Player Page

Mahlangu, A (Ayanda)
Dob: 2003/12/22 (Adult)
Gender: Female
Chess SA id: 203088628
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2024/04/14 (30 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 rating1160.4
Curent Weighted rating1104.7
Curent Weighted performance1130.5
Current official/published rating (highest between Raw, WR and WP)1160.4
Current floor (min rating allowed)660.4
Current highest rating achieved1160.4
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)±175.4
Current Raw change used (final)0.0
Projected new Raw rating1160.4
Projected new Weighed rating1108.7
Projected new Weighted performance1130.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1160.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1160.4
Projected new floor660.4
Projected new K-facor40
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 rating1153.6
Curent Weighted rating1088.4
Curent Weighted performance1119.6
Current official/published rating (highest between Raw, WR and WP)1153.6
Current floor (min rating allowed)653.6
Current highest rating achieved1153.6
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)±177.1
Current Raw change used (final)0.0
Projected new Raw rating1153.6
Projected new Weighed rating1092.9
Projected new Weighted performance1119.6
Projected new official/published rating (highest between new Raw, new WR and new WP)1153.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1153.6
Projected new floor653.6
Projected new K-facor40
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 rating1193.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
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 rating1194.4
Projected new Weighted performance0.0
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 floor700.0
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)700.0
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 floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 UFH Open 2024 (B) 2024/04/13 2024/04/14 Amathole (EAL) Standard 62 0.84 7 6 3.0 1119.3 1104.4 Analysis
1 SBDCU Trial 2 2024 (Open) 2024/03/23 2024/03/23 Sarah Baartman (ESB) Standard 62 0.84 5 5 2.0 1091.7 1071.6 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
17 UFH Open 2024 (B) 2024/04/13 2024/04/14 Amathole (EAL) Standard 62 0.84 7 6 3.0 1119.3 1104.4 Analysis
16 SBDCU Trial 2 2024 (Open) 2024/03/23 2024/03/23 Sarah Baartman (ESB) Standard 62 0.84 5 5 2.0 1091.7 1071.6 Analysis
15 2023 USSA Championships (Ladies) 2023/12/04 2023/12/08 Ethekwini (KED) Standard 120 1.00 9 9 4.0 1079.3 1046.8 Analysis
14 Eastern Cape Provincial Individual Championship 2023 (Open) 2023/10/05 2023/10/06 Nelson Mandela Bay (ENM) Standard 65 0.85 7 0 0.0 1079.3 1046.8 Analysis
13 EC InterVarsity Chess Championship 2023 (Ladies) 2023/08/11 2023/08/11 Sarah Baartman (ESB) Rapid 20 0.47 6 3 2.0 1063.5 1181.6 Analysis
12 SBDCU Closed Trials 2023 (Open) 2023/07/28 2023/07/29 Sarah Baartman (ESB) Standard 65 0.85 6 4 0.5 1110.5 1101.6 Analysis
11 Rhodes Chess Club Invitational 2023 (B) 2023/07/22 2023/07/22 Sarah Baartman (ESB) Standard 62 0.84 5 4 1.0 1110.5 1101.6 Analysis
10 Fountains Mall Open 2023 (B) 2023/05/12 2023/05/13 Sarah Baartman (ESB) Standard 62 0.84 6 4 1.0 1127.3 1125.6 Analysis
9 2019 Gauteng School League Finals (U19 Girls) 2019/08/24 2019/08/24 Tshwane (GTP) Standard 60 0.83 5 4 3.0 1093.1 1079.2 Analysis
8 2019 Gauteng Secondary Schools Individual Chess Championships (U18 Girls) 2019/05/25 2019/05/25 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1085.8 1066.4 Analysis
7 Springs Chess Club Open 2019 (B) 2019/02/09 2019/02/09 Ekurhuleni (GE) Standard 60 0.83 5 5 1.0 1115.7 1098.0 Analysis
6 Springs Chess Club Rapid 2018 2018/09/22 2018/09/22 Ekurhuleni (GE) Rapid 20 0.47 6 6 3.0 1104.0 1200.0 Analysis
5 2018 Gauteng League Final (U19) 2018/08/25 2018/08/25 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1057.2 1038.0 Analysis
4 2018 Gauteng Secondary Schools Individual Chess Championships (U15 Girls) 2018/05/26 2018/05/26 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1098.7 1078.0 Analysis
3 D5 Schools Individuals (District Final) 2018 (U15 Girls) 2018/05/19 2018/05/19 Ekurhuleni (GE) Standard 60 0.83 3 3 2.0 1098.7 1078.0 Analysis
2 D5 Secondary Schools Individuals (Cluster) 2018 (U15 Girls) 2018/05/12 2018/05/12 Ekurhuleni (GE) Standard 60 0.83 5 4 3.0 1098.7 1078.0 Analysis
1 Johan Jurgens Open 2018 (B) 2018/01/26 2018/01/27 Ekurhuleni (GE) Standard 60 0.83 6 5 1.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 11 5 0 6 5.0 45.5 -38.6 1300.9 1262.3
White 5 2 0 3 2.0 40.0 -85.0 1354.7 1269.7
Black 6 3 0 3 3.0 50.0 0.0 1256.1 1256.1
Standard All 11 5 0 6 5.0 45.5 -38.6 1300.9 1262.3
White 5 2 0 3 2.0 40.0 -85.0 1354.7 1269.7
Black 6 3 0 3 3.0 50.0 0.0 1256.1 1256.1
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 77 35 1 41 35.5 46.1 -33.1 1117.8 1084.7
White 34 9 1 24 9.5 27.9 -187.5 1099.1 911.6
Black 43 26 0 17 26.0 60.5 89.0 1132.6 1221.5
Standard All 68 30 1 37 30.5 44.9 -43.7 1107.7 1063.9
White 30 8 1 21 8.5 28.3 -184.2 1090.4 906.3
Black 38 22 0 16 22.0 57.9 67.1 1121.3 1188.4
Rapid All 9 5 0 4 5.0 55.6 47.2 1194.6 1241.8
White 4 1 0 3 1.0 25.0 -212.5 1164.5 952.0
Black 5 4 0 1 4.0 80.0 255.0 1218.7 1473.7
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 2040101188 Chauke, T (Thando) 2 2.0 2 0 0 100.0 1098.7 425.0 1523.7 View list
2 2030100194 Mohlala, M (Mpho-Entle) 2 2.0 2 0 0 100.0 1098.7 425.0 1523.7 View list
3 203061718 Tshoba, N (Nokuthula) 2 1.0 1 0 1 50.0 1095.9 0.0 1095.9 View list
4 2050153078 Sibanda, S (Sharon) 2 0.5 0 1 1 25.0 1110.5 -212.5 898.0 View list
5 2030151599 Magazi, S (Sipahle) 2 0.0 0 0 2 0.0 1087.0 -425.0 662.0 View list
6 202025136 Moshoeshoe, M (Maletapata) 2 0.0 0 0 2 0.0 1094.9 -425.0 669.9 View list
7 203088637 Ngidi, V (Victoria) 2 0.0 0 0 2 0.0 1098.7 -425.0 673.7 View list
8 1040105862 Berendt, U (Ulrich) 1 1.0 1 0 0 100.0 1057.2 425.0 1482.2 View list
9 201051062 Basson, C (Carlie) 1 1.0 1 0 0 100.0 1057.2 425.0 1482.2 View list
10 2040132474 Botha, L (Lorelei) 1 1.0 1 0 0 100.0 1079.3 425.0 1504.3 View list
11 101007993 Du Plooy, K (Konrad) 1 1.0 1 0 0 100.0 1057.2 425.0 1482.2 View list
12 205061338 Koen, MN (Michaela Nicola) 1 1.0 1 0 0 100.0 1093.1 425.0 1518.1 View list
13 1080140914 Kanyenze, L (Lincoln) 1 1.0 1 0 0 100.0 1127.3 425.0 1552.3 View list
14 200066093 Choma, N (Ntsoaki) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
15 2010153414 Chiloane, D (Dineo Maria) 1 1.0 1 0 0 100.0 1079.3 425.0 1504.3 View list
16 1040106514 Kwanele, L (Lefa) 1 1.0 1 0 0 100.0 1104.0 425.0 1529.0 View list
17 1000101189 Lamola, K (Kgonego) 1 1.0 1 0 0 100.0 1098.7 425.0 1523.7 View list
18 1020106516 Le Roux, M (Michael) 1 1.0 1 0 0 100.0 1104.0 425.0 1529.0 View list
19 2040159433 Mahlatse, L (Letswalo) 1 1.0 1 0 0 100.0 1063.5 425.0 1488.5 View list
20 2030101469 Malise, R (Refilwe) 1 1.0 1 0 0 100.0 1085.8 425.0 1510.8 View list