Player Page

Roberts, A (Aenea)
Dob: 2013/04/02 (U12)
Gender: Female
Chess SA id: 2130137339
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2023/09/03 (257 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
Curent Raw rating1373.4
Curent Weighted rating1367.7
Curent Weighted performance1186.4
Current official/published rating (highest between Raw, WR and WP)1373.4
Current floor (min rating allowed)898.6
Current highest rating achieved1398.6
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)±129.5
Current Raw change used (final)0.0
Projected new Raw rating1373.4
Projected new Weighed rating1368.9
Projected new Weighted performance1186.4
Projected new official/published rating (highest between new Raw, new WR and new WP)1373.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1398.6
Projected new floor898.6
Projected new K-facor36
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 rating1353.3
Curent Weighted rating1337.8
Curent Weighted performance1187.9
Current official/published rating (highest between Raw, WR and WP)1353.3
Current floor (min rating allowed)853.3
Current highest rating achieved1353.3
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)±133.3
Current Raw change used (final)0.0
Projected new Raw rating1353.3
Projected new Weighed rating1340.0
Projected new Weighted performance1187.9
Projected new official/published rating (highest between new Raw, new WR and new WP)1353.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1353.3
Projected new floor853.3
Projected new K-facor36
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 rating1263.7
Curent Weighted rating1264.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1264.5
Current floor (min rating allowed)786.0
Current highest rating achieved1286.0
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)±151.4
Current Raw change used (final)0.0
Projected new Raw rating1263.7
Projected new Weighed rating1264.7
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1264.7
Projected effective change (new Official - current Official)+0.2
Projected new highest rating1286.0
Projected new floor786.0
Projected new K-facor36
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)786.0
Current highest rating achieved1200.0
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1200.0
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 rating1200.0
Projected new floor786.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
11 Western Cape Top Schools 2023 (U11 Girls) 2023/09/02 2023/09/03 Cape Winelands (WCW) Standard 60 0.83 6 6 5.0 1351.3 1311.5 Analysis
10 Cape Town Open 2023 (U12) 2023/03/25 2023/03/25 Cape Town (WCT) Rapid 25 0.54 6 1 0.0 1364.5 1286.0 Analysis
9 Central District School Trials 2023 (U11 Girls) 2023/02/03 2023/02/04 Cape Town (WCT) Standard 60 0.83 6 6 3.0 1398.6 1333.8 Analysis
8 Kenridge Rapid 2022 (U10) 2022/11/05 2022/11/05 Cape Town (WCT) Rapid 25 0.54 6 6 4.5 1391.2 1236.0 Analysis
7 Western Cape Top Schools 2022 (U9 Girls) 2022/09/16 2022/09/17 Overberg (WOS) Standard 60 0.83 5 4 4.0 1263.8 1258.6 Analysis
6 South African Open 2022 (U12) 2022/07/11 2022/07/13 Cape Town (WCT) Standard 90 0.94 6 0 0.0 1263.8 1258.6 Analysis
5 WP Closed 2022 (U8+U10) 2022/06/16 2022/06/16 Cape Town (WCT) Standard 70 0.87 6 6 3.0 1255.3 1255.0 Analysis
4 Western Cape Schools 2022 (U9 Girls) 2022/05/28 2022/05/29 Cape Winelands (WCW) Standard 65 0.85 6 6 3.0 1261.4 1260.4 Analysis
3 Metro WP Schools Chess Trials 2022 (U7+U9 Girls) 2022/04/22 2022/04/23 Cape Town (WCT) Standard 60 0.83 5 5 4.0 1222.9 1200.0 Analysis
2 2022 Central District Individual Trials (U9) 2022/03/05 2022/03/05 Cape Town (WCT) Rapid 30 0.60 5 5 3.0 1213.0 1221.6 Analysis
1 Laerskool Welgemoed 12th Annual Chess Challenge 2022 (U8+U10) 2022/02/19 2022/02/19 Cape Town (WCT) Rapid 30 0.60 5 5 3.0 1200.0 1200.0 Analysis
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 50 31 3 16 32.5 65.0 127.5 1225.1 1352.6
White 24 16 1 7 16.5 68.8 159.4 1217.2 1376.6
Black 26 15 2 9 16.0 61.5 98.1 1232.3 1330.4
Standard All 33 21 2 10 22.0 66.7 141.7 1233.5 1375.2
White 17 13 1 3 13.5 79.4 250.0 1219.5 1469.5
Black 16 8 1 7 8.5 53.1 26.6 1248.5 1275.1
Rapid All 17 10 1 6 10.5 61.8 100.0 1208.6 1308.6
White 7 3 0 4 3.0 42.9 -60.7 1211.8 1151.1
Black 10 7 1 2 7.5 75.0 212.5 1206.4 1418.9
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 idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 2130137326 Krige, Z (Zara) 3 2.5 2 1 0 83.3 1270.5 283.3 1553.9 View list
2 2130139488 Folscher, L (Lizel) 2 2.0 2 0 0 100.0 1262.6 425.0 1687.6 View list
3 2130136593 Laws, E (Erin) 1 1.0 1 0 0 100.0 1351.3 425.0 1776.3 View list
4 1140138132 Basson, J (Joshua) 1 1.0 1 0 0 100.0 1213.0 425.0 1638.0 View list
5 2130136579 Barkhuysen, A (Ankia) 1 1.0 1 0 0 100.0 1261.4 425.0 1686.4 View list
6 2130137563 Afrika, T (Tashnique) 1 1.0 1 0 0 100.0 1261.4 425.0 1686.4 View list
7 2130137317 Abarder, H (Hanaah) 1 1.0 1 0 0 100.0 1222.9 425.0 1647.9 View list
8 2150138957 Bell, E (Emihle) 1 1.0 1 0 0 100.0 1222.9 425.0 1647.9 View list
9 2130137321 De Hahn, E (Emily) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 2160143660 Javed, M (Mariam) 1 1.0 1 0 0 100.0 1255.3 425.0 1680.3 View list
11 1130138135 Ismail, R (Razeen) 1 1.0 1 0 0 100.0 1213.0 425.0 1638.0 View list
12 2130146526 Gould, C (Caitlin) 1 1.0 1 0 0 100.0 1398.6 425.0 1823.6 View list
13 2130130133 Le Roux, M (Melandi) 1 1.0 1 0 0 100.0 1263.8 425.0 1688.8 View list
14 1150139439 Levin, J (Jamie) 1 1.0 1 0 0 100.0 1255.3 425.0 1680.3 View list
15 2130139082 Lott, L (Lucrecia) 1 1.0 1 0 0 100.0 1263.8 425.0 1688.8 View list
16 2150138964 Martin, E (Emma) 1 1.0 1 0 0 100.0 1222.9 425.0 1647.9 View list
17 1140137330 Mclachlan, D (Dana) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
18 1150138965 Mdashe, I (Iliso) 1 1.0 1 0 0 100.0 1255.3 425.0 1680.3 View list
19 2130158866 Mpendulo, A (Alulutho) 1 1.0 1 0 0 100.0 1351.3 425.0 1776.3 View list
20 2140138967 Mtshutshwana, I (Iminathi) 1 1.0 1 0 0 100.0 1222.9 425.0 1647.9 View list