Chess South Africa
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Chess South Africa
Ferreira, D (Daniela)
Dob:
2012/10/06 (U14)
Gender:
Female
Chess SA id:
2120142845
FIDE id:
Ferreira
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2024/03/09 (70 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
1272.0
Curent Weighted rating
1197.9
Curent Weighted performance
1168.5
Current official/published rating (highest between Raw, WR and WP)
1272.0
Current floor (min rating allowed)
772.0
Current highest rating achieved
1272.0
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)
±149.6
Current Raw change used (final)
0.0
Projected new Raw rating
1272.0
Projected new Weighed rating
1206.7
Projected new Weighted performance
1168.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1272.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1272.0
Projected new floor
772.0
Projected new K-facor
36
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
1278.0
Curent Weighted rating
1192.2
Curent Weighted performance
1166.9
Current official/published rating (highest between Raw, WR and WP)
1278.0
Current floor (min rating allowed)
778.0
Current highest rating achieved
1278.0
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)
±148.4
Current Raw change used (final)
0.0
Projected new Raw rating
1278.0
Projected new Weighed rating
1202.3
Projected new Weighted performance
1166.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1278.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1278.0
Projected new floor
778.0
Projected new K-facor
36
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)
700.0
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
700.0
Projected new K-facor
36
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)
700.0
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
700.0
Projected new K-facor
36
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
JNW Open - Classic - Crawford 2024 (C)
2024/03/09
2024/03/09
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
4.0
1223.6
1218.6
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U12 Girls A)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
3
2.0
1200.9
1194.5
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
12
JNW Open - Classic - Crawford 2024 (C)
2024/03/09
2024/03/09
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
4.0
1223.6
1218.6
Analysis
11
2024 Gauteng Inter-Region Chess Championship (U12 Girls A)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
3
2.0
1200.9
1194.5
Analysis
10
JMC Closed Aug 2023 (U12)
2023/08/04
2023/08/06
Johannesburg Metro (GJM)
Standard
90
0.94
6
5
1.0
1236.8
1230.1
Analysis
9
JNW Open - Trinityhouse Little Falls 2023 (C)
2023/06/24
2023/06/24
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
1255.3
1253.9
Analysis
8
JNW Open - Trinityhouse Little Falls 2023 (D)
2023/05/13
2023/05/13
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1154.3
1149.9
Analysis
7
2023 Mid Gauteng Open Tournament (D)
2023/05/06
2023/05/06
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1154.3
1149.9
Analysis
6
Silver Lakes Open Chess Tournament (D)
2023/04/15
2023/04/15
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1151.4
1153.6
Analysis
5
JMC 1 St Peters 2023 (D)
2023/03/18
2023/03/18
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1114.2
1108.8
Analysis
4
Heidelberg Open 2023 (C)
2023/02/04
2023/02/04
Sedibeng (GSV)
Standard
60
0.83
5
5
3.0
1055.8
1032.4
Analysis
3
FNB Chessheroes Anity Bullying 2022 (U11)
2022/11/05
2022/11/05
Johannesburg Metro (GJM)
Standard
60
0.83
5
4
1.0
1064.8
1040.4
Analysis
2
JMC Trials 1 - Laerskool Fontainebleau 2022 (U12)
2022/07/24
2022/07/24
Johannesburg Metro (GJM)
Standard
60
0.83
5
4
0.0
1112.3
1095.6
Analysis
1
Chessheroes Youth Day 2022 (U11)
2022/06/16
2022/06/16
Johannesburg Metro (GJM)
Standard
65
0.85
6
5
0.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
8
6
0
2
6.0
75.0
212.5
1238.5
1451.0
White
3
2
0
1
2.0
66.7
141.7
1223.6
1365.2
Black
5
4
0
1
4.0
80.0
255.0
1247.4
1502.4
Standard
All
8
6
0
2
6.0
75.0
212.5
1238.5
1451.0
White
3
2
0
1
2.0
66.7
141.7
1223.6
1365.2
Black
5
4
0
1
4.0
80.0
255.0
1247.4
1502.4
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
56
24
0
32
24.0
42.9
-60.7
1232.4
1171.7
White
23
10
0
13
10.0
43.5
-55.4
1247.0
1191.6
Black
33
14
0
19
14.0
42.4
-64.4
1222.2
1157.8
Standard
All
56
24
0
32
24.0
42.9
-60.7
1232.4
1171.7
White
23
10
0
13
10.0
43.5
-55.4
1247.0
1191.6
Black
33
14
0
19
14.0
42.4
-64.4
1222.2
1157.8
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
1120119998
Horne, K (Kian Louis)
3
1.0
1
0
2
33.3
1144.1
-141.7
1002.5
View list
2
1100131413
Karim, U (Umar)
1
1.0
1
0
0
100.0
1055.8
425.0
1480.8
View list
3
1100105140
Jacobs, H (Hanno)
1
1.0
1
0
0
100.0
1154.3
425.0
1579.3
View list
4
1120153447
Human, Z (Zachariah)
1
1.0
1
0
0
100.0
1154.3
425.0
1579.3
View list
5
2140149175
Boshoff, M (Milah)
1
1.0
1
0
0
100.0
1223.6
425.0
1648.6
View list
6
2130136682
Botha, S (Shadette)
1
1.0
1
0
0
100.0
1200.9
425.0
1625.9
View list
7
1110300394
Fietze, M (Mathew)
1
1.0
1
0
0
100.0
1223.6
425.0
1648.6
View list
8
2160134894
Conradie, M (Minka)
1
1.0
1
0
0
100.0
1114.2
425.0
1539.2
View list
9
1130155734
Mapukata, D (Dalumzi)
1
1.0
1
0
0
100.0
1154.3
425.0
1579.3
View list
10
1140300401
Molefe, T (Tebogo)
1
1.0
1
0
0
100.0
1223.6
425.0
1648.6
View list
11
1090152479
Nel, S (Stephan)
1
1.0
1
0
0
100.0
1114.2
425.0
1539.2
View list
12
1070151813
Pomone, L (Liam)
1
1.0
1
0
0
100.0
1114.2
425.0
1539.2
View list
13
1130144156
Rapelego, P (Peo)
1
1.0
1
0
0
100.0
1064.8
425.0
1489.8
View list
14
1090117650
Sibanda, M (Marlvin)
1
1.0
1
0
0
100.0
1223.6
425.0
1648.6
View list
15
1130132184
Smith, C (Caleb)
1
1.0
1
0
0
100.0
1255.3
425.0
1680.3
View list
16
2120109902
Suresh, A (Aaradhya)
1
1.0
1
0
0
100.0
1236.8
425.0
1661.8
View list
17
1110114818
Van Der Walt, H (Henrico)
1
1.0
1
0
0
100.0
1151.4
425.0
1576.4
View list
18
1100152485
Van Heerden, A (Alexander)
1
1.0
1
0
0
100.0
1154.3
425.0
1579.3
View list
19
2130130082
Van Zyl, K (Kiera)
1
1.0
1
0
0
100.0
1055.8
425.0
1480.8
View list
20
2150143035
Van Zyl, S (Sanli)
1
1.0
1
0
0
100.0
1154.3
425.0
1579.3
View list