Player Page

Mahlangu, A (Amahle)
Dob: 2013/12/06 (U12)
Gender: Female
Chess SA id: 2130143997
FIDE id:
Region: Gert Sibande (MGS)
Citizen: RSA
Title(s):
Last active: 2024/03/23 (95 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 rating1289.2
Current Weighted rating1302.4
Current Weighted performance1120.9
Current official/published rating (highest between Raw, WR and WP)1302.4
Current highest rating achieved1338.0
Current floor (min rating allowed)838.0
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)±146.0
Current Raw change used (final)0.0
Projected new Raw rating1289.2
Projected new Weighed rating1198.1
Projected new Weighted performance1120.9
Projected new final Raw rating (if new WP > new Raw)1289.2
Projected new highest rating1338.0
Projected new floor838.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1289.2
Projected effective change (new Official - current Official)-13.2
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 rating1206.4
Current Weighted rating1200.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1206.4
Current highest rating achieved1206.4
Current floor (min rating allowed)706.4
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)±164.3
Current Raw change used (final)0.0
Projected new Raw rating1206.4
Projected new Weighed rating1104.5
Projected new Weighted performance678.2
Projected new final Raw rating (if new WP > new Raw)1206.4
Projected new highest rating1206.4
Projected new floor706.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1206.4
Projected effective change (new Official - current Official)=0.0
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 rating1338.7
Current Weighted rating1355.3
Current Weighted performance1152.6
Current official/published rating (highest between Raw, WR and WP)1355.3
Current highest rating achieved1410.1
Current floor (min rating allowed)910.1
Current K-factor32
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)±136.1
Current Raw change used (final)0.0
Projected new Raw rating1338.7
Projected new Weighed rating1246.4
Projected new Weighted performance1152.6
Projected new final Raw rating (if new WP > new Raw)1338.7
Projected new highest rating1410.1
Projected new floor910.1
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1338.7
Projected effective change (new Official - current Official)-16.6
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 1st Knights Open Tournament 2024 (D) 2024/03/23 2024/03/23 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1300.6 1198.4 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
9 1st Knights Open Tournament 2024 (D) 2024/03/23 2024/03/23 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1300.6 1198.4 Analysis
8 Mpumalanga Final 2023 (U11) 2023/09/02 2023/09/02 Gert Sibande (MGS) Rapid 30 0.60 5 5 1.5 1338.0 1410.1 Analysis
7 Govin Mbeki Teams Chess Tournament 2023 (U11) 2023/08/18 2023/08/18 Gert Sibande (MGS) Rapid 30 0.60 5 5 4.0 1319.4 1405.7 Analysis
6 Highveld Ridge West 2023 (U11) 2023/08/09 2023/08/09 Gert Sibande (MGS) Rapid 30 0.60 5 5 3.0 1319.4 1405.7 Analysis
5 Hoëveldgroep 2023 (O11) 2023/07/28 2023/07/28 Gert Sibande (MGS) Rapid 30 0.60 5 5 4.0 1295.0 1379.8 Analysis
4 Sparticus 1 2023 (B) 2023/05/20 2023/05/20 Gert Sibande (MGS) Standard 60 0.83 5 5 2.5 1314.4 1200.0 Analysis
3 Gert Sibande Finaal 2022 (O9) 2022/08/19 2022/08/19 Gert Sibande (MGS) Rapid 30 0.60 5 5 4.5 1246.1 1276.8 Analysis
2 Govan Mbeki Uitspele 2022 (O9) 2022/08/12 2022/08/12 Gert Sibande (MGS) Rapid 30 0.60 5 5 4.0 1246.1 1276.8 Analysis
1 Hoeveldgroep 2019 (O9) 2019/08/02 2019/08/02 Gert Sibande (MGS) Rapid 30 0.60 5 4 4.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 3 0 2 3.0 60.0 85.0 1158.2 1243.2
White 3 1 0 2 1.0 33.3 -141.7 1150.4 1008.8
Black 2 2 0 0 2.0 100.0 425.0 1170.0 1595.0
Standard All 5 3 0 2 3.0 60.0 85.0 1158.2 1243.2
White 3 1 0 2 1.0 33.3 -141.7 1150.4 1008.8
Black 2 2 0 0 2.0 100.0 425.0 1170.0 1595.0
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 44 29 3 12 30.5 69.3 164.2 1207.9 1372.2
White 23 16 1 6 16.5 71.7 184.8 1209.0 1393.8
Black 21 13 2 6 14.0 66.7 141.7 1206.8 1348.4
Standard All 10 5 1 4 5.5 55.0 42.5 1182.3 1224.8
White 6 3 1 2 3.5 58.3 70.8 1175.2 1246.0
Black 4 2 0 2 2.0 50.0 0.0 1193.0 1193.0
Rapid All 34 24 2 8 25.0 73.5 200.0 1215.5 1415.5
White 17 13 0 4 13.0 76.5 225.0 1221.0 1446.0
Black 17 11 2 4 12.0 70.6 175.0 1210.0 1385.0
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 idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1120158754 Ritchie, C (Connor) 3 2.0 2 0 1 66.7 1311.3 141.7 1452.9 View list
2 1120158747 Joubert, J (Juandre) 2 2.0 2 0 0 100.0 1307.2 425.0 1732.2 View list
3 1120143888 De Graaff, K (Kian) 2 1.5 1 1 0 75.0 1328.7 212.5 1541.2 View list
4 2130144008 Shahia, J (Janke Mari) 2 1.5 1 1 0 75.0 1246.1 212.5 1458.6 View list
5 1130144010 Sikunyana, N (Nathan) 2 1.0 1 0 1 50.0 1307.2 0.0 1307.2 View list
6 1130144013 Van Der Westhuizen, E (Erich) 2 1.0 1 0 1 50.0 1246.1 0.0 1246.1 View list
7 1120143913 Van Zyl, R (Riekert) 2 1.0 1 0 1 50.0 1319.4 0.0 1319.4 View list
8 2120161777 Mutadza, A (Anastashia) 1 1.0 1 0 0 100.0 1338.0 425.0 1763.0 View list
9 1130145121 Mthembu, S (Sibusiso) 1 1.0 1 0 0 100.0 1246.1 425.0 1671.1 View list
10 1120159394 Moodley, E (Eli) 1 1.0 1 0 0 100.0 1319.4 425.0 1744.4 View list
11 1110156719 Maloka, S (Sthembiso) 1 1.0 1 0 0 100.0 1314.4 425.0 1739.4 View list
12 1130143998 Matjalana, L (Lihlumelo) 1 1.0 1 0 0 100.0 1246.1 425.0 1671.1 View list
13 1120147297 Chikwava, R (Ronald) 1 1.0 1 0 0 100.0 1300.6 425.0 1725.6 View list
14 1120143882 Blom, Z (Zander) 1 1.0 1 0 0 100.0 1295.0 425.0 1720.0 View list
15 2110156715 Hilton, R (Ruby-May) 1 1.0 1 0 0 100.0 1314.4 425.0 1739.4 View list
16 1120158745 Hattingh, R (Ryno) 1 1.0 1 0 0 100.0 1295.0 425.0 1720.0 View list
17 1100301076 Gillman, E (Edmund) 1 1.0 1 0 0 100.0 1300.6 425.0 1725.6 View list
18 2130144829 Fredrick, A (Ashna) 1 1.0 1 0 0 100.0 1246.1 425.0 1671.1 View list
19 1130145110 Evert, S (Saul) 1 1.0 1 0 0 100.0 1246.1 425.0 1671.1 View list
20 1130144828 Els, K (Kuwin) 1 1.0 1 0 0 100.0 1246.1 425.0 1671.1 View list