Player Page

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 (461 days ago)
Ratings
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 rating1312.4
Current Weighted rating1318.0
Current Weighted performance1029.3
Current official/published rating (highest between Raw, WR and WP)1318.0
Current highest rating achieved1390.5
Current floor (min rating allowed)890.5
Current K-factor36
Games played this month0
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 rating1312.4
Projected new Weighed rating1211.8
Projected new Weighted performance1029.3
Projected new final Raw rating (if new WP > new Raw)1312.4
Projected new highest rating1390.5
Projected new floor890.5
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1312.4
Projected effective change (new Official - current Official)-5.6
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 rating1297.7
Current Weighted rating1304.0
Current Weighted performance1029.3
Current official/published rating (highest between Raw, WR and WP)1304.0
Current highest rating achieved1387.9
Current floor (min rating allowed)887.9
Current K-factor36
Games played this month0
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 rating1297.7
Projected new Weighed rating1198.8
Projected new Weighted performance1029.3
Projected new final Raw rating (if new WP > new Raw)1297.7
Projected new highest rating1387.9
Projected new floor887.9
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1297.7
Projected effective change (new Official - current Official)-6.3
s
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 rating893.8
Current Weighted rating893.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)893.8
Current highest rating achieved893.8
Current floor (min rating allowed)500.0
Current K-factor40
Games played this month0
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 rating893.8
Projected new Weighed rating822.3
Projected new Weighted performance174.7
Projected new final Raw rating (if new WP > new Raw)893.8
Projected new highest rating893.8
Projected new floor500.0
Projected new K-facor40
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 rating1076.3
Current Weighted rating1067.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1076.3
Current highest rating achieved1076.3
Current floor (min rating allowed)576.3
Current K-factor40
Games played this month0
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 rating1076.3
Projected new Weighed rating982.7
Projected new Weighted performance81.5
Projected new final Raw rating (if new WP > new Raw)1076.3
Projected new highest rating1076.3
Projected new floor576.3
Projected new K-facor40
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
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
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
123
Game 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 idNameGamesScoreWinsDrawsLosses%AorDpPerformView
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