Chess South Africa
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Chess South Africa
Bent, C (Cierra)
Dob:
2006/05/27 (U20)
Gender:
Female
Chess SA id:
206001830
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2023/08/19 (416 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
1312.4
Current Weighted rating
1319.1
Current Weighted performance
1049.0
Current official/published rating (highest between Raw, WR and WP)
1319.1
Current highest rating achieved
1390.5
Current floor (min rating allowed)
890.5
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)
±141.3
Current Raw change used (final)
0.0
Projected new Raw rating
1312.4
Projected new Weighed rating
1213.0
Projected new Weighted performance
1049.0
Projected new final Raw rating (if new WP > new Raw)
1312.4
Projected new highest rating
1390.5
Projected new floor
890.5
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1312.4
Projected effective change (new Official - current Official)
-6.7
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
1297.7
Current Weighted rating
1305.3
Current Weighted performance
1049.0
Current official/published rating (highest between Raw, WR and WP)
1305.3
Current highest rating achieved
1387.9
Current floor (min rating allowed)
887.9
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)
±144.3
Current Raw change used (final)
0.0
Projected new Raw rating
1297.7
Projected new Weighed rating
1200.2
Projected new Weighted performance
1049.0
Projected new final Raw rating (if new WP > new Raw)
1297.7
Projected new highest rating
1387.9
Projected new floor
887.9
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1297.7
Projected effective change (new Official - current Official)
-7.6
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
893.8
Current Weighted rating
893.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
893.8
Current highest rating achieved
893.8
Current floor (min rating allowed)
500.0
Current K-factor
40
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)
±256.5
Current Raw change used (final)
0.0
Projected new Raw rating
893.8
Projected new Weighed rating
822.3
Projected new Weighted performance
185.0
Projected new final Raw rating (if new WP > new Raw)
893.8
Projected new highest rating
893.8
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
893.8
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
1076.3
Current Weighted rating
1066.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1076.3
Current highest rating achieved
1076.3
Current floor (min rating allowed)
576.3
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)
±197.8
Current Raw change used (final)
0.0
Projected new Raw rating
1076.3
Projected new Weighed rating
981.4
Projected new Weighted performance
88.3
Projected new final Raw rating (if new WP > new Raw)
1076.3
Projected new highest rating
1076.3
Projected new floor
576.3
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1076.3
Projected effective change (new Official - current Official)
=0.0
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
51
2023 Gauteng Top Schools (U17 Mixed)
2023/08/19
2023/08/19
West Rand (GWR)
Standard
60
0.83
5
5
1.0
1359.6
1350.6
Analysis
50
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
1359.6
1350.6
Analysis
49
2023 Tshwane Chess Open Registration Tournament (B2)
2023/01/28
2023/01/28
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1344.4
1334.0
Analysis
48
2022 South African Junior Wild Card Chess Championships (U18+U20 Girls)
2022/12/09
2022/12/12
4 Knights (4K)
Standard
120
1.00
7
7
4.5
1290.0
1279.6
Analysis
47
2022 South Africa Junior Blitz Chess Championships (U16+U18)
2022/12/05
2022/12/05
4 Knights (4K)
Blitz
5
0.18
7
0
0.0
1290.0
1047.4
Analysis
46
2022 South African Junior Team Chess Championships (U20 Open+Girls)
2022/12/04
2022/12/08
4 Knights (4K)
Standard
120
1.00
7
6
3.0
1290.0
1279.6
Analysis
45
2022 Blou Bul Open (C)
2022/06/25
2022/06/26
Tshwane (GTP)
Standard
90
0.94
5
5
3.0
1299.7
1294.7
Analysis
44
2022 Gauteng Schools Individual Chess Championship (U18 Girls)
2022/06/18
2022/06/18
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.5
1299.7
1294.7
Analysis
43
2022 D3 Cluster Teams (U19)
2022/05/28
2022/05/28
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1251.9
1245.1
Analysis
42
2022 D3 Cluster City Schools (U18 Girls)
2022/04/23
2022/04/23
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1267.7
1254.7
Analysis
41
2022 Lubowski Open Tournament (C)
2022/04/09
2022/04/10
Tshwane (GTP)
Standard
90
0.94
5
5
2.5
1267.7
1254.7
Analysis
40
South African Junior Closed Chess Championships 2022 (U16 Girls)
2022/03/28
2022/04/02
Chess South Africa (CSA)
Standard
120
1.00
11
11
3.0
1267.7
1254.7
Analysis
39
2022 Chris Greyling Open (C)
2022/03/12
2022/03/12
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1279.1
1268.0
Analysis
38
2022 Gauteng Interregion (U18 Open)
2022/02/26
2022/02/26
Tshwane (GTP)
Standard
60
0.83
5
4
2.0
1255.2
1236.3
Analysis
37
2021 Etienne Lewis Closed Trials (U16 Girls)
2021/09/24
2021/09/26
Nelson Mandela Bay (ENM)
Standard
90
0.94
7
6
2.0
1282.9
1263.3
Analysis
36
2021 Alekhine Open (C)
2021/08/14
2021/08/15
Tshwane (GTP)
Standard
90
0.94
5
5
3.0
1299.5
1279.9
Analysis
35
2021 Registration Tournament (B)
2021/03/13
2021/03/13
Tshwane (GTP)
Standard
60
0.83
5
4
0.0
1349.1
1339.7
Analysis
34
2020 Waterkloof Open (B)
2020/02/29
2020/03/01
Tshwane (GTP)
Standard
90
0.94
5
5
2.0
1342.7
1330.7
Analysis
33
2020 Blou Bul (B)
2020/02/15
2020/02/15
Tshwane (GTP)
Standard
60
0.83
5
5
1.0
1390.5
1387.9
Analysis
32
2020 Registration Tournament (C)
2020/01/25
2020/01/25
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1232.1
1228.7
Analysis
1
2
3
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
299
159
10
130
164.0
54.8
41.2
1146.1
1187.4
White
147
79
6
62
82.0
55.8
49.1
1133.5
1182.6
Black
152
80
4
68
82.0
53.9
33.6
1158.4
1191.9
Standard
All
271
148
9
114
152.5
56.3
53.3
1134.5
1187.8
White
133
74
6
53
77.0
57.9
67.1
1121.4
1188.5
Black
138
74
3
61
75.5
54.7
40.0
1147.1
1187.1
Rapid
All
18
6
1
11
6.5
36.1
-118.1
1226.9
1108.9
White
9
2
0
7
2.0
22.2
-236.1
1259.5
1023.4
Black
9
4
1
4
4.5
50.0
0.0
1194.3
1194.3
Blitz
All
10
5
0
5
5.0
50.0
0.0
1317.1
1317.1
White
5
3
0
2
3.0
60.0
85.0
1229.6
1314.6
Black
5
2
0
3
2.0
40.0
-85.0
1404.5
1319.5
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
206050956
Pelser, J (Jean-Marie)
6
4.0
4
0
2
66.7
1163.1
141.7
1304.8
View list
2
207085410
Le Roux, C (Claire)
6
1.0
0
2
4
16.7
1141.4
-283.3
858.1
View list
3
2060097845
Venter, Z (Zanri)
4
4.0
4
0
0
100.0
1212.1
425.0
1637.1
View list
4
206044984
Qangule, MK (Mandibonge)
4
2.0
2
0
2
50.0
1147.9
0.0
1147.9
View list
5
106076003
Dvir, O (Omer)
4
1.0
1
0
3
25.0
1237.6
-212.5
1025.1
View list
6
207086167
Matshego, T (Thato)
4
1.0
1
0
3
25.0
1090.9
-212.5
878.4
View list
7
208088604
Monnig, E (Erika)
4
1.0
1
0
3
25.0
1182.8
-212.5
970.3
View list
8
206048391
Naidoo, M (Mira)
4
0.5
0
1
3
12.5
1164.8
-318.8
846.0
View list
9
206059524
Botha, R (Riti)
3
3.0
3
0
0
100.0
1154.1
425.0
1579.1
View list
10
206077390
Manto, M (Martha)
3
3.0
3
0
0
100.0
1053.1
425.0
1478.1
View list
11
207079080
Lodi, I (Isagoentle)
3
1.0
1
0
2
33.3
1313.7
-141.7
1172.0
View list
12
206006788
De Villiers, A (Anri)
3
0.0
0
0
3
0.0
1164.4
-425.0
739.4
View list
13
206088651
Bothma, L (Liandri)
2
2.0
2
0
0
100.0
1278.8
425.0
1703.8
View list
14
206092313
Louw, A (Arne)
2
2.0
2
0
0
100.0
1095.5
425.0
1520.5
View list
15
206051075
Lustig, T (Tylo)
2
2.0
2
0
0
100.0
1095.5
425.0
1520.5
View list
16
2060133808
Mafinya, T (Thama)
2
2.0
2
0
0
100.0
1294.8
425.0
1719.8
View list
17
206058062
Mcintyre, J (Jessica)
2
2.0
2
0
0
100.0
1095.5
425.0
1520.5
View list
18
107084913
Nel, Z (Zander)
2
2.0
2
0
0
100.0
1041.2
425.0
1466.2
View list
19
2070099074
Sefanyetso, T (Tlotliso)
2
2.0
2
0
0
100.0
1236.0
425.0
1661.0
View list
20
206071967
Swart, N (Nedine)
2
2.0
2
0
0
100.0
1249.9
425.0
1674.9
View list