Analysis
38
2024 Gauteng Inter-Region Chess Championship (U16 Girls)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
4
4.0
1418.9
1378.4
Analysis
37
Helpmekaar Kollege Blitz Chess Invitational Sep 2023
2023/09/16
2023/09/16
Johannesburg Metro (GJM)
Blitz
8
0.25
9
8
7.0
1401.5
713.6
Analysis
36
2023 Gauteng Top Schools (U15 Mixed)
2023/08/19
2023/08/19
West Rand (GWR)
Standard
60
0.83
5
5
3.0
1440.6
1440.5
Analysis
35
JMC Closed Aug 2023 (U16)
2023/08/04
2023/08/06
Johannesburg Metro (GJM)
Standard
90
0.94
6
6
1.5
1440.6
1440.5
Analysis
34
2023 SA Schools Winter Games (U15 Girls)
2023/07/04
2023/07/06
West Rand (GWR)
Standard
65
0.85
7
7
4.5
1395.0
1385.1
Analysis
33
Gauteng Schools Individual Finals 2023 (U15 Girls)
2023/05/27
2023/05/27
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.5
1321.0
1317.1
Analysis
32
Gauteng Open Arnold Classic 2023 (U16)
2023/05/19
2023/05/19
Tshwane (GTP)
Rapid
30
0.60
5
5
4.0
1321.0
938.4
Analysis
31
JMC 2nd Trials 2022 (B)
2022/08/27
2022/08/27
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
1343.8
1352.0
Analysis
30
JMC Trials 1 - Laerskool Fontainebleau 2022 (U14)
2022/07/24
2022/07/24
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1365.0
1393.4
Analysis
29
JNW Helpmekaar 2022 (Challengers)
2022/07/09
2022/07/09
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.5
1365.0
1393.4
Analysis
28
World Cadets Rapid Championships 2022
2022/05/01
2022/05/02
FIDE (FID)
Rapid
15
0.39
9
7
0.0
1416.2
954.4
Analysis
27
2022 Gauteng Interregion (U14 Open)
2022/02/26
2022/02/26
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1404.2
1368.6
Analysis
26
JMC Helpmekaar 2021 (U14)
2021/09/06
2021/09/06
Johannesburg Metro (GJM)
Rapid
30
0.60
5
5
4.0
1371.8
858.0
Analysis
25
Chessnuts 1 - 29 February 2020 (Kings)
2020/02/29
2020/02/29
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.5
1321.5
1311.7
Analysis
24
JNW Club - Bryanston Open1 2020 (C)
2020/02/01
2020/02/01
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1321.5
1311.7
Analysis
23
2019 South African Junior Team Championships (U12A)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
5.0
1267.1
1257.3
Analysis
22
GJM vs GE Inter Region 2019 (U12A)
2019/10/05
2019/10/05
Johannesburg Metro (GJM)
Standard
60
0.83
5
2
0.0
1294.6
1290.8
Analysis
21
JHB Metro Closed 2019 (U12)
2019/07/27
2019/07/28
Johannesburg Metro (GJM)
Standard
90
0.94
6
6
4.0
1279.3
1244.1
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
18
11
3
4
12.5
69.4
165.3
1349.7
1515.0
White
10
6
2
2
7.0
70.0
170.0
1333.7
1503.7
Black
8
5
1
2
5.5
68.8
159.4
1369.7
1529.1
Standard
All
18
11
3
4
12.5
69.4
165.3
1349.7
1515.0
White
10
6
2
2
7.0
70.0
170.0
1333.7
1503.7
Black
8
5
1
2
5.5
68.8
159.4
1369.7
1529.1
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
221
131
9
81
135.5
61.3
96.2
1210.8
1306.9
White
115
80
5
30
82.5
71.7
184.8
1194.7
1379.5
Black
106
51
4
51
53.0
50.0
0.0
1228.2
1228.2
Standard
All
180
105
9
66
109.5
60.8
92.1
1195.0
1287.1
White
95
65
5
25
67.5
71.1
178.9
1172.7
1351.7
Black
85
40
4
41
42.0
49.4
-5.0
1219.9
1214.9
Rapid
All
27
16
0
11
16.0
59.3
78.7
1268.5
1347.2
White
13
9
0
4
9.0
69.2
163.5
1302.9
1466.3
Black
14
7
0
7
7.0
50.0
0.0
1236.5
1236.5
Blitz
All
14
10
0
4
10.0
71.4
182.1
1302.3
1484.5
White
7
6
0
1
6.0
85.7
303.6
1292.2
1595.8
Black
7
4
0
3
4.0
57.1
60.7
1312.5
1373.2
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
208073206
Fauconier, A (Amber)
4
2.0
2
0
2
50.0
1328.7
0.0
1328.7
View list
2
209092675
Ramlall, S (Sanjana)
3
1.0
1
0
2
33.3
1399.7
-141.7
1258.1
View list
3
109059744
Voigt, D (Daniel)
3
0.5
0
1
2
16.7
1137.2
-283.3
853.9
View list
4
205069709
Bothma, I (Isabella)
3
0.0
0
0
3
0.0
1072.4
-425.0
647.4
View list
5
110091709
Botes, E (Evan)
2
2.0
2
0
0
100.0
808.0
425.0
1233.0
View list
6
1100113805
Bijker, W (Waldo)
2
2.0
2
0
0
100.0
1370.2
425.0
1795.2
View list
7
208066161
Bhika, J (Jyotikka)
2
2.0
2
0
0
100.0
1449.1
425.0
1874.1
View list
8
208078409
Morake, O (Orefile)
2
2.0
2
0
0
100.0
1437.2
425.0
1862.2
View list
9
109080845
Tsai, R (Ray)
2
2.0
2
0
0
100.0
1000.1
425.0
1425.2
View list
10
210092814
Van Der Sandt, I (Iliana)
2
2.0
2
0
0
100.0
853.5
425.0
1278.5
View list
11
109092649
Webb, K (Kagan)
2
2.0
2
0
0
100.0
1369.3
425.0
1794.3
View list
12
110092271
Bennie, J (Johannes)
2
1.5
1
1
0
75.0
1314.8
212.5
1527.3
View list
13
109076140
Jones, E (Edward)
2
1.0
1
0
1
50.0
1340.4
0.0
1340.4
View list
14
2090099192
Lodi, O (Olebogeng)
2
1.0
1
0
1
50.0
1322.2
0.0
1322.2
View list
15
1090105698
Naicker, GC (Gabriel Christian)
2
1.0
1
0
1
50.0
1332.7
0.0
1332.7
View list
16
110091705
Pienaar, K (Kyle)
2
1.0
1
0
1
50.0
918.6
0.0
918.6
View list
17
109086017
Roetz, K (Kyle)
2
1.0
1
0
1
50.0
1388.9
0.0
1388.9
View list
18
108073208
Steyn, T (Tjaart)
2
1.0
1
0
1
50.0
1325.5
0.0
1325.5
View list
19
110091701
Van Der Spuy, C (Christiaan)
2
1.0
1
0
1
50.0
1174.2
0.0
1174.2
View list
20
109076135
Van Zyl, B (Benjamin)
2
1.0
1
0
1
50.0
1226.8
0.0
1226.8
View list