Chess South Africa
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Chess South Africa
Ferreira, H (Helen Lynne)
Dob:
2016/02/07 (U10)
Gender:
Female
Chess SA id:
2160153031
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2024/05/01 (148 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
1044.2
Current Weighted rating
1089.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1089.4
Current highest rating achieved
1159.2
Current floor (min rating allowed)
659.2
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)
±207.0
Current Raw change used (final)
0.0
Projected new Raw rating
1044.2
Projected new Weighed rating
999.9
Projected new Weighted performance
801.4
Projected new final Raw rating (if new WP > new Raw)
1044.2
Projected new highest rating
1159.2
Projected new floor
659.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1044.2
Projected effective change (new Official - current Official)
-45.2
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
1038.0
Current Weighted rating
1076.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1076.3
Current highest rating achieved
1149.2
Current floor (min rating allowed)
649.2
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)
±208.9
Current Raw change used (final)
0.0
Projected new Raw rating
1038.0
Projected new Weighed rating
987.7
Projected new Weighted performance
801.4
Projected new final Raw rating (if new WP > new Raw)
1038.0
Projected new highest rating
1149.2
Projected new floor
649.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1038.0
Projected effective change (new Official - current Official)
-38.3
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
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)
±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
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
2
South African Junior Closed Chess Championship 2024 (U8 Girls)
2024/04/27
2024/05/01
Ekurhuleni (GE)
Standard
120
1.00
9
9
2.5
1071.0
1053.6
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U8)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
4
0.5
1112.4
1093.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
4
South African Junior Closed Chess Championship 2024 (U8 Girls)
2024/04/27
2024/05/01
Ekurhuleni (GE)
Standard
120
1.00
9
9
2.5
1071.0
1053.6
Analysis
3
2024 Gauteng Inter-Region Chess Championship (U8)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
4
0.5
1112.4
1093.6
Analysis
2
Ekurhuleni Chess Trial 3 2023 (U8)
2023/06/17
2023/06/17
Ekurhuleni (GE)
Standard
60
0.83
6
6
1.5
1159.2
1149.2
Analysis
1
Ekhuruleni Chess Trials 1 2023 (U8+U10)
2023/03/25
2023/03/25
Ekurhuleni (GE)
Standard
60
0.83
5
5
1.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
13
2
2
9
3.0
23.1
-228.8
1195.8
966.9
White
6
1
2
3
2.0
33.3
-141.7
1164.1
1022.4
Black
7
1
0
6
1.0
14.3
-303.6
1223.0
919.4
Standard
All
13
2
2
9
3.0
23.1
-228.8
1195.8
966.9
White
6
1
2
3
2.0
33.3
-141.7
1164.1
1022.4
Black
7
1
0
6
1.0
14.3
-303.6
1223.0
919.4
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
24
4
4
16
6.0
25.0
-212.5
1183.8
971.3
White
12
3
2
7
4.0
33.3
-141.7
1161.3
1019.6
Black
12
1
2
9
2.0
16.7
-283.3
1206.3
923.0
Standard
All
24
4
4
16
6.0
25.0
-212.5
1183.8
971.3
White
12
3
2
7
4.0
33.3
-141.7
1161.3
1019.6
Black
12
1
2
9
2.0
16.7
-283.3
1206.3
923.0
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1160151764
Kgole, K (Kgotlelelo)
3
2.0
1
2
0
66.7
1172.8
141.7
1314.5
View list
2
1160153976
Benjamin, L (Liyabona)
2
0.0
0
0
2
0.0
1159.2
-425.0
734.2
View list
3
2160151766
Mafane, A (Atlegang)
2
0.0
0
0
2
0.0
1159.2
-425.0
734.2
View list
4
2160148817
Van Staden, E (Eliyason)
1
1.0
1
0
0
100.0
1071.0
425.0
1496.0
View list
5
1160148080
Van Den Berg, D (Declan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
2160156770
Smit, H (Hesmia)
1
1.0
1
0
0
100.0
1071.0
425.0
1496.0
View list
7
2160159291
Kalimashe, L (Liyabukwa)
1
0.5
0
1
0
50.0
1112.4
0.0
1112.4
View list
8
2170149596
Mabugu, R (Refilwe)
1
0.5
0
1
0
50.0
1071.0
0.0
1071.0
View list
9
2160149821
Van Zyl, M (Maria Elizabeth)
1
0.0
0
0
1
0.0
1071.0
-425.0
646.0
View list
10
1150151775
Van Wyk, P (Paul)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
1150151765
Louw, J (Jean)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
1160157439
Lekalakala, T (Tshimologo)
1
0.0
0
0
1
0.0
1112.4
-425.0
687.4
View list
13
2160143660
Javed, M (Mariam)
1
0.0
0
0
1
0.0
1071.0
-425.0
646.0
View list
14
2170147085
Janse Van Rensburg, A (Ava)
1
0.0
0
0
1
0.0
1071.0
-425.0
646.0
View list
15
2160143809
Gerber, Z (Zoe)
1
0.0
0
0
1
0.0
1071.0
-425.0
646.0
View list
16
2160150926
Fredericks, B (Bethany)
1
0.0
0
0
1
0.0
1071.0
-425.0
646.0
View list
17
1170143024
Ebersohn, C (Christiaan)
1
0.0
0
0
1
0.0
1112.4
-425.0
687.4
View list
18
1160151828
Du Pisani, M (Malcom)
1
0.0
0
0
1
0.0
1112.4
-425.0
687.4
View list
19
2160153827
Da Camara, I (Izabella)
1
0.0
0
0
1
0.0
1071.0
-425.0
646.0
View list
20
1140144435
Chaves, X (Xavier)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list