Chess South Africa
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Chess South Africa
Du Toit, B (Bonicia Bianca)
Dob:
2006/12/30 (U20)
Gender:
Female
Chess SA id:
2060139945
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2024/01/14 (110 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
1289.0
Curent Weighted rating
1303.4
Curent Weighted performance
1150.5
Current official/published rating (highest between Raw, WR and WP)
1303.4
Current floor (min rating allowed)
852.6
Current highest rating achieved
1352.6
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)
±146.1
Current Raw change used (final)
0.0
Projected new Raw rating
1289.0
Projected new Weighed rating
1304.2
Projected new Weighted performance
1150.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1304.2
Projected effective change (new Official - current Official)
+0.9
Projected new highest rating
1352.6
Projected new floor
852.6
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
1285.1
Curent Weighted rating
1303.9
Curent Weighted performance
1149.1
Current official/published rating (highest between Raw, WR and WP)
1303.9
Current floor (min rating allowed)
853.9
Current highest rating achieved
1353.9
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)
±146.9
Current Raw change used (final)
0.0
Projected new Raw rating
1285.1
Projected new Weighed rating
1304.4
Projected new Weighted performance
1149.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1304.4
Projected effective change (new Official - current Official)
+0.5
Projected new highest rating
1353.9
Projected new floor
853.9
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
1
2024 Gauteng Inter-Region Chess Championship (U18 Girls)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
1.5
1352.6
1353.9
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
11
2024 Gauteng Inter-Region Chess Championship (U18 Girls)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
1.5
1352.6
1353.9
Analysis
10
2023 Etienne Lewis Closed Tournament (U18+U20)
2023/08/25
2023/08/27
Tshwane (GTP)
Standard
90
0.94
7
7
3.5
1328.6
1330.5
Analysis
9
2023 Gauteng Top Schools (U17 Mixed)
2023/08/19
2023/08/19
West Rand (GWR)
Standard
60
0.83
5
5
3.0
1328.6
1330.5
Analysis
8
2023 Tshwane North School District CLOSED League Championships (D3) (U17)
2023/08/12
2023/08/12
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1328.6
1330.5
Analysis
7
Gauteng Schools Individual Finals 2023 (U18 Girls)
2023/05/27
2023/05/27
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.5
1246.1
1254.2
Analysis
6
2023 Tshwane North School District CLOSED Individual Championships (D3) (U18 Girls)
2023/05/13
2023/05/13
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1246.1
1254.2
Analysis
5
2023 Tshwane Chess Open Registration Tournament (D2)
2023/01/28
2023/01/28
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1209.0
1208.8
Analysis
4
2022 Gauteng Schools Team Championships (U17 Open)
2022/08/26
2022/08/26
Tshwane (GTP)
Standard
60
0.83
5
1
1.0
1195.3
1192.2
Analysis
3
2022 Gauteng Schools Individual Chess Championship (U18 Girls)
2022/06/18
2022/06/18
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1230.9
1237.6
Analysis
2
2022 D3 Cluster Teams (U17)
2022/05/28
2022/05/28
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1182.4
1178.8
Analysis
1
2022 D3 Cluster City Schools (U18 Girls)
2022/04/23
2022/04/23
Tshwane (GTP)
Standard
60
0.83
5
4
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
1
1
3
1.5
30.0
-170.0
1195.4
1025.4
White
2
1
0
1
1.0
50.0
0.0
1166.1
1166.1
Black
3
0
1
2
0.5
16.7
-283.3
1214.9
931.6
Standard
All
5
1
1
3
1.5
30.0
-170.0
1195.4
1025.4
White
2
1
0
1
1.0
50.0
0.0
1166.1
1166.1
Black
3
0
1
2
0.5
16.7
-283.3
1214.9
931.6
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
52
30
5
17
32.5
62.5
106.3
1191.8
1298.0
White
28
16
1
11
16.5
58.9
75.9
1202.9
1278.8
Black
24
14
4
6
16.0
66.7
141.7
1178.8
1320.5
Standard
All
52
30
5
17
32.5
62.5
106.3
1191.8
1298.0
White
28
16
1
11
16.5
58.9
75.9
1202.9
1278.8
Black
24
14
4
6
16.0
66.7
141.7
1178.8
1320.5
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
2070143697
Tivane, L (Lebo)
2
1.5
1
1
0
75.0
1287.3
212.5
1499.8
View list
2
205090474
Wiblin, C (Claire)
2
1.0
1
0
1
50.0
1223.0
0.0
1223.0
View list
3
2120134048
Erwee, E (Elizabeth)
1
1.0
1
0
0
100.0
1209.0
425.0
1634.0
View list
4
1060141608
Dillon, J (Johan-Pear)
1
1.0
1
0
0
100.0
1182.4
425.0
1607.4
View list
5
107079475
De Beer, JP (Jan Petrus)
1
1.0
1
0
0
100.0
1328.6
425.0
1753.6
View list
6
107079041
Crause, M (Mynhardt)
1
1.0
1
0
0
100.0
1328.6
425.0
1753.6
View list
7
2070115594
Grahan, C (Chie-Ann)
1
1.0
1
0
0
100.0
1246.1
425.0
1671.1
View list
8
206052508
Govender, M (Mikaela)
1
1.0
1
0
0
100.0
1328.6
425.0
1753.6
View list
9
2050139946
Hlongwane, B (Bontle)
1
1.0
1
0
0
100.0
1246.1
425.0
1671.1
View list
10
204086503
Kololo, L (Lindiwe)
1
1.0
1
0
0
100.0
1230.9
425.0
1655.9
View list
11
2070155455
Kgabisang, B (Boikanyo)
1
1.0
1
0
0
100.0
1246.1
425.0
1671.1
View list
12
2060139948
Letshwene, G (Gogontle)
1
1.0
1
0
0
100.0
1230.9
425.0
1655.9
View list
13
206079564
Leola, P (Patience)
1
1.0
1
0
0
100.0
1246.1
425.0
1671.1
View list
14
1070146867
Alberts, N (Nicolas Marthinus)
1
1.0
1
0
0
100.0
1209.0
425.0
1634.0
View list
15
1060141612
Mabena, T (Tumisho)
1
1.0
1
0
0
100.0
1182.4
425.0
1607.4
View list
16
2060155456
Madzodzo, A (Ashley)
1
1.0
1
0
0
100.0
1246.1
425.0
1671.1
View list
17
1070161131
Mdluli, C (Calvin)
1
1.0
1
0
0
100.0
1328.6
425.0
1753.6
View list
18
1070141615
Mlambo, B (Boipelo)
1
1.0
1
0
0
100.0
1182.4
425.0
1607.4
View list
19
2060155461
Mnisi, N (Noxolo)
1
1.0
1
0
0
100.0
1246.1
425.0
1671.1
View list
20
2060147081
Monyamane, K (Karabo Palesa)
1
1.0
1
0
0
100.0
1352.6
425.0
1777.6
View list