Chess South Africa
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Chess South Africa
Siebert, E (Emily)
Dob:
2009/08/24 (U16)
Gender:
Female
Chess SA id:
2090097016
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2020/03/14 (1526 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
1137.9
Curent Weighted rating
1137.9
Curent Weighted performance
530.1
Current official/published rating (highest between Raw, WR and WP)
1137.9
Current floor (min rating allowed)
677.4
Current highest rating achieved
1177.4
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)
±181.2
Current Raw change used (final)
0.0
Projected new Raw rating
1137.9
Projected new Weighed rating
1137.9
Projected new Weighted performance
530.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1137.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1177.4
Projected new floor
677.4
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
1094.8
Curent Weighted rating
1094.8
Curent Weighted performance
471.5
Current official/published rating (highest between Raw, WR and WP)
1094.8
Current floor (min rating allowed)
678.4
Current highest rating achieved
1178.4
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)
±192.6
Current Raw change used (final)
0.0
Projected new Raw rating
1094.8
Projected new Weighed rating
1094.8
Projected new Weighted performance
471.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1094.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1178.4
Projected new floor
678.4
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
1199.6
Curent Weighted rating
1199.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1199.6
Current floor (min rating allowed)
699.6
Current highest rating achieved
1199.6
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)
±165.9
Current Raw change used (final)
0.0
Projected new Raw rating
1199.6
Projected new Weighed rating
1199.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1199.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1199.6
Projected new floor
699.6
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
699.6
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
699.6
Projected new K-facor
36
Tournaments
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
12
2020 Metro Trials (U11 Girls)
2020/03/13
2020/03/14
Cape Town (WCT)
Standard
60
0.83
5
5
2.0
1148.2
1096.4
Analysis
11
2020 Welgemoed Chess Challenge (U12)
2020/02/29
2020/02/29
Cape Town (WCT)
Rapid
30
0.60
5
5
3.0
1090.8
1174.4
Analysis
10
Metro North Individual Trials 2020 (U11)
2020/02/07
2020/02/08
Cape Town (WCT)
Standard
60
0.83
6
6
3.0
1090.8
1050.4
Analysis
9
Curro Durbanville Chess Tournament 2019 (Junior)
2019/08/24
2019/08/24
Cape Town (WCT)
Rapid
30
0.60
6
6
3.0
1070.9
1171.2
Analysis
8
Stellenberg Youth Chess Championship 2019 (D)
2019/05/01
2019/05/01
Cape Town (WCT)
Standard
60
0.83
5
5
2.0
1072.2
1053.2
Analysis
7
Metro School Chess Closed Individual Trials 2019 (U11 Girls)
2019/03/01
2019/03/02
Cape Town (WCT)
Standard
60
0.83
6
6
2.0
1097.8
1080.4
Analysis
6
Welgemoed Chess Challenge 2019 (U12)
2019/02/23
2019/02/23
Cape Town (WCT)
Rapid
30
0.60
5
5
2.0
1096.1
1200.0
Analysis
5
District North Schools Chess Trials 2019 (U11)
2019/01/25
2019/01/26
Cape Town (WCT)
Standard
60
0.83
6
6
2.0
1102.4
1082.4
Analysis
4
Stellenberg Youth Chess Champs 2018 (E)
2018/06/23
2018/06/23
Cape Town (WCT)
Standard
60
0.83
5
5
2.5
1086.1
1065.2
Analysis
3
Western Cape Schools Individuals 2018 (U9 Girls)
2018/05/19
2018/05/20
Overberg (WOS)
Standard
60
0.83
6
6
2.0
1159.8
1156.0
Analysis
2
2018 WP Schools Closed Trials (U9 Girls)
2018/03/09
2018/03/10
Cape Town (WCT)
Standard
60
0.83
5
5
2.0
1177.4
1178.4
Analysis
1
District North Schools Chess Open Trials 2018 (U9)
2018/02/09
2018/02/10
Cape Town (WCT)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
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
Standard
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
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
65
27
1
37
27.5
42.3
-65.4
1163.3
1098.0
White
33
17
0
16
17.0
51.5
12.9
1189.1
1202.0
Black
32
10
1
21
10.5
32.8
-146.1
1136.8
990.7
Standard
All
49
19
1
29
19.5
39.8
-86.7
1152.3
1065.5
White
25
13
0
12
13.0
52.0
17.0
1184.8
1201.8
Black
24
6
1
17
6.5
27.1
-194.8
1118.3
923.5
Rapid
All
16
8
0
8
8.0
50.0
0.0
1197.3
1197.3
White
8
4
0
4
4.0
50.0
0.0
1202.3
1202.3
Black
8
4
0
4
4.0
50.0
0.0
1192.3
1192.3
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
210089525
Johannes, R (Relecia)
3
2.0
2
0
1
66.7
1179.1
141.7
1320.7
View list
2
2090108395
Mqadi, O (Olethiwe)
2
1.0
1
0
1
50.0
1123.0
0.0
1123.0
View list
3
209095311
Grove, E (Emily)
2
0.0
0
0
2
0.0
1136.1
-425.0
711.1
View list
4
2090096154
Jacobs, S (Sumayah)
2
0.0
0
0
2
0.0
1168.6
-425.0
743.6
View list
5
2090118010
Engelbrecht, C (Chelsea)
1
1.0
1
0
0
100.0
1070.9
425.0
1495.9
View list
6
1100132105
Els, A (Aiden)
1
1.0
1
0
0
100.0
1090.8
425.0
1515.8
View list
7
2090130338
Afrika, B (Bernicia)
1
1.0
1
0
0
100.0
1148.2
425.0
1573.2
View list
8
2080114986
Dreyer, M (Morgan)
1
1.0
1
0
0
100.0
1070.9
425.0
1495.9
View list
9
1090097018
Degueldre, J (Jean-Christian)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
10
1080109858
Deetlefs, E (Ethan)
1
1.0
1
0
0
100.0
1096.1
425.0
1521.1
View list
11
2100118009
De Villiers, L (Lienka)
1
1.0
1
0
0
100.0
1070.9
425.0
1495.9
View list
12
2090107968
Hector, K (Kida)
1
1.0
1
0
0
100.0
1102.4
425.0
1527.4
View list
13
2090130353
Jacobs, J (Jodene)
1
1.0
1
0
0
100.0
1148.2
425.0
1573.2
View list
14
2100103576
Lackay, L (Leane)
1
1.0
1
0
0
100.0
1086.1
425.0
1511.1
View list
15
210090627
Leonard, C (Chloe)
1
1.0
1
0
0
100.0
1177.4
425.0
1602.4
View list
16
2100118797
Mankomo, I (Ibukho)
1
1.0
1
0
0
100.0
1090.8
425.0
1515.8
View list
17
1090119273
Manyonga, A (Aldrine)
1
1.0
1
0
0
100.0
1090.8
425.0
1515.8
View list
18
2090109866
Mbane, Z (Ziyanda)
1
1.0
1
0
0
100.0
1096.1
425.0
1521.1
View list
19
2090109026
Mgwenyeni, M (Mihle)
1
1.0
1
0
0
100.0
1072.2
425.0
1497.2
View list
20
2090103592
Mkhize, P (Precious)
1
1.0
1
0
0
100.0
1086.1
425.0
1511.1
View list